Hobart Welding Products 3225D manual Maintenance and Troubleshooting

SECTION 7 – MAINTENANCE AND TROUBLESHOOTING

7-1. Routine Maintenance

Y Stop engine before maintaining.

Recycle . See also Engine Manual and Maintenance Label.

engine Service engine more often if used in severe condi-

fluids. tions.

* To be done by Factory Authorized Service Agent.

8 h

Wipe Up

Spills.

Check Fluid

Levels. See

Section 4-4.

FUEL	Drain Water
WATER	From Fuel
	System. See
	Section 7-4.

50 h

Clean Air Filter.

See Section 7-3.

Clean And

Tighten Weld

Terminals.

100 h

Check air cleaner hoses for cracks and loose clamps.

Clean

Cooling System.

Clean And

Tighten

Battery

Connections.

200 h

250 h

Replace

Unreadable

Labels.

Check And

Clean Spark

Arrestor. See

Section 7-8.

500 h

Change Oil. See

Section 7-4.

Change Oil	Repair Or
	Replace
Filter. See
	Cracked
Section 7-4.
	Cables.

		1000 h
	Blow Out Or		Service Welding
OR	Vacuum Inside.	Change Fuel	Generator Brushes
	During Heavy		And Slip Rings.
		Filters. See
	Service,		Service More Often
		Section 7-4.
	Clean Monthly.		In Dirty Conditions.*

1/2 in.	Check
(13 mm)	Belt
	Tension.

FUEL	Drain Sludge
	From Fuel
SLUDGE
	Tank. See
	Section 7-4.

Check

Valve

Clearance.*

3000 h

Clean/Set

Injectors.*

OM-480 Page 24