Henny Penny 581 Service Manual
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Henny Penny 581 Service Manual

Henny Penny 581 Service Manual

Pressure fryer
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  • Page 3 Henny Penny Model 581 FM01-322 Revised 04-16-07...
  • Page 4 0 TO 3 YEARS: During this time, any frypot that fails due to manufacturing or workmanship issues will be replaced at no charge for parts, labor, or freight. Henny Penny will either install a new frypot at no cost or provide a new or reconditioned replacement fryer at no cost.
  • Page 6 Filter Cycle Count..................6-7. Idle Mode ....................6-8. Melt Mode....................6-9. Programming 1 Cycle ................6-10. One Button Henny Penny Parameters............6-11. Timing Through Power Interruptions ............6-12. Clean-Out Mode..................Section 7. PROGRAMMING ....................7-1. Introduction....................7-2. Genuine Parts ...................

  • Page 7: Introduction

    Henny Penny Model 581 SECTION 1. INTRODUCTION 1-1. PRESSURE FRYER The Henny Penny Pressure Fryer is a basic unit of food pro- cessing equipment which is used only in institutional and commercial food service operations. P-H-T A combination of Pressure, Heat, and Time is automatically controlled to produce the optimum in a tasty, appealing product.
  • Page 16 BE CERTAIN THE SHORTENING IS NEVER ABOVE THE UPPER FRYPOT “FILL” LINE • USE RECOMMENDED PRODUCT LOAD SIZE, 22lbs. (9.9 kg) FOR ADDITIONAL INFORMATION ON THESE INSTRUCTIONS REFER TO THE HENNY PENNY SERVICE. FOR ASSISTANCE CALL THE HENNY PENNY SERVICE DEPARTMENT AT 1-800-417-8405, or1-937-456-8405.

  • Page 20: Safety

    Henny Penny Model 581 3-1. OPERATING CONTROLS (Continued) Cook/Pump Switch This is a three-way switch with center “OFF” position. Move the switch to the position marked “POWER” to operate the fryer. Move the switch to the position marked “PUMP” to operate the filter pump.

  • Page 22: Lidoperation

    Henny Penny Model 581 3-2. LID OPERATION To close lid: 1. Lower the lid until lid latches into place. 2. Pull lid handle forward until it stops. 3. Lift up on the lid handle until it stops. 4. Bring lid handle out towards you until it stops.
  • Page 23 Henny Penny Model 581 3-2. LID OPERATION (Continued) To open lid: DO NOT ATTEMPT TO OPEN LID UNTIL THE PRESSURE DROPS TO ZERO. Lid is locked when fryer is under pressure. Do not attempt to force the lid latch or open the lid while under pressure.

  • Page 24: Filling Or Adding Shortening

    Henny Penny Model 581 3-2. LID OPERATION Tilt the lid back for ease of filtering or servicing. (Continued) 1. With the lid completely raised, remove the Cooking Rack from lid. 2. Using the handle, tilt lid back until the metal “kickstand”...

  • Page 25: Careoftheshortening

    Henny Penny Model 581 3-4. CARE OF THE 1. To protect the shortening when the fryer is not in imme- SHORTENING diate use, the fryer should be put into the Idle Mode. 2. Frying breaded products requires filtering to keep the shortening clean.

  • Page 35: Cleaning The Frypot

    NOT TRY TO CONTAIN IT BY CLOSING THE FRYER LID or severe burns could result. 7. Using the fryer brush (Henny Penny part number 12105) scrub the inside of the cookpot, the lid liner, and around the counter-top of the fryer.
  • Page 45 Henny Penny Model 581 Problem Cause Correction LID/PRESSURE SECTION (Continued) • Exhaust line to stack clogged • Clean exhaust line to stack. DO NOT OPERATE UNIT IF HIGH PRESSURE CONDITIONS EXIST, SEVERE INJURIES AND BURNS WILL RESULT. Place the Power/Pump switch in the “OFF”...

  • Page 46: Contactors

    Henny Penny Model 581 Problem Cause Correction LID/PRESSURE SECTION (Continued) • Safety relief valve leaking. • Check and replace if necessary per maintenance section on the relief valve. • Pressure pad broken or crushed. • Replace pressure pads. Lid won’t move •...

  • Page 69: Reversing The Lid Gasket

    Henny Penny Model 581 PRESSURE REGULATION The Henny Penny Fryer uses pressure as one of the com- ponents of the cooking process. Once the lid is sealed to the cookpot, and the solenoid valve closes, a deadweight valve maintains the correct pressure in the cookpot.

  • Page 71: Pressure Pads

    Henny Penny Model 581 5-20. LID COUNTERWEIGHT 7. Pull cable over pulley and down behind the weight. (Continued) 8. Thread the other end of the cable through a 5/16” nut on the underside of the bracket. 9. Tighten the cable up by screwing the cable through the nut, until the weight becomes level.

  • Page 72: Lid Adjustment

    Henny Penny Model 581 5-22. LID ADJUSTMENT 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.

  • Page 76: Operating Control Valve

    Henny Penny Model 581 5-26. OPERATING CONTROL VALVE DO NOT ATTEMPT TO REMOVE THE VALVE CAP WHILE THE FRYER IS OPERATING, or severe burns or other injuries could result. The operating valves are located at the back of the unit. The valve left of the pressure gauge is a 14-½...

  • Page 77: Removal & Cleaning Of Safety Relief Valve

    Henny Penny Model 581 5-27. REMOVAL & CLEANING The safety relief valve should be cleaned once a year. OF SAFETY RELIEF VALVE Do not attempt to remove valve while fryer is operating, or severe burns or other injuries could result.

