Lincoln Electric PRO-CUT 60 SVM104-A Service Manual page 29

PROCEDURE
NOTE: See Figure D.1.
1. Disconnect input power to the machine.
2. Remove the Left Case Side Assembly.
3. Locate the two capacitors shown Figure D.1
and D.2.
4. Put on the insulated gloves.
5. Grip the middle of the resistor with the
insulated pliers.
MAINTENANCE
CAPACITOR DISCHARGE PROCEDURE
FIGURE D.1 - Capacitor Discharge Procedure
6. Touch the resistor leads across the two
capacitor straps as shown for 10 seconds.
a. DO NOT TOUCH THE CAPACITOR
STRAPS WITH YOUR HANDS OR ANY
OTHER PART OF YOUR BODY.
7. Test for zero volts across the capacitor
terminals with a DC voltmeter.
a. Capacitor terminal polarity is marked on
the capacitor straps.
b. If any voltage is measured, REPEAT
PROCEDURE.
INSULATED
PLIERS
INSULATED
GLOVES
D-2
PRO-CUT 60