LaboPol-60
Instruction Manual
Original Instructions

Doc. no.: 16347025-02_A_en-us
Date of release: 2023.02.14

CopyrightThe contents of this manual are the property of Struers ApS. Reproduction of any part of this manual without
the written permission of Struers ApS is not allowed.
All rights reserved. © Struers ApS.

2

LaboPol-60

Table of Contents
1 About this manual

8

2 Safety8

2.1 Intended use

8

2.2 LaboPol-60 safety precautions

9

2.2.1 Read carefully before use

9

2.3 Safety messages

10

2.4 Safety messages in this manual

11

3 Getting started
3.1 Device description

14

3.2 LaboPol-60 - Front view15

3.2.1 Control panel/Specimen movers

15

3.3 LaboPol-60 - Rear view16

3.4 Struers knowledge

16

3.5 Accessories and consumables

17

4 Transport and storage

17

4.1 Transport

17

4.2 Long-term storage or shipping

18

5 Installation

19

5.1 Unpack the machine

19

5.2 Check the packing list

19

5.3 Lift the machine

19

5.4 Location

20

5.5 Power supply

21

5.5.1 Single-phase supply

21

5.5.2 2-phase supply

21

5.5.3 Connection to the machine

22

5.6 Water supply and water outlet

22

5.6.1 Connecting to the water supply

22

5.6.2 Connecting to the waste water outlet

22

5.7 Recirculation unit

23

5.7.1 Connecting the recirculation cooling unit to the water inlet

23

5.7.2 Connecting the recirculation cooling unit to the water outlet

23

5.7.3 Connecting the communication cable23

5.8 Installing the preparation disc

LaboPol-60

14

24

3

5.8.1 Preparation disc types
5.9 Noise24

5.10 Vibration

24

6 LaboUI
6.1 Installation

25
25

6.1.1 Unpack the machine25

6.1.2 Check the packing list

25

6.1.3 Installation - LaboUI

26

6.2 Operate the device

26

6.2.1 Control panel functions

26

6.2.2 Water tap

27

6.2.3 The spin function

28

6.2.4 The splash guard

28

6.2.5 Manual preparation

28

6.2.6 Starting and stopping the machine

29

7 LaboForce-50

30

7.1 Installation31

7.1.1 Unpack the machine31

7.1.2 Check the packing list

31

7.1.3 Installation - LaboForce-50

32

7.1.4 Adjusting the specimen mover33

7.2 Operate the device

4

24

35

7.2.1 Control panel functions

35

7.2.2 Water tap

36

7.2.3 The spin function

37

7.2.4 The splash guard

37

7.2.5 Inserting a specimen

37

7.2.6 Adjusting the force

38

7.2.7 Manual preparation

38

7.2.8 Starting and stopping the machine

39

7.2.9 Removing the specimens

41

7.2.10 Changing the specimen mover plate

41

8 LaboForce-100

41

8.1 Installation

42

8.1.1 Unpack the machine

42

8.1.2 Check the packing list

42

8.1.3 Installation - LaboForce-100

428.1.4 Electrical connection to the machine

43

8.1.5 Compressed-air connections

43

LaboPol-60

8.1.6 The specimen mover44

8.1.7 The flexible specimen holder

47

8.1.8 LaboDoser-100 with LaboForce-10050

8.1.9 LaboDoser-10 with LaboForce-10050

8.2 Operate the device
8.2.1 Control panel functions

51

8.2.2 Water tap

52

8.2.3 The spin function

53

8.2.4 The splash guard

53

8.2.5 The display

54

8.2.6 Main menu

54

8.2.7 Navigating in the display

55

8.2.8 Changing settings and text

55

8.2.9 Software settings

56

8.2.10 Configuration

56

8.2.11 Maintenance menu

60

8.3 The preparation process

61

8.3.1 Preparation modes

61

8.3.2 Starting and stopping the preparation process

65

9 LaboForce-Mi

67

9.1 Installation

68

9.1.1 Unpack the machine

68

9.1.2 Check the packing list

689.1.3 Installation - LaboForce-Mi

689.1.4 The specimen mover69

9.2 Operate the device

71

9.2.1 Control panel functions

71

9.2.2 Water tap

72

9.2.3 The spin function

72

9.2.4 The splash guard

73

9.2.5 Inserting a specimen

73

9.2.6 Adjusting the force

73

9.2.7 Forced rotation of specimens

74

9.2.8 Manual preparation

75

9.2.9 Starting and stopping the machine

76

9.2.10 Removing the specimens

77

9.2.11 Changing the specimen mover plate77

10 LaboDoser-10
10.1 Unpack the machine

LaboPol-60

51

77
79

5

10.2 Check the packing list

7910.3 Installation

79

10.4 Operating LaboDoser-10

8110.5 Changing lubricant/suspension

81

11 LaboDoser-100

82

11.1 Installation

82

11.1.1 Unpack the machine82

11.1.2 Check the packing list

83

11.1.3 Installing LaboDoser-100

83

11.2 Operating LaboDoser-100
11.2.1 Changing lubricant/suspension

84

11.2.2 Cleaning the tubes

84

11.2.3 Change the tubes

85

12 Maintenance and service

8612.1 General cleaning

87

12.2 Daily

87

12.3 Weekly

87

12.3.1 LaboForce-100 - the specimen mover head
12.4 Monthly

87
88

12.4.1 LaboForce-50 - pressure feet88

12.4.2 LaboForce-100 - Empty the water/oil filter

8912.5 Annually89

12.5.1 Test the safety devices

89

12.5.2 Emergency stop90

12.6 Spare parts

90

12.7 Service and repair

91

12.7.1 Service check - LaboForce-100

9112.8 Disposal

92

13 Troubleshooting

92

13.1 Troubleshooting - LaboPol-60

9213.2 LaboForce-50

9313.3 LaboForce-100

9413.3.1 Messages and errors - LaboForce-100
13.4 LaboForce-Mi
14 Technical data

6

84

94
97
98

14.1 Technical data

98

14.2 Safety Circuit Categories/Performance Level99

14.3 Noise and vibration levels

99

14.4 Technical data - equipment units

99

LaboPol-60

14.5 Safety Related Parts of the Control System (SRP/CS)

99

14.6 Diagrams

100

14.6.1 Diagrams - LaboPol-60

100

14.6.2 Diagrams - equipment units

103

14.7 Legal and regulatory information
15 Manufacturer
Declaration of Conformity

LaboPol-60

103
103
105

7

1 About this manual

1

About this manual
CAUTION
Struers equipment must only be used in connection with and as described in theInstruction Manual supplied with the equipment.
Note
Read the Instruction Manual carefully before use.

Note
If you wish to view specific information in detail, see the online version of this manual.

2

Safety2.1

Intended use
The machine is for use in a professional working environment (e.g. a materialographic laboratory).
The equipment is designed to be used only with Struers consumables specifically designed for thispurpose and this type of machine.
The machine is for professional manual or semi-automatic materialographic preparation (grinding or
polishing) of materials for further materialographic inspection.
The machine must be operated only by skilled/trained personnel.

Manual preparation

LaboPol-60 is intended to be used in combination with:•

LaboUI

Semi-automatic preparation LaboPol-60 is intended to be used in combination with:

8•

LaboForce-50•

LaboForce-100 with or without LaboDoser-100•

LaboForce-Mi

LaboPol-60

2 Safety
Do not use the machine forthe following

Preparation (grinding or polishing) of materials other than solidmaterials suitable for materialographic studies.
The machine must not be used for any type of explosive and/or
flammable material, or materials which are not stable duringmachining, heating or pressure.

Model

LaboPol-60

2.2

LaboPol-60 safety precautions

2.2.1

Read carefully before use
In combination with: LaboUI, LaboForce-50, LaboForce-100, LaboForce-Mi, LaboDoser-100.
Ignoring this information and mishandling of the equipment can lead to severe bodily injuries andmaterial damage.

Specific safety precautions - residual risks
1.

The operator must read the Instruction Manual and, where applicable, the Safety Data
Sheets for the applied consumables.

2.

The machine must be placed on a safe and stable table with an adequate working height.
The table must be able to carry at least the weight of the machine and the accessories.

3.

Connect the machine to a cold water tap. Make sure that the water connections are leakproof and that the water outlet is working.

4.

Keep clear of rotating parts during operation. When you perform manual grinding or
polishing, be careful not to touch the disc. Do not try to collect a specimen from the tray while
the disc is rotating.

5.

To prevent specimens from detaching from the specimen holder, make sure that the
specimen or specimens are clamped securely in the specimen holder.

6.

Wear suitable gloves to protect fingers from abrasives and warm/sharp specimens.

7.

Protective footwear is recommended when you handle heavy specimen holders.

8.

When working at machines with rotating parts, take care to prevent clothes and/or hair frombeing caught by the rotating parts. Appropriate safety clothing must be used.

9.

Prolonged exposure to loud noises may cause permanent damage to a person’s hearing.
Use hearing protection if the exposure to noise exceeds the levels set by local regulations.

10. Risk of hand to arm vibration during manual preparation.Prolonged exposure to vibration
may cause discomfort, joint damage or even neurological damage.
11. The machine must be disconnected from the electrical power supply before any service.Wait
5 minutes until residual potential on the capacitors is discharged.
12. The machine must not be used for any type of explosive and/or flammable material, or
materials which are not stable during machining, heating or pressure.

LaboPol-60

92 Safety
General safety precautions
1.

The machine must be installed in compliance with local safety regulations. All functions on themachine and any connected equipment must be in working order.

2.

The operator must read the safety precautions and Instruction Manual, as well as relevant
sections of the manuals for any connected equipment and accessories.

3.

This machine must be operated and maintained only by skilled/trained personnel.

4.

The machine must always be used with the splash guards in place.

5.

Make sure that the actual electrical power supply voltage corresponds to the voltage stated on
the type plate of the machine. The machine must be earthed (grounded). Always follow local
regulations. Always switch off the electrical power supply and remove the plug or power cablebefore dismantling the machine or installing additional components.

6.

Struers recommends that the main water supply is shut off or disconnected if the machine is tobe left unattended.

7.

Consumables: only use consumables specifically developed for use with this type ofmaterialographic machine. Alcohol-based consumables: follow the current safety rules forhandling, mixing, filling, emptying and disposing of alcohol-based liquids.

8.

Keep your hands clear of the specimen holder (if applicable) or specimen mover plate whenlowering the specimen mover unit, if installed.

9.

If you observe malfunctions or hear unusual noises, switch off the machine and call technicalservice.

10. Do not switch the machine on and off more than once every five minutes. Damage to theelectrical components could occur.
11. In case of fire, alert bystanders and the fire brigade. Disconnect the electrical power supply. Usea powder fire extinguisher. Do not use water.
12. Struers equipment must only be used in connection with and as described in the Instruction
Manual supplied with the equipment.
13. The equipment is designed to be used only with Struers consumables specifically designed forthis purpose and this type of machine.
14. If the equipment is subjected to misuse, incorrect installation, alteration, neglect, accident orincorrect repair, Struers will accept no responsibility for damage to the user or the equipment.
15. Dismantling of any part of the equipment, during service or repair, should always be performed
by a qualified technician (electromechanical, electronic, mechanical, pneumatic, etc.).

2.3

Safety messages
Struers uses the following signs to indicate potential hazards.
ELECTRICAL HAZARD
This sign indicates an electrical hazard which, if not avoided, will result in death orserious injury.

10

LaboPol-60

2 Safety
DANGER
This sign indicates a hazard with a high level of risk which, if not avoided, will
result in death or serious injury.
WARNING
This sign indicates a hazard with a medium level of risk which, if not avoided,
could result in death or serious injury.
CAUTION
This sign indicates a hazard with a low level of risk which, if not avoided, could
result in minor or moderate injury.
CRUSHING HAZARD
This sign indicates a crushing hazard which, if not avoided, could result in minor,
moderate or serious injury.
HEAT HAZARD
This sign indicates a heat hazard which, if not avoided, can result in minor,
moderate or serious injury.
Emergency stop
Emergency stop

General messages
NoteThis sign indicates that there is a risk of damage to property, or a need to proceedwith special care.
Hint
This sign indicates that additional information and hints are available.

2.4

Safety messages in this manual
WARNING
Struers equipment must only be used in connection with and as described in theInstruction Manual supplied with the equipment.
CRUSHING HAZARD
Take care of your fingers when handling the machine.
Wear safety shoes when handling heavy machinery.

LaboPol-60

112 Safety
WARNING
Switch off the machine, disconnect the electrical power cable and wait 5 minutes
before you dismantle the machine or install additional components.
ELECTRICAL HAZARD
Switch off the electrical power supply before installing electrical equipment.
The machine must be earthed (grounded).
Make sure that the actual electrical power supply voltage corresponds to the voltage
stated on the type plate of the machine.
Incorrect voltage can damage the electrical circuit.
ELECTRICAL HAZARD
The pump of the recirculation cooling unit must be earthed (grounded).
Make sure that the electrical power supply voltage corresponds to the voltage statedon the type plate of the pump.
Incorrect voltage can damage the electrical circuit.
CAUTION
Prolonged exposure to loud noises may cause permanent damage to a person’shearing.
Use hearing protection if the exposure to noise exceeds the levels set by local
regulations.
CAUTION
Risk of hand to arm vibration during manual preparation.
Prolonged exposure to vibration may cause discomfort, joint damage or evenneurological damage.
CAUTION
Keep clear of rotating parts during operation.

CAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
CAUTIONTo prevent specimens from detaching from the specimen holder, make sure that the
specimen or specimens are clamped securely in the specimen holder.
CAUTION
For manual preparation use the switch on the side of the specimen mover head todisable rotation of LaboForce-50.
CAUTION
For manual preparation use the switch on the side of the specimen mover head todisable rotation of LaboForce-Mi.

12

LaboPol-60

2 Safety
CAUTION
Wear suitable gloves to protect fingers from abrasives and warm/sharp
specimens.

CAUTION
When you perform manual grinding or polishing, be careful not to touch the disc.

CAUTION
Do not try to collect a specimen from the tray while the disc is rotating.

CAUTION
When the disc is rotating, make sure your hands are kept completely clear of its
periphery and out of the splash bowl.
WARNING
Do not use the machine with defective safety devices.
Contact Struers Service.
WARNING
Before you release the emergency stop, investigate the reason for activating the
emergency stop and take any necessary corrective action.
CAUTION
Protective footwear is recommended when you handle heavy specimen holders.

CRUSHING HAZARD
Keep your hands clear of the specimen holder or specimen mover plate whenlowering the specimen mover.
WARNING
Safety critical components must be replaced after a maximum lifetime of 20 years.
Contact Struers Service.

LaboPol-60

13

3 Getting started

3

Getting started

3.1

Device description
LaboPol-60 is a dual disc machine for materialographic preparation (grinding/polishing) using
preparation discs of 230, 250 or 300 mm in diameter.
LaboPol-60 is for manual preparation when used with LaboUI. The right disc is always intended for
manual preparation.
LaboPol-60 is for semi-automatic preparation when used with LaboForce-50, LaboForce-100 or
LaboForce-Mi. The specimen mover is always installed on the left side of the machine.
The operator selects the grinding/polishing surface and the cooling fluid/abrasive suspension to be
applied.
Cooling water is applied when the operator opens the water tap. Other fluids are applied manually
or by a separate dosing unit.
With LaboUI the operator holds the specimens during the preparation.
With LaboForce-50, LaboForce-100 and LaboForce-Mi the operator places the specimens in a
device, the specimen mover plate or the specimen holder.
With LaboUI, LaboForce-50 and LaboForce-Mi the operator sets the rotation speed of the
preparation disc before starting the process.
With LaboForce-100 the operator sets the process parameters before starting the process.
The machine must always be used with the splash guards in place.
The splash guard for manual preparation is supplied with the machine. (For the 300 mm diameter
disc)
The splash guard for other types of preparation must be ordered separately.
The operator starts the machine by pressing the Start button on the control panel. Both discs startrotating.
With LaboUI and LaboForce-50 and LaboForce-Mi the operator stops the machine by pressing
stop on the control panel. Both discs stop.
With LaboForce-100 the machine stops automatically when the process is completed. Both discs
stop.
The operator cleans the specimens before the next preparation step or inspection.
We recommend that an exhaust system is applied when alcohol-based suspension or lubricants
are used.
If the emergency stop is activated, the power to all moving parts is cut.

14

LaboPol-60

3 Getting started

3.2

LaboPol-60 - Front view
A Connection for control
panel/specimen mover
B Splash guard for
manual preparation(both discs)
C Preparation disclocation (both discs)
D Emergency stop
E Water tap
F Storage pad

Emergency stop
If LaboForce-50, LaboForce-100, LaboDoser-100, or LaboForce-Mi is mounted
on the machine, activating the emergency stop on the machine will also stop
LaboForce-50, LaboForce-100, LaboDoser-100, or LaboForce-Mi.
Note
Do not use the emergency stop for operational stop of the machine during normal
operation.
Before you release the emergency stop, investigate the reason for activating the
emergency stop and take any necessary corrective action.

3.2.1

•

To activate the emergency stop, press the red emergency stop button.

•

To release the emergency stop, turn the red emergency stop button clockwise.

Control panel/Specimen movers
The machine can be mounted with one of the following units. See the specific sections for
installation instructions.
LaboUI•

See Control panel functions ►26.

LaboForce-50•

LaboPol-60

See Control panel functions ►35.

15

3 Getting started
LaboForce-100•

See Control panel functions ►51.

LaboForce-Mi•

3.3

See Control panel functions ►71.

LaboPol-60 - Rear view
A
B
C
D
E

Main switch
Fuses
Electrical power socket
Waste water outlet
Water inlet fromrecirculation cooling unit
F Water inlet from main
water supply
G Recirculation unit socket
H LaboForce-100 socket
I Type plate

3.4

Struers knowledge
Mechanical preparation is the most common method of preparing materialographic specimens for
microscopic examination.
The specific requirement of the prepared surface is determined by the particular type of analysis or
examination.
Specimens can be prepared to the perfect finish, the true structure, or the preparation can be
stopped when the surface is acceptable for a specific examination.
Hint
For further information, see the section on Grinding and Polishing on the Struers
website.

16

LaboPol-60

4 Transport and storage

3.5

Accessories and consumables
Accessories
For information about the available range, see:•

The LaboSystem brochure (https://www.struers.com/Products/Grinding-andPolishing/Grinding-and-polishing-equipment/LaboSystem)

Consumables
The use of Struers consumables is recommended.
Other products may contain aggressive solvents, which dissolve e.g. rubber seals. The warranty
may not cover damaged machine parts (e.g. seals and tubes), where the damage can be directly
related to the use of consumables not supplied by Struers.
For information about the available range, see:•4

The Struers Consumables Catalogue (via https://www.struers.com)

Transport and storageIf, at any time after the installation, you have to move the unit or place it in storage, there is anumber of guidelines we recommend that you follow.

4.1•

Package the unit securely before transportation. Insufficient packaging could cause damage
to the unit and will void the warranty. Contact Struers Service.

•

We recommend that you use the original packaging and fittings.

Transport•

Disconnect the unit from the electrical power supply.

•

Disconnect the water inlet and the water outlet.

•

Disconnect the cooling system, if installed. See the instructions for the specific unit.

•

Remove the splash guard, the preparation disc and the bowl liner.

LaboPol-60

17

4 Transport and storage
•

•

4.2

Lift the machine by gripping the base of themachine from beneath, from both the left
side and the right side.

–

Alternatively, use a crane and two lifting
straps to lift the machine.

–

Position the straps under the machine,so that they are on the outer side of thefeet.

Lift the machine onto a stable surface.

Long-term storage or shippingNote
We recommend that you keep all original packaging and fittings for future use.

•

Clean the machine and all accessories thoroughly.

•

Disconnect the unit from the electrical power supply.

•

Disconnect the water inlet and the water outlet.

•

Disconnect the cooling system, if installed. See the instructions for the specific unit.

•

Remove the splash guard, the preparation disc and the bowl liner.

•

Remove the control panel or specimen mover.

•

Remove any accessories.

•

Lift the machine by gripping the base of the machine from beneath, from both the left side andthe right side.

•

Place the machine and accessories in their original packaging.

•

Secure the boxes on a pallet with straps.

At the new location
At the new location, make sure that the facilities required are in place.

18

LaboPol-60

5 Installation

5

Installation

5.1

Unpack the machineNote
We recommend that you keep all original packaging and fittings for future use.

5.2

1.

Cut the packing tape on the top of the box.

2.

Remove the loose parts.

3.

Remove the unit from the box.

Check the packing list
Optional accessories may be included in the packing box.
The packing box contains the following items:

5.3

Pcs.

Description

1

LaboPol-60

2Electrical power supply cables

2

Disposable bowl liner, clear plastic

2

Splash guard for manual preparation

1

Water inlet hose. Diameter: 19 mm/¾". Length: 2 m/6.6'

1

Filter gasket

1

Reduction ring with gasket, ¾" to ½"

1

Water outlet hose. Diameter: 40 mm/1.6". Length: 1.5 m/4.9'

1

Elbow pipe for water outlet

1

Hose clamp

1

Allen key with cross handle, 6x150 mm/0.23x6"

2

Caps for use after mounting control panel

1

Yellow cap for use with a Recirculation Cooling Unit

1

Instruction Manual set

Lift the machine
CRUSHING HAZARD
Take care of your fingers when handling the machine.
Wear safety shoes when handling heavy machinery.

LaboPol-60

195 Installation
Note
Do not lift the machine by the light gray top part or by the water tap.
Always lift the machine from beneath.

WeightLaboPol-60
1.

5.4

50 kg (110 lbs)

Lift the machine by gripping the base of themachine from beneath, from both the left
side and the right side.

–

Alternatively, use a crane and two lifting
straps to lift the machine.

–

Position the straps under the machine,so that they are on the outer side of the
feet.

2.

Lift the front of the machine and carefully
move it onto the table using the rollers at therear end of the machine.

3.

The machine must rest securely with all 4
feet on the table.

Location
CRUSHING HAZARD
Take care of your fingers when handling the machine.
Wear safety shoes when handling heavy machinery.

20•

The machine must be placed close to the electrical power supply, main water supply and waste
water drain.

•

To facilitate easy access for service technicians, allow sufficient space around the machine.

•

Place the machine on a rigid, stable workbench with a horizontal surface and an adequate
height.

•To move the machine, lift the front of the machine and use the rollers to carefully move it into
place.

•The machine must rest securely with all 4 feet on the table.

•

To level the machine, turn the adjustable rubber feet.

LaboPol-60

5 Installation

5.5

Power supply
WARNING
Switch off the machine, disconnect the electrical power cable and wait 5 minutes
before you dismantle the machine or install additional components.
ELECTRICAL HAZARD
Switch off the electrical power supply before installing electrical equipment.
The machine must be earthed (grounded).
Make sure that the actual electrical power supply voltage corresponds to thevoltage stated on the type plate of the machine.
Incorrect voltage can damage the electrical circuit.
Note
An autotransformer is required in countries with a 110 V electrical power supply.

Power socket
The electrical power supply socket must be easy to access. The electrical power supply socket
must be located at a height ranging from 0.6 m to 1.9 m (2½” to 6’) above floor level. Not higher
than 1.7 m (5’ 6”) is recommended.
Note
The equipment is shipped with 2 types of electrical power cables. If the plug
supplied on these cables is not approved in your country, the plug must be
replaced with an approved plug.

5.5.1

Single-phase supply
Single-phase supply
The 2-pin plug (European Schuko) is for use on single-phaseelectrical power connections.
The leads must be connected as follows:

5.5.2

Yellow/Green

Earth (ground)

BrownLine (live)Blue

Neutral2-phase supply
The 3-pin plug (North American NEMA) is for use on 2-phaseelectrical power connections.
The leads must be connected as follows:

LaboPol-60

21

5 Installation

5.5.3

5.6

Green

Earth (ground)Black

Line (live)

White

Line (live)

Connection to the machine•

Connect the electrical power cable to the machine (C14IEC 320 connector).

•

Connect the cable to the electrical power supply.

Water supply and water outlet
Water for wet grinding is supplied from the main water supply or from a recirculation cooling unit
(optional).
See Recirculation unit ►23.

5.6.1

Connecting to the water supply
Note
The cold-water supply must have a head pressure in the range: 1-9.9 bar (14.5-143
psi)
Hint
New water pipe installations:
Leave the water to run for a few minutes to flush any debris from the pipe before
connecting the machine to the water supply.
Connecting the water inlet hose
Connect the 90°-angle end of the water inlet hose to the water inlet on the back of the machine:
1. Insert the filter gasket in the coupling nut with the flat side against the water inlet hose.
2.

Tighten the coupling nut firmly.

Connect the straight end of the water inlet hose to the water supply tap for cold water:
1. If needed, connect the reduction piece with gasket to the water supply tap.
2.

5.6.2

Tighten the coupling nut firmly.

Connecting to the waste water outlet
1.

Connect the elbow pipe to the waste water outlet pipe.

2.

Connect the waste water outlet hose to the elbow pipe. If needed, lubricate with grease or soap
to make it easier to insert the pipe in the hose. Use a hose clamp to fasten the hose to the pipe.

3.

Lead the other end of the waste water hose to the waste water drain.If needed, shorten the
hose.
Note
Make sure that the hose slopes downward towards the waste water drain throughout
Make sure that there are no sharp bends in the waste water hose.

22

LaboPol-60

5 Installation

5.7

Recirculation unit
To ensure optimal cooling, mount a recirculation unit on the machine.
Note
Before you connect the recirculation unit to the machine, you must prepare it foruse. See the Instruction Manual for this unit.
ELECTRICAL HAZARD
The pump of the recirculation cooling unit must be earthed (grounded).
Make sure that the electrical power supply voltage corresponds to the voltage
stated on the type plate of the pump.
Incorrect voltage can damage the electrical circuit.

5.7.1

Connecting the recirculation cooling unit to the water inlet
To connect the recirculation cooling unit follow these steps:
1.

Mount the yellow cap (supplied) on the water inlet forthe main water supply.

2.

Remove the quick coupling from one end of the hosedelivered with the pump.

3.

Slide the hose clamp onto the hose and connect tothe water inlet for recirculation water on the back of
the machine. Tighten the hose clamp.

4.

Connect the quick coupling at the other end of theinlet hose directly to the pump outlet of the coolingunit.
A Pump outlet

5.7.2

Connecting the recirculation cooling unit to the water outlet
1.

