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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
machineʼs electrical characteristics. OR
• If you repair or replace any electrical components.
ENGINE OUTPUT
Mode No Load RPM Load RPM
Low Idle 2400 - 2500 N/A
High Idle 3625 - 3675 3350 - 3750
WELDER DC (STICK) OUTPUT (ARC control @ -10)
Mode Selector Output Control Open Circuit Load Volts Load Amps
Switch Volts
Stick (CC) Maximum 55-60 27-32 295-325
WELDER CV (WIRE) OUTPUT (ARC Control @ +10)
Mode Selector Output Control Open Circuit Load Volts Load Amps
Switch Voltage
CV Maximum 55-60 28-30 300
CV Minimum 55-60 13-15 120
TOUCH START TIG (ARC Control @ +10)
Mode Selector Output Control Open Circuit Load Volts Load Amps
Switch Voltage
TIG Maximum 10-15 20-24 240-255
TIG Minimum 10-15 Short Circuit 18-28
AUXILIARY POWER OUTPUT
240 Volt Receptacle 120 Volt Receptacles
Open Circuit Load Volts Load Amps Open Circuit Load Volts Load Amps
Voltage Voltage
240-270* 216-240 40-45 120-135 115-130 18-22
* Upper limit reflects cold machine, voltage will be below 132/264 for machine at normal operating temperature.
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-102 F-102
RANGER 305D