Master Lock B70CEH Storing Transporting, Or Shipping, Preventative, Maintenance, Schedule, occur

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PORTABLE FORCED AIR HEATERS

STORING,

TRANSPORTING, OR SHIPPING

Note: If shipping, transport companies re- quire fuel tanks to be empty.

1.Drain fuel tank.

Note: Some models have drain plug on underside of fuel tank. If so, remove drain plug to drain all fuel. If heater does not have drain plug, drain fuel through fuel cap opening. Be sure all fuel is removed.

2.Replace drain plug if provided.

3.If any debris is noted in old fuel, add 1 or 2 quarts of clean kerosene to tank, stir, and drain again. This will prevent excess debris from clogging filters dur- ing future use.

4.Replace fuel cap or drain plug. Prop- erly dispose of old and dirty fuel. Check with local automotive service stations that recycle oil.

5.If storing, store heater in dry place. Make sure storage place is free of dust and corrosive fumes.

IMPORTANT: Do not store kerosene over summer months for use during next heating season. Using old fuel could damage heater.

PREVENTATIVE	WARNING: Never service heater
MAINTENANCE
	while it is plugged in, operating, or hot.
SCHEDULE	Severe burns and electrical shock can
	occur.

Item	How Often	How To
Fuel tank	Flush every 150-200 hours of	See Storing, Transporting, or Ship-
	operation or as needed	ping
Air output and	Replace every 500 hours of	See Air Output, Air Intake, and Lint
lint filters	operation or once a year	Filters, page 10
Air intake filter	Wash and dry with soap and	See Air Output, Air Intake, and Lint
	water every 500 hours of op-	Filters, page 10
	eration or as needed
Fuel filter	Clean twice a heating season	See Fuel Filter, page 8
	or as needed
Ignitor	No maintenance required
Fan blades	Clean every season or as	See Fan, page 13
	needed
Motor	Not required/permanently lu-
	bricated

TROUBLESHOOTING

WARNING: Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur.

HEATER WITH FUSED OR NON-FUSED IGNITION CONTROL ASSEMBLY

FAULT CONDITION POSSIBLE CAUSE REMEDY

Motor does not start five seconds after heater is plugged in (ON/OFF switch light remains on)

1. Bad electrical connection between motor	1. Check all electrical connections. See
and ignition control assembly or ignition	Wiring Diagram, page 23
control assembly and power cord

		WARNING: High voltage!
2.	Binding pump rotor		2.	If fan does not turn freely, see Pump
				Rotor, page 12
3.	Defective ignition control assembly		3.	Replace ignition control assembly
4.	Defective motor		4.	Replace motor

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