Frymaster FPHD manual Cleaning the Gas Valve Vent Tube if applicable

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HIGH EFFICIENCY DECATHLON SERIES GAS FRYERS

CHAPTER 1: SERVICE PROCEDURES

1.3 Cleaning the Gas Valve Vent Tube (if applicable)

1.Set the fryer power switch and the gas valve to the OFF position.

2.Carefully unscrew the vent tube from the gas valve. NOTE: The vent tube may be straightened for ease in removal.

3.Pass a piece of ordinary binding wire (.052 inch diameter) through the tube to remove any obstruction. Remove the wire and blow through the tube to ensure it is clear.

4.Reinstall tube and bend so that the opening is pointing downward.

1.4 Adjusting Burner Manifold Gas Pressure

WARNING

This task should be performed by qualified service personnel only.

1.Ensure that the gas valve knob is in the OFF position.

2.Remove the pressure tap plug from the gas valve (see arrows in photos below for location).

Pilot Ignition Valve	Electronic
(Line Voltage)	Ignition Valve

3.Insert the manometer fitting into the pressure tap hole.

4.Place the gas valve in the ON position then place the fryer power switch in the ON position. When the burner lights and continues to burn, check the gas pressure reading against the table on page 1-1.

5.To adjust burner gas pressure, remove the cap from the gas valve regulator and adjust to correct pressure.

6.Place the fryer power switch and the gas valve in the OFF position. Remove the manometer fitting from the pressure tap hole and reinstall the pressure tap plug.

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Contents MAY Hour Service HotlineIncludes HD63/Red Robin and Common Cabinetry Page Computers FCC Table of Contents Page Functional Description GAS Information Altitudes of 2000 feet or lessPilot System Configuration Electronic Ignition ConfigurationControl Options Interface BoardsThermatron Board P/N Interface Boards Test Meter Setting Pins Test Results Indicates power from 12V transformerAccessing Fryers for Servicing ThermostatsRestraints Cleaning the Gas Valve Vent Tube if applicable Adjusting Burner Manifold Gas PressureMain Pilot Adjusting the Pilot FlameCalibrating the Thermatron Trailing PilotReplacing Fryer Components Replacing the ComputerReplacing the Temperature Probe Computer-equipped Fryers Replacing the Temperature Probe Computer-equipped Fryers Probe cannot be repositioned Installing the New Temperature Probe Replacing the High-limit ThermostatLocate the high-limit probe Capillary tube cannot be repositioned Replacing Rocker Switches Figure BReplacing Rocker Switches Replacing the Pilot Assembly Replacing the FrypotRemoving the joiner strip Removing gas manifold shield Removing bolts arrows securing flue to frypot Nut Valve Boot Clamp Remove the drain valve nut and attached Hardware Cutting frypot seal prior to frypot removal Lifting frypot from fryer Troubleshooting and Problem Isolation Ignition FailureElectronic Circuits Improper Burner FunctionImproper Burner Function Improper Temperature Control Improper Computer Function Improper Filtration Function Frypot Leakage Improper Basket Lift Function Bell-Crank Basket Lifts Troubleshooting Guides ProblemNot possible Right/left sides are the same Wiring DiagramsHigh Efficiency Decathlon, Thermatron with Constant Pilot Computer with Constant Pilot CM4-S Wiring Dean Oil Return Wiring Dean Oil Return Wiring, with Solenoid Probe Resistance Charts High Efficiency Decathlon Series GAS Fryers Parts List High Efficiency Decathlon HD Primary ComponentsSee Drain Manifold Components, Section Decathlon HD50 Primary Components includes Scfhd unitsSee Orifices, Section Decathlon HD50 Primary Components includes Scfhd units Decathlon HD60 Primary Components includes Scfhd units 823-4692Flue Box Assembly also used on HD63 fryers Front, Flue Box Decathlon FPHD65 Primary Components Cabinet Lower Back Channel, Base 265 465 565Cabinet Upper Back Door Assembly, with Liner also used for HD63 fryers Propane Orifices OrificesNatural Orifices Control Panels Control Panel Options, Joiner Strips, and AccessoriesAccessories Joiner StripsOptional Components and Controllers Bezels HD/SCFHD50 SCFHD456 SCFHD60Interface Boards High Efficiency Decathlon Series GAS Fryers Parts List Flush Oil Drain Line Drain Valve Assembly, 1 1 ⁄ 2 without MicroswitchDrain Valve Assembly, 1 1 ⁄ 2 with Microswitch Oil Return Manifold Components Oil Return Manifold Components Oil Return Manifold Components Oil Return and Oil Flush Components Suction Manifold Assembly Microswitch Bracket Assembly, Oil ReturnOil Suction Assembly Oil Suction Start FittingDescription Filtration Components SCFHD60 and SCFHD63 Series Fryers 106-7543Filtration Components FPHD65 Series Fryers Basket Lift Components Basket Lift Components Trough, Holster, & Cover Components Fasteners Screws, Nuts, Bolts Service Hotline