Henny Penny 592, 590 manual Deadweight Valve, Removal & Cleaning Safety Relief Valve

Page 15

Model 590/592

2-16. DEADWEIGHT VALVE (Continued)

ORIFICE CAP DEADWEIGHT

2-17. REMOVAL & CLEANING

OF SAFETY RELIEF VALVE

SAFETY RELIEF VALVE

DO NOT PULL THE RING ON THE SAFETY RELIEF VALVE. HOT STEAM WILL BE RELEASED AND SEVERE BURNS WILL RESULT.

1.At the end of each day’s usage of the fryer, the deadweight valve must be cleaned. The fryer must be OFF and pressure released. Open the lid and then remove the deadweight valve cap and deadweight.

Failure to clean the deadweight assembly daily could result in the fryer building too much pressure. Severe injuries and burns could result.

2.Wipe both the cap and weight with a soft cloth. Make certain to thoroughly clean inside cap, the weight seat, and around deadweight orifice.

3.Dry the parts and replace immediately to prevent damage or loss.

The safety relief valve should be cleaned once a year.

DO NOT ATTEMPT TO REMOVE SAFETY VALVE WHILE FRYER IS OPERATING, OR SEVERE BURNS OR OTHER INJURIES WILL RESULT.

1. Remove pressure gauge.

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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 daysUpright Reversing the LIDGasket Model 590/592 Pressure PAD Pressure pads are plastic strips that the lid cam pressesAgainst 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