Translation of the original operating instructions

ELT3000 PLUS
Battery Leak Detector

Catalog No.
600-201, 600-202
From software version
V1.41 (Gerätebedienung)minc95en1-01-(2306)

INFICON GmbH
Bonner Strasse 498
50968 Cologne, Germany

INFICON

Table of contents

Table of contents
1 About this manual .......................................................................................................................................... 7
1.1 Target groups........................................................................................................................................... 7
1.2 Warnings .................................................................................................................................................. 7
1.3 Definition of terms .................................................................................................................................... 7
2 Safety............................................................................................................................................................... 9
2.1 Intended use ............................................................................................................................................ 9
2.1.1 Incorrect usage ............................................................................................................................. 9
2.2 Duties of the operator............................................................................................................................. 11
2.3 Owner requirements............................................................................................................................... 11
2.4 Dangers.................................................................................................................................................. 11
3 Scope of delivery, transport, storage......................................................................................................... 13
4 Description.................................................................................................................................................... 16
4.1 Function ................................................................................................................................................. 16
4.2 Display ................................................................................................................................................... 18
4.2.1 Design of touchscreen ................................................................................................................ 18
4.2.2 Result display.............................................................................................................................. 20
4.3 Technical data........................................................................................................................................ 22
4.3.1 Mechanical data.......................................................................................................................... 22
4.3.2 Ambient conditions...................................................................................................................... 22
4.3.3 Electrical data ............................................................................................................................. 23
4.3.4 Electrical data ............................................................................................................................. 23
4.3.5 Physical data............................................................................................................................... 24
4.4 Factory settings...................................................................................................................................... 25
5 Installation .................................................................................................................................................... 26
5.1 Transport protection ............................................................................................................................... 26
5.2 Setup...................................................................................................................................................... 27
5.3 Design of device..................................................................................................................................... 29
5.3.1 Connect devices ......................................................................................................................... 30
5.3.1.1

Requirements of a test chamber........................................................................................ 33

5.4 Connecting to the power supply system ................................................................................................ 35
5.5 Interfaces ............................................................................................................................................... 36
5.5.1 Configure barcode scanner......................................................................................................... 36
6 Operation ...................................................................................................................................................... 37
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6.1 Switch on and login ................................................................................................................................ 38
6.2 Basic settings ......................................................................................................................................... 38
6.2.1 Setting the language ................................................................................................................... 38
6.2.2 Setting date, time and time zone ................................................................................................ 38
6.2.3 User profile settings .................................................................................................................... 39
6.2.3.1

Overview of rights groups .................................................................................................. 39

6.2.3.2

Select, modify, create user profile ..................................................................................... 39

6.2.3.3

Modify personal settings .................................................................................................... 40

6.2.4 Switch off Automatic Login.......................................................................................................... 41
6.2.5 Switch on Automatic Login.......................................................................................................... 41
6.2.6 Changing the volume .................................................................................................................. 42
6.2.7 Switching automatic measurement start on or off....................................................................... 42
6.2.8 Lighting on or off ......................................................................................................................... 43
6.2.9 Select test chamber (optionally available) .................................................................................. 43
6.2.9.1

Select test chamber ........................................................................................................... 43

6.2.10 Configure test chamber............................................................................................................... 44
6.3 Operating mode ..................................................................................................................................... 45
6.4 Settings for the measurements .............................................................................................................. 46
6.4.1 Select, modify or create product (measurement settings) .......................................................... 46
6.4.2 Select product ............................................................................................................................. 47
6.4.3 Perform ZERO measurement ..................................................................................................... 47
6.4.4 Set coarse leakage detection (optional)...................................................................................... 49
6.4.5 Using the input field in the measurement window....................................................................... 49
6.4.6 Checking the operation of the device.......................................................................................... 50
6.5 Measure ................................................................................................................................................. 50
6.6 Purge device .......................................................................................................................................... 53
6.7 Measurement data and device information ............................................................................................ 53
6.7.1 Bringing up measurement data................................................................................................... 53
6.7.2 Transferring measurement data.................................................................................................. 53
6.7.2.1

Transferring analysis data ................................................................................................. 54

6.7.3 Delete measurement data........................................................................................................... 54
6.7.4 Bringing up device information.................................................................................................... 54
6.7.5 Bringing up log ............................................................................................................................ 55
6.8 Updating the software ............................................................................................................................ 55
6.8.1 Updating the software of the operating unit ................................................................................ 55
6.8.2 Updating the software of the basic unit....................................................................................... 56

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6.8.3 Updating the software of the Gas Detection Unit........................................................................ 57
6.8.4 Update the software in expert mode ........................................................................................... 58
6.9 Calibrate device ..................................................................................................................................... 58
6.9.1 Calibration................................................................................................................................... 58
6.9.2 Calibration equipment ................................................................................................................. 59
6.9.3 Leak rate calibration.................................................................................................................... 59
6.10 Restoring factory defaults ...................................................................................................................... 59
6.11 Advanced settings.................................................................................................................................. 60
6.12 Bringing up active errors and warnings.................................................................................................. 60
6.13 Logging off from the device.................................................................................................................... 60
6.14 Switching off the device ......................................................................................................................... 60
7 Warning and error messages...................................................................................................................... 61
7.1 List of warning and error messages ....................................................................................................... 61
8 Cleaning and maintenance.......................................................................................................................... 78
8.1 Maintenance operations of Gas Control Unit (GCU).............................................................................. 78
8.1.1 Gas Control Unit (GCU): Cleaning the housing .......................................................................... 78
8.1.2 Gas Control Unit (GCU): Replace hoses .................................................................................... 79
8.1.3 Gas Control Unit (GCU): Checking inline filter............................................................................ 79
8.1.4 Gas Control Unit (GCU): Replacing filter mat on bottom of device............................................. 80
8.2 Maintenance operations of Gas Detection Unit (GDU) .......................................................................... 81
8.2.1 Replace air filter of Gas Detection Unit (GDU) ........................................................................... 81
8.2.2 Replace oil wick cartridge ........................................................................................................... 82
8.2.3 Replace mains fuses................................................................................................................... 85
8.3 Maintenance plan................................................................................................................................... 87
8.4 Creating screenshots ............................................................................................................................. 87
8.5 Have the device serviced or repaired..................................................................................................... 88
9 Decommissioning ........................................................................................................................................ 89
9.1 Dispose of battery leak detector............................................................................................................. 89
9.2 Send in battery leak detector for maintenance, repair or disposal ......................................................... 89
10 Appendix ....................................................................................................................................................... 91
10.1 Accessories............................................................................................................................................ 91
10.2 Operate leak detector via web browser (LAN) ....................................................................................... 92
10.2.1 Configure the LAN connection of the leak detector .................................................................... 92
10.2.2 Setting the LAN connection in the PC or Tablet ......................................................................... 93
10.2.3 Allow client access...................................................................................................................... 93

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10.3 Data request or control via network ....................................................................................................... 94
10.3.1 Export measurement data........................................................................................................... 95
10.4 CE Declaration of Conformity................................................................................................................. 96
10.5 RoHS...................................................................................................................................................... 98
Index .............................................................................................................................................................. 99

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About this manual | 1

1 About this manualThis document applies to the software version stated on the title page.
Product names may occur in the document, which are added for identification
purposes only and belong to the respective owner of the rights.

1.1 Target groups
This instruction manual is intended for operators and technically qualified personnel
with experience in leak detection technology and the integration of leak detectors inleak detection systems. In addition, the installation and use of the device require
knowledge of electronic interfaces.

1.2 Warnings
DANGER
Imminent hazard resulting in death or serious injuries

WARNING
Hazardous situation resulting in potential death or serious injuries

CAUTION
Hazardous situation resulting in minor injuries

NOTICE
Hazardous situation resulting in damage to property or the environment

1.3 Definition of terms
Minimum detectable leak rate
The minimum detectable leak rate that can be detected by the leak detector underideal conditions (< 1 x 10-6 mbar l/s*).
Helium equivalent leakage rate at a pressure difference of 1000 mbar versus 0 mbar
for 100% DMC (dimethyl carbonate).

GCU
Gas Control Unit (basic unit, operating unit)

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1 | About this manual

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GDU
Gas Detection Unit

DMC
Dimethyl carbonate, typical solvent in battery electrolyte. CAS No. 616-38-6

MSDS
Material Safety Data Sheet

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Safety | 2

2 Safety
2.1 Intended use
The device can be operated in "Standalone mode" and "Inline mode".
This device is designed for the leak testing of lithium-ion batteries in a vacuum and isused to detect electrolyte escaping from a test object and to display leaks.
The test objects must contain a solvent in the electrolyte, which can be detected by aquadrupole mass spectrometer.
For this purpose, the test object is placed in the test chamber and the chamber isclosed.
After closing the test chamber*, the measuring process is automatically triggered by
the proximity switch and the test chamber is evacuated. In the case of customerspecific test chambers and / or when connecting several test chambers
simultaneously, the customer activates the measuring process via an interface. .
In case of leakage of the test object, the escaping electrolyte evaporates through theevacuation process.
The evaporated solvent components of the escaping electrolyte are fed to the Gas
Detection Unit and are analyzed for DMC or deviating solvents.
* Optional accessories

2.1.1 Incorrect usage• Pumping off solids• Pumping off test specimens that are not vacuum-proof• Placing the device in a location where strong electromagnetic fields from thirdparty equipment may affect the measuring results• Operation without an exhaust line on the Gas Detection Unit
• Operation without an exhaust line on the Gas Control Unit
• Use in radioactive areas• Suctioning of liquids into the device• Testing of wet or damp test objects• Use outside the technical specifications, see "Technical Specifications"• Using the device with detectable defects or defective power switch• Using the device in potentially explosive atmospheres• Use of the device in dry environments (relative humidity <30%) without consulting
INFICON.
• Using the device with test chambers that do not participate in the equipotential
bonding

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INFICON• Connection of hazardous electrical voltages to the device interfaces (except mains
connection).
• Use of components that are not included in the listed accessories and / or in thescope of delivery.
• Use outside the conditions described for integrated and automated operation.
Note: This device is not intended to be used in living areas.
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Safety | 2

2.2 Duties of the operator• Read, observe, and follow the information in this manual and in the work
instructions provided by the owner. This concerns in particular the safety andwarning instructions.
• Always observe the complete operating instructions for all work.
• If you have any questions about operation or maintenance that are not answeredin this operating instructions, contact INFICON service.

2.3 Owner requirements
The following notes are for companies or any person who is responsible for the safety
and effective use of the product by the user, employees or third parties.

Safety-conscious operation• Operate the device only if it is in perfect technical condition and has no damage.
• Only operate the device properly in accordance with this instruction manual, in asafety and risk conscious manner.
• Adhere to the following regulations and observe their compliance:– Intended use– Universally valid safety and accident prevention regulations– International, national and local standards and guidelines– Additional device-related provisions and regulations• Only use original parts or parts approved by the manufacturer.
• Keep this instruction manual available on site.

Personnel qualifications• Only instructed personnel should be permitted to work with and on the device. The
instructed personnel must have received training on the device.
• Make sure that authorized personnel have read and understood the instruction
manual and all other applicable documents.

