BELQUICK／WQVSANI-VEYOR® Quick-releasable Belt TypeOPERATING AND SERVICE MANUAL

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Thank you very much for purchasing our SANI-VEYORⓇ Quick-releasable Belt
Type BELQUICK/WQV. To use the machine properly, please read this operating
and service manual carefully before use. Keep the manual where the machine isinstalled, so that it may be referred to when needed.
TABLE OF CONTENTS
1．Caution When Handling ……………………………………… 4
2．Component Names …………………………………………… 6
3．Assembly ………………………………………………………… 7
4．Running the Conveyor……………………………………… 10

5．Loosening/Removing the Belt ……………………………… 12
6．Taking up the Belt…………………………………………… 14

7．Belt Alignment Adjustment ………………………………… 15
8．Geared Motor Replacement ………………………………… 17
9．Inspection and Maintenance ………………………………… 18

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Upon delivery of this product, please check the package contents to ensure theproduct matches your order. If the delivered items do not match your order, pleasecontact our local agent directly before use.
Serial number and model label(affixed to side of drive unit)

Manufacturer’s serial number(refer to this number when contacting us)［ Example ］
Date of production 20□□.□□JOB № □□－□□□□□－□□□－□□
WQV30-1.5C（F90-1A18.3）L-BW

WQV 30 –1.5 C（ F90 –1

A18.3 ） L –BW –Conveyor model code

H75

Machine height H in cm(From 40 to 120
at interval of 5)

Nominal belt width in cm(eg 30cm)

Belt specification(eg Standard, White)
NOTE: see table below

Machine length in m (eg 1.5m)

Motor position(eg Left side of direction of ttravel)
Drive type (eg Center drive)
Drive type

Code

Center drive

C

Code

Right

R

Left
L
NOTE: Belt can be removed
NOTE: on opposite side of motor.
Power source frequency and Belt speed(eg 50Hz 18.3m/min)
NOTE: For variable speed,
maximum speed is shown.

Motor type(eg Inverter variable speed)Motor type

Motor position

Code

Constant speed

C

Frequency

CodeInverter variable speed

F

50Hz

A

60Hz

B

Power source type(eg 100V single-phase)

Motor output (eg 90W)
Motor output

Code

90W

90

Power source type

Code

100V single-phase

1

200V single-phase

2

200V three-phase

3

other

0

Belt specification
Code

BG

BW

IG

IW

Specification

Standard

InclineColor
CodeSpecification
Color

Green
White
OG
OW
Oil resistant
Green
White

Green
White
KW
KB
Antibacterial
White
Blue

RG
Specialrubber for
inclines
Green
XG
Green

EK
Ultra
anti-static
Black
XW

SG

SW

HW
HeatresistantSliding

Green
XB
Other
White
Blue

White
XX

White
NO
None
－

Other

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1

CAUTION WHEN HANDLINGFOR YOUR SAFE USAGE

A. Prior To Use

CAUTION : Improper handling of the conveyor may result in physical injury or damage!
■Transport and assembly
When transporting and assembling the conveyor, pay special attention not to drop it in order toavoid physical injury or damage. When lifting by crane, pay attention to the balance of the conveyor.
■Earth and leakage breaker
Ensure the conveyor is connected to earth at all times to prevent electric shock. Also ensure thatan earth leakage breaker is connected to the power supply.
■Emergency stop
Install an emergency stop device to immediately stop the conveyor in emergency.
■Start alarm
If it is not possible to supervise the operation of the full length of the conveyor from the operating
position, install a start alarm for increased safety.
■Keep the control unit etc. dry at all times
The control unit etc. are not waterproof or drip-proof. Be sure to attach the cover to the control
unit so that it will not get wet. Do NOT touch electrical parts with wet hands.

