Maintaining The Welder; Troubleshooting - Craftsman 196.205680 Owner's Manual

Inlet
Guide
Tube
Drive Drive
Tension Tension
Adjustment Arm
Gun
Assembly
(Tail -nd)
Strain
Drive Gun Relief
Roller Liner Clamp
Figure 18. Drive Assembly
Nozzle
Contact Tip
Gas Diffuser
3onductor Tube
Tube
Insulation
The following paragraphs describe the
procedures required to maintain and
troubleshoot your welder.
MAINTAINING THE WELDER
Except for internal and external cleaning,
cleaning the nozzle, and occasionally
retightening screws, there is no periodic
maintenance recommended for your welder.
TROUBLESHOOTING
The TROUBLESHOOTING information on
the next page is provided as a guide to help
resolve some of the more common problems
that could be encountered,
Table 4 is a troubleshooting table provided to
help you determine a possible remedy when
you are having a problem with your welder.
This table does not provide all possible
solutions, only those possibilities considered
to likely be common faults. The table
consists of a TROUBLE or symptom, a
POSSIBLE CAUSE for that symptom, and a
POSSIBLE REMEDY for that symptom.
Trigger
3rass
Block
Live Wire
Switch
Contact
Gun
Liner
Handle
Casing
Switch
Contact.
Wire
Gun
Cable
20
Figure 19. Gun Assembly