Frymaster 1824/2424G manual 24G Series Flatbottom GAS Fryers Service Procedures

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24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1: SERVICE PROCEDURES

1.7.3 Replacing the Gas Valve

DANGER

Drain the frypot or remove drain valve handle to prevent accidental opening before

proceeding further.

1.Disconnect fryer from electrical and gas supplies.

2.Disconnect the wires from the gas valve terminal block, marking each wire to facilitate reconnections. For 120VAC gas valves, disconnect the black wire from the high-limit, then remove the bombtail connecting the white wire.

3.Remove the high-limit thermostat wire from the gas valve pilot coil (all but 120VAC valves).

4.Remove the pilot gas line fitting from the gas valve.

5.Remove the pipe union collars to the left and right of the gas valve and remove the valve.

6.Remove the pipefitting from the old gas valve and install on the replacement valve, using Loctite PST567 or equivalent pipe thread sealant on threads. Do not apply sealant to the first two pipe threads. Doing so will clog and damage the gas valve.

7.Reverse steps 1-5 to install the replacement gas valve.

1.7.4Replacing the Pilot Assembly or Direct Spark Ignitor

1.7.4.1 Replacing Pilot Assembly

1.Remove the burner shield from the burner-box slots.

2.Remove the pilot tubing from the bottom of the pilot assembly.

3.Remove the mounting screw from the pilot mounting-bracket and remove the pilot.

4.Reverse the procedure to replace the pilot assembly. Ensure the replacement assembly is properly positioned above the center burner tube before tightening mounting-bracket screw.

NOTE: The above procedure is applicable to standing pilot assemblies only.

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Contents 24G Series Flatbottom Gas Fryers Hour Service Hotline DECPage Computers Where Applicable FCC 24G Series Flatbottom Gas Fryers Table of Contents CE only Altitudes of 2000 feet or less Functional DescriptionNON-CE Altitudes of 2000 feet or less Electronic Ignition Configuration Pilot System ConfigurationControl Options Thermatron Controller Board Safety Components Accessing Fryers for ServicingAdjusting Burner Manifold Gas Pressure Cleaning the Gas Valve Vent Tube if applicableCalibrating the Thermatron Temperature Controller Adjusting the Pilot Flame where applicableLoosen two setscrews in dial arrows to recalibrate Replacing Fryer Components Remove/Replace Temperature Probe or High-Limit ThermostatTemperature probe High-limit Removing/Replacing Rocker Switches 24G Series Flatbottom GAS Fryers Service Procedures Removing/Replacing Blower Assembly or Air Prover Switch Replacing air prover switch Frypot Baffle Inspection Replacing the FrypotFrypot/Firebox Removal/Replacement Procedure 24G Series Flatbottom GAS Fryers Service Procedures If the Firebox Requires Replacement Troubleshooting and Problem Isolation Ignition Failures Problems Related to the Electronic CircuitsImproper Burner Functioning 24G Series Flatbottom GAS Fryers Service Procedures Filtration Problems Improper Temperature Control24G Series Flatbottom GAS Fryers Service Procedures Leakage Troubleshooting Guides To temperature quickly Power is present atTemperature Main Burner MalfunctionsLight Indication Probable Cause Corrective Action Indicator LightsWiring Diagrams 10.2 24G Series Single Fryers, Non-CE with Boil-Out Switch 24G Series Flatbottom GAS Fryers Service Procedures 24G Series Flatbottom GAS Fryers Service Procedures 24G Series Flatbottom GAS Fryers Service Procedures 24G Series Flatbottom GAS Fryers Service Procedures 24G Series Flatbottom GAS Fryers Service Procedures 10.8 24G Series Single Fryers CE-ApprovedWiring, Standing Pilot Scfc Models 10.10 24GTI Oil Return/Filter System Blower Assembly and Combustion Air 24G Series Flatbottom GAS Fryers Parts ListBurner Manifold and Related Components Component Flue Caps, Top Caps, and Related Components 2424G Notched Left End use 823-4058 for notched right end Cabinetry Scfc Models Common Cabinet Components Scfc ModelsNot illustrated Door Assemblies and Component Parts Scfc Models Control Panels, Wireways, and Related Components Scfc Models Component Oil Return and Suction Manifolds Scfc Models Component Filter Unit Scfc Models Frypot, Drain, and Oil Return Components Scfc Models 24G Series Flatbottom GAS Fryers Parts List Cabinetry SCF Models Previous Style SCF ModelsBack, Single Fryer Cabinet Door Assemblies and Component Parts SCF Models Control Panels, Wireways, and Related Components SCF Models Not illustrated Oil Return and Suction Manifolds SCF Models Component 24G Series Flatbottom GAS Fryers Parts List Caster, 2-inch Rigid use 810-2805 for 2-inch Swivel Caster Filter Unit SCF ModelsFrypot, Drain, and Oil Return Components SCF Models Component Drain Valve and Components Connectors 2-Pin Female 6-Pin Female 9-Pin Female Wiring Connectors, Pin Terminals, and Power CordsScrews, Nuts, and Fasteners Appendix ND90 Built-In Filter System Components Line Parts Pump, 5GPM use 810-2098 for 8GPM Pump Seal, Shaft O-Ring Service Hotline