Henny Penny 680 KFC manual Solenoid Valve, Replacement, Seat, Operating Control Valve

Henny Penny		Model 680
5-16. SOLENOID VALVE	7.	With the bonnet assembly and core-disc assembly
Replacement (Continued)		removed, disconnect the two nut fittings. One connects the
		solenoid valve to the dead weight system; the other is attached
		to the condensation tank.
	8.	Remove the elbows from the solenoid valve.
	9.	Remove the two adapter screws which attach the pipe adapter
		to the solenoid valve body.
	10.	Remove the disc spring, guide, and Teflon seat.
	11.	Clean the valve body.
	12.	Wet “O” ring around seat with water and insert “O” ring
		assembly (flat side first) in valve through “IN” side of body.
		Use an eraser end of pencil and press in the Teflon seal until it
		snaps into place. BE CAREFUL NOT TO MAR OR NICK
		THE SEAT.
		NOTE
		The smallest nick can cause a pressure leak. Replace all “O”
		ring seals that are in the parts kit and reassemble valve.
	13.	If the complete valve is being replaced, follow steps 1, 2, 3, 4,
		5, 7, and 8, in this section.
5-17. OPERATING CONTROL
VALVE

DO NOTATTEMPT TO REMOVE THE VALVE CAP WHILE THE FRYER IS OPERATING, or severe burns or other injuries could result.

The operating valves are located at the back of the unit. The valve left of the pressure gauge is a 14 1⁄2 lb. safety relief valve, and to the right of the pressure gauge, the operating valve.

Valves are working properly, when “OPERATING ZONE” indicates on the gauge by the pointer. The gauge pointer should not normally exceed the operating zone. If the pressure builds to 14 1⁄2 lbs., the safety relief valve opens and releases pressure from the frypot.

5-14

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