2.4 Dangers
The measuring instrument was built according to the state-of-the-art and therecognized safety regulations. Nevertheless, improper use may result in risk to life andlimb on the part of the user or third parties, or damage to the unit or other property
may occur.
Danger due to• Only use the device away from areas with a risk of explosions.

chemical substances

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Dangers from electric

There is a risk of fatal injury from contact with conductive parts inside the devices.

power• Disconnect the device from the power supply prior to any installation andmaintenance work. Make sure that the electric power supply cannot reconnectedwithout authorization.
The device contains electric components that can be damaged from high electric
voltage.
• Before connecting the device to the power supply, make sure that the supply
voltage specified on the device is the same as the local power supply.

Risk of injury from• Place the device only on surfaces that are not tilted.

slipping off or falling• Do not lift or carry the device by yourself.

down
Mechanical energy

Jerky movements of the gas detection system during operation can cause the turbo

hazards

molecular pump to block. There is a risk of injury due to the release of rotating energy
or by parts moving around.
• The device must not be shaken during operation and at least five minutes after
being switched off.
Escaping electrolyte can accumulate in the measuring test chamber.
Danger due to escaping electrolyte after the measurement.

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Scope of delivery, transport, storage | 3

3 Scope of delivery, transport, storage
Scope of delivery
package 1

Gas Control Unit (GCU)

Quantity

Gas Control Unit (GCU)

1

Operating manual1

Unpacking instructions

1

Protocol Descriptions

1

Power cable for GCU

1Connection hose Ø 6 mm, length 1.5 m (GDU A)

1Connection hose Ø 6 mm, length 1.5 m (GDU B)

1

Hose Ø 6 mm, length 3 m (Purge)

1

Exhaust air hose Ø 8 mm, length 3 m (GDU, exhaust outlet for1

the exhaust system)
Exhaust air hose Ø 10 mm, length 3 m (GCU, exhaust outlet for1

the exhaust system)
RS232 connection cable1

Angle clip OD 6 mm

20

Angle clip OD 8 mm

10Exhaust connection nut (Exhaust GCU)

1

Replacement air filter

1

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3 | Scope of delivery, transport, storage

INFICON► Check the scope of delivery of the product for completeness after receipt.

1

2

3

7

6

5

4

1

Hoses (5 pieces)5

RS232 connection cable2

Angle clips

6

Exhaust connection nut (Exhaust
GCU)

3

Operating instructions and7

Replacement air filter

unpacking instructions
4
Scope of delivery
package 2

Power cable

Gas Detection Unit (GDU)

Quantity

Gas Detection Unit (GDU)

1Power cable for GDU

1

Unpacking instructions

1► Check the scope of delivery of the product for completeness after receipt.

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Scope of delivery, transport, storage | 3

Transport

NOTICE
Damage caused by transport
Transport in unsuitable packaging material can damage the device.
► Keep the original packaging.
► Only transport the device in its original packaging.
► Remove the transport protection before startup.
Storage

Always store the device in compliance with the technical data, see “Technical data[} 22]“.
See also
2 Transport protection [} 26]

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4 | Description

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4 Description
4.1 Function
The ELT3000 Plus can be operated in "standalone mode" or "inline mode" in a plant.
This device is a battery leak detector that allows you to non-destructively check forleaks, both on hard battery cells and pouch cells.
The battery leak detector consists of a Gas Detection Unit, a Gas Control Unit and an
optionally available vacuum test chamber.

Gas detection unit

The Gas Detection Unit works under high vacuum, i.e., the pressure in the quadrupole
mass spectrometer must always be less than 5 x 10-4 mbar. This vacuum is created by
the turbo molecular pump with the help of a diaphragm pump.
Components of the device:• High vacuum pump system• Inlet system for the gas flow
• electrical and electronic sub-assemblies for electrical power supply and signal
processing

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Description | 4

Gas Control Unit

The Gas Control Unit (GCU) enables the operation of the battery leak detector with
the integrated touch display. The integrated pump is used to evacuate the measuring
test chamber to the desired target pressure. A valve control system adapted to themeasurement sequence allows the analysis gas to be fed to the Gas Detection Unit.

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4.2 Display
4.2.1 Design of touchscreen
1

2

3

4

5

6

7

8

9
Max. leak rate1017

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16

15

14

13

12

11

1

Navigation button settings

10

Optional input field2

Product name11

Navigation diagnostic button

3

Time

12

Calibrate

4

Access control

13

Measure5

User name

14

ZERO

6

Previous page

15

Setpoint

7

Next page

16

Name of current window

8

Navigation operation button

17

Information navigation button

9

Start button

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Navigation buttons

Description | 4

The buttons can appear in three different colors:• Gray: Function is disabled• Light blue: Function selectable• White: Function is active
Settings
Operation
Information
Diagnosis

Function buttons

The buttons can appear in three different colors:• Gray: Function is disabled,• Light blue: Function selectable• White: Function is active.
General function symbols
Cancel ongoing function
Call up help for the current function
Confirm entry or selection
Load
Analysis
Save
Edit
Copy
DeletePage forward
Page backThe measurement result is displayed in the measurement window on the left. For
more information, see Result display [} 20].

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4.2.2 Result display
The measured leak rate is highlighted in color and numerically in the "Standby"
window on the left side.
Measurement result:

If the leak rate is below the setpoint, the measurement result is shown on a green

Leaktight

background.

Setpoint Leak

Measurement result:

If the leak rate is above the setpoint for leaks, the measurement result is shown on a

Leaking

red background.

Leak

Setpoint Leak

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Description | 4

Measurement result:

If the leak rate is above the setpoint for warning but still below the setpoint for leaks,

Warning

the measurement result is shown on an orange background. The specification of a
setpoint for a warning is optional.

Leak Warning

Setpoint Leak

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4.3 Technical data
4.3.1 Mechanical data
Gas Control Unit

Gas detection unit

Mechanical data
Dimensions (W x H x D)

700mm x 540mm x 250mm

Weight32 kg

Mechanical data
Dimensions (W x H x D)

610mm x 300mm x 380mm

Weight33 kg

4.3.2 Ambient conditions
Ambient conditions
Permissible ambient temperature (during

10 °C to 40 °C

operation)
Permissible storage temperature-20 °C to 60 °C

Minimum humidity (in operation)> 30% without special requirements

Minimum humidity (in operation)< 30% without special requirements*

Max. relative humidity up to 31°C

80 %Max. relative humidity from 31°C to 40°C

Decreasing on linear basis from 80% to50%Max. relative humidity above 40°C

50 %Relative humidity during storage andMinimum 10% Maximum 90%

transport
Degree of contamination

2

Max. altitude above sea level2000 m* Use of the ELT3000 PLUS only after consultation with INFICON GmbH.

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Description | 4

4.3.3 Electrical data
Electrical data
Power supplies and frequencies

600-201230 V ±10%,50 / 60 Hz

600-202

100 - 120 V ±10%,50 / 60 Hz

Power consumption (total)

440 VAGas detection unit

200 VA

Gas Control Unit

240 VA

Protection class

EN 60529 IP20
UL 50E type 1

Overvoltage category

II

Fuses
Gas detection unit

2 × 4 A slow-acting
250 V

Gas Control Unit

2 × 3.15 A slowacting 250 V

Power connection lines

2.5 m each

4.3.4 Electrical data
Electrical data
Power supplies and frequencies

600-001R

230 V ±10%, 50 /60 Hz

600-002R

100 - 120 V ±10%,50 / 60 Hz

Power consumption (total)

440 VAGas detection unit

200 VA

Gas Control Unit

240 VA

Protection class

EN 60529 IP20
UL 50E type 1

Overvoltage category

II

Fuses
Gas detection unit

2 × 4 A slow-acting
250 V

Gas Control Unit

2 × 3.15 A slowacting 250 V

Power connection lines

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4.3.5 Physical data
Physical data
Detection limit
Minimum detectable leak5 x 10-7 mbar l/s (helium equivalent leak rate, at a

ratepressure difference of 1000 mbar versus 0 mbar for
100% DMC (dimethyl carbonate))

Measurement range

3 decades

Detectable masses

2 to 200 amu

Mass spectrometer

Quadrupole mass spectrometer

Ion source

2 cathodes

Time until ready for operation < 3 min

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Description | 4

4.4 Factory settings
Parameter

Factory setting

Auto login

On

Default user

Supervisor

Supervisor PIN (default)

1111

Pre-set product

Universal

Measuring time

4 seconds

Measuring mass

59

Calibration mass

59

Leak threshold value

1.00E-5 mbar*l/s

Warning threshold value

8.00E-6 mbar*l/s

Automatic start of measurement

On

Volume2

Optional input field

Off

Pre-LD

2 secondsLD

4 seconds

Purge time test chamber

5 seconds

Ventilation time test chamber

4 seconds

Test chamber pressure limit

4.5 mbar

Evacuation timeout

120 seconds

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5 Installation
5.1 Transport protection
NOTICE
Property damage due to transport protection that has not been removed
Damage to the gas detection system.
► Remove the transport restraint before start-up.
The transport protection is on the bottom of the Gas Detection Unit and consists of ayellow star screw.

1
1

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Transport protection

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Installation | 5

5.2 Setup
DANGER
Danger due to electric shock
Improperly grounded or fused products may be dangerous to life in case of a fault.
be life threatening. The use of the device is not permitted without a connected
protective conductor.
not allowed.
► Only use the included 3-wire power cable.
► Replace defective power cables.
► If the power cord is damaged, it must be replaced with an original spare part.
► Ensure that the appliance coupler (socket on the power switch) is always easily
accessible.
► Immediately disconnect the device from the mains in case of visible defects. This
also applies to the development of smoke.

WARNING
Danger due to overheating
Overheating can lead to personal injury or property damage► Observe the environmental conditions for the device.
► Ensure sufficient distance to the ventilation openings (at least 10 cm distance).
► Keep the device away from heat sources.
► Make sure that the mains plug / mains switch is easily accessible; if smoke isgenerated, disconnect the device from the mains immediately.

CAUTION
Danger due to dropping heavy loads
The battery leak detector is heavy and can injure persons and property through tipping
over or dropping.
► Only place the battery leak detector on a sufficiently stable and level surface.

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5 | Installation

INFICONCAUTION
Risk of injury from falling
Physical injury due to falling
Always use the units as table-top units, do not operate units standing freely on thefloor.
Always lay lines and cables in such a way that they do not stop or fall.

NOTICE
Property damage due to vibration
Damage to the measuring equipment, parts of the measuring equipment rotate andmust not be shaken. The parts continue to rotate for several minutes after the Gas
Detection Unit is shut down.
► Place the device only on a sturdy, vibration-free surface.
► The GDU must not be shaken during operation and at least five minutes after being
switched off.
The battery leak detector consists of the following subcomponents: a Gas Detection
Unit, a Gas Control Unit and an optional vacuum chamber. The installation,connection and commissioning of the battery leak detector may only be carried out by
INFICON trained and instructed employees.
• In order not to distort the measurement results, select a location where thepossible room temperature for the device is constant.
• In order not to block the exhaust opening on the lower part of the device, place thefeet of the unit on a firm even surface.
• To easily reach the power switch on the back of the Gas Detection Unit, ensurethat there is sufficient free space behind the device.
• Make sure that the transport protection has been removed, see "Transport
protection [} 26]".
• Do not expose the device to direct sunlight.

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Installation | 5

5.3 Design of device
DANGER
Health risk due to gases and vapors
Operation of the battery leak detector may produce hazardous vapors.
► Connect the Gas Detection Unit and the Gas Control Unit to an exhaust line.
► Do not inhale harmful gases or vapors.
► Ensure sufficient ventilation at the installation location.

