Lincoln Electric PRO-CUT 60 SVM104-A Service Manual page 28

D-1
PRO-CUT 60
MAINTENANCE
SAFETY PRECAUTIONS
WARNING
ELECTRIC SHOCK can kill.
• Only
should perform this mainte-
nance.
• Turn the input power OFF at
the disconnect switch or fuse
box before working on this
equipment.
• Failure to follow this capaci-
tor discharge procedure can
result in electric shock.
• Do not touch electrically hot
parts.
CAPACITOR DISCHARGE PROCEDURE
PROCEDURE DESCRIPTION
This procedure must be performed before per-
forming any maintenance inside the machine.
MATERIALS NEEDED
High resistance, high wattage resistor
( 25-1000 ohms, 25 watts minimum).
Insulated pliers
Insulated gloves
DC Volt/Ohm meter (Multimeter)
qualified personnel