Connect the water outlet hose to the water outlet
pipe. Use a hose clamp to secure the hose.

2.

Lead the other end of the hose into the mounting holein the bracket on top of the static filter unit.

3.

Make sure that the hose slopes downward towards
the waste water drain throughout its entire length.If
needed, shorten the hose.

A Static filter unit

5.7.3

Connecting the communication cable•

LaboPol-60

Connect the communication cable from the control box of the recirculation cooling unit to thesocket on the back of the machine.

23

5 Installation

5.8

Installing the preparation disc
LaboPol-60 has two preparation discs. The following instructions apply to both discs.
Note
Make sure that the cavity on the underside of the preparation disc and the cone on
the machine are clean.
Make sure that the bowl liner is clean and that the drain is positioned correctly.
Procedure

5.8.1

1.

Place the preparation disc carefully on the driving pin.

2.

Rotate it slowly until it is safely engaged.

Preparation disc types
The machine can be used with the following disc types:

5.9

Preparation disc types

Preparation surface

MD-Disc

For MD consumable.

Wet grinding disc

For SiC Paper.

Aluminum discFor adhesive-backed consumable.

Noise
For information on the sound pressure level value, see this section: Technical data ►98
CAUTION
Prolonged exposure to loud noises may cause permanent damage to a person’shearing.
Use hearing protection if the exposure to noise exceeds the levels set by local
regulations.
How to handle noise during operation
Different materials have different noise characteristics.

Manual preparation

To lower the noise, try to decrease the force with which thespecimen is pressed against the preparation surface. The
processing time may increase.

Semi-automatic preparation To lower the noise, decrease the rotational speed and/or the force
with which the specimens are pressed against the preparation
surface. The processing time may increase.

5.10

Vibration
For information on the total vibration exposure to hand and arm, see this section: Technical data
►98.

24

LaboPol-60

6 LaboUICAUTION
Risk of hand to arm vibration during manual preparation.
Prolonged exposure to vibration may cause discomfort, joint damage or evenneurological damage.
How to handle vibration during operation
Manual preparation may cause vibrations in hand and arm. To lower the vibration, decrease thepressure or use a vibration-reducing glove.

6

LaboUI
Front view
A Control panel
B Disc speed control
C Control panel column

6.1

Installation

6.1.1

Unpack the machineNote
We recommend that you keep all original packaging and fittings for future use.

6.1.2

1.

Cut the packing tape on the top of the box.

2.

Remove the loose parts.

3.

Remove the unit from the box.

Check the packing list
Optional accessories may be included in the packing box.
The packing box contains the following items:

LaboPol-60

25

6 LaboUI

6.1.3

Pcs.

Description

1

LaboUI1

Instruction Manual set

Installation - LaboUI
NoteThis device must be mounted securely on the machine.

Procedure
Install the control panel in the connection hole of the machine.
1.

Remove the plastic disc protecting the communication
cable.

2.

Connect the communication cable on the column to theconnection port on the machine.

3.

Guide the column down into the connection hole.

4.

Slide the black V-ring down the column until it covers theconnection hole.

5.

Use the Allen key to tighten the two fastening screws. Do
not tighten the screws completely.

6.

Cover the holes with the two cover caps.
Allen key and cover caps are supplied with LaboPol.

A V-ring
B Fastening screws

6.2

Operate the device

6.2.1

Control panel functions
CAUTION
Keep clear of rotating parts during operation.

26

LaboPol-60

6 LaboUICAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
A Disc speed control

ButtonFunction
Disc rotation•

Starts rotation of the disc (Spin function).

Water
Manual override•

Press the button to apply water. Water is applied when no process is running.

•

Press the button again to stop applying water.

Start
•

Starts the preparation process.

Stop
•

6.2.2

Stops the preparation process.

Water tap
Apply water automatically
Water is applied when a process is running.
•

During grinding, open the nozzle on the water tap to apply water.

•

During polishing, close the nozzle on the water tap.
Note
Close the water tap before you start a polishing process.

For optimal results and to avoid splashing, position the water tap between the center and the leftedge of the polishing disc.

LaboPol-60

27

6 LaboUI
Apply water manually

6.2.3

•

To start applying water, press the Water button and open the water tap.

•

To stop applying water, press the Water button or close the water tap.

The spin function
Only use the spin function to rotate the preparation disc at high speed

6.2.4

6.2.5

•

to remove water from the surface of the disc.

•to remove water from an MD-Disc or a SiC Foil/SiC Paper before you remove it,•to dry an MD-Disc or an MD-Chem cloth•

To start the spin function, press and hold the Disc rotation button.

•

To stop the spin function, release the Disc rotation button.

The splash guard

Manual preparation•

The splash guard for manual preparation is suppliedwith the machine. (For the 300 mm diameter disc)Wet grinding (for plain-back SiC
Paper)•

Use the splash guard for the Wet Grinding Disc.

Manual preparation
When you perform manual preparation, you hold the specimen in your hand and press it firmly onto
and across the preparation surface.

28

LaboPol-60

6 LaboUICAUTION
Wear suitable gloves to protect fingers from abrasives
and warm/sharp specimens.
CAUTION
When you perform manual grinding or polishing, be
careful not to touch the disc.
CAUTION
Do not try to collect a specimen from the tray while thedisc is rotating.
CAUTION
When the disc is rotating, make sure your hands are
kept completely clear of its periphery and out of thesplash bowl.

6.2.6

Starting and stopping the machine
Start the machineWARNING
Do not use the machine with defective safety devices.
Contact Struers Service.
CAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
CAUTION
Keep clear of rotating parts during operation.

Note
We recommend that an exhaust system is applied when alcohol-based
suspension or lubricants are used.
1.

Set the speed control to the desired disc speed.

2.

Press the Start button. The machine starts operating.

3.

If needed, adjust the disc speed.

Stopping the machine•

LaboPol-60

Press the Stop button.

29

7 LaboForce-50
Emergency stop
Note
Activating the emergency stop on the machine will stop all movable parts.

Note
Do not use the emergency stop for operational stop of the machine during normal
operation.
1.

Press the emergency stop button to activate an emergency stop.

WARNING
Before you release the emergency stop, investigate the reason for activating the
emergency stop and take any necessary corrective action.

2.

7Turn the emergency stop button to release the emergency stop.

LaboForce-50
Front view
A
B
C
D
E

30

Control panel
Disc speed control
LED light (not shown)
Specimen mover headControl panel column

LaboPol-60

7 LaboForce-50
Rear view
A Rotation switch (Specimen mover head)
B Locking handle
C Type plate

The specimen mover
A
B
C
D
E

7.1

Installation

7.1.1

Unpack the machine

Housing
Force indicators
Quick release ring
Force adjustment screw
Pressure feetNote
We recommend that you keep all original packaging and fittings for future use.

7.1.2

1.

Cut the packing tape on the top of the box.

2.

Remove the loose parts.

3.

Remove the unit from the box.

Check the packing list
Optional accessories may be included in the packing box.
The packing box contains the following items:

LaboPol-60

31

7 LaboForce-50

7.1.3

Pcs.

Description

1

LaboForce-50

1Spacer and 2 M4 screws for mounting on LaboPol-30 and LaboPol-60

1

Spacing disc1

Allen key for mounting the specimen mover plate

1

Instruction Manual set

Installation - LaboForce-50
NoteThis device must be mounted securely on the machine.

Note
Do not use the speed control knob on the control panel to move the specimen mover.

Procedure
Install the specimen mover in the connection hole of the machine.

32

LaboPol-60

7 LaboForce-50
1.

Remove the plastic disc protecting the communication
cable.

2.

Connect the communication cable on the column to theconnection port on the machine.

3.

Use the M4 screws to mount the spacer on the bottomof the column.

4.

Guide the column down into the connection hole.

5.

Turn the column until the spacer sits securely in theconnection hole.

A Spacer
B M4 screws

6.

Slide the black V-ring down the column until it covers
the connection hole.

7.

Use the Allen key to tighten the two fastening screws.
Do not tighten the screws completely.

A V-ring
B Fastening screws

7.1.4

Adjusting the specimen mover
Insert a specimen mover plate
Before you adjust the specimen mover, you must insert a specimen mover plate.
For approved specimen mover plates, see:•

LaboPol-60

The LaboSystem brochure (https://www.struers.com/Products/Grinding-andPolishing/Grinding-and-polishing-equipment/LaboSystem)

33

7 LaboForce-50
1.

Use the locking handle on the left side to unlock the
specimen mover and let it move into upright position.

2.

Pull the quick-release ring and lift the housing.

3.

Insert a specimen mover plate and rotate it until the two
pins are aligned with the holes in the specimen mover.

4.

Push the specimen mover plate upwards and use the
Allen key to tighten the screw to secure it in position. SeeA.

5.

Make sure that the specimen mover plate is securely
mounted.

6.

Lower the housing back into position.

A Screw

Adjust the height of the specimen mover plate
1.

Use the locking handle on the left side to unlock the
specimen mover and let it move into upright position.

2.

Select the ‘thickest’ preparation surface to be used andplace it on the preparation disc. Usually, this will be SiC
Foil on an MD-Gekko disc, or SiC Paper on an MD-Fuga
disc, or an MD-Alto.

3.

Place the supplied spacing disc on the preparation
surface.

4.

Support the specimen mover head and loosen the 2fastening screws that hold the column.

5.

Lift and support the specimen mover.

6.

Press the specimen mover head down as far as possible.

7.

Use the locking handle to lock the specimen mover headin operating position.
A Spacing disc34

8.

Lower the column until the specimen mover plate rests on
the spacing disc.

9.

Adjust the horizontal position of the specimen moverplate.

LaboPol-60

7 LaboForce-50

Adjusting the horizontal position of the specimen mover plate
MD-Disc
1.

Moves the specimen mover head to the right.

2.

Place the specimen mover plate in a position
that allows the specimen to run 3 – 4 mm overthe edge of the preparation disc.

A Disc edge
B Specimen mover plate

Wet Grinding Disc
1.

Moves the specimen mover head to the right.

2.

Place the specimen mover plate in a position 2– 3 mm from the metal ring.

A Metal ring
B Specimen mover plate

Complete the adjustment
1.

Tighten the 2 fastening screws firmly. The specimen mover will now remain in position.

2.

Cover the holes with the two caps.
Allen key and cover caps are included in the package.

7.2

Operate the device

7.2.1

Control panel functions
CAUTION
Keep clear of rotating parts during operation.

LaboPol-60

35

7 LaboForce-50
CAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
A Disc speed control

ButtonFunction
Disc rotation•

Starts rotation of the disc (Spin function).

Water
Manual override•

Press the button to apply water. Water is applied when no process is running.

•

Press the button again to stop applying water.

Start
•

Starts the preparation process.

Stop
•

7.2.2

Stops the preparation process.

Water tap
Apply water automatically
Water is applied when a process is running.
•

During grinding, open the nozzle on the water tap to apply water.

•

During polishing, close the nozzle on the water tap.
Note
Close the water tap before you start a polishing process.

For optimal results and to avoid splashing, position the water tap between the center and the leftedge of the polishing disc.

36

LaboPol-60

7 LaboForce-50
Apply water manually

7.2.3

•

To start applying water, press the Water button and open the water tap.

•

To stop applying water, press the Water button or close the water tap.

The spin function
Only use the spin function to rotate the preparation disc at high speed

7.2.4

7.2.5

•

to remove water from the surface of the disc.

•to remove water from an MD-Disc or a SiC Foil/SiC Paper before you remove it,•to dry an MD-Disc or an MD-Chem cloth•

To start the spin function, press and hold the Disc rotation button.

•

To stop the spin function, release the Disc rotation button.

The splash guard

Manual preparation•

The splash guard for manual preparation is
supplied with the machine. (For the 300 mm
diameter disc)Semi-automatic preparation•

Use the splash guard for semi-automatic
preparation.

Wet grinding (for plain-back SiC
Paper)•

Use the splash guard for the Wet Grinding Disc.

Inserting a specimen
1.

Lift the pressure feet on the force adjustment screw to make room for the specimen.

2.

Place the specimen in one of the holes of the specimen mover plate and lower the pressure
feet.
Each position is marked for easy identification of the individual specimen.

LaboPol-60

37

7 LaboForce-50
For taller specimens

7.2.6

1.

Pull the quick-release ringand lift the housing.

2.

Lift the pressure feet up as
far as possible.

3.

Lower the housing back into
position.

A Force indicator
B Forceadjustment
screw
C Pressure footAdjusting the force
Hint
Do not use maximum force at the same time as maximum speed.

1.

To adjust the force, turn theforce adjustment screw.
The indications on the
housing correspond to theactual force in Newton.

7.2.7

A Force indicator
B Forceadjustment
screw
C Pressure footIndication

Force

(0)

0-5N

1

10 N

2

20 N

3

30 N

Manual preparation
If you cannot prepare a specimen by using a standard specimen mover plate or specimen holder, you
can prepare it manually.

38

LaboPol-60

7 LaboForce-50
When you perform manual preparation, you hold the specimen in your hand and press it firmly
onto and across the preparation surface.
CAUTION
For manual preparation use the switch on the side of
the specimen mover head to disable rotation of
LaboForce-50.
CAUTION
Wear suitable gloves to protect fingers from abrasives
and warm/sharp specimens.
CAUTION
When you perform manual grinding or polishing, be
careful not to touch the disc.
CAUTION
Do not try to collect a specimen from the tray while thedisc is rotating.
CAUTION
When the disc is rotating, make sure your hands are
kept completely clear of its periphery and out of thesplash bowl.