CAUTION
Risk of injury due to improper installation
Failure to place the battery leak detector on a flat, non-slip surface may result in
subcomponents of the battery leak detector falling down, causing physical injury orproperty damage.
► Place all components of the battery leak detector on a level, non-slip location.

CAUTION
Risk of injury from lifting the heavy device
The Gas Detection Unit and Gas Control Unit subcomponents of the battery leakdetector are heavy and can slip from the hands.
► Only lift and transport the Gas Detection Unit and the Gas Control Unit using two
people.

Overview

1

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5 | Installation

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Gas Detection Unit (GDU)

2

Gas Control Unit (GCU)

5.3.1 Connect devices
1

Place the Gas Control Unit (GCU) and the Gas Detection Unit (GDU) on a nonslip, stable, shock and vibration-free surface.

2

Connect the GDU A connection of the Gas Control Unit (GCU) to the GDU A
connection of the Gas Detection Unit (GDU) with a Ø 6 mm connecting hose.

3Connect the GDU B connection of the Gas Control Unit (GCU) to the GDU B
connection of the Gas Detection Unit (GDU) with a Ø 6 mm connecting hose.

4Connect the purge connection of the Gas Control Unit (GCU) to the fresh air
system using a Ø 6 mm connecting hose.

5Connect the Exhaust connection of the GCU to the exhaust system via theØ 10 mm connecting hose.
ð Use the supplied exhaust connection nut.

6

Connect the Exhaust connection of the GDU to the exhaust system via theØ 8 mm connecting hose.

7

Connect the Gas Control Unit (GCU) to the Gas Detection Unit (GDU) using theRS232 signal cable.

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Use the enclosed angle clips to lay the hoses without kinks.

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Installation | 5

Gas Control Unit

15 14

1

2

13

12

3

4

11

10 9 8

7

1 GDU A, Ø 6 mm

92 INLET (test chamber air connection,

10 I/O port connection

6 5Connection for the test chamber

Ø 8 mm)3 Exhaust, exhaust hose, Ø 10 mm

11 Fresh air

4 Exhaust air

12 Network connection RJ45

5 Power switch

13 PURGE, fresh air connection, Ø 6
mm

6 Power cable connection

14 VENT (test Test chamber air
connection ventilation Ø 8 mm)

7 Fuses behind cover

15 GDU B, Ø 6 mm

8 RS232 signal connection to the Gas
Detection Unit

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INFICONGas detection unit

1 2
1

GDU A, Ø 6 mm

2

Exhaust, Ø 8 mm

3

GDU B, Ø 6 mm

3

Back view

1

2

3

4 56

1

Headphone jack (not used)42

I/O port, inputs/outputs (not used) 5

Electrical fuses behind cover3

RS232 interface (connection ofPower supply

6

Power switch

Gas Detection Unit to Gas Control
Unit.)

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5.3.1.1 Requirements of a test chamber
DANGER
Implosion hazard due to strong forces
The evacuated test chamber must be able to withstand strong forces from the outside
due to the atmospheric pressure.
► Even a very full test chamber must have small channels that allow gas frompotential leaks to be transported to the evacuation connection.

Requirements

The net chamber volume should be kept as small as possible to allow fast andaccurate detection of leaks. This can be achieved either through test objects that fill up
the majority of the volume or by adding fillers to the chamber.
Observe the following table when constructing an individually manufactured test
chamber.
If you have any questions about constructing or using an individually manufactured
test chamber, please contact INFICON Service.

Table of requirements
Designation

Recommendation

Comment

Required

Housing

Aluminum or stainless

AlMg4.5Mn0.7 (AA 5083)

X

Reaching the target pressure

X

Optional

steel
Pressure

1-5 mbar absoluteis a prerequisite for themeasuring principle.
Gasket material

FKM or FFKM material

Resistant to the mostX

commonly used chemicals.
EPDM and silicone have anegative effect on measuring
accuracy.
Leaktightness of~10-5 mbar l/s

Xtest chamber
Connections

2 connector hoses with 6

Place in the upper third ofXX

mm inside diameter and 8 the chamber to prevent liquid
mm outside diameterelectrolyte from entering the(supply air and exhausttubing in the event of severe

air)leakage.

Connection for external
pump (optional)

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Designation

Recommendation

Comment

Required

Air filter

Use of air filters with 40

e.g. Festo VAF PK, porosityµm opening.

40 µm

Optional

X

Optional: Coarse particle
filterLiquid separator

e.g. Festo VAF-DB 1/4 in.

Prevents heavyXcontamination of the Gas
Control Unit in case of grossleaks.
Proximity

It is possible for the

There is a M12 plug on theswitchmeasurement to beback of the Gas Control Unit.

X

started immediately once
the test chamber is closed
by means of a proximity
switch.
FillerNo conductive material;

Fill up a large net volume

ceramic, glass,with filler in order to shorten

polypropylene blocks

the measuring time andX

increase sensitivity.
Ideally: Fill test chamber withtest objects to maximum
capacity.
Insulation

Butyl, ceramic, glass or

Insulate the test chamberXdeep-drawn polypropylene walls to prevent short circuits
to cover the wallsof battery cells. Do not use
any adhesive.

Opening angle

Cover opening angle

X

100-110 °Opening aid

For heavy covers

e.g. with gas-operatedX

springs
Lock for cover

For heavy covers

Avoid crushing and cuttingX

hazards.
Equipment feet

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Rubber feet

Use anti-slip rubber feet!

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5.4 Connecting to the power supply system
WARNING
Danger from electric shock
Improperly grounded or fused products may be dangerous to life in case of a fault.
The use of the device is not permitted without a connected protective conductor.
► Only use the 3-wire power cord provided.
► Make sure that the power supply plug is always accessible.

NOTICE
Danger due to incorrect supply voltage
Incorrect mains voltage can damage the device.
► Observe the mains voltage on the type plate.

NOTICE
Different power supply networks
If the individual devices are connected to different power supply networks, current
flows may occur in the RS232 data line.
Malfunctions and undesired operating states of the device are possible.
► Malfunctions and undesired operating states of the device are possible.

DANGER
Danger for wearers of implants such as pacemakers
There is a magnet in the device. Strong electric or magnetic fields can interfere withthe function of the implant. Metal parts of the implant can trigger an alarm.
► As a wearer of such devices, keep at least 10 cm distance between the leakdetector and the implant.
► Furthermore, take into account distances specified by the manufacturer of theimplant.

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5.5 Interfaces
Operating system can be hacked via USB or Ethernet
The Linux operating system used in the leak testing is not updated automatically andcan therefore contain security gaps. This vulnerability may be exploited through the
Ethernet and USB interfaces of the leak detector to provide unauthorized access tothe system.
► Ensure that no unauthorized person has access to these interfaces, for example byusing a USB port / Ethernet port lock.
► In order not to jeopardize the security of your company network, never connect theleak detector directly to the public Internet. This is applies to connections over
WLAN as well as over Ethernet.
► However, if you want to access the web interface of the leak testing remotely, we
recommend an encrypted Virtual Private Network (VPN) connection. However, wecannot assume any guarantee for the security of VPN connections, which areprovided by third parties.
USB interface usage

You can connect a barcode scanner or a USB flash drive via the two USB 2.0
interfaces.

RS232 interface

Communications between the Gas Detection Unit and the Gas Control Unit

RJ45 network

Interface for connection to an internal company network

interface

5.5.1 Configure barcode scanner
Configure your barcode scanner as follows:
1

Interface selection: "Keyboard"ð The USB barcode scanner should behave like a keyboard connected to a PC.

2

Selection of the final delimiter: “Carriage Return” or “CR”.
ð This configures the character that is sent after the barcode is output.

3

Language selection: “English US“ð The leak detector requires an English (US) keyboard layout.

To test the configuration of the scanner, connect it to a PC and use a text editor tocheck the output of the scanner.

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6 Operation
CAUTION
Health risk due to gases and vapors
Operation of the battery leak detector may produce hazardous vapors.
► Connect the battery leak detector to an exhaust line.
► Avoid inhaling harmful gases or vapors.
► Observe the safety instructions in the safety data sheets for the test objects.
► Provide an installation location where blockage of the exhaust lines is not possible
or can be detected.
► Provide an installation location with adequate ventilation or alternatively an
installation location where air quality is tested and monitored for harmful
substances.

NOTICE
Property damage due to overheated device
The battery leak detector becomes warm during operation and may overheat without
adequate ventilation.
► Keep the underside of the Gas Control Unit unobstructed.
► Do not block the ventilation opening for the filter.
► Make sure that there is adequate ventilation at the Gas Detection Unit: Free spaceat least 20 cm on the sides, at least 10 cm at the front and rear.
► Keep heat sources away from the battery leak detector.
► Do not expose the battery leak detector to direct sunlight.
► Please note the technical specifications.
You can operate the ELT3000 PLUS as follows:• Operating unit of the ELT3000 PLUS
• Bus module BM1000 in different variants• I/O module IO1000
Further information on operation can be found in the documents:• Operating instructions I/O module IO1000• Operating instructions bus module BM1000• Protocol descriptions ELT3000 PLUS
The paths given in the following sections refer to the operation of the ELT3000 PLUS.
If the bus module or the I/O module is used, the actions must be implemented within
the scope of the protocol that is used.

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The path information for the control unit always starts in the main menu.

NOTICEFor operation in inline mode, please contact INFICON Service.

NOTICE
Possible impairment due to longer downtime► To ensure the proper functioning of the leak tester including the built-in pumps, you
should switch on the device at least once for about 15 minutes after 6 months ofstandstill.

6.1 Switch on and login
Device setting only via Gas Control Unit (GCU)
You can only make settings on the Gas Control Unit (GCU).
► To turn on the unit, press the power switch for both the Gas Detection Unit and theGas Control Unit.
ð In the delivery state, the device displays the measurement screen after astartup phase.

6.2 Basic settings
6.2.1 Setting the language
You can set the language in the user settings, see "Select, modify, create user profile[} 39]".

6.2.2 Setting date, time and time zoneüSupervisor rights
1

38 / 102> Date and time

2

Adjust.

3

Save

.

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Operation | 6

6.2.3 User profile settings
6.2.3.1 Overview of rights groups
The rights of a user depend upon which group they belong to.
User

Members of the group

User can• Select between saved products,• Perform measurements,• View history of the measurement results,• View device information,• View error logs.
Operator

Members of the group

Operator have all the rights of the group User. In addition,

they can• Create/modify/delete products,• Create/modify/delete users,• Create/modify/delete images,• Export/delete measurement data,• Modify measurement settings.
Supervisor

Members of the group

Supervisor have all the rights of groups User andOperator. In addition, they can• Create/modify/delete operators,• Create/modify/delete supervisors,• Perform software updates• Modify date/time.

6.2.3.2 Select, modify, create user profileü

Operator or Supervisor rights
1> User accounts > Manage user accounts
ð Existing users and associated groups are displayed in list form.

2

You have the following options:
To create a new user profile, selectat the bottom of the window.

The window "User settings" will open.
Otherwise, press a previously created user name and choose the following
from the displayed tool bar:, to load a user profile.
The login window opens.

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The window "User settings" will open.
, to delete a user profile.
A confirmation prompt appears.

3

After selecting the settings, the "User settings" window opens. In this case,enter a user name, change it or keep it as required.

MuellerName

Mueller

PIN
Group
Language

User
GermanUser settings
4

If the "PIN" field is not filled in or you want to change the content, enter a 4-digit
PIN.

