Troubleshooting & repair, Retest after repair (r3r 500) – Lincoln Electric IDEALARC R3R-500 User Manual
Page 97
TROUBLESHOOTING & REPAIR
F-63
F-63
IDEALARC R3R
RETEST AFTER REPAIR (R3R 500)
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.
INPUT IDLE AMPS AND WATTS
Input Volts/Phase/Hertz
Maximum Idle Amps
Maximum Idle KW
200/3/60
10.9
1.2
208/3/60
10.5
1.2
230/3/60
9.5
1.2
415/3/60
5.3
1.2
440/3/60
5.0
1.2
460/3/60
4.8
1.2
550/3/60
4.0
1.2
575/3/60
3.8
1.2
200/3/50
19.8
1.2
220/3/50
18.0
1.2
230/3/50
17.2
1.2
380/3/50
10.4
1.2
400/3/50
9.9
1.2
415/3/50
9.5
1.2
440/3/50
9.0
1.2
500/3/50
7.9
1.2
550/3/50
7.2
1.2
OPEN CIRCUIT VOLTAGES
Test Points
Input Hertz
Open Circuit Volts
Welding Output Terminals
60
64/72VDC
Welding Output Terminals
50
61/69VDC
WELDING OUTPUT LOAD TEST
Output Control Settings
Amps
Volts
Dial Selector at “A”
60
20VDC (Maximum)
Minimum
Dial Selector at “B”
625
44 to 49 VDC
Maximum