Lincoln Electric IDEALARC R3R-300 Service Manual page 96

F-62
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 Volts/Phase/Hertz
200/3/60
208/3/60
230/3/60
380/3/60
440/3/60
460/3/60
550/3/60
575/3/60
200/3/50
220/3/50
230/3/50
380/3/50
400/3/50
415/3/50
440/3/50
500/3/50
550/3/50
Test Points
Welding Output Terminals
Welding Output Terminals
Output Control Settings
Dial Selector at "A"
Minimum
Dial Selector at "B"
Maximum
TROUBLESHOOTING & REPAIR
RETEST AFTER REPAIR (R3R 400)
INPUT IDLE AMPS AND WATTS
Maximum Idle Amps
9.5
9.2
8.3
5.0
4.3
4.1
3.4
3.3
18.6
17.0
16.3
9.8
9.3
9.0
8.5
7.5
6.8
OPEN CIRCUIT VOLTAGES
Input Hertz
60
50
WELDING OUTPUT LOAD TEST
Amps
40
500
IDEALARC R3R
F-62
Maximum Idle KW
1.04
1.04
1.04
1.04
1.04
1.04
1.04
1.04
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
1.15
Open Circuit Volts
63/69VDC
61/66VDC
Volts
20VDC (Maximum)
43 to 47 VDC