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RETEST AFTER REPAIR
TROUBLESHOOTING AND REPAIR
F-52
F-52
RANGER® 3 PHASE
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
2200-2400
NA
High Idle
3700-3750
3100-3750
WELDER DC OUTPUT
1
Ou
t
put Control
Range Switch
Open Circuit
Load Volts
Load Amps
Volts
Maximum
Maximum
65 - 72
21 - 26.5
205 - 240
WELDER AC OUTPUT
1
Ou
t
put Control
Range Switch
Open Circuit
Load Volts
Load Amps
Volts
Maximum
Maximum
73 - 80
25 - 32
225 - 275
WELDER CV OUTPUT
1
Ou
t
put Control
Range Switch
Open Circuit
Load Volts
Load Amps
Volts
Maximum
Wire Feed CV
29 - 33
19 - 23
200 - 220
AUXILIARY POWER RECEPTACLE OUTPUT
1
230 Volt Receptacle
115 Volt Receptacle
2
Open Circuit
Load Volts
Load Amps
Open Circuit
Load Volts
Load Amps
Voltage
Voltage
246 - 264
216 - 250
34 - 41.5
123- 132
115 - 130
17.5 - 21
FIELD AMPS AND VOLTS
Slip Ring Volts
Field Amps
32.0 - 45.0 VDC
6.5 - 7.5 VDC
1
OUTPUT CONTROL set at MAXIMUM (position 10).
2
Output values of each receptacle can vary within the range shown but must be within 2 volts of each other.
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