SANKI S-CON MINI SLIM Service manual

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S-CONⓇMINI SLIM
OPERATING AND SERVICE MANUAL

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Thank you very much for purchasing our S-CONⓇMINI SLIM. To use the machine
properly, please read this operating and service manual carefully before use.
Keep the manual where the machine is installed, so that it may be referred to
when needed.
TABLE OF CONTENTS
1．Caution When Handling ...............................................................
2．Component Names ...........................................................................
3．Assembly ....................................................................................................
4．Running the Conveyor .....................................................................
5．Taking up the Belt ...............................................................................
6．Belt Alignment Adjustment ..........................................................
7．Belt Replacement .................................................................................
8．Pulley Removal .......................................................................................
9．Motor Removal ......................................................................................
10．Drive Unit Relocation .........................................................................
11．Inspection and Maintenance .......................................................
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7
8
10
13
14
14
15
16
16
17

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Upon delivery of this product, please check the package contents to ensure the
product matches your order. If the delivered items do not match your order, please
contact our local agent directly before use.
SSF 03 –1.0C （B30 –1A37.6 ）R –BG
Drive cover
position, Direction
of belt travel
Code
Right, Normal
R
Left, Normal
RB
Right, Reverse
L
Left, Reverse
LB
Drive type
Code
Center drive
C
Head drive
H
Frequency
Code
50Hz
A
60Hz
B
Power source type
Code
100V single-phase
1
200V single-phase
2
200V three-phase
3
other
0
Motor type
Code
Constant speed
C
Brushless motor
variable speed
B
Motor output
Code
30W
30
Code
BG
BW
XG
XW
XB
XX
NO
Specification
Standard
Other
None
Color
Green
White
Green
White
Blue
Other
－
製作年月 20□□年□□月
JOB №□□－□□□□□－□□□－□□
SSF03-1.0C（B30-1A37.6）R-BG
Serial number and model label
(affixed to motor)
[Example]
Manufacturer’s serial number
(Refer to this number when contacting us)
Conveyor model code
Drive cover position and Direction
of belt travel
(eg Right side, Normal direction)
Power source frequency and
Belt speed (eg 50Hz, 37.6m/min)
Nominal belt width in cm
(eg 30mm)
Machine length in m
(eg 1.0m)
Power source type
(eg 100V single-phase)
Motor output
(eg 30W)
Motor type
(eg Variable speed)
Drive type
(eg Center drive)
Belt specification
see table below
Belt specification

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□When using in a high or inclined position:
FOR YOUR SAFE USAGE
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 to
avoid 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 that
an earth leakage breaker is connected to the power supply.
A. Prior To Use
■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 conveyor dry at all times
Do NOT use the conveyor in wet or humid areas. Do NOT splash liquids onto the conveyor. Do
NOT use or leave the conveyor outdoors. The machine is not waterproof. Do NOT touch electrical
parts with wet hands.
■Do NOT use in an explosive atmosphere
(Avoid explosive gas, explosive dust, etc.)
■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 be
installed, in order to prevent reverse or other incorrect running of the conveyor.
■Environmental conditions
Ambient temperature
Ambient humidity
Atmosphere
Elevation
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 this
case, install the conveyor at a sufficient distance or shield completely.
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CAUTION WHEN HANDLING
：0℃ to +40℃
：RH 85% max(Avoid condensation)
：Indoor(Avoid corrosive gases, dust, etc.)
：1,000m or less


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B. During Operation
C. After Use
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.
■Beware of entanglement
When working close to the conveyor, take care not to get caught in the conveyor. There is
considerable 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 of
maintenance or inspection.
CAUTION：Improper handling of the conveyor may result in physical injury or damage!
■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. to
prevent it from toppling irrespective of indoor use or outdoor use.
■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. Always use in accordance with the Occupational Safety and Health Act.
2. If the owner modifies the conveyor, any ill effects will fall outside the conditions of the guarantee.
■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 for
long periods. Use the conveyor within the specifications, indicated in the instructions for use, and
in the catalogue.
CAUTION：Improper handling of the conveyor may result in physical injury or damage!

