Miller Electric Millermatic DVI manual Routine Maintenance, Supplementary Protector CB1, Months

SECTION 6 − MAINTENANCE &TROUBLESHOOTING

6-1. Routine Maintenance

Y

Disconnect power before maintaining.

.Maintain more often during severe conditions.

3 Months

Replace unreadable labels

Repair or replace cracked weld cable

Clean and tighten weld terminals

6 Months

Blow out or vacuum inside.

OR

Remove drive roll and carrier. Apply light coat of oil or grease to drive motor shaft.

		Ref. 802 990
6-2. Supplementary Protector CB1
	1	Supplementary Protector CB1
	If CB1 opens, wire feeding stops.
	2	Welding Gun
1	Check gun liner for blockage or
	kinks.
	3	Wire Drive Assembly
	Check for jammed wire, binding
	drive gear or misaligned drive rolls.
	Allow cooling period and reset
2	breaker. Close door.

3

Ref. 803 860-B / Ref. 802 714

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