■Do NOT use in an explosive atmosphere(Avoid explosive gas, explosive dust, etc.)□ When using in a high or inclined position:■Lower cover and guard
Install the optional lower cover or guard in order to prevent entry under the conveyor.
■Guide rail, top and side covers
To prevent objects from falling off the conveyor, install the optional guide rail, top and/or side
covers.
■Braking system
When using the conveyor on an incline, it is recommended that an optional braking system beinstalled, in order to prevent reverse or other incorrect running of the conveyor.
■Environmental conditions
Ambient temperature：0℃ to +40℃
Ambient humidity：RH 90% max(Avoid condensation)
Atmosphere：Indoor(Avoid corrosive gases, dust, etc.)
Elevation：1,000m or less
NOTE：
●Using the conveyor in a strong electric field (eg near broadcasting devices or high- frequency welding
machinery/equipment) could cause the conveyor to malfunction. In this case, install the conveyor at a
sufficient distance. Alternatively shield completely to avoid any interference with the conveyor.
●Using an inverter to this machine could cause other machines to get effects of high-frequency. In thiscase, install the conveyor at a sufficient distance or shield completely.

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B. During Operation

WARNING：Improper handling of the conveyor could result in serious physical injury or damage!
■Do NOT touch the conveyor when it is running
There is considerable risk of being caught and injured by the conveyor.
■Do NOT ride on or climb on the conveyor／Do NOT go under the conveyor
There is considerable risk of falling or being caught and injured by the conveyor.

CAUTION：Improper handling of the conveyor may result in physical injury or damage!
■Beware of entanglement
When working close to the conveyor, take care not to get caught in the conveyor. There isconsiderable risk of being injured by the conveyor.
■Do NOT remove safety covers
There is a risk of getting caught in the rotating parts such as pulleys. Only remove in case ofmaintenance or inspection.
■Beware of heat. Do NOT touch the motor.
When the conveyor is running or immediately after it stops, do NOT touch the motor, control unit,
etc. There is a risk of getting burned or injured by the heat.
■Do NOT start the conveyor while it is loaded
The motor may become damaged due to overload. Additionally, the motors of variable-speed type
machines may burn out as a result of running at excessively low speeds forlong periods. Use the conveyor within the specifications, indicated in the instructions for use, andin the catalogue.
■Do NOT apply force to ends of conveyor
Do NOT press down on, or hang off the sides of the conveyor. Injury may result from a toppling
conveyor.
■Secure the conveyor to the floor/ground
When using the conveyor, be sure to secure it to the floor/ground with anchor bolts etc. toprevent it from toppling irrespective of indoor use or outdoor use.

C. After Use

CAUTION：Improper handling of the conveyor may result in physical injury or damage!
■Switch off the power after use
Ensure that the power is switched off when carrying out relocation, inspection, cleaning, etc. of
the conveyor, otherwise there is a risk that the conveyor could start unexpectedly. When leaving
the conveyor unused for a long period, take plug out of the outlet /connector to prevent electric
shock or leakage.
NOTE: 1. Since salt and salt water cause stainless steel to get rusty and the belt to shrink, be sure to wash
NOTE: 1. the conveyor with fresh water and completely dry it. Additionally, keep in mind that stainless steel
NOTE: 1. may become rusty when it comes in contact with iron or iron powder.
2. Stainless steel is not used for the following parts. Keep in mind that these could rust: bearing, motor
NOTE: 1. and electrical parts
3. Always use in accordance with the Occupational Safety and Health Act.
4. If the owner modifies the conveyor, any ill effects will fall outside the conditions of the guarantee.

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COMPONENT NAMESBELQUICK/WQV(eg Variable-speed type machine of 400mm or less in belt width)

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3

ASSEMBLY

3-1. INSTALLING STANDSNOTE: If machine length exceeds 2m and frame is delivered divided, install stands after assembling joints
NOTE: of frame. (→See “3-2. JOINING FRAMES”, p.8.)
1. For Belt Width of 400mm or Less
Stand attachment hole(*3) is found on side of conveyor frame. Insert upper pipe(*2) of cantilever pipe
stand(*1) into this hole as shown in figure, below. On opposite side of frame, insert fixing bolt(*4) (M8,with washer and spring washer) into upper pipe(*2) through hole of frame and tighten it. Then insert
attachment bolts(*6)(M8, with washer) into 2 long holes of bracket(*5), and fix them to conveyor frameby tightening nuts(M8, with washer and spring washer) from inside of frame.

