EN - 20
BAL.0030 • 2019-01-18
12 Dismounting
BRS-LC
11.2 Injection unit (injector, option)
12 Dismounting
Dismounting may only be carried out by qualified personnel. Please make sure that the shutdown procedures are strictly
observed before the dismounting is started. Make sure to include also the components integrated into the welding system.
1
Unscrew the screws and remove the cleaning unit and the collecting tray.
2
Unscrew the screws and the assembly stand from the floor.
Fault
Cause
Solution
No injection
• Check filling level.
• Top up anti-spatter fluid
• Compressed-air supply / hose connection
interrupted
• Check all supply lines leading to the cylinder and the
screwings
• Directional valve Y4 does not switch
• Check signal output of robot control
• Valve actuator does not move
• Replace directional valve Y4
Too much / too little spray
mist
• Metering quantity incorrectly adjusted
• Change setting of throttle screw
• Check the adjustment of the pressure regulator:
min. 6 bar/max. 8 bar
No spray mist
• Bottle empty
• Replace bottle
Tab. 15
Troubleshooting of the injection unit (option)
DANGER
Risk of injury due to unexpected start-up
The following instructions must be adhered to for the entire duration of maintenance, servicing, mounting, dismounting and
repair work:
• Switch off the power source.
• Close the gas supply.
• Disconnect all electrical connections.
• Switch off the entire welding system.
NOTICE
• Only qualified personnel are permitted to perform work on the device or system.
• Observe the information provided in the following section:
Содержание BRS-LC
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