Rotation of the specimen mover head•

For manual preparation you can use theswitch on the side of the specimen moverhead to disable rotation of LaboForce-50.

A Switch

7.2.8

Starting and stopping the machine
Start the machineWARNING
Do not use the machine with defective safety devices.
Contact Struers Service.

LaboPol-60

39

7 LaboForce-50
CAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
CAUTION
Keep clear of rotating parts during operation.

Note
We recommend that an exhaust system is applied when alcohol-based suspension
or lubricants are used.
1.

Set the speed control to the desired disc speed.

2.

Press the Start button. The machine starts operating.

3.

If needed, adjust the disc speed.

Stopping the machine•

Press the Stop button.

Emergency stop
Note
Activating the emergency stop on the machine will stop all movable parts.

Note
Do not use the emergency stop for operational stop of the machine during normal
operation.
1.

Press the emergency stop button to activate an emergency stop.

WARNING
Before you release the emergency stop, investigate the reason for activating the
emergency stop and take any necessary corrective action.

2.

40

Turn the emergency stop button to release the emergency stop.

LaboPol-60

8 LaboForce-100

7.2.9

7.2.10

Removing the specimens
1.

To release the specimens, pull the quick-release ring.

2.

When you have removed the specimens, lower the spring housing back into position.

Changing the specimen mover plate
If you wish to prepare specimens of another diameter, use a different specimen mover plate. The
specimens must fit the holes in the specimen mover plate.
1.

Use the locking handle on the left side to unlock the specimen mover and let it move into
upright position.

2.

Pull the quick-release ring and lift the housing.

3.

Loosen the screw and remove the specimen mover plate.

4.

Insert a specimen mover plate and rotate it until the two pins are aligned with the holes inthe specimen mover.

5.

Push the specimen mover plate upwards and use the
Allen key to tighten the screw to secure it in position.

6.

Make sure that the specimen mover plate is securely
mounted.

7.

Make sure that the specimen mover plate is in ahorizontal position.

8.

If needed, adjust the position of the specimen moverplate. See Adjusting the horizontal position of thespecimen mover plate ►35

9.

The specimen mover plate must be positioned to allow
the specimen to run 3 – 4 mm over the edge of the
preparation disc.

A Screw

10. Lower the housing back into position.

8

LaboForce-100
Front view
A
B
C
D
E

LaboPol-60

Control panel
Turn/push knob knob
LED lights (not shown)
Specimen mover headControl panel column

41

8 LaboForce-100

8.1

Installation

8.1.1

Unpack the machineNote
We recommend that you keep all original packaging and fittings for future use.

8.1.2

1.

Cut the packing tape on the top of the box.

2.

Remove the loose parts.

3.

Remove the unit from the box.

Check the packing list
Optional accessories may be included in the packing box.
The packing box contains the following items:

8.1.3

Pcs.

Description

1

LaboForce-100

1Connection piece. Diameter: 6 to 1/8"

1

Allen key with cross handle, 4 x 150

1

Spacing disc1

Distance piece, to be used with flexible specimen holders

1

Instruction Manual set

Installation - LaboForce-100
NoteThis device must be mounted securely on the machine.

Note
Do not use the Turn/push knob knob to move LaboForce-100.

42

LaboPol-60

8 LaboForce-100
Procedure
1.

Install the specimen mover in the support hole of themachine.

2.

Use the Allen key to tighten the two fastening screws.
Do not tighten the screws completely.

A Support hole
B Fastening screws

8.1.4

Electrical connection to the machine
Hint
The communication cable in the support hole is not used for LaboForce-100.

The cable attached to LaboForce-100 provides a 24 V power supply and a data bus, whichenables the machine and LaboForce-100 to communicate.

8.1.5

1.

Switch off the machine.

2.

Connect the cable to the LaboForce-100 connector on the back of the machine.

Compressed-air connections
Procedure
Note
The main air valve is not a part of the unit and must be installed and set before thespecimen mover is installed.
1.

Fit the quick coupling on the compressed air hose and secure it with the hose clamp.

2.

Connect the air inlet hose to the quick coupling.

3.

Fit the other end of the air inlet hose into the compressed air inlet on the specimen mover.
Note
The air pressure must be between 6 bar (87 psi) and 9.9 bar (143 psi).

Hint
The specimen mover requires a continuous flow of compressed air through theregulator valve – a faint hissing sound does not mean that there is an air leak.

LaboPol-60

43

8 LaboForce-100

8.1.6

The specimen mover
The specimen mover can be used with specimen mover plates for single specimens or specimen
holders for multiple specimens.

Insert a specimen holder
Insert a specimen holder
CAUTIONTo prevent specimens from detaching from the specimen holder, make sure that the
specimen or specimens are clamped securely in the specimen holder.
CAUTION
Protective footwear is recommended when you handle heavy specimen holders.

CRUSHING HAZARD
Keep your hands clear of the specimen holder or specimen mover plate whenlowering the specimen mover.
Note
When you work with specimen holders, make sure that the screws clamping thespecimens do not stick out of the specimen holder.
Use different lengths of screws for specimens with different diameters.
Hint
The maximum height of specimens in the specimen holder is 32 mm.
If the specimens exceed 32 mm, the specimen holder cannot be placed in thespecimen mover head.
1.

Press the Lower/Raise button to make sure that the specimen mover head isfully raised.

2.

Press the black button on the specimen mover head.

3.

Insert the specimen holder and rotate it until the three pins are aligned with theholes in the specimen mover.

4.

Push the specimen holder upwards until it locks into position.

5.

Release the black button on the specimen mover head. Make sure that the
specimen holder is securely fixed.
Hint
If you use a specimen holder, you do not need to adjust the height.

44

LaboPol-60

8 LaboForce-100

Insert a specimen mover plate1.

Press the Lower/Raise button to make sure that the specimen mover head isfully raised.

2.

Press the black button on the specimen mover head.

3.

Insert the specimen mover plate and rotate it until the three pins are alignedwith the holes in the specimen mover.

4.

Push the specimen mover plate upwards until it locks in position.

5.

Release the black button on the specimen mover head.Make sure that the
specimen mover plate is securely fixed.

Adjust the height of the specimen mover plate
The following applies only when specimen mover plates are used.
1.

With a specimen mover plate mounted, place a
preparation surface on the preparation disc.

2.

Select the ‘thickest’ preparation surface to be used andplace it on the preparation disc. Usually, this will be SiC
Foil on an MD-Gekko disc, or SiC Paper on an MDFuga disc, or an MD-Alto.

3.

Place the supplied spacing disc on the preparation
surface.

A Spacing disc

LaboPol-60

45

8 LaboForce-1004.

Support the LaboForce-100 head and loosen thescrew in the adjustment ring.

A
B
C
D

5.

Press the Lower/Raise button to lower the specimen
mover head. An error message will appear as the
specimen mover head is not in contact with theadjustment ring.

6.

Move the adjustment ring up until the pin fits into the Vshaped groove on the cabinet of the control panel.

7.

Tighten the adjustment ring to fix it in this position.

8.

Press the Turn/push knob knob to clear the error
message.

9.

Press the Lower/Raise button to raise the specimen
mover head.

V-shaped groove
Pin
Adjustment ring
Fastening screw

Adjust the horizontal position of the specimen holder or specimen mover plateWith a specimen holder or specimen mover plate mounted:

46

1.

Press the Lower/Raise button to lower the specimen
mover head.

2.

Loosen the 2 fastening screws holding the column of thecontrol panel.

3.

Replace the manual splash guard with a splash guard forsemi-automatic preparation or splash guard for Wet
grinding disc.

4.

Moves the specimen mover head to the right.

LaboPol-60

8 LaboForce-100
With an MD-disc1.

Place the specimen mover plate in a position thatallows the specimen to run 3 – 4 mm over the edge ofthe preparation disc.

A Disc edge
B Specimen mover plateWith a Wet grinding disc1.

Place the specimen mover plate in a position 2 – 3 mmfrom the metal ring.
Note
The column can only be turned slightly.
Do not force it.

A Metal ring
B Specimen holder

Complete the adjustment
1.

Tighten the 2 fastening screws firmly. The specimen mover will now remain in position.

2.

Cover the holes with the two caps.
Allen key and cover caps are included in the package.

8.1.7

The flexible specimen holder
1.

From the Main menu screen select Flexible specimen holder methods.

2.

If the menu item Flexible specimen holder methods is not available in the main menu, youmust activate it in the software:

LaboPol-60–

In the Configuration menu, select Options.

–

Set Flexible specimen holder to Yes.

47

8 LaboForce-100

Insert a flexible specimen holder
CAUTIONTo prevent specimens from detaching from the specimen holder, make sure that the
specimen or specimens are covered completely by the flexible specimen holder.
CRUSHING HAZARD
Keep your hands clear of the flexible specimen holder when lowering the specimen
mover.

Procedure
Hint
Make sure that you use sufficient force according to the specimen size and Struers
recommendations.
The Struers Metalog Guide methods are based on a specimen with an area of 7 cm2.
Adjust the method according to your specific specimen area.
Hint
Make sure that the preparation surface is sufficiently wet before you start the
preparation process.

48

1.

Press the Lower/Raise button to make sure that the specimen mover head isfully raised.

2.

Press the black button on the specimen mover head.

3.

Insert the flexible specimen holder and rotate it until the three pins are alignedwith the holes in the specimen mover.

4.

Push the flexible specimen holder upwards until it locks into position.

5.

Release the black button on the specimen mover head. Make sure that theflexible specimen holder is securely fixed.

LaboPol-60

8 LaboForce-100
Use the flexible specimen holder
1.

Place the specimen or specimens on the preparation surface.

2.

Press the Lower/Raise button to lower the flexible specimen holder.

3.

Make sure that no specimens protrude from the flexible specimen holder. Ifthey do, adjust the specimens.
–

Press the Lower/Raise button to raise the flexible specimen holder.

–

Adjust the specimens.

4.

Repeat until all specimens are placed correctly.

5.

Start the preparation process.
The preparation process stops automatically when the set preparation time
has expired.

6.

Clean the flexible specimen holder before the next preparation step.

Adjust the height of the flexible specimen holder
Procedure
1.
2.

Attach the distance piece as shown in the illustration below.

A LaboForce-100
B Distance piece

LaboPol-60

49

8 LaboForce-100

B Distance piece
Note
Make sure to remove the distance piece if you are going to work with mover plates orregular specimen holders again.

Adjust the horizontal position of the flexible specimen holder
With a flexible specimen holder:

8.1.8

1.

Press the Lower/Raise button to lower the
specimen mover head.

2.

Loosen the 2 fastening screws holding thecolumn of the control panel.

3.

Place the flexible specimen holder in aposition that does not allow the specimen to
run more than 1 mm over the edge of the
preparation disc.

LaboDoser-100 with LaboForce-100
If you are using LaboDoser-100 with LaboForce-100, see the specific machine manual.

8.1.9

LaboDoser-10 with LaboForce-100
If you are using LaboDoser-10 with LaboForce-100, a table
stand is required.

50

LaboPol-60

8 LaboForce-100

8.2Operate the device

8.2.1

Control panel functions
CAUTION
Keep clear of rotating parts during operation.

CAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
A
B
C
D

ButtonControl panel
Turn/push knob knob
Specimen mover headControl panel column

Function
Function key•

Press this button to activate controls for various purposes. See the bottom lineof the individual screens.

Disc rotation•

Starts rotation of the disc (Spin function).

•

Press this button again to stop the rotation.

Lower/Raise
Press this button to lowers and raise the specimen mover head when preparing
single specimens or when adjusting positions of the specimen mover plate or
specimen holder.

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ButtonFunction
Water
Manual override•

Press the button to apply water. Water is applied when no process is running.

•

Press the button again to stop applying water. Water switches off
automatically after 5 minutes.

Abrasive
This function is only active when dosing units are installed.
•

Manual override: Press this button to apply diamond suspension from thedoser bottle.

LubricantThis function is only active when dosing units are installed.
•

Manual override: Press this button to apply lubricant from the doser bottle.

Start
•

Starts the preparation process.

Stop•

Stops the preparation process.

Escape•Press this button to return to the previous screen or to cancel
functions/changes.

The Turn/push knob knob•

Turn the Turn/push knob knob to move the focus on the screen
and change steps and setting. Press to toggle when only 2 options
are available.

•

Press the Turn/push knob knob to select a function or save aselected setting.

A Turn/push knob
knob

8.2.2

Water tap
Apply water automatically
Water is applied when a process is running.

52•

During grinding, open the nozzle on the water tap to apply water.

•

During polishing, close the nozzle on the water tap.

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Note
Close the water tap before you start a polishing process.

For optimal results and to avoid splashing, position the water tap between the center and the leftedge of the polishing disc.

Apply water manually

8.2.3

•

To start applying water, press the Water button and open the water tap.

•

To stop applying water, press the Water button or close the water tap.

The spin function
Only use the spin function to rotate the preparation disc at high speed•

to remove water from the surface of the disc.

•to remove water from an MD-Disc or a SiC Foil/SiC Paper before you remove it,•to dry an MD-Disc or an MD-Chem clothAt 150 rpm•

To start the spin function, press the Disc rotation button.

•

To stop the spin function, press the Disc rotation button again.