72. For Belt Width of 500mm or MoreStand attachment hole(*9) is found on side of conveyor frame. Insert uppermost pipe(*8) of cantileverpipe stand(*7) into this hole as shown in figure, below. On opposite side of frame, insert holdingbolt(*10)(M8) into uppermost pipe(*8) through hole of frame and tighten it. Then insert attachment
bolts(*12)(M8, with washer) into 2 long holes of bracket(*11), and fix them to conveyor frame bytightening nuts(M8, with washer and spring washer) from inside of frame. Turn auxiliary support(*13) ofcantilever pipe stand(*7) and set it to end of holding bolt(*10). Then fix it by tightening knurledknob(*14).

3. Installing Stand Connecting Pipe (→See lower figure on previous page.)
After installing cantilever pipe stands, to prevent them from shaking, install stand connecting pipe
between stands as follows:
Set stand connecting pipe(*15) to lower part of each stand. At each fixing point, hold stand connecting
pipe(*15) and pipe of stand with pipe bracket(*16) and U-bolts(*17) as shown in the figure, and fix
them by tightening cap nuts(*18)(M6, with washer and spring washer.)

3-2. JOINING FRAMES
If machine length exceeds 2m and frame is delivered divided, assemble joints of frame as follows:
For shipment, frame joints(*1) are half attached to conveyor frame(*2). Remove bolts and nuts(*3) fromjoint side conveyor frame(*4). Insert frame joints(*1) into end of joint side conveyor frame(*4), andretighten bolts and nuts(*3).

8■ Caution when assembling and installing frame(1) Confirm full length of frame is straight and not bent in any place.
(2) Confirm full length of frame is level on top. (Adjust frame height with level adjusters underneath(2) stands.)
NOTE: 1. If conveyor is bent or not level on top, belt may stray to one side or the other.
2. If machine is unstable after assembling and installing frame, adjust level adjusters underneath
2. stands. Additionally it is possible to secure conveyor to the floor with anchor plates (optional).

3-3. INSTALLING RETURN ROLLERS
For machine length exceeding 2m, machine isprovided with return rollers. If return rollers aredelivered separately from frame, install them after
assembling joints of frame, as follows:
Insert return roller shaft ends(*2) into
brackets(*3) from inside of frame, and hangreturn roller(*1) as shown in figure, right.
NOTE: For machine length of 2m or less,
NOTE: machine does not have return roller.

3-4. INSTALLING CONTROL UNIT (OPTIONAL)
Set support pipe(*4) of control unit to cantileverpipe stand(*5), facing operating panel of control
unit towards conveyor belt. Hold support pipe(*4)
and pipe of cantilever pipe stand(*5) with pipe
bracket(*6) and U-bolts(*7) as shown in figure,right. Then fix them by tightening capnuts(*8)(M6, with washer and spring washer).
NOTE: U-bolt(*7) for control unit and U-bolt for
NOTE: stand connecting pipe are different in
NOTE: length. Pay attention when installing.
NOTE: (→See “3. Installing Stand Connecting
NOTE: Pipe”, p.8.)

Cover
Control unit
Support pipe (*4)

U-bolt (*7)
Power cable
Pipe bracket (*6)
Cap nut (*8)

Cantilever pipe stand (*5)

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4

RUNNING THE CONVEYOR

4-1. BE SURE TO GROUND MACHINE BEFORE OPERATIONFor Variable-speed Type (For standard machines, speed is changed by inverter.)(1) 100/200V single-phase power source
Waterproof connectors (male & female) with earth are attached to power cable. Be sure to groundmachine by connecting earth terminal of waterproof connector on power source side (female connector).
(2) 200V three-phase power source
Power cable has ring terminals. When wiring, be sure to make proper earth wiring from earth terminal ofpower cable.
For Constant-speed TypeFor standard machines, power source is 200V three-phase only and motor cable (2m, with ringterminals) is provided. When wiring, be sure to make proper earth wiring from earth wire of power cable.
Control unit (switch etc.) is optional.
NOTE: For 100/200V single-phase power source, standard machines are not constant-speed type.

■ Installing Earth Leakage Breaker
Since this machine is usually used in wet or humid places, be sure to install an earth leakage breaker(*1)
on power source side.