5

To assign the required rights to the user, select a group. Via

andselectbetween the groups "User", "Operator" and "Supervisor". See Overview ofrights groups [} 39].
6

In the field "Language" assign a language to the user via

7

Save

and .

.

6.2.3.3 Modify personal settings
Even as a user with limited rights (User), you can modify your language or PIN. The
associated user profile is then changed accordingly. Access to the entire user profile is
not necessary.
1

Press on your username, which appears on the top right of the display.
ð The "User options" window opens.

2

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Select either the button "Change PIN" or "Change language" as required.

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Operation | 6

6.2.4 Switch off Automatic Login
Factory setting
As per factory settings, after switching on the device the user "Supervisor"
automatically logs in and the measurement screen is brought up. This default user
also has the permissions of the group "Supervisor". Without changing this setting, anyuser can operate all functions without restriction.
You can specify that the login window appears after you turn on the device instead of
automatic login.
The login window allows all users who have been already registered on the device tolog in, see "Select, modify or create product (measurement settings)".
üSupervisor rights
1> User accounts > Manage Automatic Login

2

Deactivate the option "Active" in the window "Auto Login".

3

Save

ð

.

After restarting the device, the current settings are applied.

6.2.5 Switch on Automatic Login
You can specify whether a user of your choice is automatically logged in after thedevice is switched on without the login window.
üSupervisor rights

ü The requested user has already been created. See "Select, modify, create user
profile [} 39]".
1> User accounts > Manage Automatic Login

2

Enter the name of the user in the "Name" window. The input is case-sensitive.

3

Enter the current PIN of the user profile in the "PIN" window.

4

Activate the option "Active" in the window "Auto Login".

5

Save

.

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6.2.6 Changing the volume
In addition to the visual display of the measurement result, a beep is sounded. You
can change the volume of the beep.

CAUTION
Damage to hearing due to loud audio
The alarm level of the device can exceed 100 dB(A).
► Set the volume up to a maximum of "10".
► Use suitable hearing protection at volume settings above "5".
ü

Operator or Supervisor rights
1> Audio

2

Adjust.

3

Save

.

6.2.7 Switching automatic measurement start on or off
The option "Autostart" is activated in the factory settings. If you select the function"Measurement" and then close the measuring test chamber, the selected process isstarted automatically. The signal from a proximity switch is used for this purpose. You
can switch the "Autostart" option on or off.
üOperator or Supervisor rights
1ð> Device

2

Adjust.

3

Save

.

If the automatic measurement start is OFF, press the "START" button on thetouchscreen or on the housing to start the measurement.

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6.2.8 Lighting on or off
The option "Lighting" is enabled by factory settings. Switching off the lighting has noeffect on the measurement result.
ü

Operator or Supervisor rights
1> Device

2

Adjust.

3

Save

.

6.2.9 Select test chamber (optionally available)
INFICON offers different measuring test chambers:- TC3000S (small rigid test chamber)- TC3000L (large rigid test chamber)- FTC3000 (flexible test chamber)

6.2.9.1 Select test chamber

Universal

Supervisor

Settings • Accessories • Chambers

üSupervisor rights►> Chambers► Make selection.
► Load.

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6.2.10 Configure test chamber
Customer-specific test chambers only
These settings are only made for customer-specific test chambers.
If you have any questions about possible settings, please contact INFICON Service.

Universal

Supervisor

Chamber vacuum limit
Evacuation timeout
Pre-LD / LD
Carrier gas

Settings • Accessories • Chambers • Configuration

Fig. 1: Configure test chamber

1

44 / 102> Configuration

2

Adjust.

3

Save

.

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Operation | 6

6.3 Operating mode
Select operating mode
Settings > Operating mode > select > store

Operating mode "Standalone mode”
In the "Standalone mode" operating mode, the ELT3000 PLUS controls the entire
measuring cycle, including purging of the test specimens, evacuation of the test
chamber, the measuring phase and the final ventilation.
The additional integration of an external pump into the measuring sequence ispossible here.

Operating mode "Inline mode”
DANGER
Severe injuries due to burns or explosion in case of leaking electrolyte
Escaping electrolyte can cause burns or explosion if the potential equalization systemat the test chambers is missing.
► Connect all test chambers with suitable potential equalization system.

Note
The integrator must ensure that the system is stopped via an emergency stop in an
emergency.
The "Inline mode" operating mode is aimed in particular at the integration of the
ELT3000 PLUS into a (semi-) automated test system with the aim of reducing the testtime.
In this operating mode, the test chamber is evacuated by the system to the target
pressure and ventilated after the measurement is completed.
After the target pressure has been reached, the test chamber and ELT3000 PLUS areconnected to measure the analysis gas.

Communication
The desired operating mode is selected via the HMI or via the interface to the
ELT3000 PLUS.
You can communicate with the ELT3000 PLUS either via a serial protocol or via a fieldbus. Please refer to the document "ELT3000-Protocol-Descriptions-iira95en1".

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6.4 Settings for the measurements
6.4.1 Select, modify or create product (measurement settings)
For setting measurement specifications you need a product that has been created.
ü

Operator or Supervisor rights
1> Products
ð Existing products are displayed as a list.

2

Press a product name and choose from the displayed tool-bar or from thedisplay:, to load a product.
, to modify product settings.
The window "Product Settings" will open.
, to copy product settings.
The "Product Settings" window opens with the entries of the copy
source.
, to delete a product.
A confirmation screen appears.
, to create a new product.
The window "Product Settings" opens.

3

Click on "Settings" / "Product" to open the "Product settings" window. In thiscase, enter under "Product Name" a product name as required, change it or
keep it.

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1

Under "Max. Leak Rate", enter the value at which the product is to be reported
as "leaking". The default setting is 1 x 10-5 mbar l/s.

2

Optionally, you can activate a setpoint warning.

3

To enter a barcode, use the touchscreen to enter or scan the bar code in theactivated input field.

4

Via "Select Image" load a product image that will be displayed on the screen
during the measurement.
If your image is not stored on the device, expand the image database. After
pressing

you can transfer images (JPG, PNG; max. 400 x 400 px) from a

USB flash drive (FAT32 format) to the image database.
5

Save

.

6.4.2 Select product1> Products
ð Existing products are displayed. If you cannot find the desired product, you
can create it, see "Select, modify or create product (measurement settings)".
Click the desired product name.

2

Load

.

6.4.3 Perform ZERO measurement
Use this function for low levels of contamination. The current background value is then
set to zero. If there are high background values, first use the "Purge" function.
The result is displayed in green and the values are applied. A warning or an error isdisplayed in the event of a problem.

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1

Select>.

2

Empty the test chamber.

3

Start the ZERO measurement.
The result is displayed in green and the values are applied. In the event of anerror, the result is displayed in red.

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6.4.4 Set coarse leakage detection (optional)
Settings > Operating mode > select > store
The coarse leak detection serves in particular to protect the ELT3000 PLUS fromcontamination with the test gas.
1

Set the threshold value for the coarse leak detection To do this, select a factor
to the default threshold from the offered factors.

2

Start the coarse leak detection by activating the option.

The factors refer to the set leak rate. Factor 10 means coarse leak detection at ten
times the normal threshold. If the threshold value for the coarse leakage detection isexceeded, the current measurement is aborted immediately. The leakage value
detected up to the time of the measurement interruption is output, as well as a warningfor coarse leakage detection.

6.4.5 Using the input field in the measurement window
If required, you can set up an input field in the measurement window to enter an
additional information text there. For example, a serial number or batch number.
This text is not only displayed in the measurement window, but also saved during data
recording. The text is assigned to the measurement performed.

1. Setting up the input field for the measurement window
1> Device

2

Activate the "Optional input field".

3

Save

.

2. Filling or changing the input field in the measurement windowü You have activated the optional input field.
1

Touch the input field in the measurement window.

2

Enter the desired text using the keyboard that appears.

ðAfter restarting the device, the input field is empty.

ð

The input field is automatically cleared after completion of the next measurement► Alternatively, you can also use a barcode scanner. To do this, scan the barcode ofyour test object with a commercially available barcode scanner. This isautomatically transferred to the input field. When scanning several barcodes, they
are separated from each other by a |.
Reading a barcode with a barcode scanner is possible in this window.

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6.4.6 Checking the operation of the device
You have the possibility to check the function of the device with the help of the ECheck (test specimen) available as an accessory.
The E-Check is a calibration leak. When checking the function, no exact measured
values within the usual tolerances are to be expected.

If you want to check with a higher leak rate, you have the alternative option to place
multiple test specimens in the measuring chamber. In order to ensure the proper
functioning of the device (measurement result: Leaky, red), adjust the maximum leakrate accordingly.
1> Productsð In addition to possible other products, the "Universal" product is displayed
according to the factory setting.

2

Click the product name "E-Check".

3

Load

.

ð You will be asked to do a ZERO measurement with an empty measuring
chamber, see Perform ZERO measurement [} 47].
ð Loading the E-Check sets a permissible maximum leak rate that is less thanthe leak rate simulated by the E-Check. This allows the result of the test toreport a leak.

ð

4

Place the E-Check in the measuring chamber.

5

Start the measurement process.
If the E-Check is identified as leaking for exceeding the maximum permissible
leak rate, the device is working properly, see "Result display”.

6.5 Measure
Only for "Standalone mode" operation.
for operation in"Inline mode", contact the INFICON service

CAUTIONWarning about hand injuries► Only open and close the test chamber when your fingers are outside the test
chamber halves and outside the pivoting range of the test chamber.

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NOTICE
Property damage due to improper filling of the test chamber
Leaking liquids entering the tubing, can interfere with the function of the device. Sharp
objects, fats or oils may damage the diaphragm, chamber ring and sealing lips.
► Avoid contamination of the measuring test chamber by oils, fats, or hydrocarbons.
► Do not use sharp-edged objects without a protective frame in the test chamber.

Avoid measuring inaccuracies:► Place the batteries so that the gaskets of the test chamber halves are not covered
or contacted!
► Avoid measuring test objects with significant differences in temperature to thesurroundings.
► Keep the gaskets for the test chamber halves clean. If you do not remove
contaminants, measuring results may be distorted.
► Do not damage the sealing surfaces. Mechanical damage, such as scratches, cancause the test chamber to leak.
► Do not clean the test chamber with solvents/alcohols. These can also falsify
measurement results.
ü You have made general settings, see "Basic settings [} 38]".
ü You have saved the settings for the desired product in the device.
ü You have selected the desired product, see "Select product [} 47]".
1

Call up the measurement screen.
ð The measurement screen appears automatically after a user logs in.
Alternatively, press.

2

Place the test object in the test chamber.

3

Close the measuring test chamber and start the measurement. Regarding thestart options, also see the descriptions in "Switching automatic measurement
start on or off [} 42]".

4

If you want to cancel the measurement, press the "STOP" button on the front
side of the device, see Design of device.

ðThe measured leak rate is highlighted in color and numerically in the"Measurement" window on the left side. In addition, the word "OK", "Leak
Warning" or "Leak" is displayed, see "Result display [} 20]". After completion of
the measurement you can remove the object and measure additional test
objects.

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If you repeat the measurements with the same test object, the measurement results
may differ. This is usually due to a reduced amount of solvent caused by the previous
measurement.