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■WARNING LABELS etc. AND ATTACHMENT POSITIONS
For standard machines, warning labels etc. and their attachment positions are as follows:
1. WARNING LABELS
Label classification
Label
Instruction
■ALWAYS CONNECT TO EARTH
Ensure the conveyor is connected to earth at all
times to prevent electric shock.
■DISCONNECT POWER BEFORE SERVICING
Ensure that the power is switched off when carrying out
relocation, inspection, cleaning, etc. of the conveyor, otherwise
there is a risk that conveyor may start unexpectedly.
CG-2
WARNING
CA-2
■DO NOT GET CAUGHT IN MACHINE
When working close to the conveyor, take care not to get
caught in it. There is a risk of being injured by the
conveyor.
■DO NOT OPERATE WITHOUT GUARDS IN PLACE
Do NOT remove safety covers etc. There is a risk of getting
caught in the rotating parts such as pulleys. Only remove in
case of maintenance, inspection, etc. unexpectedly.
2. ATTACHMENT POSITIONS OF WARNING LABELS etc.
NOTE: For details, see p.3.
(attached on underside of motor)
Serial number and model label
WARNING label CA-2
WARNING label CG-2Label of direction of
belt travel
fig. SSF model of head drive type
Power source indication label
Rear of Control Unit
(for single-phase power source)
200V three-phase power source
100V single-phase power source
200V single-phase power source

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2
COMPONENT NAMES
HEAD DRIVE TYPE
CENTER DRIVE TYPE
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
 
  
   



 
 








 



 
  

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Considering frame strength, installation position of frame support is determined as follows.
Standard Installation Position of Frame Support
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ASSEMBLY
1. Install full length of frame straight, not bent in any place.
2. Finely adjust conveyor level.
NOTE: If conveyor is bent or not level on top, belt may stray to one side or the other.
Caution When Setting up Conveyor
Standard installation interval (mm)
P1
P2
400 (150 min.)
1200 or less

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NOTE: If it is necessary to install control unit separately from drive unit, use extension cable (optional) to
NOTE: make connection as shown in figure above. (If necessary, remove control unit cover to connect
NOTE: connectors. In this case be sure to reinstall control unit cover.)
If control unit is delivered in separate packaging, install it as follows:
Control unit consists of main body and attachment bracket. (in the same package)
There are 5 ways to combine and install them as shown in figure below.
NOTE: If attached bolts (M6, 15 bolts) are too short/long to install, separately purchase appropriate ones.
Installing Control Unit

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4
RUNNING THE CONVEYOR
4-1. BE SURE TO GROUND MACHINE BEFORE OPERATION
4-2. STARTING CONVEYOR
100V single-phase power source
Ground earth terminal (green) of power cable plug.
200V single/three-phase power source
Ground earth terminal (green) of power cable.
NOTE: Be sure to combine controller with specified motor. Before starting conveyor, make sure that it is
grounded.
1. Make sure that RUN/STAND-BY switch on control unit operating panel is in “STAND-BY” position.
1. Turn on power supply and ensure that power LED (power-on indicator) is illuminated in green.
2. Set RUN/STAND-BY switch to “RUN” position. Motor will start rotating and conveyor will run.
3. To increase speed, turn speed control clockwise; to decrease speed, turn it counterclockwise. Set
1. appropriate speed for intended use.
4. To stop conveyor, set RUN/STAND-BY switch to “STAND-BY” position.
fig. Control unit operating panel
Rotation direction switch
Display
Speed control
Front panel (Tool-less removal type)
RUN／STAND-BY switch
Mounting hole (It's located under
the front panel.)
NOTE: 1. Be sure to confirm that the power source voltage is within the rated voltage range, before
NOTE: 1. turning ON the power source.
2. Be sure to start and stop the conveyor with RUN/STAND-BY switch. When starting and
NOTE: 1. stopping the machine by external signals, use control circuit terminals on rear of inverter. (→See
NOTE: 1.“Starting and Stopping the Conveyor by External Signals”, p.11.)
3. When leaving the conveyor unused for a long period, make sure that the power supply is off.
NOTE: 1. (The RUN/STAND-BY switch is not for turning the power on and off.)
4. Before turning off the power supply, be sure to set RUN/STAND-BY switch to “STAND-BY”
NOTE: 1.position, otherwise there is a risk that the motor will restart rotating unexpectedly when
NOTE: 1.powered.
Control unit standard specification
Applied motor
Brushless motor 30W
Power
source
Voltage
Single-phase AC100-120V
Single/three-phase AC200-240V
Permissible voltage
range
－15％to ＋10％
Frequency
50／60Hz
Rated rotation speed
3,000r/min
Speed control range
80～4,000r/min
Environ-
mental
condition
Ambient
temperature
－10℃to ＋40℃
(Avoid freezing.)
Ambient humidity
Relative humidity 85% max.
(Avoid condensation.)
Atmosphere
Indoor (Avoid splash of liquids,
corrosive/flammable gases, dust, etc.)
Elevation
1000m or less