Miller Electric 301 G manual Maintenance & Troubleshooting

SECTION 8 − MAINTENANCE & TROUBLESHOOTING

8-1. Routine Maintenance

Recycle engine fluids.

YStop engine before maintaining.

.See Engine Manual and Maintenance Label for impor-

tant start-up, service, and storage information. Service more often if used in severe conditions.

*To be done by Factory Authorized Service Agent.

Every 8 h

Check fluid levels. See Section 5-2.

OIL Full

Wipe up spills.

20 h

25 h

Check and clean spark arrestor screen. See Section 8-3.

Service air filter wrapper (foam element). See Section 8-4.

	Every 50 h
Clean and	tighten
weld terminals.
	Every 100 h
Change oil. See	Service air filter element.
Section 8-5and
maintenance	See Section 8-4.

label.

Clean cooling system. See engine manual.

Clean and tighten battery connections.

Every 200 h

Change oil filter. See Section 8-5and maintenance label.

Replace fuel filter. See Section 8-5.

Check spark plugs, and replace if fouled. Operation at low speed (1800 rpm) may increase fouling.

Replace unreadable labels.

Repair or replace cracked cables.

Every 500 h

Service welding generator brushes and slip rings. Service more often in dirty conditions.*

Every 1000 h

Blow out or vacuum inside. During	OR
heavy service, clean monthly.

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