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6.6 Purge device
In case of contamination, use this function to purge the device to reduce thebackground value. If the value falls below the target value, the result is displayed ingreen.
1

Navigate to the page "Diagnosis→ Purge2

Select different target values for the purging process:• With the ∞ sign, purge until the purging process is canceled by the user.
• Purge until the setpoint is reached• Purge until 3 times the setpoint is reached
The battery leak detector performs an automatic purging process after the function isstarted. Here, the test chamber and vacuum system are cyclically pumped out andventilated so that the background is reduced in the device following contamination.

6.7 Measurement data and device information
6.7.1 Bringing up measurement data
1

> Measurements
ð The measurements performed are displayed in short form line by line.

2

To display the detailed view of a measurement, tap on an entry and then on thedisplayed symbol.

ð All information stored for this measurement is displayed.

6.7.2 Transferring measurement data
Measurement results are automatically saved in the device. The last 500,000
measurements are saved. You can transfer measurement data from the internal
memory to a connected USB flash drive.
üOperator or Supervisor rights
1

To transfer data from the internal memory, connect a USB flash drive with
FAT32 formatting to any of the USB ports of the device.

23ð> Measurements
Save.

All measurement data are transferred. There is an indication when the export iscompleted. The measurement data remain saved on the device.

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6.7.2.1 Transferring analysis data
The device records data in the internal memory for every measurement and in theevent of error.
You can either send this file to INFICON via email or request an upload link fromsupport.

How to provide INFICON with this data
1

Connect a FAT32 formatted USB flash drive to the control unit

2

Navigate to the "Diagnosis

3

Press the "Export Service Data" button→ Service Export" page in the operating unitð The progress of the export is displayed in the operating unit and can takeseveral minutes (< 25 minutes) after a longer period of use.
ð The USB flash drive should now contain the data export. The file nameconsists of the parts "ServiceExport" - "Serial number" - "Date and time".
The data export can be several megabytes (MB) in size after a longer period of use.
This is a password protected archive.

6.7.3 Delete measurement data
You can delete measurement data from the internal memory of the device.
üOperator or Supervisor rights
12ð> Measurements
Press

.

All recorded measurement data is deleted.

6.7.4 Bringing up device information►> Device information
ð The stored information is displayed.

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Operation | 6

6.7.5 Bringing up log
Button to display device messages in list form. This information is useful when you
contact the manufacturer's service department.
►> Protocol

6.8 Updating the software
The device includes two different software versions for the vacuum control unit: One
for the operating unit and one for the basic unit. Each has its own independent version
number.
The third software program is the software of the Gas Detection Unit (GDU).

6.8.1 Updating the software of the operating unit
Import the software updates using a USB memory stick.

Loss of data due to disconnection
Software wird nicht aktualisiert.
► Do not switch off the device and do not remove the USB flash drive while thesoftware is being updated.
1

Copy the file into the main directory of a FAT32 formatted USB flash drive.

2

Connect the USB flash drive to a USB port on the device.

3> Update > Update operating unitð The active software version of the operating unit is shown at the top of thewindow.
If one or more versions of the software are on the USB flash drive the mostrecent version is shown on the line below. If this is the same as the version
already installed the background is green, otherwise it is red.

4ðIn order to load the new software version, press on the button "Update".
After completion there is an automatic restart of the operating unit.

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6 | Operation

INFICON

6.8.2 Updating the software of the basic unit
Install software updates using a USB flash drive.

Loss of data due to disconnection
Software wird nicht aktualisiert.
► Do not switch off the device and do not remove the USB flash drive while thesoftware is being updated.
1

Copy the file into the main directory of a FAT32 formatted USB flash drive.

2

Connect the USB flash drive to the USB port on the device.

3> Update > Update Basic Unitð At the top in the window, the active software version of the basic unit isshown.
If one or more versions of the software are on the USB flash drive the mostrecent version is shown on the line below. If this is the same as the version
already installed the background is green, otherwise it is red.

4ð56 / 102

In order to load the new software version, press on the button "Update".
After completion there is an automatic restart of the system.

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INFICON

Operation | 6

6.8.3 Updating the software of the Gas Detection Unit
Install software updates using a USB flash drive.

Loss of data due to disconnection
Software wird nicht aktualisiert.
► Do not switch off the device and do not remove the USB flash drive while thesoftware is being updated.
1

Copy the file into the main directory of a FAT32 formatted USB flash drive.

2

Connect the USB flash drive to the USB port on the device.

3> Update > Gas detection unit
ð At the top in the window, the active software version of the basic unit isshown.
If one or more versions of the software are on the USB flash drive the mostrecent version is shown on the line below. If this is the same as the version
already installed the background is green, otherwise it is red.

4ðIn order to load the new software version, press on the button "Update".
After completion there is an automatic restart of the system.

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6 | Operation

INFICON

6.8.4 Update the software in expert mode1

> Update > Update operating unit > Experte
ð Software versions already available on the device are shown in a list.

2

Highlight any of the software versions as required and proceed to step 5.
ð Resetting to an older software version is possible.

3

If alternatively you want to add a new software version, connect a FAT32
formatted USB flash drive with the update file to one of the USB ports of thedevice.

ð

4In order to load the new software version, press on.

5

To activate the new version, select the desired list entry and press.

After completion there is an automatic restart of the system.

6.9 Calibrate device
Only for "Standalone mode" operation
for"Inline mode", contact INFICON Service.

6.9.1 Calibration
General calibration
Calibration is required in the following cases,:• Operational needs require a daily calibration.
• The measuring test chamber or measuring parameters have been changed.
• The ambient conditions require it.

Start calibration

ü You have the required rights.

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INFICON

Operation | 6

ü You have an E-Check.
► In standby mode, tap
ð

The calibration interface opens.

ü The leak rate matches that of the E-Check (DMC).
ü The test chamber is not filled.
ü The test chamber is closed.
► Start an empty measurement.
ðThe empty measurement is finished.

ü The E-Check is located in the vacuum Test chamber.
ü The test chamber is closed.
► Start the measurement.
ðThe second measurement, with ELT check, is finished.

At the end of the measurement of the ELT check, the new calibration factor isdetermined and displayed by the device.

6.9.2 Calibration equipment
The following calibration equipment is available for the device:• E-Check (Catalog number 600-105).
You can calibrate the device to the leak rate using the calibration agent.

6.9.3 Leak rate calibration
üSupervisor rights

ü You have an E-Check.
1> Calibration
ð The "Calibration" window opens in which you can calibrate "Leak rate", "Inner
volume" and "Outer volume".

2

To calibrate the leak rate using a calibration leak, select "Leak rate" in theselection field and enter the leak rate of the calibration leak in mbar l/s in thenext field.

3

Press

and follow the instructions on the screen.

ð You will now be prompted to perform a ZERO measurement and then tomeasure the calibration leak.
ðAfter calibration the determined calibration factor is displayed in the window"Calibration".

6.10 Restoring factory defaults
You can restore the device to factory settings.
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6 | Operation

INFICON

Loss of settings and measurement data
After resetting to factory defaults, only the manufacturer factory settings are stored in
the memory of the device.
► Save important measurement data on a USB stick beforehand. See Transferring
measurement data.

üSupervisor rights►> Reset device

6.11 Advanced settings►> Measurement

Improper changes can result in faulty measurements.
► Only make changes to the settings on this page after consultation with INFICON.

6.12 Bringing up active errors and warnings
Active errors

Errors or warnings are displayed on the active user interface. In addition, thediagnosis symbol changes color
1.

> Errors and warnings
ð The "Errors and Warnings" button is only available as long as errors or
warnings are active; errors and warnings are displayed in list form.

2

To perform measurements, confirm active errors or warnings with the "Clear"button.
ð The information displayed is closed.

See also "Warning and error messages [} 61]".

6.13 Logging off from the device
1

Press on your username, which appears on the top right of the display.
ð The "User options" window opens.

2

You log off from the device via the button "Log off".
ð The login window opens.

6.14 Switching off the device
You can turn off the Gas Detection Unit and Gas Control Unit at any time with thecorresponding power switch. The parameters set in the device remain saved.

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Warning and error messages | 7

7 Warning and error messages
During operation, the display shows information that helps you operate the device.
Measurement values are displayed along with current device modes, operating
instructions as well as warnings and error messages. The device is equipped withextensive self-diagnostic functions. If the electronics detect a faulty state, the device
will show this as far as possible on the display and will interrupt operation.
Warnings

Warnings warn of device states that can impair the accuracy of measurements. To
perform measurements, confirm active warnings with the "Clear” button.

Error messages

Errors are events that force the interruption of the operation. The error message
consists of a number and a descriptive text. Once you have rectified the cause of theerror, continue operation by pressing the button "Clear".

7.1 List of warning and error messages
Type

Notification

Possible sources ofRemedyerror
W102

Timeout during

The EEPROM in the• Contact customer service

communication withinternal I/O module is• Replace the internal I/O module

EEPROM in internal I/O

defective or not present

moduleW104

One EEPROM parameterA new parameter was• Confirm the warning message

has been initialized

introduced by a

• Check that the message does not appear

software update

when you restart the device• Check whether the factory setting of the
new parameter corresponds to yourapplication• Confirm the warning message• Check that the message does not appear
when you restart the device

The EEPROM in the• Confirm the warning message

internal I/O module is• Check if the message occurs each time

defective

when you restart the device• Contact customer service• Confirm the warning message• Turn the power off to the device andcheck if the message appears again when
you turn on the power• Replace the internal I/O module

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7 | Warning and error messages

Type

Notification

INFICON

Possible sources ofRemedyerror
W106

Several EEPROM

A software update• Confirm the warning message

parameters have been

introduced new• Check that the message does not appear

initialized

parameterswhen you restart the device• Check whether the factory setting of the
new parameters corresponds to yourapplication• Confirm the warning message• Check that the message does not appear
when you restart the device

The EEPROM in the IO • Confirm the warning message
module was empty• Check that the message does not appear
when you restart the device• Check whether the factory setting of the
new parameters corresponds to yourapplication• Confirm the warning message• Check that the message does not appear
when you restart the device

The EEPROM in the• Confirm the warning message

internal I/O module is• Check if the message occurs each time

defective

when you restart the device• Contact customer service• Confirm the warning message• Turn the power off to the device andcheck if the message appears again when
you turn on the power• Replace the internal I/O module

E107

62 / 102Internal IIC communication

Internal IIC• Contact customer service

error

communication error• Replace the internal I/O module

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INFICONType

Warning and error messages | 7

Notification

Possible sources ofRemedyerror
W110

Real-time clock was reset!

