Frymaster H50 manual Binds and Jams

Page 37
100/120V Modular Basket Lift Assembly
P/N 1061807SP (TYPICAL)

the frypot until the rod loses contact with the upper microswitch, cutting power to the motor and again reversing the direction of current flow.

Problems with the basket lift can be grouped into three categories:

•Binds and jams

•Motors and gears

•Electronics.

BINDS AND JAMS

Noisy, jerky or erratic movement of the lifts is usually due to lack of lubrication of the rods and bushings. Apply a light coat of Lubriplate® or similar lightweight white grease to the rod and bushings to correct the problem.

Another possible cause of binding is improper positioning of the motor, which prevents the gear from correctly engaging the teeth in the rod. To correct the problem, loosen the screws that hold the motor in place and move it forward or backward until the rod has just enough slack to be rotated slightly.

MOTORS AND GEARS

The most likely problem to be encountered in this category is erratic motion of the lift due to a worn drive

gear. Failure to keep the lift rod and bushings properly lubricated will cause unnecessary wear of the gear. Correct the problem by replacing the worn gear.

If the lift cycles correctly but fails to remain in the up position (i.e., goes up, but then slowly settles back down into the frypot), the problem is a failed motor brake. This cannot be repaired and the motor must be replaced.

If power is reaching the motor but the motor fails to run, it is burned out and must be replaced.

ELECTRONICS

Within this category are problems associated with the relays, microswitches, capacitors, resistors, interface board, wiring, and controls. The most common problem in this category is a lift that continuously travels up and down. This is usually caused by a microswitch that is out of adjustment.

Troubleshooting the electronics of the basket lift is the process of verifying current flow through the individual components up to and including the motor. Using a multimeter set to the 250 VAC range, check the connections on both sides of the component for the presence of the applied line voltage. The wiring diagram on the Page 1-38 identifies the components and wiring connection points.

1-31

Page 36 Page 38
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Page 36 Page 38
Contents 8196083 Hour Service HotlineCanada Page PRO H50/55-SERIES GAS Fryers Table of Contents Parts List This page Intentionally Left Blank Electronic Ignition System Functional DescriptionInterface Board LED Diagnostic LightsInterface Board Frequently Used Test Points for Interface Board Checking the Burner Manifold Gas Pressure Cleaning the Gas Valve Vent TubeNon-CE Standard Burner Manifold Gas Pressures Measuring Flame Current Replacing the Temperature Probe or High-Limit Thermostat Replacing an Ignition Module Replacing the Interface BoardReplacing or Cleaning a Combustion Air Blower Blower Housing Blower Wheel Adjusting the Air/Gas Mixture Page ALL Other Valves Page Replacing the Frypot Page Page Page Disassembling a Frypot Full-vat Illustrated Page Page Re-assembling a Frypot Full-vat Illustrated Ignition Failure Troubleshooting and Problem IsolationImproper Burner Function Problems Related to the GAS ValvePage Computer Malfunctions Improper Temperature ControlFiltration Malfunctions Pump Leakage Verifying Solenoid OperationBasket Lift Malfunctions Binds and Jams Interpretation of Analog Controller Lights Troubleshooting Guides Troubleshooting the 24 VAC CircuitPage Volt Circuit Left VAT Right VAT Troubleshooting the Temperature Probe Troubleshooting the Gas ValveProbe Resistance Chart Probe Resistance ChartModule Wiring Diagram for Full-Vat Simplified Wiring DiagramsDiagram WiringFull AustrailiaSingle-Spark VatLeft VAT Right or Full VAT Principal Wiring ConnectionsWiring Diagrams Full VAT Pro H50/55-Series FryerFAST-Ready Constant Pilot Extracted from 8051377B Fpph 250/255/450/455 Transformer/Filter Box Fpph 350/355 Transformer/Filter Box Transformer/Filter Box for use with Fast Controllers Modular Basket Lift 100/120V Right Side Modular Basket Lift 208/250VPage PRO H50/55-SERIES GAS Fryers Parts List Basket Lift Assemblies Component Cabinetry Backs, Doors, Flue Caps, Sides, and Top Caps Component See Page 2-4 for upper hinges Component 2-inch Hex Washer Manifold, Rear not present in single fryers Full-vatNon-CE Export not available for CE Units ControllersPage Ringtwo required Drain Valves and Associated Components Component Oil Return Line Components Component Oil Return Handle, Oil Disposal and Disposal Hose Components 810-0783 Cotter Pin 19 810-0285 Swivel, Valve Control Assembly Wand Plumbing Japan Oil Disposal Wand AssemblyNut furnished With Item Rear Flush Oil Return ComponentsElbow, 90º x ½-inch Street Power Shower Assembly, Dual-vat, Complete Power Shower Assemblies OptionalComponent Boxes Electronics and Electrical ComponentsCable, 21-inch Ignition comes with Rajah connector Item Transformer Nut, 8-32 Keps Hex High-Limit Thermostat and Temperature Probe Food Warmer Heat Lamp for element only, use Food Warmer ComponentsPage Screw, #10 X 1/2-inch Hex Washer Head 410 SS Dual-Vat Frypot Components For rear flush oil return components, see PH250/255 Full Vat Gas Manifold Typical Gas Supply and Combustion System ComponentsCE Conversion Kits Gas Valves and Associated Components Gas Valve Wiring Wiring Assemblies and Harnesses Main Wiring Harnesses Transformer Box Cable Assemblies Component Miscellaneous Connectors and Terminals This page Intentionally Left Blank Service Hotline
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H50 specifications

The Frymaster H50 is a state-of-the-art commercial deep fryer designed for efficiency and reliability in fast-paced kitchen environments. Known for its advanced technology and user-friendly features, the H50 is an ideal solution for restaurants, cafeterias, and food service operations looking to enhance their frying capabilities.

One of the standout features of the Frymaster H50 is its innovative oil management system. This system helps maintain optimal oil quality and reduces the frequency of oil replacement, which not only saves costs but also contributes to improved food flavor. The unit is equipped with a built-in filtration system that can clean the oil while the fryer is in use, significantly extending the life of the frying oil and ensuring consistent frying results.

The Frymaster H50 is also designed with advanced temperature control technology. This ensures precise temperature settings, allowing operators to achieve the perfect fry every time. The fryer features a digital control panel that makes it easy to set and monitor frying temperatures, giving chefs the flexibility to prepare a wide variety of fried foods, from crispy french fries to delicate fish fillets.

In terms of performance, the Frymaster H50 boasts a high production capacity, making it capable of handling large volumes of food. This is especially beneficial during peak service hours when demand is at its highest. The fryer can heat up quickly, providing rapid recovery times that keep up with busy kitchen demands.

Durability and ease of maintenance are also key characteristics of the Frymaster H50. Constructed with high-quality materials, this fryer is built to withstand the rigors of heavy usage in commercial settings. The removable fry pots offer easy access for cleaning and maintenance, ensuring that the fryer stays in optimal working condition with minimal downtime.

Another important aspect of the Frymaster H50 is its energy efficiency. The fryer is designed to consume less energy while still delivering superior frying results, which is an essential factor for businesses looking to reduce their operational costs.

Overall, the Frymaster H50 combines innovative technology with user-friendly features to deliver a high-performing commercial frying solution. Its advanced oil management system, precise temperature control, and durable construction make it an excellent choice for any food service operation looking to elevate their frying capabilities.
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