Injection Jig En; Wire Cutting Device (Dav) En; Disassembly - Binzel Abicor BRS LCi Instructivo De Servicio

11 Disassembly

10.2 Injection jig
Fault
No injection
Too much/too little spray mist • Metering quantity incorrectly adjusted
No spray mist
Tab. 18 Faults and troubleshooting—injection jig
10.3 Wire cutting device (DAV)
Fault Cause
• Compressed-air supply/hose connection
No cutting function
• Directional valve Y3 does not open
• Valve actuator does not move
• Working pressure too low
• Slide stiff
Insufficient cutting capacity
• Dirty cutting edge
• Worn cutting edge
• The wire has no contact with the fixed jaws
Free wire end is bent
• Counter support jammed
Tab. 19 DAV faults and troubleshooting
11 Disassembly
DANGER
Risk of injury due to unexpected start
The following instructions must be adhered to during all maintenance, servicing, assembly, disassembly and repair work:
• Switch off the power source.
• Close the gas supply.
• Close off the compressed air supply.
• Disconnect all electrical connections.
• Switch off the entire welding system.
EN - 24
Cause
• Check the fill level
• Compressed-air supply/hose connection
interrupted
• Directional valve Y4 does not open
• Valve actuator does not move
• Bottle empty
interrupted
Troubleshooting
• Refill the anti-spatter fluid
• Check all supply lines leading to the cylinder
and all threaded fittings
• Check the signal output of the robot control
• Replace directional valve Y4
• Adjust the throttling screw
• Check the pressure regulator setting:
min. 4 bar/max. 8 bar
• Replace the bottle
Troubleshooting
• Check all supply lines leading to the cylinder
and all threaded fittings
• Check the signal output of the robot control
• Replace directional valve Y3
• Check the pressure regulator setting:
min. 4 bar/max. 8 bar
• Dismount, clean, and oil movable parts
• Clean more often
• Clean
• Change approach position P1
• Replace the cutter
• Correct the approach position of the welding
torch
• Dismount, clean, and oil movable parts
• Tighten the mounting screws
BAL.0424.0 • 2019-04-23
BRS LCi PLC