The real-time clock has • Enter the correct date and time

Enter date and time

not been set• Check that the message does not appear
when you restart the device• Enter the correct date and time
• Check that the message does not appear
when you restart the device

Battery in internal I/O• Contact customer service

module is discharged• Replace the internal I/O module

or defective

W122

Real-time clock• Contact customer service

defective• Replace the internal I/O module

No response from bus

Connection to BUS• Check the connection to the bus module

modulemodule interrupted• Replace the connection cable to the bus
module• Check the connection to the bus module• Replace the connection cable to the bus
moduleBus module defective• Replace the bus module• Replace the bus module

Bus module connection • Contact customer service

W125

on the device defective• Replace the internal I/O module

I/O module no longer

Connection to I/O• Check the connection to the I/O moduleconnected

module interrupted• Replace the connection cable to the I/O
module• Check the connection to the I/O module• Replace the connection cable to the I/O
moduleI/O module defective• Replace the I/O module• Replace the I/O module

W127

Wrong bootloader version

I/O module connection• Contact customer service

on the device defective• Replace the internal I/O module

The bootloader is not• Contact customer service

compatible with

• Replace the internal I/O module

application

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7 | Warning and error messages

Type

Notification

INFICON

Possible sources ofRemedyerror
E129

EEPROM contains data

The software of the• Contact customer service

from wrong device classbasic unit does not• Install the appropriate software for thematch the EEPROM

device class

The EEPROM does not • Contact customer service
match this device class • Insert an EEPROM that matches thedevice class or an empty EEPROM
W151

No communication with

A software update or a

• Confirm the warning message

operating unit

parameter reset has• Check that the message does not appear

been executed

when you restart the device• Confirm the warning message• Check that the message does not appear
when you restart the device

Internal connection• Contact customer service

problem between the• Check the connection between operating

basic unit and theunit and I/O module

operating unit

• Replace operating unit
• Replace the internal I/O module

W153

Operating unit software

A more up-to-date• Contact the customer service for theversion is obsolete

operating unit software
is available. For

latest operating unit software• Install the latest operating unit software

trouble-free operation,
it is recommended to
update the operating
unit software.
W171

E173

CU1000 not supported

Incorrect identification in

A CU1000 cannot be• Disconnect the CU1000 from this device

used with this device• Disconnect the CU1000 from this device

Problem in GDU• Contact customer service

GDU• Check if the connected GDU fits to thisdeviceE174

GDU software is obsolete

A more up-to-date• Contact customer service to get an

GDU software exists.
For trouble-free

updated GDU software• Install the latest GDU software

operation, it isrecommended to
update the GDU
software.

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INFICONType

Warning and error messages | 7

Notification

Possible sources ofRemedyerror
E175

No communication with

Signal cable between

GDU

GDU and GCU is notplugged in• Check the electrical connection between
GDU and GCU• Check the electrical connection between
GDU and GCU

Signal cable between
GDU and GCU is
defective• Replace the signal cable between GDUand GCU• Replace the signal cable between GDUand GCUNo communication• Make sure that the GDU is switched on

possible between GDU• Contact customer service

and GCU• Make sure that the GDU is switched on• Check the signal cables in the GDU andGCU and replace them if necessary

E176

GDU not in measuring mode System wascontaminated withliquid• Check if there is liquid in the hoses or
liquid separator and remove it• Confirm the error• Check if there is liquid in the hoses or
liquid separator and remove it• Confirm the error

Leak between GCU
and GDU• Check the hose connections between the
GDU and GCU• Contact customer service• Check the hose connections between the
GDU and GCU and replace them ifnecessary

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7 | Warning and error messages

Type

Notification

INFICON

Possible sources ofRemedyerror
W190

Detector contaminatedBackground too high• Use the purge function to reduce thebackground• Use the purge function to reduce thebackground

Leak between GCU
and GDU• Check the hose connections between the
GDU and GCU• Contact customer service• Check the hose connections between the
GDU and GCU and replace them ifnecessary

Error of the mass

• Check the settings for the desired

spectrometer of themeasurement mass and correct if

GDU

necessary• Contact customer service• Check the settings for the desired
measurement mass and correct ifnecessary• Check the function of the mass
spectrometer• Replace the mass spectrometer

W201

24 V power supply too low

Malfunction of 24V• Contact customer service

power supply unit

• Check the connection between 24V
power supply unit and internal I/O module• Replace 24V power supply unit
• Replace the internal I/O module

Short circuit or• Contact customer service

overload in the 24V• Check the connection between 24V

supplypower supply unit and internal I/O module• Replace 24V power supply unit
• Replace the internal I/O module

W202

24 V power supply too highMalfunction of 24V• Contact customer service

power supply unit

• Check the connection between 24V
power supply unit and internal I/O module• Replace 24V power supply unit

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INFICONType

Warning and error messages | 7

Notification

Possible sources ofRemedyerror
W206

24V operating unit supply

Malfunction of• Contact customer service

voltage out of range

operating unit

• Check the operating unit
• Replace operating unit

Short circuit or• Contact customer service

overload in the 24V• Check the connection between operating

operating unit supply

unit and power supply and replace it ifnecessary• Replace operating unit

W211

5V internal supply voltage

Short circuit or• Contact customer service

out of range

overload in the internal• Replace the internal I/O module

5V supply
W222

Internal voltage 24V_A

A module connected to• Use another module

voltage out of range

the 'I/O' or 'Chamber'• Use another module

ports is defective.
A cable connected to• Use a different cablethe 'I/O' or 'Chamber'• Use a different cableterminals is defective
Short circuit or• Contact customer service

overload in the 24V_A• No troubleshooting available

supply
W240

W250

E301

Voltage +15V out of range

REF5V voltage out of range

GDU - Input voltage 24V on

Internal I/O module• Contact customer service

defective• Replace the internal I/O module

Internal I/O module• Contact customer service

defective• Replace the internal I/O module

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

the MC50 is too low
E302

GDU - Input voltage 24V on
the Transpector is too low

E303

GDU - Input voltage 24V on
the frequency converter is
too low

W304

GDU - Voltage 24V on
OPTION output is too low

W305

GDU - Voltage U5_I_Sniffer
is too low

W306

GDU - Voltage U5_II_Leakis too low

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7 | Warning and error messages

Type

Notification

INFICON

Possible sources ofRemedyerror
E307

GDU - Input voltage -15V on Problem in GDU• Contact customer service

the MC50 is too low
E308

GDU - Input voltage 15V on

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

GDU - Turbo pump

Leak between GCU• Check the hose connections between thefrequency during run-up not

and GDU

the MC50 is too low
W310

GDU - Forevacuum
pressure too highW312

GDU and GCU

reached or TMP current too
high• Contact customer service
Diaphragm pump

• Contact customer service

defective
Turbo pump or• Contact customer service

electrical control
defective
W314

GDU - Maintenance: Filter

Problem in GDU• Contact customer service

W316

GDU - Maintenance: TMP

Problem in GDU• Contact customer service

W317

GDU - Maintenance:

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

GDU - Temperature on CPU Problem in GDU• Contact customer service

Diaphragm pump
W318

GDU - Maintenance: Main
air filter

E319

board MC50 too low (< -21
°C)
E320

GDU - Temperature on CPU Ambient temperatureboard MC50 too high! (>60

too high• Reduce the ambient temperature or
ensure that there is sufficient distance to°C)other objects around the housing• Reduce the ambient temperature or
ensure that there is sufficient distance toother objects around the housing
Air filter blocked• Change or clean the air filters• Change or clean the air filters

One fan of the GDU
defective• Check whether a fan current is noticeablefrom the outside• Contact customer service• Check whether a fan current is noticeablefrom the outside

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INFICONType

Warning and error messages | 7

Notification

Possible sources ofRemedyerror
E322

GDU - Turbo pump

Leak between GCU• Contact customer service

frequency too low

and GDU• Check the hose connections between the
GDU and GCU

Diaphragm pump

• Contact customer service

defective

E323

GDU - Turbo pump

Turbo pump defective• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

frequency too highW324

GDU - Voltage
U24_GB_EXT is too low

E325

GDU - Internal photoelectricbarrier

W328

GDU - Real-time clock wasreset. Enter date and time

W329

GDU - Voltage 24V on theaudio output is too low

E330

GDU - Sensitivity too low

Problem in GDU• Contact customer service

W331

GDU - K1 factor out of range Problem in GDU• Contact customer service

W334

GDU - Changed flow

Problem in GDU• Contact customer service

W335

GDU - Flow too low

Problem in GDU• Contact customer service

E336

GDU - Flow too highProblem in GDU• Contact customer service

E339

GDU - Emission failed

Problem in GDU• Contact customer service

E340

GDU - Emission failed

Problem in GDU• Contact customer service

E341

GDU - No communication

Problem in GDU• Contact customer service

GDU - Transpector

Air filter blocked• Change or clean the air filters

temperature > 70 °C or < 0

One fan of the GDU• Check whether a fan current is noticeable°C

defective

with Transpector
E342

from the outside• Contact customer service• Check whether a fan current is noticeablefrom the outside

W343

GDU - Transpector limit

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

value exceeded
W344

GDU - No communication
with Transpector

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7 | Warning and error messages

Type

Notification

INFICON

Possible sources ofRemedyerror
W345

GDU - Transpector

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

GDU - Transpector

System was• Check if there is liquid in the hoses oroverpressure

contaminated withhardware fault
W346

GDU - Transpector
hardware warning

E347

liquid separator and remove it

liquid• Confirm the error• Check if there is liquid in the hoses or
liquid separator and remove it

System was turned on• Let the device warm up for a few hours

again after a long time

• Let the device warm up for a few hours

Leak between GCU• Check the hose connections between theand GDU

GDU and GCU• Contact customer service• Check the hose connections between the
GDU and GCU

E348

GDU - Transpector emission Problem in GDU• Contact customer service

failedW349

GDU - No emission with

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

cathode 1
E350

GDU - Turbo pump orelectronics fault

E351

GDU - No communication
with the turbo controller

W358

GDU - Measuring
parameters inconsistent.
Please check

W359

GDU - Overflow of
EEPROM parameter queue

W360

GDU - All EEPROM
parameters lost

W361

GDU - EEPROM
parameters initializing

W362

GDU - EEPROM
parameters lostW363

GDU - TSP parametersinconsistent

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INFICONType

Warning and error messages | 7

Notification

Possible sources ofRemedyerror
W364

GDU - There are warnings

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

pending
W365

GDU - TSP serial number
inconsistent

W366

GDU - Calibration leakfactory new

W367

GDU - Calibration leakexpires soon

W368

GDU - Calibration leakexpiredW370

GDU - All EEPROM
parameters of calibration
leak lost

W371

GDU - No communication
with calibration leak

W372

GDU - No communication
with SN

E373

GDU - Unsuitable SN

Problem in GDU• Contact customer service

W377

GDU - Changed calibration

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

factorW378

GDU - Signal difference
between test leak and air
too small

W379

GDU - Factor out of range

Problem in GDU• Contact customer service

W380

GDU - Cathode switched

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

over
W381

GDU - Calibration factor too
low

W382

GDU - Calibration factor too
high

W383

GDU - Baseline offset out of
range

W384

GDU - Calibration leaksignal too small

W385

GDU - Problem during peakfinding

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7 | Warning and error messages

Type

Notification

INFICON

Possible sources ofRemedyerror
W386

GDU - Internal calibration

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

Problem in GDU• Contact customer service

GDU - TMP error 037 power Problem in GDU• Contact customer service

impossible
W387

GDU - Leak rate of internal
test leak unknown

E390

GDU - TMP error 001
Overspeed

E391

GDU - TMP error 002
Overvoltage

E392

GDU - TMP error 006 Runup time error

E393

GDU - TMP error 008
Electronics - Pump
connection

E394

GDU - TMP error 015 Error
in TC controller

E395

GDU - TMP error 021
Incorrect pumpcharacteristic impedance

E396

GDU - TMP error 025 Error
in TC temperaturemonitoring

E397

GDU - TMP error 026 Errorin temperature sensor in TC

E398

failureE399

GDU - TMP error 007 Error

Problem in GDU• Contact customer service

Pressure sensor p1 not

Pressure sensor not• Restart the device and check the function

connected

connected or cable• Contact customer service

in motor stage or actuation
E500

defective• Check the connection between pressure
sensor and internal I/O module• Replace pressure sensor cable• Replace pressure sensor

72 / 102Internal I/O module• Contact customer service

defective• Replace the internal I/O module

Pressure sensor p1• Contact customer service

defective• Replace pressure sensor

ELT3000 PLUS-operating manuel-minc95en1-01-(2306)