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4-2. RUNNING THE CONVEYOR (for MITSUBISHI-inverter variable-speed type)For standard machines of variable-speed type, speed is changed by inverter. Operate inverter as follows:
NOTE: To operate, remove cover of inverter operating panel. Reinstall cover after operating inverter.
(1) Turn on power supply and ensure that EXT indicator(*1) is illuminated. Then press PU/EXT key(*2)(1) and ensure PU indicator(*3) is illuminated. (PU operation mode)(2) To start conveyor, press RUN key(*4); to stop conveyor, press STOP/RESET key(*5).
(3) To set speed, turn M-dial(*6) until the monitor(*8) shows intended frequency. Then press SET(1) key(*7). (Only turning M-dial does not change speed. To complete speed setting, be sure to press SET(1) key.)(4) It is possible to change direction of belt travel or make external control by setting parameter. For(1) details, refer to inverter instruction manual, appendix.

fig. Inverter operating panel
RUN key (*4)
PU indicator (*3)

EXT indicator (*1)
STOP/RESET key (*5)
M-dial (*6)

PU/EXT key (*2)
SET key (*7)

MODE key

MITSUBISHI inverter FREQROL D700 standard specifications
Applied motor
90W
Rated output voltage
AC 200V three-phase
Power source voltage
Type 710W: AC 100V single-phase
Type 720S : AC 200V single-phase
Type 720 : AC 200V three-phase
Permissible voltage variation
100V: 90-132V
200V: 170-264V
Power source frequency
50/60Hz ±5％
Environmental Temperature -10℃ to +40℃ (Avoid freezing)conditions
Humidity
RH 90% or less (Avoid condensation)
Atmosphere
Indoor, no corrosive/flammable gases,no oil mist or dust
Elevation
1,000 m or less above sea level
Vibration
5.9 m/s2 or less

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5

REMOVING/INSTALLING THE BELT

Since belt of BELQUICK/WQV can be easily removed and installed, it is convenient when washing or
replacing belt.
Remove and install belt as follows:
1. Remove drive unit bottom cover(*1) by loosening 3 wing bolts. (When loosening bolts, firmly support
1. the cover(*1) with your hand so that it will not fall.)
2. Pull and unfasten right and left spring catches(*2) of drive unit. Shaft end hooks of squeezing
1. pulley(*3) will then be released.
3. To remove squeezing pulley(*3), move its shaft ends along slots(*4) of right and left drive unit side
1. plates.
4. To remove the other squeezing pulley(take-up pulley)(*5), move its shaft end along slot(*6) of drive
1. unit side plate. (For this squeezing pulley, it is not necessary to move shaft end of motor side.)
5. Remove return rollers from conveyor frame, if any.
6. Belt(*7) will hang down from both ends of conveyor. Pull it out of conveyor sideways.
7. For belt installation, perform in reverse order.

● Details of slots of drive unit side plate(Removing/inserting directions of squeezing pulleys)
Spring catch (*2)

Remove pulley outward
Slot of side plate (*4)
Shaft end hook

Squeezing pulley (*5)
(Take-up pulley)

Remove pulley outward
Slot of side plate (*6)
Drive unit side plate

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● Removing/installing direction of beltvel
elt tran of b
o
ti
c
e
Dir

Belt (*7)
Arrow mark on
belt undersurface(Direction of belt travel)

Remove/installbelt this way

NOTE: 1. Be sure to stop conveyor and switch off power supply before removing/installing belt.
NOTE: 2. After washing, completely dry belt before reinstallation.
NOTE: 3. When installing belt, confirm that arrow mark on belt undersurface correctly shows direction of
NOTE: 3. belt travel.
NOTE: 4. If belt is loose in operation after installation, take up belt slack. (→See “6. TAKING UP THE
NOTE: 3. BELT”.) If belt is deviating in operation, adjust belt alignment. (→See “7. BELT ALIGNMENTNOTE: 3. ADJUSTMENT”.)

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6

TAKING UP THE BELT

When belt is slackened off, take up belt as follows:
Turn right and left take-up bolts(*1) of drive unit clockwise, little by little, with a spanner. Take-up
pulley(*2) will then be moved and belt will be taken up. When turning take-up bolts(*1), keep their
movement lengths the same. If belt is taken up too much, properly adjust the tension by turning right andleft take-up bolts(*1) counterclockwise.

