HERKULES HSG 190 D Mode D'emploi page 24

Anleitung_HSG_190_SPK7:_
GB
9. Troubleshooting
Fault
Feed roller does not turn Power supply not connected
Wire feed controller set to 0
Feed roller turns, but does not feed Incorrect roller pressure (see 5.4.3)
any wire
Roller brake set too firmly (see
5.4.3)
Dirty / damaged feed roller (see
5.4.3)
Damaged hose package
Contact tube wrong size / dirty /
worn (see 5.4.3)
Welding wire welded to the gas
nozzle / contact tube
After a lengthy period of use the The welding set has overheated
welding set does not work any due to being used for too long and
longer, the thermostat (3) control a failure to observe the reset time
light is lit
Very poor weld Incorrect current / feed setting (see
6.1.1/6.1.2)
No / too little gas (see 6.1.3)
24
09.06.2008 9:26 Uhr Seite 24
Cause Remedy
Check connection
Check setting
Check setting
Check setting
Clean or replace
Check the wire guide jacket
Clean or replace
Release
Leave the set to cool down for at
least 20 – 30 minutes
Check setting
Check setting and filling pressure
of the gas bottle