INFICONType

Warning and error messages | 7

Notification

Possible sources ofRemedyerror
E502

Pressure sensor p2 not

Pressure sensor not• Restart the device and check the function

connected

connected or cable• Contact customer service

defective• Check the connection between pressure
sensor and internal I/O module• Replace pressure sensor cable• Replace pressure sensor

Internal I/O module• Contact customer service

defective• Replace the internal I/O module

Pressure sensor p2• Restart the device and check the function

defective• Contact customer service• Restart the device and check the function• Replace pressure sensor

E504

Pressure sensor p3 not

Pressure sensor not• Restart the device and check the function

connected

connected or cable• Contact customer service

defective• Check the connection between pressure
sensor and internal I/O module• Replace pressure sensor cable• Replace pressure sensor

Internal I/O module• Contact customer service

defective• Replace the internal I/O module

Pressure sensor p3• Restart the device and check the function

defective• Contact customer service• Restart the device and check the function• Replace pressure sensor

ELT3000 PLUS-operating manuel-minc95en1-01-(2306)

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7 | Warning and error messages

Type

Notification

INFICON

Possible sources ofRemedyerror
W580

Maximum evacuation time

Gross leak at the test

exceeded

object or at the

between the leak detector and the test

connection to the test

chamberchamber• Check the tightness of the connection• Perform the measurement without test
object in the test chamber• Check the tightness of the connection
between the leak detector and the test
chamber• Perform the measurement without test
object in the test chamber

The setting value forthe max. evacuation
time is too low• Check and, if necessary, increase themaximum evacuation time
• Check and, if necessary, increase themaximum evacuation time

Test chamber not• Check if the chamber closes properly andclosed properly

if the sealing surface is free from objects
or damages• Check if the chamber closes properly andif the sealing surface is free from objects
or damages

W581

Maximum evacuation time

Gross leak at the test

until measurement

object or at the

between the leak detector and the test

exceededconnection to the test

chamberchamber• Check the tightness of the connection• Perform the measurement without test
object in the test chamber• Check the tightness of the connection
between the leak detector and the test
chamber• Perform the measurement without test
object in the test chamber

Device was not• Let the device warm up for a few hours

switched on for a long

• Let the device warm up for a few hours

time
The settings value forthe max. evacuation• Check and, if necessary, increase themaximum evacuation time

time until measurement • Check and, if necessary, increase theis too low
maximum evacuation time

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INFICONType

Warning and error messages | 7

Notification

Possible sources ofRemedy

error
W600

W601

Calibration factor too low

Calibration factor too highIncorrect value entered• Repeat the calibration

at calibration• Repeat the calibration

Wrong calibration leak

• Repeat the calibration

inserted• Repeat the calibration

ZERO measurement• Repeat the calibration

error• Repeat the calibration

Incorrect value entered• Repeat the calibration

at calibration• Repeat the calibration

Wrong calibration leak

• Repeat the calibration

inserted• Repeat the calibration

ZERO measurement• Repeat the calibration

error• Repeat the calibration

Background too high• Use the purge function to reduce thebackground• Repeat the calibration• Use the purge function to reduce thebackground• Repeat the calibration

W605

Signal of calibration leak too

Incorrect value entered• Repeat the calibrationlow

at calibration• Repeat the calibration

Wrong calibration leak

• Repeat the calibration

inserted• Repeat the calibration

ZERO measurement• Repeat the calibration

error• Repeat the calibration

Signal of calibration• Use another calibration leakContact

leak too small

customer service• Use another calibration leak

W630

Calibration request

Operating parameters• Perform a calibrationor the measuring mass

• Perform a calibration

have been changed

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7 | Warning and error messages

Type

Notification

INFICON

Possible sources ofRemedyerror
W660

Calibration - Offset too highCalibration leak during• Repeat the calibration

Zero measurement in• Repeat the calibration

the test chamber
Background too high• Use another calibration leak
• Use the purge function to reduce thebackground• Use another calibration leak
• Use the purge function to reduce thebackground

W661

Calibration - Signal too low

Calibration leak during• Repeat the calibration

or offset too highZero measurement in• Repeat the calibration

the test chamber
Signal of calibration• Use a different calibration leak

leak too small• Replace the EEPROM on the VI-Board

Background too high• Use the purge function to reduce thebackground• Repeat the calibration• Use the purge function to reduce thebackground• Repeat the calibration

E709

Temperature of basic unit

Ambient temperature is • Increase the temperature in the

too low

too lowenvironment where the device is located• Increase the temperature in theenvironment where the device is locatedW710

Temperature of basic unit

The ambient• Reduce the temperature in the

too hightemperature is too highenvironment where the device is located• Reduce the temperature in theenvironment where the device is locatedW711

Maximum temperature of

The ambient

basic unit exceeded

temperature is too high• Reduce the temperature in theenvironment where the device is located• Reduce the temperature in theenvironment where the device is locatedW903

Maintenance: Calibration

Maintenance interval• Contact customer service

leak expired

for calibration leak

• Perform the maintenance for theexceeded

calibration leak
• Reset the maintenance counter for thecalibration leak76 / 102

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INFICONType

Warning and error messages | 7

Notification

Possible sources ofRemedyerror
W910

Maintenance: Backing pump Maintenance interval
for backing pumpexceeded• Contact customer service• Perform the maintenance for the backing
pump• Reset the maintenance counter for thebacking pump

W920

Maintenance: Exhaust filter

Maintenance interval• Contact customer service

for exhaust filter• Perform the maintenance for the exhaustexceededfilter• Reset the maintenance counter for theexhaust filter

W925

Maintenance: Air filter

Maintenance interval• Contact customer service

for air filter exceeded• Perform the maintenance for the air filter• Reset the maintenance counter for the air
filter

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8 | Cleaning and maintenance

INFICON

8 Cleaning and maintenanceAll cleaning and maintenance work described here must be carried out without
opening the device cover.

DANGER
Risk of death from electric shock
There are high voltages inside the device. Touching parts where electrical voltage ispresent can result in death.
► Disconnect the device from the power supply prior to any cleaning and maintenancework. Ensure that the electrical supply cannot be switched back on unintentionally.
► Do not open the device covers.

DANGER
Risk of injury due to electrolyte
Chemical burn due to electrolyte► Avoid contact with skin, eyes, or clothing.
► Wear appropriate protective clothing, especially gloves, gowns, and face shields.
► Observe the information on the relevant safety data sheet and follow the applicable
work instructions.
► Rinse off electrolyte or acid splashes immediately with clean water.
► Consult a physician if necessary.

CAUTION
Danger due to dropping heavy loads
The equipment is heavy and can injure people and damage property if it tips over orfalls down.
► Only place the devices on a sufficiently stable and level surface.

8.1 Maintenance operations of Gas Control Unit
(GCU)
8.1.1 Gas Control Unit (GCU): Cleaning the housing
The housing of the Gas Control Unit (GCU) consists of a painted metal housing andan optional aluminum measuring chamber.
1

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Only use water for moistening.

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Cleaning and maintenance | 8

2

Avoid cleaning agents that contain alcohol, fat or oil.

3

Make sure that the Gas Control Unit is disconnected from the power supply bydisconnecting the power supply plug.

4

Wipe the housing with a soft damp cloth.

5

When cleaning the measuring test chamber, use an agent that is suitable foraluminum surfaces (for example, a gentle household cleaner). Do not use
solvents that can attack the painted metal housing.

8.1.2 Gas Control Unit (GCU): Replace hoses
During leak testing, air is extracted from the measuring test chamber via two hoses,
and there are filter cartridges on the end of each. If there is little liquid ingress orcondensation formation, the hoses can be dismantled by a specialist with technicaltraining.
1

To dismantle the hoses, loosen the threaded connections and pull off the hoses
including the filter cartridge.
ð If a larger amount of liquid has reached the bottom of the hoses, contact theservice department.

2

If dirty, replace the filter cartridges.

3

Insert new hoses.

8.1.3 Gas Control Unit (GCU): Checking inline filter
The function and measuring accuracy of the leak detector can be impaired bycontaminated filters. Check the transparent filter elements (inline filter) regularly for the
ingress of dust.

12
1

1 Union nuts (metal)

2 Filter element (transparent)► Replace the filter elements if they are clearly dirty.

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8.1.4 Gas Control Unit (GCU): Replacing filter mat on bottom ofdeviceFilter set CS4

Order number 200006373

Required tools

None

In production rooms with increased dust load, the filter mat on the bottom of the device
can become contaminated. Replace the filter mats if there is significant contamination.
ü You have a new filter mat.
1

Make sure that the device is disconnected from the power supply bydisconnecting the power supply plug.

2

To reach the air filter at the bottom of the device, gently tilt the device 90
degrees to the left when viewed from the front.

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3

Remove the plastic grille. It is only attached by catch tabs.

4

Remove the used air filter from the plastic grille and insert a new one.

5

Refit the plastic grille together with the new air filter.

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Cleaning and maintenance | 8

8.2 Maintenance operations of Gas Detection Unit
(GDU)
Failure to perform the maintenance work specified in the maintenance schedule willvoid the warranty.

DANGER
Risk of death from electric shock
There are high voltages inside the device. Touching parts where electrical voltage ispresent can result in death.
► Disconnect the device from the power supply prior to any installation andmaintenance work.
► Ensure that the electrical supply cannot be switched back on unintentionally.

CAUTION
Danger due to dropping heavy loads
The equipment is heavy and can injure people and damage property if it tips over orfalls down.
► Only place the devices on a sufficiently stable and level surface.
Required tools• 2 screwdrivers, size 2• Ring wrench 19mm
• Allen wrench 8 mm
• Allen wrench 3 mm
• Tweezers

8.2.1 Replace air filter of Gas Detection Unit (GDU)
The air filter is inside a duct that is accessible from the bottom of the device. The slot
is closed with a cover plate. The cover plate is held in place with a 3mm Allen screw.

NOTICE
Property damage from rotating parts
Damage to the turbo molecular pump.
► Allow the turbo molecular pump to power down before any maintenance work is
performed or before moving the device.
• Place the Gas Detection Unit (GDU) with the front panel on a soft surface

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8 | Cleaning and maintenance

INFICON• Loosen the screw of the cover plate until you can rotate the cover plate to the side.
• Pull out the air filter and replace it with a new one.
• Retighten the cover plate in front of the duct.
• Put the Gas Detection Unit (GDU) back on its feet.
• Confirm the work via the touchscreen.

8.2.2 Replace oil wick cartridge
CAUTION
Danger of poisoning from toxic substances
The operating fluid reservoir can contain toxic substances from the pumped medium.
► The operating fluid reservoir can contain toxic substances from the pumped
medium.
► Wear appropriate protective clothing, when needed.
► Dispose of the operating fluid reservoir as stipulated by local regulations.
The oil wick cartridge supplies the turbo molecular pump with lubricant. It consists of aplastic container with a soaked liner and 8 soaked sticks (Porex rods). The plastic tankand porex rods are located under the turbo molecular pump and are accessible fromthe underside of the GDU.
The bore for the oil wick cartridge is closed with an aluminum plug and a plastic screw.
The oil wick cartridge has a limited service life and storage period; see themaintenance schedule.
Procedure• Place the Gas Detection Unit with the front panel on a soft surface. Pay attention
to the connections on the front panel.

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Cleaning and maintenance | 8• Unscrew the plastic screw with a 19 mm box wrench.
• Lever out the aluminum plug with one or two narrow screw drivers.

