Lincoln Electric IDEALARC CV-305 - Manual (Page 70)

CAPACITOR BANK REMOVAL AND REPLACEMENT PROCEDURE
(CONTINUED)
TROUBLESHOOTING & REPAIR F-38 F-38
IDEALARC® CV-305
PROCEDURE
1. Disconnect main AC input power to the machine.
2. Test that the capacitors are discharged using a
D.C. voltmeter. Polarity must be observed.
3. Disconnect the components from the capacitor
bank assembly: See Table F.1.
See Figure F. 14.
NOTE: Pay particular attention to the hardware place-
ment for reassembly
.
4. Remove the two screws holding the capacitor
mounting strap to the lift bail assembly using a
5/16" Nutdriver. Note placement of insulation for
reassembly.
5. Carefully remove the capacitor bank assembly.
TABLE F.1.
PART TO REMOVE
Positive Capacitor Jumper Strap
Positive Capacitor Output Lead
Negative Capacitor Output Lead to
P.F.C. Choke
LOCATION
Positive Capacitor Buss
Positive Capacitor Buss
Negative Capacitor Left Side
TYPE WRENCH
1/2" Wrench
1/2" Wrench
1/2" Wrench
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