Troubleshooting & repair, Retest after repair – Lincoln Electric COMMANDER SVM153-A User Manual
Page 135
TROUBLESHOOTING & REPAIR
F-82
F-82
COMMANDER 500
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
machine’s 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