1. Pressing roller is loosen Increase the pressure to the leaf spring by
using the grooved screw
2. Wire has got out from feeding Centre the intake nozzle
3. Wire feed wheel grove is worn up Change the wire feed wheel
4. Wire is welded to the contact nozzle Change the contact nozzle, if the wire is
deformed, lower the pressure on wire
Device turns OFF and the “Err t” is displayed
1. Time of make is exceeded (TM) Let the device cool down and follow the
instructions for TM according to device type
The protective gas still flows
1. Magnetic valve is dirty and it is still open Disconnect the torch connector and
connecting hose, alternately flow a pressure
air into the torch connector and connecting
hose and in the same time often press the
button on the torch.
Only an authorized electrician can repair the electric part of device.
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