Instruction/ maintenance manual of the product 590 Henny Penny
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Model 590/592 This section provides checkout and replacement procedures, for various parts of the fryer . Before replacing any parts, refer to the T roubleshooting Section to aid you in fi nding the cause of the malfunction. 1. A multimeter will help you to check electric components.
Model 590/592 This high temperature control is a safety , manual reset control, which senses the temperature of the shortening. If the shorten- ing temperature exceeds 425°F (218°C), this switch opens and shuts off the heat to the frypot.
Model 590/592 T o avoid electrical shock of property damage, move the power switch to OFF and disconnect main circuit breaker , or unplug cord at wall receptacle. Replacement 1. If the tube is broken or cracked, the control will open, shutting off electrical power .
Model 590/592 1 1. Pull excess capillary line from pot and tighten nut into frypot wall. Be sur e capillary bulb of high limit is positioned so it does not interfer e with carrier or get damaged when cleaning frypot. 12. W ith excess capillary line pulled out, tighten smaller nut.
Model 590/592 The POWER/PUMP switch is a three way rocker switch with a center OFF position. W ith switch in the POWER position, the fryer operates. W ith switch in PUMP position, the fi lter pump operates, but the unit will not heat.
Model 590/592 The temperature probe relays actual shortening temperature to the control. If it becomes disabled, “E06” will show in the dis- play . Also, if temperature is out of calibration more than 10°F , or 10°C, the temperature probe should be replaced.
Model 590/592 Should the control panel become inoperative, follow these instructions for replacing the board. 1. Remove electrical power supplied to the fryer . T o avoid electrical shock or pr operty damage, move the power switch to OFF and disconnect main circuit breaker , or unplug cord at wall r eceptacle.
Model 590/592 The Lid Assembly is easily tilted up for cleaning or servicing. 1. Raise the lid and remove racks and carrier . 2. Grasping the lid handle, lift the front of the lid up until it stops in an upright position.
Model 590/592 The Lid Counterweight in the back of the fryer balances the weight of the lid system to allow easier opening and closing of the lid. The weight has two cables attached to it, and weighs about 150 lbs. (67.5 Kg). 1. Using a 3/8” socket, remove the nuts securing rear shroud of the fryer and remove the shroud.
Model 590/592 The pressure pads are plastic strips that the lid cam presses against to seal the lid. 1. Raise the lid. 2. Remove the 4 screws securing the lid cover and remove cover . 3. Push the lid cam back, off of the pressure pads. 4. Using an Allen wrench, remove the large bolt securing the pad.
Model 590/592 If steam leaks out from around the lid gasket, the pressure pads could be worn or broken. If the pressure pad is worn, but not broken, it can be reversed 180 degrees, and the other end of the pad used.
Model 590/592 This is an electro-mechanical device that causes pressure to be held in the frypot. The solenoid valve closes at the beginning of the Cook Cycle and opens automatically at the end of the Cook Cycle. If this valve should become dirty , or the T e fl on seat nicked, pressure will not build up.
Model 590/592 5. If the core-disc assembly is sticking due to buildup of shortening, breading, and food particles, proceed with the following steps: a. Unscrew the solenoid bonnet assembly from solenoid valve body . b. Remove solenoid bonnet assembly and bonnet gasket.
Model 590/592 13. W et “O” ring around seat with water and insert O-ring assembly ( fl at side fi rst) in valve through “IN” side of body . Use an eraser end of pencil and press in the T e fl on seal until it snaps into place. Be careful not to mar or nick the seat.
Model 590/592 DO NOT PULL THE RING ON THE SAFETY RELIEF V AL VE. HOT STEAM WILL BE RELEASED AND SEVERE BURNS WILL RESUL T . 1. At the end of each day’ s usage of the fryer , the deadweight valve must be cleaned. The fryer must be OFF and pressure released.
Model 590/592 2. Use a wrench to loosen the valve from the pipe tee, turn counterclockwise to remove. 3. Clean the inside of the pipe tee with hot water . T urn the safety relief valve towards the rear of the fryer when reinstalling safety relief valve.
Model 590/592 The electric fryer requires two switching contactors: a primary and a heat contactor . The primary contactor ener gizes (contacts close) any time the POWER/PUMP switch is in the POWER position, and the temperature of the shortening is below 420 ° F ( 215° C).
Model 590/592 T o avoid electrical shock, make connections before applying power , take reading, and remove power before removing meter leads. The following checks are performed with the wall circuit br eaker closed and the main power switch in the ON position.
Model 590/592 The electric model fryer uses 2 heating elements. Heating elements are available in 208, 220/240, 380 and 415 volts. Check the data plate, on the shroud behind the lid, to determine the correct voltage elements. 1. Remove the electrical power supplied to the unit.
Model 590/592 Replacement 1. Drain the shortening. 2. Remove the high limit bulb holder from the heating element inside the frypot. 3. Disconnect the heating element wires from the contactors. Label each so it can be replaced in the same position on the new element.
Model 590/592 10. Replace the brass nuts and washers on the heating element terminals. T ighten the brass nuts to 30 foot lbs of torque. 1 1. Replace heat contactor . 12. Move the element spreaders from the center of the ele ment, into a position which will spread each element apart evenly on all four sides, and tighten.
Model 590/592 Upon pulling out on the drain handle, the microswitch should be activated and the unit will not heat, but when the handle is pushed back, the unit should operate properly . The bracket on the microswitch is slotted so it can be adjusted backward or forward.
Model 590/592 The drain valve opens when the drain valve handle is pulled out and drains the shortening out of the pot. Replacement 1. Using a 3/8” socket, remove the nuts securing the drain switch bracket, and pull the bracket from the studs. 2. Remove the nut securing the drain handle and pull the handle from the drain valve.
Model 590/592 1. Raise the lid and remove the retention ring from one end of the lid pin. 2. Slide the lid pin from unit. 3. Lift the lid from unit. The lid weighs 80 lbs (36 kg). T ake care when lifting lid to prevent personal injury . 4. Using a 3/8” socket, remove the nuts securing the rear shroud and remove shroud.
Model 590/592 1 103 2-25 2-23. NYLA TRON STRIPS REPLACEMENT (Continued 9. Lift the front shroud up and out, over the arm of the lid. 10. Thread the new nylatron strip through the track in the front shroud. 1 1. Lining up the holes in the strips, fi t the front shroud back over the lid arms.
An important point after buying a device Henny Penny 590 (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 590 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 590 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Henny Penny 590 you will learn all the available features of the product, as well as information on its operation. The information that you get Henny Penny 590 will certainly help you make a decision on the purchase.
If you already are a holder of Henny Penny 590, 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 590.
However, one of the most important roles played by the user manual is to help in solving problems with Henny Penny 590. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Henny Penny 590 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
