Lincoln Electric LN-8 SVM132-A Manuel d'utilisateur télécharger pdf (Page 58)

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F-8

TROUBLESHOOTING AND REPAIR

F-8

LN-8

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric

Service Department for technical troubleshooting assistance before you proceed. Call 1-800-833-9353.

CAUTION

When the gun trigger is activated,

the drive rolls turn but the wire will

not feed or wire feeding is rough.

1. Check or replace the gun cable.

It may be kinked, clogged or

twisted.

2. Make certain the drive rolls and

guide tubes are correct for the

wire being used.

3. Check or replace the gun contact

tip.

4. The electrode wire may be rusty

or dirty. Replace if necessary.

1. If conditions are extremely dirty,

install a wiper on the wire before

it enters the guide tube. Use a

piece of cloth saturated with

“Pyroil B”.

POSSIBLE AREAS OF

MISADJUSTMENT(S)

RECOMMENDED

COURSE OF ACTION

PROBLEMS

(SYMPTOMS)

Observe all Safety Guidelines detailed throughout this manual

FEEDING PROBLEMS

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Lincoln Electric LN-8 SVM132-A Manuel d'utilisateur Page 58