  • Page 78: Drain Valve Removal

    Henny Penny Model 581 5-29. DRAIN VALVE REMOVAL Find the drain valve underneath the cookpot, in the back of the fryer. Open the drain by pulling the red knob in the front of the fryer, allowing the shortening to drain from the cookpot.
  • Page 79 Henny Penny Model 581 5-30. NYLATRON SLIDES (Continued) 4. Using a 3/8” socket, remove the nuts securing the back shroud. 5. Pull the back shroud off of the threaded studs. 6. Using a ½” socket, remove the bolts securing the strips to weights.
  • Page 81 0 TO 3 YEARS: During this time, any frypot that fails due to manufacturing or workmanship issues will be replaced at no charge for parts, labor, or freight. Henny Penny will either install a new frypot at no cost or provide a new or reconditioned replacement fryer at no cost.

  • Page 90: Clean-Out Mode

    Henny Penny Model 581 6-12. CLEAN-OUT MODE The unit has a clean-out mode, which is factory pre- programmed. To enter the clean-out mode, follow the instructions below: 1. Place the keyswitch in the COOK position. 2. Press the SELECT PRODUCT button and select either IDLE or MELT.

  • Page 91: Introduction

    This section lists the replaceable parts of the Henny Penny Model 581 fryer. 7-2. GENUINE PARTS Use only genuine Henny Penny parts in your fryer. Using a part of lesser quality or substitute design may result in damage to the unit or personal injury.
  • Page 92 STUD ASSEMBLY COVER, Control Panel (C7000)..31271 HINGE SPRING (Computron 7000 controls) ....√ 24 14455 KIT, 581 – C7000 to C8000 – 60 hz........√ 24 14456 KIT, 581 – C7000 to C8000 – 50 hz........√ 24 66250RB ASSY –...
  • Page 93 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY 35855 LATCH PLATE, Drain Rod ..........35899 LATCH PLATE SPACER ..........17612 INSERT, Leg Casting ............EF02-072 BUSHING, Split (3/4) ............35107 BRACKET, Drain Rod Weldment ........35154 CASTER ...............
  • Page 94 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY. 35091 TOP FRAME BRACE............. SC01-160 SCREW, (1/4-20 x 1 1/4" Hex HD) ........ SC01-132 SCREW, (1/4-20 x 5/8" Soc. HD CAP SS ...... 35725 ADAPTER HOSE EXHAUST ........
  • Page 95 Henny Penny Model 581 1005...
  • Page 97 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY SC01-083 SCREW, (#10-32 x 1/2 PH FHD) 35101 SUPPORT, Element - Long 35100 SUPPORT, Element - Short SCO1-074 SCREW, (#10-32 x 1/2 PH THD S) 35435 BRACKET, Hi Limit Probe...
  • Page 99 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY. 35026 ARM, Lid Support √ 2 35207 CABLE NS01-025 NUT, HEX 5/16-18 SS LW0l-010 WASHER, 3/8 Split Ring SS 35092 CARRIAGE SC01-069 SCREW, 3/8-16 x 1-1/2 Hex HD S2P...
  • Page 100 Henny Penny Model 581 7-10...
  • Page 101 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY 35792 LID INSTRUCTION LABEL ........35675 FILLER, Lid ..............35243 COVER, Lid, Main ............35413 PLATE, Trip ..............√ 5 52627 Pressure Pad Assembly ........... 49864 Pressure Pad (use 52627) ..........
  • Page 102 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY. 35686 TUBE, DW to Exhaust Stack SS ........MS01-297 HOSE CLAMP, SS - .500 – 1.062 DID......35693 TUBE, Exhaust Connect ........... 35696 WELDMENT, Steam Exhaust Box Lid......
  • Page 103 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY √ 16910 PRESSURE GAUGE..............√ 59742 RELIEF VALVE ASSY ..............FP01-127 ELBOW, Street, ½ x ½, 90 Degree..........FP01-063 REDUCER, ½ NPT M to ¼ NPT F ..........
  • Page 104 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY 19683 BRACKET, Mercury Contactor √ 2 29942 CONTACTOR, Mercury 208/240 VAC √ 2** 65075 E/M HEAT CONTACTOR-CE-240V (UK) √ 2** 65074 E/M HEAT CONTACTOR-CE-230V SC04-003 SCREW, #8-32 x 3/8 P PHD...
  • Page 105 Henny Penny Model 581 7-15...
  • Page 106 Henny Penny Model 581 FIGURE UNITS & ITEM PART NUMBER DESCRIPTION ASSY SOLENOID VALVE ASSEMBLY 17121 VALVE, SOLENOID 120V, 60 Hz 18721 VALVE, SOLENOID 208-240V, 60 Hz 18724 VALVE, SOLENOID 208-240V, 50 Hz √ 2* 17120 KIT, SOLENOID VALVE REPAIR...
  • Page 115 Henny Penny Model 581 Wiring Diagram for Units Built after Oct. 5, 2000 7-25...
  • Page 116 Henny Penny Model 581 Wiring Diagram for Units Built after Oct. 5, 2000 7-26...
  • Page 117 Henny Penny Model 581 Wiring Diagram for Units Built after Oct. 5, 2000 7-27...
  • Page 118 Henny Penny Model 581 Wiring Diagram for Units Built after Oct. 5, 2000 7-28...
  • Page 119 Henny Penny Model 581 1005 7-29...
  • Page 120 Henny Penny Model 581 Wiring Diagram for Units Built after Oct. 5, 2000 7-30...

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