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

Page 29

24G SERIES FLATBOTTOM GAS FRYERS CHAPTER 1: SERVICE PROCEDURES

A pump seized by debris or hard shortening must be disassembled, cleaned and reassembled as follows:

1.Disconnect power to the filter system.

2.Remove the front cover of the pump to access the gears inside, if the pump is accessible while still inside the cabinet. If the front cover is not accessible, the pump must be removed from the pump motor (remove input/output plumbing from the pump prior to removing pump). Remove setscrews to disengage the pump from the motor.

3.Prior to reassembly, the inside housing must be clean and free of any sediment or debris. Failure to completely clean the inside housing and ring gear will cause gear binding after reassembly.

4.During reassembly, partially install the housing bolts in a star pattern, leaving a ⅛-inch (3.18 mm) gap between the cover and housing flanges. Ensure there is no shortening or oil in the filter pan, and that the filter pan is disconnected. With the motor running slowly draw the cover in, evenly tightening the housing bolts. When the cover is snug on the housing tighten all bolts to 15 inch-lbs (1.7 Nm) ensuring that the pump is working correctly. Turn the motor off.

The electronics of the SUFF/UFF filtration system are simple and straightforward. Microswitches attached to handles for each vat and wired in parallel provide the 24 VAC required to activate the pump relay coil. When the handles are moved to the ON position, the activated pump relay coil pulls the pump motor switch in, supplying power to the pump motor.

Filter systems equipped with oil-return heaters are wired into the 120 VAC source, which remains energized as long as the unit is plugged in.

1-24

Image 29

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