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Operating Manual
IMPORTANT: WELLS MANUFACTURING PROPRIETARY INFORMATION.
DISSEMINATION OF THIS INFORMATION TO ANYONE OTHER THAN
WELLS AUTHORIZED SERVICE AGENTS IS STRICTLY PROHIBITED.
Part. No 503089 Rev. (-)
TECHNICAL CONTENT OF THIS MANUAL IS DESIGNED FOR
USE BY QUALIFIED PROFESSIONAL TECHNICIANS ONLY.
WELLS MANUFACTURING COMPANY
2 ERIK CIRCLE, P. O. Box 280
Verdi, NV 89439
Customer Service (775) 345-0444 Ext.502
fax: (775) 345-0569
www.wellsbloomfield.com
WFGA-60FS
WFGA-60FS
WFGA-60FS
WFGA-60FS
WFGA-60FS
371
SERVICE
MANUAL
for
GAS
FRYER
MODEL
S370 030703 cps
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Table of Contents
Troubleshooting
Related Manuals for Wells WFGA-60FS
Summary of Contents for Wells WFGA-60FS
- Page 1 IMPORTANT: WELLS MANUFACTURING PROPRIETARY INFORMATION. DISSEMINATION OF THIS INFORMATION TO ANYONE OTHER THAN WELLS AUTHORIZED SERVICE AGENTS IS STRICTLY PROHIBITED. TECHNICAL CONTENT OF THIS MANUAL IS DESIGNED FOR USE BY QUALIFIED PROFESSIONAL TECHNICIANS ONLY. Part. No 503089 Rev. (-) WELLS MANUFACTURING COMPANY 2 ERIK CIRCLE, P.
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Page 2: Safety Procedures
Operating instructions and warnings must be read and understood by all operators and users. Your WELLS fryer is equipped with an oil filtration system, which is designed to filter hot shortening ONLY. Water, cleaning agents or other liquids will damage the FILTER PUMP. -
Page 3: Table Of Contents
Safety Procedures Specifications Features and Operating Controls Equipment Installation and Set-up Initial Installation Electrical Installation Gas Plumbing Installation Natural Gas / LP (Propane) Conversion Gas Flame Adjustment Operation Heating and Cooking Instructions Troubleshooting Operational Problems Oil Filtering Instructions Troubleshooting Filtering Problems Servicing Instructions Gas Distribution and Burner System Cradle Lift Assembly... -
Page 4: Features And Operating Controls
WFGA-60FS w/SOLID STATE CONTROLLER FEATURES and OPERATING CONTROLS UPPER CONTROL PANEL FRYER TIME TEMP HEAT READY MANUAL FILTER MANUAL PAUSE LOWER CONTROL PANEL HI-LIMIT RESET POWER SWITCH (FRYER / OFF / FILTER) TIME KEY TEMP KEY READOUT UP ARROW KEY... - Page 5 If tripping persists, contact your authorized Wells service agency for repairs. DO NOT ATTEMPT TO BYPASS OR HOLD IN THE BUTTON OF THE SONALERT LIFT CRADLE FRY BASKET OIL FILTER RESERVOIR EXHAUST FLUE LIFT MOTOR VENTILATION SLOT FILTER PUMP MOTOR...
