Mahe c-MIG 2800 Bedienungsanleitung Seite 46

EN
Wire feeding malfunction
1. Pressing roller is loosen
2. Wire has got out from feeding
3. Wire feed wheel grove is worn up
4. Wire is welded to the contact nozzle
Device turns OFF and the "Err t" is displayed
1. Time of make is exceeded (TM)
The protective gas still flows
1. Magnetic valve is dirty and it is still open
Only an authorized electrician can repair the electric part of device.
22
Increase the pressure to the leaf spring by
using the grooved screw
Centre the intake nozzle
Change the wire feed wheel
Change the contact nozzle, if the wire is
deformed, lower the pressure on wire
Let the device cool down and follow the
instructions for TM according to device type
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.
c-MIG 2800 / 3300