Henny Penny 590, 592 manual Solenoid Valve, Deadweight Valve

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2-15. SOLENOID VALVE (Continued)

Model 590/592

13. Wet “O” ring around seat with water and insert O-ring assembly (flat side first) in valve through “IN” side of body. Use an eraser end of pencil and press in the Teflon seal until it snaps into place. Be careful not to mar or nick the seat.

The smallest nick can cause a pressure leak. Replace all O-ring seals that are in the parts kit and reassemble the valve.

14. If the complete valve is to be replaced, follow steps 1, 2, 3, 4, 5, 7, 8 and 9 in this section.

2-16. DEADWEIGHT VALVE

Deadweight valve

DO NOT ATTEMPT TO REMOVE DEADWEIGHT CAP WHIILE FRYER IS OPERATING. SEVERE BURNS OR OTHER INJURIES WILL RESULT.

The operating valves are located behind the lid. The valve, left of the pressure gauge, is a 14 1/2 lb. (999 mbar) safety relief valve, and the one on the right is the deadweight valve.

Valves are working properly, when the pointer on the gauge is in the “OPERATING ZONE” (green area). The gauge pointer should not normally exceed the operating zone. If the pressure builds to 14 1/2 lbs.(999 mbar), the safety relief valve will open to release steam pressure from inside frypot.

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Contents Introduction MaintenanceMaintenance Hints PreventiveCheckout High Temperature Limit Control Fuse HoldersReplacement Temperature Probe Replacement Excess force will damage temperature probeEvery 90 days Yearly InspectionGasket UprightReversing the LID Model 590/592 Against to seal the lid Pressure PADPressure pads are plastic strips that the lid cam presses LID Adjustment Solenoid Valve If the core-disc assembly is sticking due to buildup Deadweight Valve Solenoid ValveDeadweight Valve Removal & Cleaning Safety Relief ValvePressure Gauge Cleaning StepsValve Calibration StepsContactors 30 31 34 35If either contactor proves defective, replace as follows Wires Power AmperageHeating Elements Heating Elements 4 mm Gap Extension Drain valve opens when the drain valve handle is pulledDrain Valve Out and drains the shortening out of the potNylatron Strips Replacement Nylatron Strips Replacement
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