Henny Penny 680 KFC manual Power/Pump

Power/Pump	Switch	The Power/Pump		Switch is a three way switch	with center
		“OFF” position. Move the switch to the position marked
		“POWER” to operate the fryer. Move the switch to the
		position marked “PUMP” to operate the optional portable
		filter pump. Certain conditions must be met prior to operaton
		of the filter pump. These conditions are covered later in this
		section.
Cookpot		This reservoir	holds the cooking shortening.
Cooking Rack		This stainless steel rack consists of five shelves which contain
		the food product during and after frying.
Lid Gasket		The lid gasket	provides the pressure seal for		the cookpot
		chamber.
Operating Valve		The dead weight		style operating pressure relief	valve is used
		to maintain a constant level of steam pressure within the
		cookpot. Any excess steam pressure is vented through the
		exhaust stack.
Safety Relief	Valve	The safety relief		valve is an ASME approved spring loaded
		valve set at 14.5 psi. In the event the operation valve becomes
		obstructed, this safety valve will release excess pressure,
		keeping the cookpot chamber at 14.5 psi. If this occurs, turn
		the Power/Pump switch to the “OFF” position to release all
		pressure from	the cookpot.
Safety Relief Valve Lever		THE LEVER	IS NOT TO BE PULLED.

Severe burns from the steam will result.