Henny Penny 680 KFC manual Continued, Pressure Gauge, Calibration Steps, Removal & Cleaning

Henny Penny		Model 680
5-18. REMOVAL & CLEANING	3.	Clean inside of the elbow with hot water.
OF SAFETY VALVE		NOTE
(Continued)		Turn the relief valve towards the left side of the fryer
		when reinstalling relief valve.
	4.	Immerse the safety relief valve in soapy water for 24
		hours. Use a 1 to 1 dilution rate. The valve cannot be
		disassembled. It is factory preset to open at 14 1⁄2 pounds
		of pressure. If it does not open or close, replace it!
		DO NOT DISASSEMBLE OR MODIFY THIS VAVLE!
		Tampering with this valve could cause serious injuries and
		also voids agency approvals and appliance warranty.
5-19. PRESSURE GAUGE
Calibration Steps	Recalibrate the pressure gauge if it is out of adjustment.
PRESSURE GAUGE	1.	Remove the rim and glass.
	2.	If the indication hand shows a pressure or vacuum reading
		when it should stand at “0”, turn the recalibrator screw in
		the same direction in the indicating hand is to be moved
		until the hand stands at proper “0” position.
	3.	Replace the rim and glass.
Cleaning Steps	1.	Remove the gauge and check inside the pipefittings from
		dead weight body. Make certain fittings are clean and
		open.
	2.	Clean and reinstall the gauge.

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