Bunn AFPO-3 SL manual Service, Component Access

SERVICE

This section provides procedures for testing and replacing various major components used in this dispenser should service become necessary. Refer to Troubleshooting for assistance in determining the cause of any problem.

WARNING - Inspection, testing, and repair of electri- cal equipment should be performed only by qualified service personnel. The dispenser should be unplugged when servicing, except when electrical tests are re- quired and the test procedure specifically states to plug in the dispenser.

COMPONENT ACCESS

WARNING - Disconnect the dispenser from the power source before the removal of any panel or the replace- ment of any component.

All components are accessible by removing the eight #8-32 screws (five on the front and three on the rear) securing the main housing to the main mounting panel and the removal of the four #8-32 nuts secur- ing the pump/solenoid switch panel to the solenoid mounting bracket. Refer to Fig. 1

									1
							REF	ILL	2
						3			IN
									MA ER
									POW
						ER
						WAT	T
						INPU
				1		1
					OR
			OR	AV
					T	2
			FLAVPUT	FLINPU
			OUT
		2	ER
			WATPUT	3
			OUT
		VOR
		FLA PUT
		OUT
	3	ER
		WATPUT
		OUT
AVO	R
FL TPUT
OU
ATER
W TPUT
OU
FIG. 1 COMPONENT ACCESS									P1521

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