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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
machine’s electrical characteristics. OR
• If you repair or replace any electrical components.
ENGINE OUTPUT
Mode No Load RPM Load RPM
Low Idle 2350 - 2450 N/A
High Idle 3700 - 3750 3350 - 3580
WELDER DC (STICK) OUTPUT (ARC control @ -10)
Mode Selector Output Control Open Circuit Load Volts Load Amps
Switch Volts
Stick (CC) Maximum 74-79 25-30 245-265
WELDER CV (WIRE) OUTPUT (ARC Control @ +10)
Mode Selector Output Control Open Circuit Load Volts Load Amps
Switch Voltage
CV Maximum 56-64 25-30 245-265
CV Minimum 20-28 13-14.5 25-30
TOUCH START TIG (ARC Control @ +10)
Mode Selector Output Control Open Circuit Load Volts Load Amps
Switch Voltage
TIG Maximum 16-19 25-30 245-265
TIG Minimum 16-19 Short Circuit 19-24
AUXILIARY POWER OUTPUT
240 Volt Receptacle 120 Volt Receptacles
Open Circuit Load Volts Load Amps Open Circuit Load Volts Load Amps
Voltage Voltage
236-252 216-225 35-39 118-126 110-120 18-22
42 VOLT WIRE FEEDER POWER
Open Circuit Voltage Load Volts Load Amps
42-46 40-44 7.0-9.0
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TROUBLESHOOTING & REPAIR
F-68 F-68
RANGER 250