Disassembly - Abicor Binzel MIG Operating Instruction

11 Disassembly

Problem Cause
Irregular wire feed • Guide spiral liner/PA liner clogged
• Contact tip and wire diameter not
• Wrong contact pressure set on the
Arc between gas • Spatter bridge between contact tip
nozzle and
work-piece
Unsettled arc • Contact tip not matched to the wire
• Wrong welding parameters set
• Wire guide unit worn-out
Pore formation • Strong spattering in the gas nozzle
• Insufficient or missing gas cover
• Air draughts blow shielding gas away • Shield welding area with partitions
Tab. 11 Troubleshooting
11 Disassembly
DANGER
Risk of injury due to unexpected start-up
The following instructions must be followed during all maintenance, servicing, assembly,
disassembly, and repair work:
• Switch off the power source.
• Close the gas supply.
• Close the cooling water supply.
• Cut off the compressed air supply.
• Switch off the entire welding system.
• Disconnect all electrical connections.
NOTICE
• Disassembly must only be carried out by qualified personnel (in Germany, see
TRBS 1203).
• Please consult the operating instructions for the welding components, such as the welding
power source and the robot control unit.
EN - 20
tuned to one another
wire feed unit
and gas nozzle
diameter or contact tip diameter
enlarged
MT/AUT/AUT RAB
Solution
• Clean both directions with
compressed or replace it, if
necessary
• Replace contact tip
• Correct as specified by
manufacturer
• Clean and spray gas nozzle interior
• Check the contact tip and replace it
if necessary.
• Correct welding parameters
• Replace wire guide unit
• Clean gas nozzle
• Check gas cylinder contents and
pressure setting
BAL.0193.0 • 2018-07-31