Miller Electric Big Blue 600D manual 100 h, 200 h, 250 h, 500 h, 1000 h, 3000 h

				100 h
	Change Oil. See				Change Oil
	Section 7-4.				Filter. See
					Section 7-4.
	Clean And				Check	air
	Tighten				cleaner	hoses
	Battery				for cracks and
	Connections.				loose clamps.
				200 h
				Replace
				Unreadable
				Labels.
				250 h
				Check And
				Clean Spark
				Arrestor. See
				Section 7-8.
				500 h
				Repair Or
				Replace
				Cracked
				Cables.
				1000 h
	Blow Out Or			Service Welding	FUEL	Drain Sludge
	Vacuum Inside.			Generator Brushes
OR					SLUDGE	From Fuel
	During Heavy			And Slip Rings.
						Tank. See
	Service,			Service More Often
						Section 7-4.
	Clean Monthly.			In Dirty Conditions.*
	Change Fuel		1/2 in.	Check Belt		Check
						Valve
		(13 mm)		Tension. See
	Filters. See
						Clearance.*
				Section 7-7.
	Section 7-4.
				3000 h
				Clean/Set
				Injectors.*
						OM-481 Page 21