Miller Electric WC-24 manual Maintenance & Troubleshooting, Routine Maintenance, Months

SECTION 5 − MAINTENANCE & TROUBLESHOOTING

5-1. Routine Maintenance

Y Disconnect power before maintaining.

3 Months

Replace

Damaged Or

Unreadable

Labels

Repair Or Replace

Cracked Cord

5-2. Troubleshooting

	Trouble	Remedy
Pressing gun trigger does not energize		Secure plug PLG4 in 14 pin receptacle on welding power source (see Section 4-5).
or feed wire.
		Secure gun plug in Gun Control receptacle RC3 on weld control (see Section 4-5).
		See Troubleshooting Section of gun and/or welding power source Owner’s Manual.
Pressing gun trigger energizes wire,		See Troubleshooting Section of gun Owner’s Manual.
but wire does not feed.
Pressing gun trigger feeds wire, but		Secure plug PLG4 in 14 pin receptacle on welding power source (see Section 4-5).
wire is not energized.
		See Troubleshooting Section of welding power source Owner’s Manual.
Wire feeds erratically.		See Troubleshooting Section of gun Owner’s Manual.
Wire burns back.		Secure plug PLG4 in 14 pin receptacle on welding power source (see Section 4-5).
		Secure gun plug in Gun Control receptacle RC3 on weld control (see Section 4-5).
		See Troubleshooting Section of gun and/or welding power source Owner’s Manual.

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