Abicor Binzel ABITIG MT Mode D'emploi page 39

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ABITIG MT
Fault Cause
No welding arc • Power supply to the work-
• Fault with power supply or
• Control line interrupted
• Contactor not activated in the
Torch body or • Inadequate flow of coolant
power supply
overheated
• Welding current too high
• Coolant hose or liquid-cooled
• Tungsten electrode loose
Troubleshooting
Tab. 8
11 Disassembly
piece or torch interrupted
control line
power supply
power cable constricted or
closed
DANGER
Risk of injury due to unexpected start-up.
For the entire duration of maintenance, servicing, mounting, dismounting
and repair work, the following instructions must be adhered to:
• Switch off the power supply and cut off the gas supply.
• Switch off the entire welding system.
• Pull the mains plug.
NOTICE
• Disassembly may only be carried out by qualified personnel (in
Germany see TRBS 1203).
• As the TIG welding torch is integrated into a welding system, the
operating instructions of the welding components, such as welding torch
and welding power supply, must be observed during operation.
• Observe the information provided in the following section:
 8 Putting out of operation on page EN-16.
1 Disconnect the TIG welding torch from the power supply.
Solution
• Close the power circuit
• Repair
• Replace
• See operating instructions for the power supply
• Check that the re-circulating cooling unit is
working and performing correctly
• Reduce
• Check the flow and replace if necessary
• Tighten by means of torch cap
11 Disassembly
EN - 19