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8 | Cleaning and maintenance

INFICON• Hook something into the center bore of the plastic container and pull out theplastic container.

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Cleaning and maintenance | 8• Pull the eight Porex rods out of the front side of the bore with tweezers.
• Insert the new Porex rods with tweezers.
• Place the plastic container in the bore with the soaked liner first and close it withthe aluminum plug.
• Tighten the plastic screw again. Ensure that the o-ring is placed correctly in thegroove of the plastic screw and that the bore is lined up properly.
• Confirm the work via the touchscreen.

8.2.3 Replace mains fuses
DANGER
Risk of death from electric shock
There are high voltages inside the device. Touching parts where electrical voltage ispresent can result in death.
► Disconnect the device from the power supply prior to any installation andmaintenance work.
► Ensure that the electrical supply cannot be switched back on unintentionally.
The fuses are located behind a flap near the mains switch. They are in two slots. The
mains fuses are available with order no. 200 000 914. Two identical fuses must be
used at all times.

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8 | Cleaning and maintenance

INFICON• Lever out the cover of the mains plug to the right with a screwdriver.

• Pull out the two slots and replace the fuses.
• Push the slots back in. Ensure that the arrows point up.
• Close the flap.

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Cleaning and maintenance | 8

8.3 Maintenance plan
Maintenance

Description

Part number

Operating hours

PeriodMaintena
nce level

500
Clean or replace the

GDU air filter

main air filter in the(104 x 154 mm;floor of the housing

5 pcs.)

Check internal filters

2000

10000

200 001 552

XIInternal filter

200 03 679

XII

Replacing the

Operating fluid

200 003 801

operating fluid

reservoir

reservoir of the turbo

The date on themolecular pumppackaging is the lastand replace ifnecessary (threepieces)3 yearsII

possible installation
date.
Replacing theWear parts set fordiaphragms of thediaphragm pump

200 03 504

XIII

diaphragm pump
Explanation of maintenance levels:
Maintenance level I: Customer without any technical training
Maintenance level II: Customer with technical and INFICON training
Maintenance level III: INFICON Service

8.4 Creating screenshots
You can save the current screen contents of the device to an image file. You can use
such a file for service communication, for example.
1

Create a directory named "Screenshots" on a USB stick (FAT 32 formatted).

2

To take a screenshot, connect the USB stick to one of the USB ports of the leakdetector
ð A screenshot is automatically taken and stored in the directory on the USB
stick. The date and time are also saved.

3

To take another screenshot, disconnect the USB stick from the USB port andthen reconnect it to the leak detector.
ð A screenshot saved earlier will not be overwritten when another screenshot istaken.

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8.5 Have the device serviced or repaired
WARNING
Danger due to harmful substances
Contaminated devices could endanger health. The contamination declaration servesto protect all persons who come into contact with the device.
► Fill in the declaration of contamination completely.
Maintenance inside the device should only be performed by the manufacturer.
You can send in your device to INFICON so it can be maintained or repaired. For
further details see "Send in battery leak detector for maintenance, repair or disposal[} 89]”.

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Decommissioning | 9

9 Decommissioning
9.1 Dispose of battery leak detector
The battery leak detector can be disposed of by the operator or sent to INFICON.
The battery leak detector consists of materials that can be recycled. This option
should be exercised to prevent waste and also to protect the environment.
► For disposal, always comply with local and regional environmental and safety
regulations.

9.2 Send in battery leak detector for maintenance,
repair or disposal
WARNING
Danger due to harmful substances
Contaminated devices could endanger health. The contamination declaration servesto protect all persons who come into contact with the device. Devices sent in without areturn number and completed contamination declaration will be returned to the senderby the manufacturer.
► Fill in the declaration of contamination completely.
1

Contact the manufacturer and send in a completed declaration of contamination
before return shipment.
ð You will then receive a return number and the shipping address.

2

Use the original packaging when returning.

3

Before shipping the instrument, attach a copy of the completed contamination
declaration to the outside of the package.

For contamination declaration see below.

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Appendix | 10

10 Appendix
10.1 Accessories
Name

Catalog number

Leak detectors
ELT3000PLUS (Gas Detection Unit+Control Unit) 230V,

600-20150Hz
ELT3000PLUS (Gas Detection Unit+Control Unit) 110V,

600-202

60Hz
Test chambers
TC3000S (Rigid test chamber 180 mm × 180 mm × 27

600-100mm)
TC3000L (Rigid test chamber 400 mm × 210 mm × 120

600-101mm)
FTC3000 (Flexible test chamber 400 mm × 350 mm)

600-102

Calibration leak
E-Check

600-105

Connection-KIT E_Check

600-106

Bus module
BM1000 PROFIBUS

560-315

BM1000 ProfiNet

560-316

BM1000 DeviceNet

560-317

BM1000 EtherNet/IP

560-318

I/O1000 module560-310

Data cable I/O1000 2m

560-332

Data cable I/O1000 5m

560-335

Data cable I/O1000 10m

560-340

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10.2 Operate leak detector via web browser (LAN)Operating system can be hacked via USB or Ethernet
The Linux operating system used in the leak testing is not updated automatically andcan therefore contain security gaps. This vulnerability may be exploited through the
Ethernet and USB interfaces of the leak testing to provide unauthorized access to thesystem.
► Ensure that no unauthorized person has access to these interfaces, for example byusing a USB port / Ethernet port lock.
► In order not to jeopardize the security of your company network, never connect theleak testing directly to the public Internet. This is applies to connections over WLAN
as well as over Ethernet.
► However, if you want to access the web interface of the leak testing remotely, we
recommend an encrypted Virtual Private Network (VPN) connection. However, wecannot assume any guarantee for the security of VPN connections, which areprovided by third parties.

10.2.1 Configure the LAN connection of the leak detectorüSupervisor rights

ü The network cable is connected to the RJ45 network interface on the back of theleak detector.
1
2> Network > LAN settings
In the "Method" field, select your LAN setting:ð Disabled: Even when the network cable (RJ45 socket) is connected, no
network connection is established.
ð DHCP: The leak detector automatically obtains an IP address through the
network into which it is integrated.
ð Static: The IP address, as well as the network mask and gateway have to be
configured manually, so that the leak detector can be reached in the network.
If necessary, contact a network administrator.

3

Save

.

See also
2 Setting the LAN connection in the PC or Tablet [} 93]

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Appendix | 10

10.2.2 Setting the LAN connection in the PC or Tablet
LAN connection - quick-start
If you have performed the steps described here once, it is sufficient to enter the IP
address for many devices in case of repetition.
ü The PC is connected to the same network as the leak detector.
ü A LAN setting has been set up in the configuration of the leak detector, see also
“Configure the LAN connection of the leak detector [} 92]“.
ü You have noted down the IP address of the leak detector. It can be found in theleak detector under "Information > Device > Network".
ü Java Script is enabled in the web browser. We recommend using a current versionof the web browser Chrome™, Firefox® or Safari®.
► To access the leak tester from the PC or tablet web browser, enter the IP addressof the leak detector as follows:
http://<IP address>
ð The current active user interface of the leak detector is called.
ð The same functionality is available on the PC or Tablet as on the touchscreenof the leak detector.

10.2.3 Allow client accessü

Supervisor rights
1
2> Network > Client accessTo allow the leak detector to be operated by PC or Tablet, activate the "Client
Access" option.
ð If the option "Client Access" is not activated, the leak detector cannot be
operated via PC or Tablet. No settings can then be changed.

3

Save

.

Display of all connected clients
ü The network connection between the leak detector and one or more PCs or Tablets
has been established, see “Setting the LAN connection in the PC or Tablet [} 93]”.
►> Network > Connected clients

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10.3 Data request or control via network
In addition to access to the graphical user interface, you also have the option of
retrieving specific measurement data from your leak detector, making settings andsending control commands.
A data interface was implemented for this purpose (REST interface). This interface
responds to requests on port 3000 when valid parameters are transmitted with data in
the requested format.

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Appendix | 10

10.3.1 Export measurement data
ü A network connection has been established between the leak detector on one sideand the PC or Tablet on the other side. See also "Interfaces [} 36]".
► In order to export the desired measurement data, you have the option of entering
your query with the desired parameters as a URL in your browser. With thisprocedure, you not only set the desired time period, but you can also choose thefile format and data scope.

Example 1:

http://192.168.11.124:3000/measurement?f=json&pid=4
Returns all measurements of the product with ID 4 in “json” format.

Example 2:

http://192.168.11.124:3000/measurement?dts=2018-05-03T07:00:00&dte=
2018-05-04T09:00:00&f=csv_de
Returns all measurements between 2018-05-03 07:00:00 and 2018-05-04 09:00:00 in“csv_de” format.

Parameter Name

Description

Options

dts

Start time of the time

Date in ISO format dts=2018-05-03T07:15:00

START

Exampleperiod from which thedata is to be exported
dte

End

End time of the time

Date in ISO format dte=2018-05-04T11:34:12

period from which thedata is to be exported
limit

limit

Limits the number of

Number between 1 limit =100

exportedand 400000

limit = 16

Data format of the

csv_en, csv_de,

f=jsonexportjson

f=csv_demeasurementsfFormatStandard: csv_en
pid

Product

Query measurements

ID's of thepid=2

of one or moreproducts.

pid=4,6,7

products

Separated bycomma for several

MID

datetime

Messung ID

Time zone

Messungen nach ID

ID's derabfragen

Messungenmid=2, mid=4,6,7

Lokale- oder UTC-Zeit local, utc Standard: datetime=local, mid=utc
wählenELT3000 PLUS-operating manuel-minc95en1-01-(2306)

local

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10.4 CE Declaration of Conformity

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10.5 RoHS

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Index

Index
A

I

Access controls

39

Additional input field

49

Ambient conditions

22

Auto login

41

Switch off

41

Switching on

41

Automatic start of measurement

42

Autostart

42

B
Barcode scanner36

Basic unit

56

Bringing up log (device messages)

55

CInterfaces

36, 92

LLAN

92

Allow client access

93

Configure leak detector

92

Settings PC or tablet

93

Leak setpoint

47

Lighting on or off

43

Loading product image

47

M
Maintenance78

Maximum leak rate50

MeasureCalibrate
Leak rate

58

Repeat measurement

52
51

59

Requirements

Calibration equipment

59

Measurement data

Changing the volume

42

Bring up

53

Checking the operation of the device

50

Delete54

Cleaning work

78

Export via network

94

Transfer

53

Mechanical data

22

Modify personal settings

40

D
Damage15

Data backup
53

O

Date & time

38

Operating unit

55

Declaration of Contamination

89

Operator

39

Measurement data

E

P

Electrical data

23

Physical data

Entering a barcode

47

Product

Errors and warnings (active)

60

G
Gas Control Unit

17

Gas detection unit

57

Create46

Delete

46

Load

46

Product settings
Copy

46

Edit

46

Proximity switch

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42

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IndexINFICON

Purge device

53

R
Restoring factory defaults
Return shipment

59
88, 89Rights39

S
Scope of delivery

13, 14

Setpoint

47

Setting the language

40

Setup

28

Software updates

55

Storage

15

Supervisor

39, 41

Switch off

60

Switching on

38

T
Take a screenshot

87

Test chamber

43

Transfer the product image to the leak detector

47

Transport

15

Transport protection

26

U
User

39

User profile
Create39

Delete

40

Edit

40

Load

39

Z
ZERO

48

ZERO measurement48

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