At 600 rpm

8.2.4

•

To start the spin function, press and hold the Disc rotation button.

•

To stop the spin function, release the Disc rotation button.

The splash guard

Manual preparation•

The splash guard for manual preparation is
supplied with the machine. (For the 300 mm
diameter disc)Semi-automatic preparation•

Use the splash guard for semi-automatic
preparation.

Wet grinding (for plain-back SiC
Paper)•

Use the splash guard for the Wet Grinding Disc.

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8.2.5

The display

Note
The screens shown in this manual may differ from the actual screens in the software.

The display is the user-interface to the software.
When you switch on the machine, the display shows the configuration and the version of the installedsoftware.
The display is divided into some main areas. See this example.
A Title bar
The title bar shows the function you have selected.
B Information fields
These fields show information about the selected function. In
some fields you can select and change the value.
C Function key options
The functions shown depend on the screen that is displayed.

8.2.6

Main menu
From the Main menu screen you can choose between the following options:•

Specimen holder methods•

Single specimen methods•

Manual preparation

You can also access the maintenance and configuration screens.

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8.2.7

•

Maintenance•Configuration

Navigating in the display
The Turn/push knob knob
Use this knob on the control panel to select menu items.
•

Turn the knob to select a menu, a method group or to change a value.

•

Press the knob to enter a field or activate the selection.

•

Turn the knob to increase or decrease the numeric value, or to toggle
between two options.
–

If there are only two options, press the knob to toggle between thetwo options.

–

If there are more than two options, a pop-up box is shown.

The Esc button
Use this button on the control panel to return to previous functions or values.

8.2.8

•

Press the button to return to the main menu.

•

Press the button to return to the last function or value.

•

Press the button to cancel changes.

Changing settings and text
Changing text
To change a text value, select the field for entering the text.
1.

Press the Turn/push knob knob to activate the text
editor.

2.

If needed, use the Upper case/Lower case arrow at thebottom of the screen to switch between upper case andlower case letters.

3.

Enter the desired text.

4.

Navigate to select Save & Exit.

5.

Press the Turn/push knob knob to exit the screen.

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Change the settings
To change a setting, select the field for changing the setting.

8.2.9

1.

Turn the Turn/push knob knob to go to the field where you
wish to change the setting.

2.

Press the Turn/push knob knob to enter the field.
–

More than two options:
Turn the Turn/push knob knob to scroll up or down in alist of values.

–

Two options:
Press the Turn/push knob knob to toggle between theoptions.

3.

Navigate to select Save & Exit.

4.

Press the Turn/push knob knob to exit the screen.

Software settings
Start-up - the first time
See Navigating in the display ►55 for instructions on how to navigate in the display.

Select language
1.

Select the language you wish to use. If needed,
you can change the language at a later date.
–2.

From the Main menu select Configuration> Options > Language.

Date
You will be prompted to set the date.

3.

Time
You will be prompted to set the time.

Start-up - daily operation
When you switch on the machine, the screen that was shown when the machine was switched off isshown just after the start-up screen.

8.2.10Configuration
You can set a number of settings and parameters.

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1.

From the Main menu select Configuration.

2.

From the Configuration menu, select:–

User surface configuration for setting specific parameters.

–

Options for general settings.

User surface configuration
In the User surface configuration screen you can create up to 10 user surfaces. From thisscreen you can also rename and delete user surfaces.
1.

From the Main menu select Configuration > User surface configuration.

2.

In the User surface configuration screen, press F1 to display a menu where
you can create, rename and delete user surfaces.

3.

Select Rename to activate the text editor and enter a name of your choice.

The Options menu
From the Options menu you can access the following settings:•

Display brightness•

Language•

Keyboard sound

•

Units

•

Time

•

Date

•

Operation mode•

Auto continue mode•

Time to fill empty tube•

Pump cleaning time•

Disc diameter•

Flexible specimen holder

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Operation mode
User levels
You can select three different user levels as operation mode.
•••

Production
Methods

You can select and view methods.

Options

You can edit some settings.

Development
Methods

You can select, view and edit methods.

Options

You can edit some settings.

Configuration
Methods

You can select, view and edit methods. You can configure
bottles.

Options

You can edit all settings.

Change operation mode
To change the operation mode, do the following:
1.

From the Main menu select Configuration > Options > Operation mode.

2.

Enter the pass code.

3.

Enter the pass code. See New pass code ►58.

4.

When the Select operation mode dialog is shown, select the desired operation mode andconfirm your selection.

New pass code
When you access the Operation mode menu, you will be prompted to enter a pass code. The
default pass code is ‘2750’.

Changing the pass code
You can change the pass code from the Operation mode menu.
Note
Make a note of the new pass code.

To change the pass code, do the following:

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1.

From the Main menu select Configuration > Options.

2.

Select the field for entering the pass code.

3.

When the Enter pass code dialog is shown, enter the current passcode. The default pass code is ‘2750’.

4.

Change the pass code and confirm your selection.

Auto continue mode
You can set the machine to automatically continue to the next step in a method, as long as theconsumables used are the same.
1.

Select Configuration > Options > Auto continue mode.

Setting

Definition

OffThe machine pauses between each step.

Equal cons. except SiC

The machine automatically continues to thenext step, but pauses when grinding with
SiC Paper, which must be changed
between the steps.

AlwaysThe machine automatically continues to thenext step.

Time to fill empty tube
This function applies when LaboDoser-100 is used with LaboForce-100.
You can set the time for filling the tube:•

if you have installed a new bottle•

after the cleaning procedure.

Procedure1.

Select Configuration > Options > Time to fill empty tube.

2.

If needed, set the time.

3.

Confirm your selection.

Pump cleaning time
This function applies when LaboDoser-100 is used with LaboForce-100.
You can set the time for pumping water through the tubes during the cleaning procedure.

Procedure1.

Select Configuration > Options > Pump cleaning time.

2.

If needed, set the time.

3.

Confirm your selection.

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Disc diameter
LaboForce-100 automatically recalculates process parameters such as time and dosing levels whena disc is changed from a 250 mm diameter disc to a 300 mm diameter disc, or vice versa. There is noneed to adjust the method when another disc size is used.

Procedure1.

Select Configuration > Options > Disc diameter.

2.

Select the size of the disc you wish to use.

3.

Confirm your selection.

Returning to the default value
Hint
Make a note of the customized setting before you reset the setting to the default
value.

8.2.11

1.

To return a setting to the default value, mark the value you wish to reset.

2.

Press F1 on the control panel.

Maintenance menu•

Cleaning of tubes
See alsoCleaning the tubes ►84.

•

Cleaning of specimen mover head
See also LaboForce-100 - the specimen mover head ►87.

•

Reset configuration
See also Resetting the configuration ►60.

•

Service information

Resetting the configuration
Resetting the configuration will reset all configuration parameters to their default factory settings.
Hint
Make a note of all customized settings before you reset the configuration.

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1.

From the Main menu select Maintenance > Reset configuration.

2.

Switch LaboForce-100 off, then on again and reconfigure the settings.

8.3

The preparation process

8.3.1

Preparation modes
From the Main menu you can select three different preparation modes:•

Specimen holder methods
Specimens are clamped in specimen holders and prepared.

•

Single specimen methods
Specimens are prepared as single specimens.

•

Manual preparation
Specimens are prepared manually.

The specimen holder methods and the single specimen methods are initially the same. When you
create a method in one of these screens, the same method is automatically created in the otherscreen.
Except for the force to be applied, all method parameters are initially the same when a method iscreated. The relation between single specimen force and specimen holder force is 1 to 6. Thismeans that 30 N in single specimen mode equals 180 N in specimen holder mode and vice versa.
If you subsequently change a method parameter such as time, the corresponding method will not
be updated with the new values. This means that you can set up individual parameters based on
specimen size and/or number.
Hint
If a preparation surface or suspension is changed in a method, this will bereflected in the corresponding method.

Selecting a preparation method
1.

From the Main menu select a preparation method.

•

Specimen holder methods
Specimens are clamped in specimen holders and prepared.

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or•Single specimen methods
Specimens are prepared as single specimens.

2.

Open the method to see the individual preparation steps. The method
contains four steps:
Surface, suspension, lubricant and time are shown for each step.

Editing a preparation method
You can change all parameters to optimize the preparation method.
1.

From the Main menu select and open a preparation method.
The default settings for a typical preparation process are already set up:

2.
3.

–

Step 1 is a plane grinding step.

–

Step 2 is a fine grinding step.

–

Step 3 is a polishing step.

–

Step 4 is a final polishing step.

Open the individual steps to change the parameters.

Select the parameter you wish to change.
In the bottom left corner of the screen you will see an explanation for the selected parameter.

4.

Confirm the new value.

5.

Press Esc to return to the previous screen.

Setting dosing levels
If LaboDoser-100 is installed, you can set dosing levels.
When suspensions and/or lubricants are used in a preparation step, you must first select the type ofsuspension or lubricant, and then the dosing level.
LaboForce-100 automatically recalculates process parameters such as time and dosing levels whena disc is changed from a 250 mm diameter disc to a 300 mm diameter disc, or vice versa. There is noneed to adjust the method when another disc size is used. If you need to change the disc diameter,
see LaboForce-100 automatically recalculates process parameters such as time and dosing levels
when a disc is changed from a 250 mm diameter disc to a 300 mm diameter disc, or vice versa. Thereis no need to adjust the method when another disc size is used. ►60.
For Level you can set two values: e.g. 2/7 (pre-dosing/dosing).
OptionPre-dosing

DosingIncrement

Dosing level0 - 100 - 20

1

ExampleThe pre-dosing level [e.g. 2]This value is the pre-dosing level, the amount of suspension or lubricant which isapplied to the surface before the actual preparation step is started.

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This lubricates the surface to prevent damage from occurring if the specimens were to
run on a dry surface.
Applicable values depend on the frequency of use and surface types. For frequently
used surfaces, use a lower value than for surfaces used infrequently.

The dosing level [e.g. 7]
This value is the dosing level throughout the preparation. This level is set according to
the surface types: soft, napped polishing cloths require more lubricant than hard, flat
cloths or fine grinding discs.
Fine grinding discs require a lower dosing level of abrasive than polishing cloths.

Adding preparation method steps
You can add new steps to a preparation method. Preparation methods can have up to 20 steps.
New steps are automatically added to the end of the list.
Changes to the steps are saved automatically.
To add or delete steps:•

Press F1.

Adding a preparation method
1.

From the Main menu select and open a preparation mode.

2.

Press F1 to add, rename or delete methods in the list.

You can save up to 3 methods.

Changing the specimen holder or specimen mover plate
If you wish to prepare specimens of another diameter, you must use a different specimen holder
or specimen mover plate.
SeeInsert a specimen holder ►44 andInsert a specimen mover plate ►45.

Guidelines for grinding single specimens
Do not use plane grinding with coarse abrasives when preparing single specimens. It is normallynot necessary, and the use of coarse abrasives can result in un-plane specimens.
If, for some reason, it is necessary to grind using coarse abrasive, you can improve the planenessby following these guidelines:•

The height of the specimen should be between 8 – 35 mm and should not exceed a
specimen diameter multiplied by 0.7 x.
Example: A specimen with a diameter of 30 mm should not be higher than 30 x 0.7 = 21 mm.

•

Use the smallest grain size possible. However, remember that this will increase the overall
preparation time.

•

Use a mounting resin with a wear resistance similar to the wear resistance of the specimens.

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Use 150 rpm for both grinding disc and specimen mover.

•If you are using lower speeds, decrease the speed on both the disc and the specimen mover.

•Use co-rotation.

•

Both the disc and the specimen mover head rotate counter-clockwise.

•

Use low force.

•

Position the specimen mover head so that the specimens do not pass over the center of the
preparation disc.

•

Lower the specimen mover plate as much as possible, but make sure that it does not come into
contact with the preparation surface.

Manual preparation
If you cannot prepare a specimen by using a standard specimen mover plate or specimen holder, you
can prepare it manually.
When you perform manual preparation, you hold the specimen in your hand and press it firmly onto
and across the preparation surface.
CAUTION
Wear suitable gloves to protect fingers from abrasives
and warm/sharp specimens.
CAUTION
When you perform manual grinding or polishing, be
careful not to touch the disc.
CAUTION
Do not try to collect a specimen from the tray while thedisc is rotating.
CAUTION
When the disc is rotating, make sure your hands are kept
completely clear of its periphery and out of the splash
bowl.

Procedure

64

1.

From the Main menu select Manual preparation.

2.

If LaboDoser-100 is installed, you can perform the next four steps:

3.

If needed, select the suspension bottle number.

4.

If needed, select the dosing level.

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8.3.2

5.

Select the lubricant bottle number.

6.

If needed, select the dosing levels or water.

7.

Set Speed for the disc rotation speed.

8.

Set Time for the preparation time.

9.

See Starting and stopping the preparation process ►65.

Starting and stopping the preparation process
Starting the preparation process
WARNING
Do not use the machine with defective safety devices.

CAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
CAUTION
Keep clear of rotating parts during operation.

Note
We recommend that an exhaust system is applied when alcohol-based
suspension or lubricants are used.
1.

Select the desired preparation method, and if needed the desired step.

2.

Press the Start button on the control panel to start the preparation.
The disc will start turning at the pre-set speed, and dosing will start.
The step being performed is highlighted in green on the screen.

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Pausing the preparation process1.

