Lincoln Electric SVM153-A Welding System User Manual


 
TROUBLESHOOTING & REPAIR
F-82 F-82
COMMANDER 500
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RETEST AFTER REPAIR
Retest a machine:
If it is rejected under test for any reason that requires you to remove any mechanical part which could affect the
machines electrical characteristics. OR
If you repair or replace any electrical components.
ENGINE RPM
Mode No Load RPM Load RPM
Low Idle 1400 - 1450 NA
High Idle 1890 - 1910 1750 - 1890
WELDER DC (STICK) OUTPUT
Mode Selector Open Circuit
Switch Fine Control Voltage Load Volts Load Amps
30-575 Setting Maximum 75 - 80 39.5 - 42.0 575 - 585
PIPE MODES SHORT CIRCUIT CURRENT
(FINE CONTROL AT MAXIMUM)
Selector Position Short Circuit Current (Amps)
90 127 - 140
150 215 - 230
200 310 - 330
350 545 - 575
500 640 - 660
WELDER CV (WIRE) OUTPUT
Mode Selector Open Circuit
Switch Fine Control Voltage Load Volts Load Amps
CV - Wire Maximum 75 - 78 39 - 42 520 - 535
CV - Wire Maximum NA 48 - 49 20
CV - Wire Minimum 23 - 25 13 - 14 20