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F-79

TROUBLESHOOTING & REPAIR

F-79

REMOTE RECEPTACLE RESISTANCE TEST

WARNING

Service and repair should be performed by only Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid elec- trical shock, please observe all safety notes and precautions detailed throughout this manual. If for any reason you do not understand the test procedures or are unable to perform the test/repairs safely, contact the Lincoln Electric Service Department for electrical troubleshoot- ing assistance before you proceed. Call 1-888-935-3877.

DESCRIPTION

This test will help determine if there s a problem with the remote receptacle control wiring, relating to electrical tracking between other control conductors, power conductors, or ground. This test also checks the function of the weld terminal switch.

MATERIALS NEEDED

Ohm Meter

Wiring Diagram

Control Inner-Connection diagram

RANGER 305D

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Lincoln Electric SVM175-A service manual Remote Receptacle Resistance Test, Description