Henny Penny 520 manual Operating Controls, Operation, Description, Function

Henny Penny			Model 520
3-1. OPERATING CONTROLS		SECTION 3. OPERATION
Item	Description		Function
1	Main Power Switch		A three way rocker switch with a center off position. Pressing
	with Built- In Indicator		the left side of the rocker switch (COOK position) operates the
	Lights		fryer, and the amber light illuminates. No light is visible when
			the switch is in the OFF position. To filter, press the right side
			of the rocker switch (PUMP position) to operate the pump
			motor, and the red light illuminates.
2	Single Stage		An electromechanical device used to regulate temperature.
	Thermostat		To set the desired cooking temperature, turn the thermostat
			knob clockwise.
3	Temperature Light		Illuminates when the shortening temperature is below the
			set-point temperature. The light goes off when the shortening
			reaches the set-point temperature.
4	Timer		An electromechanical device that controls the length of the
			cooking cycle. The timer controls the operation of the solenoid
			valve and automatically resets at the end of the cooking time.
			Set the desired cooking time by turning the grayknob clockwise
			until the arrow points at the desired cooking time. Pushing on
			the red button, activates the timing cycle and closes the sole-
			noid. The red arrow times down to zero (0), while the black
			arrow remains at the preset time. When the red arrow reaches
			zero (0), it automatically goes back to the preset time. Also, the
			solenoid opens, releasing the pressure inside the frypot.
			A. Set gray knob to desired time.
			B. Push red button to start timing cycle and build pressure.
			C. When red arrow reaches zero (0), it resets to preset time
			and pressure is released.
5	End of Cooking Cycle		A. The timer buzzer sounds, the solenoid valve opens to
			release pressure, and the timer resets.
			B. Move the timer switch to the OFF position.
6	Dead Weight Valve		Maintains a constant level of steam pressure within the frypot.
	Assembly		Excessive steam pressure is vented through the exhaust stack.
			NOTE
			Remove the dead weight cap, and clean the cap, weight,
			and orifice once a day to prevent over-pressurization inside
			the frypot. See section 5-16.

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