Lincoln Electric INVERTEC POWER WAVE 450 SVM112-B Service Manual page 78

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TROUBLESHOOTING GUIDE
PROBLEMS
(SYMPTOMS)
The control knob on the Remote
Control Kit (K941-1) does not
change the preset current on the
Power Wave display.
If for any reason you do not understand the test procedures or are unable to perform the test/repairs safely, con-
tact the Lincoln Electric Service Department for electrical troubleshooting assistance before you proceed. Call 1-
800-833-9353.
TROUBLESHOOTING & REPAIR
POSSIBLE AREAS OF
MISADJUSTMENT(S)
FUNCTION PROBLEMS
1. Make sure that a stick welding
procedure is selected on the
Power Wave.
2. Make certain that the (K941-1)
remote control is securely
plugged into the Power Wave 6
pin amphenol receptacle.
CAUTION
POWER WAVE 450
Observe Safety Guidelines
detailed in the beginning of this manual.
RECOMMENDED
COURSE OF ACTION
1. Perform the (K941-1) Remote
Control Kit Test or install a
new K941-1.
2. Perform the Internal Remote
Control Test.
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