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Page 6: Equipment Installation And Set-Up
EQUIPMENT INSTALLATION AND SET-UP A. INITIAL INSTALLATION A single WFGA-60FS gas-fired fryer requires a minimum of 500 cubic feet per hour (12 CFM) exhaust air, measured at the exhaust hood ventilator fan. Supply ventilation for the kitchen must have sufficient capacity to prevent a negative-pressure condition. -
Page 7: Electrical Installation
ELECTRICAL INSTALLATION 1. The fryer is equipped with a three-prong grounding plug (NEMA 15-5P) for your protection against shock hazard. The fryer must be plugged directly into a properly grounded three-prong receptacle (NEMA 15-5R). DO NOT CUT OR REMOVE THE GROUNDING PRONG FROM THE PLUG. 2. -
Page 8: Gas Plumbing Installation
C. GAS PLUMBING INSTALLATION AND SET-UP GAS CONNECTIONS AND GAS ADJUSTMENTS MUST BE MADE BY 1. The installation of this fryer must conform to local codes. In the absence of local codes, the installation of this fryer must conform with the National Fuel Gas Code (ANSI Z223.1). In Canada, the National Gas Installation Code (CAN/CGAB149.2) is applicable. -
Page 9: Natural Gas / Lp (Propane) Conversion
D. NATURAL GAS / LP GAS (PROPANE) CONVERSION 1. This fryer is orificed at the factory for natural gas at a pressure of 3.5” of water column. The installed orifice is suitable for use at -280 to 2999 feet (-85 to 914 meters) elevation. It is the responsibility of the installer to install the factory recommended orifice and pressure regulator kit suitable for the fuel type and elevation at the final installation site. -
Page 10: Operation
A. HEATING INSTRUCTIONS IMPORTANT: Never press the POWER SWITCH to FRYER unless the frypot is filled with shortening. Check shortening level marker inside the frypot for proper shortening level. NOTE: The fryer is designed to be used with LIQUID SHORTENING only. Lard and solid shortening will solidify in the filter pump, causing pump failure. -
Page 11: Troubleshooting Operational Problems
TROUBLESHOOTING OPERATIONAL PROBLEMS NOTE: The fryer has two independent burner systems, whose only common components are in the control system (CONTROLLER, TEMPERATURE PROBE and HI-LIMIT THERMOSTAT). Troubleshooting efforts should isolate a problem to either: an individual burner system; or, to the control system. -
Page 12: Oil Filtering Instructions
OIL FILTERING INSTRUCTIONS Contact with hot oil can cause serious injury including death. DANGER Refer to the Installation, Operation and Maintenance Manual (p/n 300007) for complete operating instructions for the filter system. Make certain the FILTER LEAF is properly assembled and installed. -
Page 13: Troubleshooting Filtering Problems
TROUBLE SHOOTING - OIL FILTERING PROBLEMS PROBLEM FILTER PUMP won’t POWER SWITCH not in FILTER position PUMP MOTOR OVERLOAD tripped Defective POWER SWITCH PUMP will not pump SUCTION TUBE not seated in cooking oil SUCTION RECEPTACLE SUCTION TUBE O-RING missing or damaged Damaged SUCTION TUBE or SUCTION RECEPTACLE FILTER LEAF clogged... -
Page 14: Servicing Instructions
SERVICING INSTRUCTIONS GAS DISTRIBUTION AND BURNER SYSTEM... - Page 15 ITEM DESCRIPTION WASHER, ORIFICE BURNER ASSY, LEFT COMBINATION GAS VALVE TUBE, GAS ORIFICE, GAS BURNER NATURAL GAS, BELOW 3000 FT (2 EA, KIT) NATURAL GAS, 3000 - 5999 FT (2 EA, KIT) NATURAL GAS, 6000 - 8999 FT (2 EA, KIT) NATURAL GAS, ABOVE 9000 FT (2 EA, KIT) PROPANE, BELOW 2000 FT (2 EA, KIT) PROPANE, 2000 - 6999 FT (2 EA, KIT)
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Page 16: Shutter Adjustment
