Lincoln Electric SVM101-B service manual Capacitor Balance Test

Models: SVM101-B

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F-21

TROUBLESHOOTING & REPAIR

F-21

CAPACITOR BALANCE 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 electrical shock, please observe all safety notes and pre- cautions detailed throughout this manual.

If for any reason you do not understand the test procedures or are unable to per- form the test / repairs safely, contact the Lincoln Electric Service Department for electrical troubleshooting assistance before you proceed. Call 1-888-935-3877.

TEST DESCRIPTION

This procedure will determine the condition of the capacitors,bleeder resistors and

Switch Boards.

MATERIALS NEEDED

Volt/Ohm Meter (multi-meter)

Misc. Hand Tools

Wiring Diagram (Section G)

NOTE: This procedure should only be done with the reconnect switches and jumper set for “380-460” Volt operation and the proper input voltage applied.

V300-I

Page 51
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Lincoln Electric SVM101-B service manual Capacitor Balance Test