Instruction/ maintenance manual of the product OFE/OFG-321 Henny Penny
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Model OFE/OFG-321,322,323,324 SECTION 2. MAINTENANCE 2-1. INTRODUCTION This section provides procedures for the checkout and replacement of the various parts used within the fryer. Before replacing any parts, refer to the Troubleshooting Section. It will aid you in determining the cause of the malfunction.
Model OFE/OFG-321,322,323,324 2-3 HIGH TEMPERATURE LIMIT CONTROL (Continued) 3. Remove the two nuts securing the high limit bracket to the unit and pull the bracket from the unit. 4. Remove the two screws securing the high limit to the bracket, and remove the high limit from the bracket.
Model OFE/OFG-321,322,323,324 2-3 HIGH TEMPERATURE LIMIT CONTROL (Continued) 5. Remove the bracket from the heat tube covering the high lim it bulb. 6. Straighten the capillary tube behind the pot wall. 7. Pull the high limit bulb through the retainers on the heat tube.
Model OFE/OFG-321,322,323,324 2-4. COMPLETE CONTROL PANEL REPLACEMENT Should the control board become inoperative, follow these instructions for replacing the board.
Model OFE/OFG-321,322,323,324 2-5. POWER SWITCH (Continued) 4. With control panel removed, and the wires off the switch, push in on tabs on the switch to remove from panel. 5. Replace with new switch, and reconnect wires to switch. 6. Replace the control panel.
Model OFE/OFG-321,322,323,324 2-6. TEMPERATURE PROBE REPLACEMENT (Continued) ELECTRIC GAS 2-6 606.
Model OFE/OFG-321,322,323,324 2-6. TEMPERATURE PROBE 7. Tighten the compression nut hand tight and then a half turn REPLACEMENT with wrench. (Continued) Excess force will damage temperature probe. 8. Connect new temperature probe to PC board and replace control panel.
Model OFE/OFG-321,322,323,324 2-7. FLAME SENSOR The flame sensor recognizes the pilot flame and allows gas to (Gas Units) continue to the pilot. The flame sensor must send a m inimum of two (2) micro amps to the ignition m odule. The pilot flame should be split in two by the flame sensor, causing the flam e sensor to be bright red in color.
Model OFE/OFG-321,322,323,324 2-8. PILOT / IGNITOR The Henny Penny open fryer (gas) has electronic spark ignition ASSEMBLY that lights a standing pilot. The gap between the spark electrode and the pilot hood should be set at 1/8 of an inch. 1. Remove electrical power supplied to the unit.
Model OFE/OFG-321,322,323,324 2-9. IGNITOR MODULE During normal operation, the ignition modules send 24 volts to the ignitors and gas control valve. If a module does not sense a pilot flame, the module starts the ignition process again.
Model OFE/OFG-321,322,323,324 2-11. I/O POWER SUPPLY BOARD ASSEMBLY The input/output power supply board assembly distributes voltage to the various components in the fryer. The board also receives information from com ponents in the fryer. 1. Remove electrical power supplied to the unit.
Model OFE/OFG-321,322,323,324 2-12. VACUUM SWITCH (Continued) 5. Using a Phillips head screwdriver, remove the screws securing the vacuum switch to the shroud. 6. Install the new vacuum switch in reverse order. To avoid property damage, do not tamper with, or disas- semble this component.
Model OFE/OFG-321,322,323,324 2-14. DRAIN MICROSWITCH Upon turning the drain handle, the drain microswitch circuit should open, cutting off the pilot flame. This will prevent the fryer from heating while shortening is being drained from the frypot. 1.
Model OFE/OFG-321,322,323,324 2-15. FILTER SWITCH (Continued) 2. Remove the control panel above the switch. 3. Label and remove the wires from the switch. W ith test instrument, check across the terminals of the switch with the switch in the ON position, and then in the OFF position.
Model OFE/OFG-321,322,323,324 2-16. GAS CONTROL VALVE ASSEMBLY (Continued) 3. Using a 7/16 inch wrench, remove the pilot line from the gas control valve. 4. Using a 1 inch wrench, loosen the nut securing the main gas inlet line to the gas control valve.
Model OFE/OFG-321,322,323,324 2-16. GAS CONTROL VALVE ASSEMBLY (Continued) 7. With the bracket dropped down, remove the two screws behind the bracket securing the gas control valve to the bracket. 8. Install the new gas control valve in reverse order.