BURNER ASSEMBLY INSTRUCTIONS A. ORIFICE INSTALLATION 1. Slide the brass ORIFICE through the ring on the end of the BURNER, threaded end pointing out. 2. Slide the ORIFICE WASHER over the threads of the ORIFICE. 3. Screw the ORIFICE HOLDER on to the ORIFICE. Tighten the orifice holder so that the compression fitting sits pointing toward the outside and down at a 30º... -
Page 17: Burner Installation
Insert each BURNER TUBE through its respective mounting plate. CAREFULLY reach inside the unit, just above the filter pump heat shield, to guide the rear mounting tab of the burner tube into the slot in the rear mounting bracket. Slide the the burner assembly over the front mounting studs, thread on nuts and tighten. REAR MOUNTING SLOT FRONT MOUNTING... -
Page 18: Cradle Lift Assembly
CRADLE LIFT ASSEMBLY BASKET AND CRADLE ITEM DESCRIPTION BEARING, ROLLER .75OD x .25ID (pk6) CRADLE PIVOT ASSEMBLY ROD, LIFT BASKET, FRYER ACTUATOR, LIFT CLAMP, PLASTIC 3/8” DIA. YOKE, ROD LIFT BASKET CRADLE LIFT ASSEMBLY BUSHING, LIFT ROD NUT, ACORN 1/4-20 SS BOLT, HEX 1/4-20 x 34”... -
Page 19: Assembly Instructions
A. LIFT ROD BUSHING 1. The top bushing assembles through the TOP PANEL and FRAME. The WAVE WASHER and JAM NUT go BELOW top part of frame. 2. The bottom bushing assembles through the top hole in the FRAME BACK PANEL. B. -
Page 20: Electrical Components
TRANSFORMER, CONTROLLER 120V - 24V THERMOSTAT, HI-LIMIT SWITCH, POWER FRYER-OFF-FILTER SOLID STATE RELAY RELAY, 24V COOLING FAN SPARK QUENCHER TERMINAL BLOCK, 6P SONALERT FACEPLATE, WELLS NUT, ALUMINUM 8-32 x 7/8" ADAPTER, 6-32M x 6-32F SERVICE PART NO. 500782 500783 500830 501158 501199... -
Page 21: Hi-Limit Thermostat
ELECTRICAL COMPONENTS INSTALLATION INSTRUCTIONS A. HI-LIMIT THERMOSTAT 1. Install THERMOWELL in lower threaded hole in frypot. Use hi-temperature pipe thread compound. 2. Insert HI-LIMIT THERMOSTAT thermobulb into THERMOWELL. DO NOTuse any type of pipe thread compound or tape. Thread the compression fitting into THERMOWELL and tighten finger-tight only. -
Page 22: Filter Pump Assembly
FILTER PUMP ASSEMBLY ITEM DESCRIPTION MOTOR, FILTER PUMP PUMP, FILTER PUMP BRACKET, HEAT SHIELD WASHER, FIBER CONDUIT FITTING, 90º ADAPTER, I/2" FPT x 15/16M FLARE CHECK VALVE SUCTION LINE FITTING UNION, 3/8" NPT ELBOW, 3/8" NPT 90º REDUCER, 1/2" NPT x 3/8" NPT ADAPTER, 1/2"... - Page 23 CAUTION: New style motor is a dual voltage rated unit, and must be field wired to match the electrical service supply voltage. Motor may be shipped wired for either 230V or 125V. Verify the supply voltage and the motor voltage configuration.
- Page 24 WFAE-60FS PARTS BREAKDOWN (GENERAL REFERENCE ONLY) ITEM DESCRIPTION BEARING, ROLLER, .75 x .25 CRADLE PIVOT ASSY PANEL, TOP LIFT ROD BASKET, FRYER WASHER, ORIFICE HOUSING, LIFT MOTOR BURNER ASSY, LEFT IGNITION CONTROL TRANSFORMER, IGNITION GAS CONTROL VALVE TUBE, GAS VALVE CONTROL PANEL, UPPER FRAME ASSY KETTLE ASSY...
- Page 25 WFAE-60FS PARTS BREAKDOWN (GENERAL REFERENCE ONLY)
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Page 26: Wiring Diagrams
WFGA-60FS WIRING DIAGRAM / SCHEMATIC... -
Page 27: Service Parts List
IGNITOR & SENSOR ASSY, LEFT W/LEADS IGNITOR & SENSOR ASSY, RIGHT W/LEADS "J" THERMOCOUPLE THERMOSTAT, HI-LIMIT THERMOWELL Wells Manufacturing Company, Service Parts Department 2 Erik Circle, P. O. Box 280 Verdi, NV 89439 phone: (888) 492-2782 fax: (888) 492-2783 PART#... - Page 28 IMPORTANT: WELLS MANUFACTURING PROPRIETARY INFORMATION. DISSEMINATION OF THIS INFORMATION TO ANYONE OTHER THAN WELLS AUTHORIZED SERVICE AGENTS IS STRICTLY PROHIBITED. TECHNICAL CONTENT OF THIS MANUAL IS DESIGNED FOR USE BY QUALIFIED PROFESSIONAL TECHNICIANS ONLY. WELLS MANUFACTURING COMPANY 2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439 Service Parts Dept.
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