Section 5 − Maintenance & Troubleshooting; Routine Maintenance; Circuit Breaker Cb1 - MAC TOOLS MW50 Owner's Manual

SECTION 5 − MAINTENANCE & TROUBLESHOOTING

5-1. Routine Maintenance

Damaged Or

5-2. Circuit Breaker CB1

Replace
Unreadable
Labels
Blow Out Or
Vacuum Inside
1
Y Disconnect power
before maintaining.
3 Months
Repair Or
Replace
Cracked
Cables And
Cords
6 Months
Remove drive roll and
carrier. Apply light coat
of oil or grease to drive
motor shaft.
.
Maintain more often
during severe conditions.
Clean And
Tighten
Weld
Terminals
1 Circuit Breaker CB1
If CB1 opens, wire feeding stops.
Check gun liner for blockage or
kinks, and check for jammed wire,
binding drive gear, or misaligned
drive rolls. Allow a cooling period
before resetting CB1.
Ref. ST-801 103-B
OM-154 501 Page 15