to Master TOC
TROUBLESHOOTING & REPAIR | ||||
|
| |||
TROUBLESHOOTING GUIDE - Observe all Safety Guidelines detailed throughout this manual |
| |||
|
|
|
|
|
PROBLEMS |
| POSSIBLE AREAS OF | RECOMMENDED |
|
(SYMPTOMS) |
| MISADJUSTMENTS(S) | COURSE OF ACTION |
|
|
|
|
|
|
OUTPUT PROBLEMS
Return
Return to Section TOC
Return to Section TOC
Return
Return to Master TOC
Return to Master TOC
The output voltage and wire feed is present continuously or pulsing when gun trigger is NOT activated.
1.Remove the gun. If the problem is resolved the gun trigger circuit is faulty. Repair or replace.
2.If the problem is not resolved then contact your Local Lincoln Electric Authorized Field Service Facility.
1.Check the machine's internal trigger leads for grounds or shorts. See Wiring Diagram.
2.The control board may be faulty. Replace.
Return to Section TOC
Return to Master TOC
CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, con- tact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed call 216-