■ Belt Tension
Do not take up belt too much, but only to extent that belt does not slip on drive pulley, i.e. enough todrive belt.
NOTE: 1. Belt occasionally shrinks depending on carried materials or type of belt. In this case make
NOTE: 1. adjustment by turning take-up bolts counterclockwise.
NOTE: 2. Excessive belt take-up may overload motor or shorten service lives of belt, pulley, etc.

Standard belt expansion percentage

Nominal belt
width (mm)Expansion
percentage (%)

～200
0.2
250～600
0.15～0.1
600～1,000 or
0.1
Motor power of
How
to or
calculate
0.2kW
more belt expansion percentage
1) Slacken belt.
2) Mark any two points on belt surface and measurelength between them (ℓ).
3) Take up belt.
4) Measure length between two marks (ℓ1) again.
egℓ＝1000mm
0.2％＝2mmℓ1＝1002mm

147BELT ALIGNMENT ADJUSTMENT

When belt is not correctly aligned, make adjustments while running conveyor slowly, following procedures
below:PRIOR CHECKING
1. Frame Condition
Confirm full length of frame is level on top, straight and not bent in any place. → See p. 9.

2. Dirt on Pulleys
Check drive pulley, head and tail pulleys, etc. for dirt. Remove any dirt and clean. (Remove drive
bottom cover to check.)
3. Loading Condition
Improper loading, i.e. not-centered, may cause belt deviation.
4. Dislodgment of V-form Strip
Check if V-form strip on belt undersurface has dislodged from V-form belt guidance grooves onpulleys and rollers. (Remove drive bottom cover to check.)

Correct condition

Dislodgment

Pulley of non-deviation model
5. Belt Deviation
Check how belt is deviating before adjustment. Correct positions of the following parts while running
conveyor slowly, and then continue running it for a while to check any further belt deviation.
-Take-up devices: Position and adjust them equally on right and left sides.
-Head and tail pulleys: Set at right angle to frame.

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Adjustment Using Head or Tail Pulley
On side to which belt is deviating, slightly loosen shaft-end fixing bolt(*2)(M5) of head (or tail) pulley(*1)
with a spanner. Slightly turn alignment adjustment screw(*3) clockwise with a hexagonal wrench. Head(or tail) pulley (*1) will then move outward on this side and belt will center itself. Alternatively adjust on
opposite side. In this case slightly turn alignment adjustment screw(*4) counterclockwise. Head (or tail)pulley(*1) will then move inward on this side and belt will center itself. Once adjustment is complete, besure to retighten shaft-end fixing bolt(*2) with a spanner.

Adjustment Using Take-up Pulley
On side to which belt is deviating, slightly turn take-up bolt(*6) of drive unit counterclockwise with aspanner. Take-up pulley(*5) will then move outward on this side and belt will center itself. Alternatively
adjust on opposite side. In this case slightly turn take-up bolt(*6) clockwise with a spanner. Take-up
pulley(*5) will then move inward on this side and belt will center itself.
NOTE: It is necessary to wait until belt running stabilizes after each adjustment step and to adjust belt
NOTE: alignment little by little. Belt running will not change immediately.

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8

GEARED MOTOR REPLACEMENT

The geared motor is hollow shaft type and attached to drive pulley shaft end. Be sure to switch off power
supply and replace geared motor as follows:
1. Remove cap of geared motor shaft end, if attached. Remove hexagon socket head cap screw(*3) and
1. washer from drive pulley shaft end(*2) with a hexagonal wrench.
2. Support geared motor(*1) with your both hands and pull it out of drive pulley shaft end(*2).
3. Remove torque arm(*5) from geared motor(*1) by loosening attachment bolts(*4)(M8 hexagon socket
1. head cap screw) with a hexagonal wrench.
4. Correctly attach the removed torque arm(*5) to replacement geared motor with attachment bolts(*4).
5. Support replacement geared motor with your both hands and correctly insert it to drive pulley shaft
1. end(*2). When inserting, fit key of drive pulley shaft end(*2) to key groove of geared motor(*1) hollow
1. shaft, and also insert long hole of torque arm(*5) into torque arm support(*6) of drive unit side plate.
6. Retighten hexagon socket head cap screw(*3) and washer to drive pulley shaft end(*2). Reattach cap
1. of geared motor shaft end in initial position, if removed.

