Page 4 - To avoid electrical shock or property damage, move the
Model 590/592 11. Pull excess capillary line from pot and tighten nut into frypot wall. Be sure capillary bulb of high limit is positioned so it does not interfere with carrier or get damaged when cleaning frypot. 12. With excess capillary line pulled out, tighten smaller nut. 13. Replace inner and ...
Page 5 - Label and remove wires from the switch.
Model 590/592 The POWER/PUMP switch is a three way rocker switch with a center OFF position. With switch in the POWER position, the fryer operates. With switch in PUMP position, the fi lter pump operates, but the unit will not heat. To avoid electrical shock or property damage, move the power switch...
Page 6 - Excess force will damage temperature probe.; Figure
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. An Ohm check can be performed also. See char...
Page 11 - Fryer should be operating at 12 psi, or serious burns
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. See Pressure Pad Section. If steam leaks, check for: • Pressure pad wear • Cracked o...
Page 12 - RESULTS; Replacement; at wire nuts in the coil housing. Remove coil, insert new
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 Tefl on seat nicked, pressure will not build ...
Page 14 - Deadweight valve
Model 590/592 13. Wet “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 Tefl on seal until it snaps into place. Be careful not to mar or nick the seat. The smallest nick can cause a pressure...
Page 15 - Failure to clean the deadweight assembly daily could; or; DO NOT ATTEMPT TO REMOVE SAFETY VALVE; ORIFICE CAP DEADWEIGHT
Model 590/592 DO NOT PULL THE RING ON THE SAFETY RELIEF VALVE. HOT STEAM WILL BE RELEASED AND SEVERE BURNS WILL RESULT. 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. Open the lid and then remove the deadweight valve...
Page 17 - Checkout; Remove electrical power supplied to the fryer.; breaker, or unplug cord at wall receptacle.; Primary
Model 590/592 The electric fryer requires two switching contactors: a primary and a heat contactor. The primary contactor energizes (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). The high limit cuts power at...
Page 18 - If either contactor proves defective, replace as follows:; replacing the heat contactor.
Model 590/592 To 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 breaker closed and the main power switch in the ON position. 4. With power reapplied and in a heat-up ...
Page 20 - Label each so it can be replaced in the same position on the
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. 4. Remove the heat contactor, as ...
Page 22 - Remove electrical power supplied to the unit.
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. 1. Remove electrical power su...
Page 23 - switch bracket, and pull the bracket from the studs.
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...
Page 24 - Unfasten the exhaust hose from the hose clamp.
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). Take care when lifting lid to prevent personal injury. 4. Using a 3/8” socket, remove the nuts securing the rear shroud ...