Model OFE/OFG-321,322,323,324 2-17. BLOWER MOTOR ASSEMBLY (Continued) 4. Remove wire nuts connecting blower motor wires to wires in conduit. 5. Loosen conduit from blower motor. 6. Remove screws connecting flue to bracket in upper frame. 7. Remove screws connecting flue to blower.
Model OFE/OFG-321,322,323,324 2-17. BLOWER MOTOR ASSEMBLY (Continued) 8. Using 3/8 inch nut driver, remove nuts securing blower to the unit. Pull blower from unit. 9. Install new blower in reverse order. 2-18. HEATING ELEMENTS (ELECTRIC ONLY) Heating elements are available for 208 and 230 volts.
Model OFE/OFG-321,322,323,324 2-18. HEATING ELEMENTS (ELECTRIC ONLY) (Continued) 3. Perform an ohm check on one element at a tim e, with wires disconnected from element. If the resistance is not within tolerance, replace the element. Voltage Wattage Resistance Ohms (cold) 208 4800 9 230 4800 11 Replacement: Refer to figure 2-2.
Model OFE/OFG-321,322,323,324 2-18. HEATING ELEMENTS (ELECTRIC ONLY) (Continued) 9. Evenly space the element spreaders on the sides of the elements and reinstall bolts. Place the fifth spreader in the front of the elements as to protect the temperature probe.
Model OFE/OFG-321,322,323,324 2-19. HEATING CONTACTORS (ELECTRIC ONLY) Each well of an electric fryer requires two switching contactors. The first in line is the primary contactor and the second in line is the heat contactor. When open, the primary contactor does not allow power to flow to the heat contactor.
Model OFE/OFG-321,322,323,324 2-19. HEATING Checkout (Power Supplied) CONTACTORS (ELECTRIC ONLY) (Continued) To avoid electrical shock, make connections before applying power, take reading, and remove power before removing meter leads.
Model OFE/OFG-321,322,323,324 2-20. SPEAKER ASSEMBLY (Electric Units) The speaker assembly emits audible signals to let the operator know when cooking and hold times are finished.
Model OFE/OFG-321,322,323,324 2-21. HIGH TEMPERATURE 1. Drain the shortening from the frypot. LIMIT CONTROL (Electric Units) (Continued) 2. Remove control panel. 3. Loosen small inside screw nut on capillary tube. 4. Remove capillary bulb from bulb holder inside the frypot.
Model OFE/OFG-321,322,323,324 2-21. HIGH TEMPERATURE LIMIT CONTROL (Electric Units) (Continued) Be sure capillary bulb of high limit is located behind capillary bulb of thermostat. Both capillary bulbs and bulb holders should be positioned as not to interfere with basket or when cleaning the frypot wall, or damage to capillary tube could result.
Model OFE/OFG-321,322,323,324 2-22. AUTOLIFT ACTUATOR (MOTOR) REPLACEMENT (if applicable) (Continued) 5. Disconnect actuator connector and cut the wires from the other half of the connector, as shown at left. The new actuator wires do not have a connector on them and must be connected directly to the wires on the unit.
Model OFE/OFG-321,322,323,324 2-22. AUTOLIFT ACTUATOR (MOTOR) REPLACEMENT (if applicable) (Continued) 9. Remove the 2 front mounting screws from the actuator support plate. 10. Remove all the top screws, securing all the actuator support plates to the back shroud, to help loosen the back shroud.
Model OFE/OFG-321,322,323,324 2-23. AUTOLIFT 1. Remove electrical power supplied to unit. TRANSFORMER REPLACEMENT (if applicable) To avoid electrical shock or property damage, move the power switch to OFF and disconnect main circuit breaker, or unplug cord at wall receptacle.
Model OFE/OFG-321,322,323,324 2-24. AUTOLIFT PC BOARD REPLACEMENT (if applicable) (Continued) 4. Using a Phillips-head screwdriver, remove the 2 screws securing the autolift PC board bracket to the frame and remove bracket from unit.
An important point after buying a device Henny Penny OFE/OFG-321 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Henny Penny OFE/OFG-321 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Henny Penny OFE/OFG-321 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Henny Penny OFE/OFG-321 you will learn all the available features of the product, as well as information on its operation. The information that you get Henny Penny OFE/OFG-321 will certainly help you make a decision on the purchase.
If you already are a holder of Henny Penny OFE/OFG-321, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Henny Penny OFE/OFG-321.
However, one of the most important roles played by the user manual is to help in solving problems with Henny Penny OFE/OFG-321. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Henny Penny OFE/OFG-321 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