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9

INSPECTION AND MAINTENANCE

9-1. PROBLEMS AND REMEDIESPROBLEM

原

因

処

置

1. Conveyor does

(1) Power plug is not properly

not run. (Conveyor

connected to the mains.

cannot be turned(2) Power switch is not turned on.

(2) Inspection, correctionon.)(3) Inappropriate power source(3) Check power source. → See p.10

2. Conveyor is(1) Disconnection or breakage in(1) Check and repair wiring.

turned on, butwiringmotor will not run.

(2) Too slow conveyor speed (for(1) Inspection, correction(2) Reset to appropriate speed.

variable-speed type)(3) Motor protective circuit or(3) Restore protective circuit or emergency

emergency stop switch has beenstop switch.

activated.
(4) Failure inside control device(4) Inspection and repair or replacement

3. Motor runs, but(1) Belt has been slackened off.

(1) Take up belt. → See p.14.

belt does not(2) Belt has been trapped after(2) Adjust belt alignment. → See p.15-16.

move.

misalignment. Foreign substances

Clean and remove any foreign matter.

(3) Overload(3) Check and reduce load.

(4) Motor gear head teeth have(4) Inspection and repair or replacement

become worn.

→ See p.17.

4. Belt runs, but(1) Disconnection or breakage in(1) Inspection, repair

speed cannot be

wiring of motor and controllerchanged. (for(2) Inappropriate setting of controller

variable-speed

or inverter

type)(3) Failure of controller or inverter(3) Inspection and repair or replacement

5. Conveyor will

(1) Belt has been taken up too much.

(1) Loosen belt to proper tension.

not start running(2) Inspection, correction→ See p.14.

unless belt is(2) Belt has been trapped after(2) Adjust belt alignment. → See p.15-16.

pulled.

misalignment. Foreign substances

Clean and remove any foreign matter.

6. Electric shock is(1) Static electricity has been charged(1) Check and correctly ground machine.

received fromin frames.

→ See p.10

conveyor.

(2) Electric leakage(2) Inspection, correction18

9-2. ITEMS FOR REGULAR INSPECTIONCHECKINGPERIOD
Daily

PART TOCHECK
Belt

THINGS TOCHECK FOR
Foreign substances on

CHECKING
METHOD
Visual inspection

surface and undersurface
Dislodgment from V-form

REMEDY
Clean and remove any
foreign matter.

Visual inspection

Inspection, adjustment

Getting jammed

Visual inspection

Inspection, adjustment

Foreign substances

Visual inspection

Clean and remove any

belt guidance groove

Drive pulley andother pulleys
MonthlyThreeforeign matter.

Drive pulley andWear of surface, rotation

Visual inspection

Inspection and adjustment

other pulleys

malfunction

and manual checkor replacement

Geared motor

Rotation malfunction,

Visual inspection

Inspection, adjustment

Inappropriate installationand manual check

Overheat, abnormal noise

Manual check andInspection and adjustment orlistening

replacement

Visual inspection

Inspection, adjustment

and manual check

Tighten loose bolts.

Visual inspection

Inspection and repair or

and manual check

replacementmonthly

Six

Frame andmonthly

stand units
Attachments

Loose attachment bolts

Damage of each part

NOTE: Since salt and salt water cause stainless steel to get rusty and the belt to shrink, be sure to wash
NOTE: the conveyor with fresh water and completely dry it. Additionally, keep in mind that stainless steel
NOTE: may become rusty when it comes in contact with iron or iron powder.

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LOGISTIC TECHNOLOGY DEPT., MACHINERY SYSTEMS ADMINISTRATION DIV.

Customer Center
TEL +81-46-273-8989 FAX +81-46-273-8990
URL https://www.hansou.jp
E-mail kikaiinfo@eng.sanki.co.jp

hansou.jp

Contact us● Particular attention is given to the manufacture and transportation of SANKI
conveyors. However, if you need any information about the use or failure of themachine or any other matters, please contact our customer service. Also do nothesitate to ask us for information about conveyors in general.
●The specification given in this manual are subject to change without notice.

Manual Code WQV-007 ‘23/02

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