Retest After Repair - Lincoln Electric INVERTEC V155-S Service Manual

F-33
Should a machine under test be rejected for any reason requiring the removal of any mechanical part that could
affect the machineʼs electrical characteristics, or if any electrical components are repaired or replaced, the machine
must be retested.
Input Volts 50/60-HertzMax.
120VAC +/- 10%
230VAC +/- 10%
Duty Cycle Output Amps
75A (stick)
105A (TIG)
100%
100A (stick)
100A (TIG)
100A (stick)
130A (TIG)
30%
145A (stick)
155A (TIG)
Output Current Range
5-155 Amps
RECOMMENDED METERS FOR MACHINE OUTPUT TESTS
VOLTMETER: AC and DC True RMS Meter - Fluke 8922A or equivalent
IMPORTANT: IF OTHER TYPE METERS ARE USED RESULTS MAY NOT BE ACCURATE.
TROUBLESHOOTING & REPAIR
All manuals and user guides at all-guides.com

RETEST AFTER REPAIR

INPUT- SINGLE PHASE ONLY
Input Current at Rated Output
34 A
33 A
RATED OUTPUT
Output Volts
23.0 Vdc
14.2 Vdc
24.0 Vdc
14.0 Vdc
24.0 Vdc
15.2 Vdc
25.8 Vdc
16.2 Vdc
OUTPUT
Maximum Open Circuit Voltage
75 Volts Max.
AMMETER: Columbia Type AX AC or DC Tong Ammeter
INVERTEC® V155-S
Input Power at Rated Output
100% 30%
2kw 3kw
2kw 3kw
Input Circuit
120 Vac
230 Vac
120 Vac
230 Vac
Type of Output
DC
F-33