To pause the process, press the Stop button.
The step being paused is highlighted in orange on the screen.

2.

The process is paused. The Pause icon is shown on the display.

•

To continue the preparation, press the Start button.

Stopping the preparation process
The process stops automatically when the set preparation time has expired.
1.

To stop the process before the set preparation time has expired, press the Stop
button.
The step being stopped is highlighted in orange on the screen.

2.

The process is paused. The Pause icon is shown on the display.

•

To stop the preparation completely, press the Stop button again.

Emergency stop
Note
Activating the emergency stop on the machine will stop all movable parts.

Note
Do not use the emergency stop for operational stop of the machine during normal
operation.
1.

66

Press the emergency stop button to activate an emergency stop.

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WARNING
Before you release the emergency stop, investigate the reason for activating the
emergency stop and take any necessary corrective action.

2.

9Turn the emergency stop button to release the emergency stop.

LaboForce-Mi
Front view
A
B
C
D
E

Control panel
Disc speed control
LED light (not shown)
Control panel column
Force adjustment column

A
B
C
D

Rotation switch (Specimen mover head)
Steel pin
Locking handle
Type plate

Rear view

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9.1

Installation

9.1.1

Unpack the machineNote
We recommend that you keep all original packaging and fittings for future use.

9.1.2

1.

Cut the packing tape on the top of the box.

2.

Remove the loose parts.

3.

Remove the unit from the box.

Check the packing list
Optional accessories may be included in the packing box.
The packing box contains the following items:

9.1.3

Pcs.

Description

1

LaboForce-Mi

1

Spacing disc1

Instruction Manual set

Installation - LaboForce-Mi
NoteThis device must be mounted securely on the machine.

Note
Do not use the speed control knob on the control panel to move the specimen mover.

Procedure
Install the specimen mover in the connection hole of the machine.
1.

68

Remove the plastic disc protecting the communication cable.

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2.

Connect the communication cable on the column to theconnection port on the machine.

3.

Slide the black V-ring down the column until it covers
the connection hole.

4.

Use the Allen key to tighten the two fastening screws.
Do not tighten the screws completely.

A V-ring
B Fastening screws

9.1.4

The specimen mover
A
B
C
D
E
F

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Mover cross for forced rotation
Force adjustment screw
Force indicator
Quick-release button
Pressure feet
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Insert a specimen mover plate
1.

Insert a specimen mover plate and push
until the pin is aligned in the groove.

2.

Make sure that the specimen mover plateis securely mounted.

A Pin
B Groove

Adjust the height of the specimen mover plate
1.

Use the locking handle on the left side to unlock the
specimen mover and let it move into upright position.

2.

Select the ‘thickest’ preparation surface to be used andplace it on the preparation disc. Usually, this will be SiC
Foil on an MD-Gekko disc, or SiC Paper on an MD-Fuga
disc, or an MD-Alto.

3.

Place the supplied spacing disc on the preparation
surface.

4.

Support the specimen mover head and loosen the 2fastening screws that hold the column.

5.

Lift and support the specimen mover.

6.

Press the specimen mover head down as far as possible.

7.

Use the locking handle to lock the specimen mover headin operating position.
A Spacing disc8.

Lower the column until the specimen mover plate rests on
the spacing disc.

9.

Adjust the horizontal position of the specimen moverplate.

SeeAdjusting the horizontal position of the specimen mover plate ►71.

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Adjusting the horizontal position of the specimen mover plate
1.

Moves the specimen mover head to the right.

•

Place the specimen mover plate in a position
that allows the specimen to run 3 – 4 mm overthe edge of the preparation disc.

A Disc edge
B Specimen mover plate

Complete the adjustment
1.

Tighten the 2 fastening screws firmly. The specimen mover will now remain in position.

2.

Cover the holes with the two caps.
Allen key and cover caps are included in the package.

9.2

Operate the device

9.2.1

Control panel functions
CAUTION
Keep clear of rotating parts during operation.

CAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
A Disc speed control

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ButtonFunction
Disc rotation•

Starts rotation of the disc (Spin function).

Water
Manual override•

Press the button to apply water. Water is applied when no process is running.

•

Press the button again to stop applying water.

Start
•

Starts the preparation process.

Stop
•

9.2.2

Stops the preparation process.

Water tap
Apply water automatically
Water is applied when a process is running.
•

During grinding, open the nozzle on the water tap to apply water.

•

During polishing, close the nozzle on the water tap.
Note
Close the water tap before you start a polishing process.

For optimal results and to avoid splashing, position the water tap between the center and the leftedge of the polishing disc.

Apply water manually

9.2.3

•

To start applying water, press the Water button and open the water tap.

•

To stop applying water, press the Water button or close the water tap.

The spin function
Only use the spin function to rotate the preparation disc at high speed

72•

to remove water from the surface of the disc.

•to remove water from an MD-Disc or a SiC Foil/SiC Paper before you remove it,

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9.2.4

9.2.5

9.2.6

•

to dry an MD-Disc or an MD-Chem cloth•

To start the spin function, press and hold the Disc rotation button.

•

To stop the spin function, release the Disc rotation button.

The splash guard

Manual preparation•

The splash guard for manual preparation is
supplied with the machine. (For the 300 mm
diameter disc)Semi-automatic preparation•

Use the splash guard for semi-automatic
preparation.

Inserting a specimen
1.

Press the quick-release button.

2.

Lift the force indicator column to make room for the specimen.

3.

Place the specimen in one of the holes of the specimen mover plate and lower the force
indicator column.

4.

Each position is marked for easy identification of the individual specimen.

Adjusting the force
There are two ways to adjust the force.
Note
Make sure that the pressure feet that are not in use do not touch the preparation
surface. If necessary, press the release button and move upwards the pressure
feet not being used.

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Coarse adjustment
A Press the quick release button.
B Move the column up or down to approximately the correct force.

Fine adjustment
C To adjust the force, turn the force adjustment screw.

D The marks on the spring-loaded force indicator column correspond to
the actual force in Newton as stated in this table:
Indication

Force

0

0N
2.5 N

1
5N
2
7.5 N
3
10 N
4
12.5 N
515 N
617.5 N
7
20 N
8

9.2.7

Forced rotation of specimens
To avoid directional abrasion of the specimens during preparation, LaboForce-Mi can carry out
forced rotation of the specimens.

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Using forced rotation•

Move the angled stainless-steel pin
down and press it into the clips on theleft-hand side of LaboForce-Mi.

Stopping forced rotation•

Move the angled stainless-steel pin up
and press it into the clips on the lefthand side of LaboForce-Mi.

A Steel pin

9.2.8

Manual preparation
If you cannot prepare a specimen by using a standard specimen mover plate or specimen holder,
you can prepare it manually.
When you perform manual preparation, you hold the specimen in your hand and press it firmly
onto and across the preparation surface.
CAUTION
For manual preparation use the switch on the side of
the specimen mover head to disable rotation of
LaboForce-Mi.
CAUTION
Wear suitable gloves to protect fingers from abrasives
and warm/sharp specimens.
CAUTION
When you perform manual grinding or polishing, be
careful not to touch the disc.
CAUTION
Do not try to collect a specimen from the tray while thedisc is rotating.
CAUTION
When the disc is rotating, make sure your hands are
kept completely clear of its periphery and out of thesplash bowl.

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9.2.9

Starting and stopping the machine
Start the machineWARNING
Do not use the machine with defective safety devices.
Contact Struers Service.
CAUTION
When working at machines with rotating parts, take care to prevent clothes and/or
hair from being caught by the rotating parts.
CAUTION
Keep clear of rotating parts during operation.

Note
We recommend that an exhaust system is applied when alcohol-based suspension
or lubricants are used.
1.

Set the speed control to the desired disc speed.

2.

Press the Start button. The machine starts operating.

3.

If needed, adjust the disc speed.

Stopping the machine•

Press the Stop button.

Emergency stop
Note
Activating the emergency stop on the machine will stop all movable parts.

Note
Do not use the emergency stop for operational stop of the machine during normal
operation.
1.

76

Press the emergency stop button to activate an emergency stop.

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WARNING
Before you release the emergency stop, investigate the reason for activating the
emergency stop and take any necessary corrective action.

2.

9.2.109.2.11

Turn the emergency stop button to release the emergency stop.

Removing the specimens
1.

To release the specimens, press the quick-release button.

2.

When you have removed the specimens, lower the pressure feet back into position.

Changing the specimen mover plate
If you wish to prepare specimens of another diameter, use a different specimen mover plate. The
specimens must fit the holes in the specimen mover plate.
1.

Pull the specimen mover plate down
and remove it from the shaft.

2.

Insert a specimen mover plate andpush until the pin is aligned in thegroove.

3.

Make sure that the specimen moverplate is securely mounted.

4.

Make sure that the specimen moverplate is in a horizontal position.

5.

The specimen mover plate must be
positioned to allow the specimen to
run 3 – 4 mm over the edge of the
preparation disc.

A Pin
B Groove

SeeAdjusting the horizontal position of the specimen mover plate ►71.

10 LaboDoser-10
LaboDoser-10 is a drip lubricator for delivering an uninterrupted flow of suspension or lubricant on
a preparation disc in the preparation (grinding or polishing) of materials for further
materialographic inspection.
The device is designed to be used with Struers consumables specially designed for this purpose
and this type of device.
LaboDoser-10 can be mounted on:•

LaboUI•LaboForce-50

LaboPol-60

77

10 LaboDoser-10•

LaboForce-Mi

Alternatively, LaboDoser-10 can be placed on a LaboDoser-10 table stand.

LaboDoser-10 mounted on LaboPol

A
B
C
D

LaboDoser-10 suspension/lubricant bottle
Adjustable valve
Dosing nozzle
Preparation disc

LaboDoser-10 mounted on a LaboDoser-10 table stand78

LaboPol-60

10 LaboDoser-10

10.1

Unpack the machineNote
We recommend that you keep all original packaging and fittings for future use.

10.2

1.

Cut the packing tape on the top of the box.

2.

Remove the loose parts.

3.

Remove the unit from the box.

Check the packing list
The packing box contains the following items:

10.3

Pcs.

Description

1

LaboDoser-10 unit with1 liter bottle

1

Allen key 3 mm

1

Bracket for doser arm

2

Hexagonal socket screws

1

Instruction Manual set

Installation
Hint
If lubricant or suspension is not to be used for a prolonged period of time, remove
the bottle from the bottle holder and store it upright.
LaboDoser-10 can be mounted on the column of the following units:•

LaboUI•LaboForce-50•

LaboForce-Mi

Procedure
NoteThis does not apply to LaboForce-100.

LaboPol-60

79

10 LaboDoser-10

A Suspension/lubricant
bottleB Doser arm
C Adjustable valve
D Dosing nozzle

80

1.

Use the bracket and the two screws to mount the dosing arm on the column of the machine.

2.

Attach the bottle cap with adjustable valve onto a Struers suspension/lubricant bottle.

3.

Insert the bottle into the doser arm.

LaboPol-60

10 LaboDoser-10
LaboDoser-10 with LaboForce-100
A table stand (optional) is required for using LaboDoser10 with LaboForce-100.

10.4

Operating LaboDoser-10
The operator adjusts a valve to deliver the required amount of suspension or lubricant on the
preparation disc.

10.5

1.

Place the dosing nozzle in the optimal position over the preparation disc.

2.

Open the valve and adjust the suspension/lubricant dosing level.

3.

When the preparation step has been completed, close the valve to stop dosing.

Changing lubricant/suspension
Struers recommends using a separate bottle cap for each consumable.
To use the bottle cap with another consumable:
1.

Remove the bottle.

2.

Hold the bottle firmly and remove the bottle cap.

3.

Empty the bottle and fill it with a mild soap solution.

4.

Open the valve and clean the dosing nozzle.

5.

Exchange the soap water with clean water and repeat the above procedure.

LaboPol-60

81

11 LaboDoser-100
6.

Put the bottle cap on a Struers lubricant/suspension bottle.

11 LaboDoser-100
Front view
A Dosing block with nozzles
B LaboDoser-100
C Emergency stop (on LaboPol)

Rear view
A
B
C
D

Label showing numbered connections
Connections for long pump tubes
Type plate
Electrical cable supplying power to thepumps
E LaboDoser-100
F Short pump tubes
G Pumps

11.1

Installation

11.1.1

Unpack the machineNote
We recommend that you keep all original packaging and fittings for future use.

82

1.

Cut the packing tape on the top of the box.

2.

Remove the loose parts.

3.

Remove the unit from the box.

LaboPol-60

11 LaboDoser-100

11.1.2Check the packing list
Optional accessories may be included in the packing box.
The packing box contains the following items:

11.1.3

Pcs.

Description

1

LaboDoser-100

4Easy connectors

1

Set of tubes•

4 short tubes from bottles to pumps•

4 long tubes from pumps to LaboDoser-100

1

Spiral cable wrap to wrap around the tubes

4

Silicone tubes for the pump for alcohol-based products

1

Instruction Manual set

Installing LaboDoser-100
Note
The pumps and the connections on the back of the specimen mover are
numbered to help you connect the tubes to the correct pump.
1.

Place LaboDoser-100 next to themachine.

2.

Fit the easy connectors with tubes
onto the Struers 500 ml suspension
bottles.

3.

Connect the short tubes from thebottles to the pumps marked IN.

4.

