Injection Unit (Injector, Option) - Binzel Abicor BRS-LC Instructivo De Servicio

11 Dismounting

10.2 Injection unit (injector, option)

Fault Cause
No injection • Check filling level.
• Compressed-air supply / hose connection
• Directional valve Y4 does not switch
• Valve actuator does not move
Too much / too little spray • Metering quantity incorrectly adjusted
mist
No spray mist • Bottle empty
Tab. 15 Troubleshooting of the injection unit (option)
11 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.
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.
• Close off the compressed air supply.
• Disconnect the mains plug.
NOTICE
• Disassembly may only be carried out by qualified personnel (in Germany see TRBS 1203).
• Observe the information provided in the following section:
 8 Putting out of operation on page EN-18
1 Unscrew the screws and remove the cleaning unit and the collecting tray.
2 Unscrew the screws and the assembly stand from the floor.
EN - 20
interrupted
DANGER
Solution
• Top up anti-spatter fluid
• Check all supply lines leading to the cylinder and the
screwings
• Check signal output of robot control
• Replace directional valve Y4
• Change setting of throttle screw
• Check the adjustment of the pressure regulator:
min. 6 bar/max. 8 bar
• Replace bottle
BRS-LC