Filter
Top Products
TROUBLESHOOTING & REPAIR
F-69 F-69
LN-9 GMA Wire Feeder
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
RETEST AFTER REPAIR
Retest the LN-9 GMA wire feeder:
If it fails any test and the test requires removing
or replacing any mechanical part that could
affect the wire feeder's electrical characteristics.
OR
If you repair or replace any electrical compo-
nent.
The wire feeder must meet the following standards under retest:
Wire Feed Speed, LN-9 GMA ...........................................................................................80 - 980 IPM
Voltmeter.....................................................................................Refer to
Voltmeter Accuracy Check
Wire Speed Meter.....................................................................Refer to
Meter Circuit Accuracy Test
Gas Solenoid .....................................................................Must function when gun trigger is activated
Voltage control and shutdown..................................Refer to
Out of Voltage Range Shut Down
Test