Connect one end of the long tubes tothe back of the specimen mover.

5.

Connect the other end of the longtubes to the pumps marked OUT.

6.

Make sure that the tubes are not taut,so that the control panel head can be
moved freely.

7.

Connect the electrical cable to theconnectors on the pump and thespecimen mover.

8.

Wrap the section of spiral cable wrap
around the electrical cables and thetubes.

LaboPol-60

A
B
C
D
E

Label showing numbered connections
Connections for long pump tubes
Electrical cable supplying power to the pumps
Short pump tubes with easy connectors
Pumps

83

11 LaboDoser-100

11.2

Operating LaboDoser-100
LaboDoser-100 can only be operated from LaboForce-100.
The following buttons on the LaboForce-100 control panel apply specifically to operating LaboDoser100:
ButtonFunction
Abrasive
This function is only active when dosing units are installed.
•

Manual override: Press this button to apply diamond suspension from the doser
bottle.

LubricantThis function is only active when dosing units are installed.
•

11.2.1

Manual override: Press this button to apply lubricant from the doser bottle.

Changing lubricant/suspension
Struers recommends using a separate bottle cap for each consumable.
To use the bottle cap with another consumable:

11.2.2

1.

Remove the bottle.

2.

Hold the bottle firmly and remove the bottle cap.

3.

Empty the bottle and fill it with a mild soap solution.

4.

Open the valve and clean the dosing nozzle.

5.

Exchange the soap water with clean water and repeat the above procedure.

6.

Put the bottle cap on a Struers lubricant/suspension bottle.

Cleaning the tubes
Clean the tubes and easy connectors when you switch between different types of
lubricants/suspensions.
Hint
If the equipment is not to be used for a prolonged period of time, Struers recommends
that you clean the tubes.
LaboForce-100 is equipped with an automatic cleaning function for flushing the tubes between thebottles and the dosing nozzles.

84

LaboPol-60

11 LaboDoser-100
Procedure
1.

From the Main menu select Maintenance > Cleaning of tubes.

2.

Select the tubes you wish to clean.
Bottle No.: Identification of the bottle in the doser.
Status: Clean or Used.
Selected: No or Yes.

11.2.3

3.

Press F1 to start the cleaning process.

4.

Follow the on-screen instructions.

Change the tubes
When you use alcohol-based lubricants, the Novoprene tubes mounted in the pumps will harden
over time. Silicone has a better resistance against alcohol.
You can replace the tubes with the set of silicone tubes supplied with the unit.

Procedure
1.

Remove the back plate.

2.

Remove the tube from the pump unit:
The white connector must remain on
the tube connected to LaboForce-100.

3.

Press the two tabs at the base of thepump and remove the pump from theaxle.

A Tabs4.

LaboPol-60

Remove the three rollers.

85

12 Maintenance and service
5.

Remove the Novoprene tube.

6.

Make a note of the distance between
the two white clips on the Novoprene
tube.

7.

Move the white clips and theconnector to the new silicone tube.

8.

Fit the new tube into the housing andpress it firmly into place.

9.

Press the three rollers into the pumphousing.

10. Mount the tube correctly in the pump.

Correct

Incorrect

Pump tube is too loose

Pump tube is too tight

Excess volume between therollers will press "waves" of
fluid which will stretch the tube.

The tube is stretched.
The lifetime of the tube will be
reduced.

The lifetime of the tube will be
reduced.
11. Re-mount the bottom cover.
12. Press the pump back onto the axle.
13. Reconnect the tubes.
14. Make sure that the tubes are connected correctly so that liquid is pumped to LaboForce-100.

12 Maintenance and service
Proper maintenance is required to achieve the maximum up-time and operating lifetime of themachine. Maintenance is important in ensuring continued safe operation of your machine.

86

LaboPol-60

12 Maintenance and service
The maintenance procedures described in this section must be carried out by skilled or trained
personnel.

Safety Related Parts of the Control System (SRP/CS)
For specific safety related parts, see the section "Safety Related Parts of the Control System(SRP/CS)" in the section "Technical data" in this manual.

Technical questions and spare parts
If you have technical questions or when you order spare parts, state serial number andvoltage/frequency. The serial number and the voltage are stated on the type plate of the machine.

12.1

General cleaning
To ensure a longer lifetime for your machine, we strongly recommends regular cleaning.
Note
Do not use a dry cloth as the surfaces are not scratch resistant.

Note
Do not use acetone, benzol or similar solvents.

If the machine is not to be used for a longer period of time
•

12.2

12.3

12.3.1

Clean the machine and all accessories thoroughly.

Daily
•

Clean all accessible surfaces with a soft, damp cloth.

•

Check the bowl liner and clean or dispose of it when it is filled with debris.

Weekly•Clean all accessible surfaces with a soft damp cloth and common household detergents.

•

For heavy duty cleaning, use a heavy duty cleaning agent such as Solopol Classic.

LaboForce-100 - the specimen mover head
Cleaning
LaboForce-100 is equipped with a function for cleaning the feet that apply the force on thespecimens and also for cleaning the lock that secures the specimen mover plate for single
specimens.
The force on the pressure feet is generated by friction pins held in place by the screws in thespring housing.

LaboPol-60

87

12 Maintenance and service
Clean the pressure feet and pistons applying the force on the specimens and specimen holder.

Procedure
1.

Press the release outlet valve to drain the water/oil filter. See the section
LaboForce-100 - Empty the water/oil filter ►89.

2.

From the Main menu select Maintenance > Cleaning of specimen mover
head.

3.

Press F1 to activate one of the functions shown.

Note
Never force any of the movements. If the components do not move as they should,
contact Struers Service.
–

Lower feet

The pistons can be cleaned or lubricated.

–

Raise feetMoves the feet back into operating position.

–

Holder up

Moves the specimen mover head up for cleaning.

–

Holder down

Moves the specimen mover head back into operating
position.

12.4

Monthly

12.4.1

LaboForce-50 - pressure feet
The force on the pressure feet is generated by friction pins held in place by the screws in the spring
housing.
•

Use an Allen key to tighten the screws.

A Screws

88

LaboPol-60

12 Maintenance and service

12.4.2

LaboForce-100 - Empty the water/oil filter
The specimen mover is fitted with a water/oil filter that removes excessive amounts of water andoil from the compressed air supply.
The filter must be emptied on a regular basis.

Procedure
1.

Locate the release outlet valve at the bottom of LaboForce100.

2.

Hold a cloth under the release outlet valve and press the valve
to empty the water/oil filter.

12.5

Annually

12.5.1

Test the safety devices
The safety devices must be tested at least once a year.
WARNING
Do not use the machine with defective safety devices.
Contact Struers Service.
WARNING
Safety critical components must be replaced after a maximum lifetime of 20 years.
Contact Struers Service.
Note
Testing should always be performed by a qualified technician (electromechanical,
electronic, mechanical, pneumatic, etc.).

LaboPol-60

89

12 Maintenance and service

12.5.2

Emergency stop
Test 1
1.

Press the Start button. The machine starts operating.

2.

Press the emergency stop.

3.

If operation does not stop, press the Stop button.

4.

Contact Struers Service.

1.

Press the emergency stop.

2.

Press the Start button.

3.

If the machine starts, press the Stop button.

4.

Contact Struers Service.

Test 2

12.6

Spare parts
Technical questions and spare parts
If you have technical questions or when you order spare parts, state the serial number. The serial
number is stated on the type plate of the unit.
For further information, or to check the availability of spare parts, contact Struers Service. Contact
information is available on Struers.com.

90

LaboPol-60

12 Maintenance and service
Note
Replacement of safety critical components must only be performed by a Struers
engineer or a qualified technician (electromechanical, electronic, mechanical,
pneumatic, etc.).
Note
Safety critical components must only be replaced by components with at least thesame safety level.

12.7

Service and repair
We recommend that a regular service check be carried out yearly or after every 1500 hours ofuse.
When the machine is started up, the display shows information about total operation time and themachines service information.
After 1500 hours of operation time, the display will show a message reminding the user that aservice check should be scheduled.
Note
Service must only be performed by a qualified technician (electromechanical,
electronic, mechanical, pneumatic, etc.).
Contact Struers Service.

12.7.1Service check - LaboForce-100
Information about total operation time and servicing of the machine is displayed on the screen atstart-up.
After 1,500 hours of operation time, a pop-up message will appear to alert the operator that therecommended service interval has been exceeded.
•

Contact Struers Service.

Service information
LaboForce-100 provides extensive information about the condition of the various components.
Hint
The service information menus and screens are in English only.
Use the names and terms shown on the screen when you communicate with yourlocal service technician or Struers Service.
Service information is read-only information. Machine settings cannot be changed or modified.
•

From the Main menu select Maintenance > Service functions.

In the Service functions screen you can access a number of screens:•

Device information•

Statistics•

Inputs•

Outputs•

Voltage and temperature monitor

LaboPol-60

91

13 Troubleshooting•

Functional tests•

Adjustment and calibration

Service information can be used in cooperation with Struers Service for remote diagnostics of theequipment.

12.8

Disposal
Equipment marked with a WEEE symbol contains electrical and electronic
components and must not be disposed of as general waste.
Contact your local authorities for information on the correct method of disposal inaccordance with national legislation.
For disposal of consumables and recirculation fluid, follow local regulations.

13 Troubleshooting
13.1

Troubleshooting - LaboPol-60
Error

Cause

ActionNoise when the machine
starts, or the turntable will not
turn.

The belt is not tight enough.

The belt must be tightened.

The machine does notoperate when the start switch
is pressed.

The main switch is off.

Turn the main switch on.

The fuse is blown (located at
the back of the machine).

Replace the fuse.

Water is not draining away.

Drain hose squeezed.

Straighten the hose.

Drain hose clogged.

Clean the hose.

Drain hose does not slope
downwards.

Adjust the hose to an even slope.

Leak in water hose or defectin solenoid valve.

Turn the main switch off.
Disconnect the unit from theelectrical power supply.

Water dripping underneaththe machine.

Contact Struers Service.

Turn the water supply
off.Disconnect the unit from thewater supply, if needed.
Contact Struers Service.

92

LaboPol-60

13 Troubleshooting

13.2

Error

Cause

ActionCooling water stops

Water tap on water supply
closed.

Turn the water on.

Built-in water tap closed.

Turn the water on.

Built in water tap blocked

Clean water tap.

Filter at the water inlet
blocked

Clean the filter with compressed
air only.

Error

Cause

ActionThe specimen mover head
does not rotate.

Switch is set to “off”.

If rotation is required, set theswitch to “on”.

Specimen holder plate
vibrates.

Specimen holder plate screws
loose.

Tighten specimen holder
plate screws.

Specimen holder plateunbalanced.

Replace specimen holder
plate.

The preparation disc runs
unevenly or stops.

Force too high.

Reduce the force.

The preparation disc stops.

Frequency inverter has
stopped the equipment.

Switch the equipment off.

LaboForce-50

Wait for a few minutes thenrestart.
If the error remains: Contact
Struers Service.

The specimen mover starts toturn.

Column screws loose.

Tighten the screws
immediately.

The specimen mover starts toturn.

Column not securely
mounted.

Turn the column until the
spacer sits securely in the
support hole.

Bad or unusual preparation
results from the same
method.

Pressure foot turns by itself,
leading to differing forces.

Increase friction by tightening
the screws in the housing.

Uneven specimens.

Specimens are passing overthe center of the disc.

LaboPol-60

See the section"Maintenance".
Reposition the horizontal
position of the control panel.

93

13 Troubleshooting

13.3

LaboForce-100
Error

Cause

ActionSpecimen holder plate
vibrates.

Specimen holder plateunbalanced.

Replace specimen holder plate.

Specimen holder plate screws
loose.

Tighten specimen holder platescrews.

The preparation disc runs
unevenly or stops.

Force too high.

Reduce the force.

The preparation disc stops.

Frequency inverter has
stopped the equipment.

Switch the equipment off.
Wait for a few minutes then Restart.
If the error remains: Contact
Struers Service.

The column starts to turn.

Column screws loose.

Tighten the screws immediately.

Uneven specimens.

Specimens are wider than theradius of the preparation disc.

Use smaller specimens.

Specimens are passing overthe center of the disc.

Reposition the horizontal positionof the control panel.

Coupling on the specimen
holder is worn.

Replace the coupling.

Continuous, irregular wear ona grinding/polishing surface.

13.3.1

Messages and errors - LaboForce-100
Error messages are divided into two classes:•

Messages and errors

Messages
Messages provide information about the machine’s status and minor errors.

ErrorsErrors must be corrected before operation can be continued.
Press Enter to acknowledge the error/message.

94

LaboPol-60

13 Troubleshooting#
3

Error Message

Explanation

ActionFailure of internal
communication on startup.

Restart the machine.
If the error remains,contact Struers Service.
Make a note of the Reason
number.

28

Make sure that there are
no obstacles preventing
the movement of thespecimen holder.
Check the pneumatic
system.
If the error remains,contact Struers Service.

29

Pressure of thecompressed air supply is
too low.

Check the compressed air
supply.

30

Pressure of thecompressed air supply is
too high/low.

Check the compressed air
supply.
Restart the machine.
If the error remains,contact Struers Service.

34

Make sure that there are
no obstacles preventing
the movement of thespecimen mover plate.
Check the pneumatic
system.
If the error remains,contact Struers Service.

46

Disc motor will not rotate
or cannot reach the set
rpm.

