Retest After Repair - Lincoln Electric Ranger 305D Service Manual

F-102
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.
• If you repair or replace any electrical components.
Mode
Low Idle
High Idle
WELDER DC (STICK) OUTPUT (ARC control @ -10)
Mode Selector
Switch
Stick (CC)
WELDER CV (WIRE) OUTPUT (ARC Control @ +10)
Mode Selector
Switch
CV
CV
Mode Selector
Switch
TIG
TIG
240 Volt Receptacle
Open Circuit
Voltage
240-270*
* Upper limit reflects cold machine, voltage will be below 132/264 for machine at normal operating temperature.
Open Circuit Voltage
42-46
TROUBLESHOOTING & REPAIR
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RETEST AFTER REPAIR

OR
ENGINE OUTPUT
No Load RPM
2400 - 2500
3625 - 3675
Output Control
Maximum
Output Control
Maximum
Minimum
TOUCH START TIG (ARC Control @ +10)
Output Control
Maximum
Minimum
AUXILIARY POWER OUTPUT
Load Volts Load Amps
216-240 40-45
42 VOLT WIRE FEEDER POWER
Load Volts
RANGER 305D
Open Circuit Load Volts
Volts
55-60
Open Circuit Load Volts
Voltage
55-60
55-60
Open Circuit Load Volts
Voltage
10-15
10-15 Short Circuit
120 Volt Receptacles
Open Circuit
Voltage
120-135
40-44
Load RPM
N/A
3350 - 3750
Load Amps
27-32 295-325
Load Amps
28-30 300
13-15 120
Load Amps
20-24 240-255
18-28
Load Volts Load Amps
115-130
Load Amps
7.0-9.0
F-102
18-22