Henny Penny 592, 590 manual Every 90 days, Yearly Inspection

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Model 590/592

2-8. COMPLETE CONTROL Should the control panel become inoperative, follow these

PANEL-HENNY PENNY instructions for replacing the board.

1.Remove electrical power supplied to the fryer.

To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle.

2.Remove the two screws securing he control panel and lift panel up and out

3.Unplug the connectors going to the control board.

4.Install a new control panel.

2-9. PRESSURE REGULATION The Henny Penny Fryer uses pressure as one of the compo- nents of the cooking process. Once the lid is sealed to the frypot, and the solenoid valve closes, a deadweight valve main- tains the correct pressure in the frypot.

The lid has minimal and limited maintenance and repair proce- dures, which are addressed in the following sections.

The following is a routine maintenance schedule for the Lid:

Every 90 days

•Clean and reverse the lid gasket

Yearly Inspection

•Check Lid Gasket for splits and tears-replace if necessary

•Check Pressure Pads for wear-rotate if necessary

•Check Cam Slide Guides-replace if worn or broken

•Check Lid Rollers-replace if cracked or damaged

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Contents Preventive MaintenanceMaintenance Hints IntroductionCheckout High Temperature Fuse Holders Limit ControlReplacement Excess force will damage temperature probe Temperature Probe ReplacementYearly Inspection Every 90 daysReversing the LID UprightGasket Model 590/592 Pressure pads are plastic strips that the lid cam presses Pressure PADAgainst to seal the lid LID Adjustment Solenoid Valve If the core-disc assembly is sticking due to buildup Solenoid Valve Deadweight ValveRemoval & Cleaning Safety Relief Valve Deadweight ValveCalibration Steps Cleaning StepsValve Pressure Gauge30 31 34 35 ContactorsIf either contactor proves defective, replace as follows Amperage Wires PowerHeating Elements Heating Elements 4 mm Gap Out and drains the shortening out of the pot Drain valve opens when the drain valve handle is pulledDrain Valve ExtensionNylatron Strips Replacement Nylatron Strips Replacement
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