Restart the process.
If the error remains,contact Struers Service.

Polishing process ispaused.

LaboPol-60

95

13 Troubleshooting#

Error Message

Explanation

48

ActionWait for the disc motor to
cool.
Reduce the force andcontinue the preparation
process.

49

Wait for the disc motor to
cool.
Reduce the force andcontinue the preparation
process.

50

An error in the frequency
inverter is detected.

Restart the machine.
If the error remains,contact Struers Service.
Please make a note of theFault code.

53

Restart the machine.
If the error remains,contact Struers Service.

55

Restart the machine.
If the error remains,contact Struers Service.

58

Restart the machine.
Make a note of the output.
If the error remains,contact Struers Service.

96

LaboPol-60

13 Troubleshooting#

Error Message

Explanation

Action59

Reduce the force or/andincrease the specimen
rpms.
Restart the process.
If the error remains,contact Struers Service.

26

The pneumatic head withspecimen mover plate is
not down when theprocess is started.

Lower the pneumatichead.
Restart the process.

Appears if method isstarted in single specimen
mode (SS) and moverplate is not lowered.

13.4

LaboForce-Mi
Error

Cause

ActionSpecimen holder plate
vibrates.

Specimen holder plate screws
loose.

Tighten specimen holder
plate screws.

Specimen holder plateunbalanced.

Replace specimen holder
plate.

The preparation disc runs
unevenly or stops.

Force too high.

Reduce the force.

The preparation disc stops.

Frequency inverter has
stopped the equipment.

Switch the equipment off.
Wait for a few minutes, thenre-start.
If the error remains, contact
Struers Service.

The column starts to turn.

Column screws loose.

Tighten the screws
immediately.

The force adjustment screw
rotates by itself when aspecimen passes the centreof the preparation disc.

The friction between the force
adjustment screw and therubber pressure foot is too
high.

Add a drop of oil on thecontact surface of the rubberpressure foot to reduce thefriction.

Uneven specimens.

Specimens are passing overthe center of the disc.

Reposition the horizontal
position of the control panel.

LaboPol-60

97

14 Technical data

14 Technical data
14.1

Technical data
Preparation discs

Diameter

230 mm (9”), 250 mm (10”), 300
mm (12”)

Rotational speed

50-500 rpm, variable

Spin

600 rpm

Spin (with LaboForce-100)

150/600 rpm

Rotational direction

Counter-clockwise

Motor power, continuous, S1

750 W (1 hp)

Torque (at 300 rpm)

>24 Nm(Newton meter)

Safety standards

Operating environment

See the Declaration ofConformity
Surrounding temperature

5 - 40°C (41 - 104°F)

Humidity< 85% RH non-condensing

Storage and transportconditions

Surrounding temperature-20 - 60°C (-4 - 140°F)

Power supply

Voltage/frequency

200-240 V/50-60 Hz

Power inlet

1-phase (N+L1+PE) or 2-phase(L1+L2+PE)
The electrical installation mustcomply with Installation
Category II

Safety Circuit
Categories/Performance
Level
Residual Current Circuit
Breaker (RCCB)

98

Power, nominal load

1300 W

Power, idle

16 W

Current, nominal load

5.7 A

Current, maximum load

11.2 A

Current, largest load

5.5 A

Emergency stop

PL c, Category 1
Stop category 0
Type A, 30 mA (or better) is
recommended

LaboPol-60

14 Technical data

Water supply

14.2

Pressure, tap water

1-9.9 bar (14.5-143 psi)

Water inlet

Diameter: ½" or ¾"

Water outlet

Diameter: 40 mm (1½")

Noise level

A-weighted sound emission
pressure level at workstations

LpA = 67.2 dB(A) (measured
value). 4 dB

Vibration level

Declared vibration emission

Total vibration exposure toupper parts of the body does notexceed 2.5 m/s2.

Dimensions and weight

Width

95 cm (37.4")

Depth

77.5 cm (30.5")

Height25 cm (9.8")

Weight50 kg (110 lbs)

Safety Circuit Categories/Performance Level
Safety Circuit
Categories/Performance
Level

14.3

Emergency stop

PL c, Category 1
Stop category 0

Noise and vibration levels
Noise level

A-weighted soundemission pressurelevel at workstations

LpA = 67.2 dB(A) (measured value)
Uncertainty K = 4 dB
Measurements made in accordance with EN
ISO 11202

Vibration level

14.4

During preparation

Total vibration exposure to upper parts of the
body does not exceed 2.5 m/s2.

Technical data - equipment units
For technical data covering the individual units of equipment, see the specific equipment manual.

14.5

Safety Related Parts of the Control System (SRP/CS)WARNING
Safety critical components must be replaced after a maximum lifetime of 20 years.
Contact Struers Service.

LaboPol-60

99

14 Technical data
Note
SRP/CS (safety-related parts of a control system) are parts that have an influence onsafe operation of the machine.
Note
Replacement of safety critical components must only be performed by a Struers
engineer or a qualified technician (electromechanical, electronic, mechanical,
pneumatic, etc.).
Safety critical components must only be replaced by components with at least thesame safety level.
Contact Struers Service.
Safetyrelated part

Manufacturer/Manufacturer
description

Manufacturer
catalog no.

Electricalref.

Struers
catalog no.

Emergency
stop button

SchlegelES Ø22 type RV

S1

2SA10400

Emergency
stop contact

Schlegel

1 NC type MTO

S1

2SB10071

ModuleholderSchlegel

MHR-3

S1

2SA41603

Frequency
inverter

Lenze

i550-C0.75/2301, Standard I/O,
STO

A2

2PU51075

Relay

Schneider Electric

RPM21BD

K1

2KL02124

21A2KV20,
BDV08024CY

Y1

2YM12120

Latching mushroom head

Modular contact, momentary

Module holder. 3 elem. MHR-3

Relay 24 V DC DPDT
Water valve

14.6

ODE

Diagrams
If you wish to view specific information in detail, see the online version of this manual.

14.6.1100

Diagrams - LaboPol-60
Title

No.

LaboPol-30/LaboPol-60, Block diagram

16333051 B

LaboPol-60, Water diagram

16341001 A

LaboPol-60

A

B

C

D

3

5

Mains cables:
C13 --- Schuko (0.75mm2)
C13 --- NEMA 6-15 (AWG16) PE

200-240V, 50-60HzPE

L1 + NOR
L1 + L2

Main Supply Input

SwitchQS1
F1-F2

Fuses: 10AT

Emergency
stop

S1.1

2

2

Power Supply
Input: 85-264Vac
Output: 24Vdc, 6.5A

A1

2

4

2

2

4

4

RELAY

K1

2

Y1

X2
COOLI CON

+24V-1+24V-2

Sink driver

WATER VALVE

2

A2

Input for SPINOffCONNECTION TO
USER INTERFACELABOFORCE-50/Mi

CONNECTION TO
LABOFORCE-100

X3
Con. 6p sealedmachine backX1
Con. inside
metal tube

2

Power
outputTemperature
measurement
input

RS-4855

GND

Input for RUN

RPM 50-500

FREQUENCY
INVERTER
750W

SafetyTorque

Power
input

2

3

2

THIS DOCUMENT CONTAINS CONFIDENTAL AND PROPRIETARY INFORMATION THAT IS THE SOLE PROPERTY OF STRUERS A/S („STRUERS“) AND NO OWNERSHIP OR LICENSE RIGHTARE GARANTED BY DELIVERY OF THIS DOCUMENT TO THE RECEPIENT. THIS DOCUMENT AND ALL INFORMATION DISCLOSED HEREIN (A) SHALL NOT BE USED TO MANUFACTURE,
CONSTRUCT OR FABRICATE THE GOODS DISCLOSED HEREIN OR ANY DERIVATIVE WORKS OF THE SAME; (B) SHALL NOTBE EXPLOITED OR SOLD BY ANY MEANS; (C) SHALL NOT BE
COPIED OR OTHERWISE REPRODUCED IN WHOLE OR IN PART; (D) SHALL NOT BE REVEALED OR DISCLOSED TO ANYONE EXCEPT THOSE PERSONS EMPLOYED OR ENGANGED BY THE
RECEPIENT AND HAVING A LEGITIMATE „NEED TO KNOW“ THE INFORMATION CONTAINED IN THIS DOCUMENT, OR IN ANY MANNER MADE PUBLIC WITHOUT THE EXPRESS WRITTENPERMISSION OF STRUERS; (E) SHALL BE HELD BY RECEPIENT OF THIS DOCUMENT IN STRICT CONFIDENCE AS A FIDUCIARY; AND (F) SHALL BE PROTECTED AND KEPT SEPARE FROM
THE DOCUMENTS AND MATERIALS OF THE RECEPIENT OF THIS DOCUMENT. THIS DOCUMENT AND ALL INFORMATION CONTAINED HEREIN SHALL REMAIN PROPERTY OF STRUERS AND
SHALL BE RETURNED UPON DEMAND ALL PROPRIETARY INFORMATION IS PROVIDED „AS IS“ WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT
LIMITATION ANY WARRANTIES REGARDING THE TIMELINESS, ACCURACY OR COMPLETENESS OF THE PROPRIETARY INFORMATION.

4Emergency
stop

S1.2

INPUT FILTER

Z1

3

ON/OFF logic

LaboPol-60
Data communication

5

3

M1

200V
250Hz

Thursday, June 20, 2019Rev. B (MPT 2019-03-08)
A1 output current updated to 6.5A

Belt 6 : 1

Belt 6 : 1

50-500/600
RPM CCWLABOPOL-60

Scale

A2

Size

CAGE CodeDWG NO

MPT / EGA
1

Sheet

16333051
1

DOUBLE 300mm GRINDING DISC

50-500/600
RPM CCW

300mm GRINDING DISC

50-500/600
RPM CCW

Labopol-30 / LaboPol-60, Block Diagram

Struers ApS
Pederstrupvej 84
DK-2750 Ballerup
Denmark
telephone: +45 44 600 800

D 750W

PTC 140°C

Rev. A (MPT 2017-02-02)
Derived from doc. 16333050C;
relay K1 added; circuit updated

REV NOTES

2

4MAIN DISC MOTORLABOPOL-30

1

of

1

B

Rev

A

B

C

D

14 Technical data

16333051 B

101

14 Technical data
16341001 A
1

2

3

4

A

W ater valve

Pressure regulator

Y1

B
2

1

From water line
1
2
3

OR
From
recirculation
system

One way valve
C

Tap water

Tap water

Polishing discD

To drain /recirculation
systemW et area
E

A
A
Rev

2018-04-12
Crea. date Revision description
yyyy-mm-dd

Material:

Scale:

1:1

F
Peders trupvej 84
DK-2750 Ballerup
Copenhagen
Denmark
Phone :+45 44600 800
Fax : +45 44600 804

102

TDR
Draw. Init

ID:

Description:

16341001 Water diagram, LP-60

Format:A4

Appr. dateyyyy-mm-dd

Appr. Init

Tolerance: DS/ISO 2768 Weight :gSheet 1 of 1 Rev:A

LaboPol-60

15 Manufacturer

14.6.2

Diagrams - equipment units
For diagrams covering the individual units of equipment, see the specific equipment manual.

14.7

Legal and regulatory information
FCC noticeThis equipment has been tested and found to comply with the limits for a Class B digital device,pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and canradiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:•

Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•Connect the equipment into an outlet on a circuit different from that to which the receiver isconnected.

15 Manufacturer
Struers ApS
Pederstrupvej 84
DK-2750 Ballerup, Denmark
Telephone: +45 44 600 800
Fax: +45 44 600 801
www.struers.com

Responsibility of the manufacturer
The following restrictions should be observed, as violation of the restrictions may cause
cancellation of Struers legal obligations.
The manufacturer assumes no responsibility for errors in the text and/or illustrations in thismanual. The information in this manual is subject to change without notice. The manual may
mention accessories or parts not included in the supplied version of the equipment.
The manufacturer is to be considered responsible for effects on safety, reliability, andperformance of the equipment only if the equipment is used, serviced, and maintained inaccordance with the instructions for use.

LaboPol-60

103

Based on: 16347901 C

Declaration of Conformity
Manufacturer

Struers ApS • Pederstrupvej 84 • DK-2750 Ballerup • Denmark

Name

LaboPol-60

Model

N/A

Function

Grinding/Polishing machine

Type

634

Cat. no.

06346127
In combination with:
06206901 (LaboUI), 06356127 (LaboForce-50), 06366127(LaboForce-100), 06386130 (LaboForce-Mi), 06376902(LaboDoser-100

Serial no.

EU

Module H, according to global approach
We declare that the product mentioned is in conformity with the following legislation, directives and standards:
2006/42/EC

EN ISO 12100:2010, EN ISO 13849-1:2015, EN ISO 13849-2:2012,
EN ISO 13850:2015, EN ISO 14120:2015, EN 60204-1:2018, EN 60204-1-2018/Corr.:2020

2011/65/EU

EN 63000:2018

2014/30/EU

EN 61000-3-2:2014, EN 61000-3-3:2013, EN 61000-6-1:2007, EN 61000-6-3:2007,
EN 61000-6-3:2007/A1:2011, EN 61000-6-3-A1-AC:2012

Additional
standards

NFPA 79, FCC 47 CFR Part 15 Subpart B

Authorized to compile technical file/
Authorized signatory

Date: [Release date]en

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