Henny Penny 520 Service Manual
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Henny Penny 520 Service Manual

Henny Penny 520 Service Manual

Compact pressure fryer
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Summary of Contents for Henny Penny 520

  • 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: Table Of Contents

    7-3. Usage Review Operation .................. 7-2 7-4. Usage Review/Reset Operation ................ 7-2 7-5. Programming in General ................... 7-2 7-6. Regular Program Mode ..................7-3 7-7. Special Program Mode ..................7-4 7-8. Basic Operations Instructions ................7-4 Henny Penny Distributor List...

  • Page 13: Item

    Henny Penny Model 520 SECTION 3. OPERATION 3-1. OPERATING CONTROLS Item Description Function Main Power Switch A three way rocker switch with a center off position. Pressing with Built- In Indicator the left side of the rocker switch (COOK position) operates the Lights fryer, and the amber light illuminates.
  • Page 14 Henny Penny Model 520 Item Description Function Safety Relief Valve The safety relief valve is set at 14.5 PSI (99.9 KPa). In the event that the dead weight valve becomes clogged, the safety valve releases excessive pressure, keeping the frypot at a maximum of 14.5 PSI (99.9 KPa).
  • Page 16 Henny Penny Model 520 Item 6 Item 7 Item 9 Item 10 Item 11 Item 12 Item 9...
  • Page 20 Henny Penny Model 520 3-5. COOKING PROCEDURES 8. Raise the lid promptly to allow most of the condensation (Continued) on the lid to drain down and out through the drain channel. Do not let the lid slam up against the back stop. This could damage the hinge assembly.
  • Page 25 4. Fill the frypot to the level line with hot water. Add 2 to 4 ounces (6 to 12 ml) of fryer cleaner (Henny Penny part no. 12101) to the water and mix thoroughly. The fry basket can be placed inside the frypot for cleaning.
  • Page 26 7. Let the cleaning solution stand for 15 to 20 minutes, with the unit turned off. 8. Use fryer brush (Henny Penny part no.12105), to scrub the inside of the frypot, the lid liner, and the counter top of the fryer.

  • Page 48: Replacement Of Lid Gasket

    Henny Penny Model 520 5-14. REPLACEMENT OF LID GASKET Place power switch in the OFF position, pull fuse or turn off wall circuit breaker, or electrical shock could result. Using a straight blade screwdriver, pry one corner of gasket out from liner.

  • Page 49: Deadweight Valve Assembly

    Henny Penny Model 520 5-16. DEADWEIGHT VALVE ASSEMBLY Do not attempt to remove the valve cap while the fryer is in operation, or severe burns or other injuries could result. The deadweight valves are located behind the lid. The valve, left of the pressure gauge, is a 14 1/2 lb.

  • Page 50: Removal And Cleaning Of Safety Relief Valve

    Henny Penny Model 520 5-17. REMOVAL & CLEANING The safety relief valve should be cleaned once a year. OF SAFETY RELIEF VALVE SAFETY VALVE DO NOT ATTEMPT TO REMOVE VALVE WHILE FRYER IS OPERATING, or severe burns or other injuries could result.
  • Page 58 Henny Penny Model 520...
  • Page 59 Henny Penny Model 520 520 FRYER PARTS LIST PART NUMBER DESCRIPTION Qty. 37956 LID ASSEMBLY, Complete ..........19475 TORSION SPRING, Lid ..........37955 LID, Machined Casting ............32227 KNOB ................16165 SPRING, LockPin ............37505 RETAINER, Pin..............37751 LOCKING LEVER ARM ASSEMBLY ......
  • Page 61 Henny Penny Model 520 520 FRYER PARTS LIST (Continued) PART NUMBER DESCRIPTION Qty. 36427 BRACKET, Support ............SC04-003 SCREW, #8-32 x 3/8 PH PHD S ........52621 COUPLING, Drain Valve ..........17432 UNION, Handle Fitting ............ 28170 CASTER, 5" Non Swivel & Non Locking ......
  • Page 62 Henny Penny Model 520 520 FRYER PARTS LIST (Continued) PART NUMBER DESCRIPTION Qty. 18721 VALVE, Solenoid ..............29309 SHIELD, Front ................FP01-061 NIPPLE, 1/2" ................36205 PIN, Hinge Lid ................29974 GAUGE, Pressure ..............FP01-011 1/2 NPT PIPE TEE, 304 SS ............

  • Page 65: Electronic Controls

    Henny Penny Model 520 SECTION 7. ELECTRONIC CONTROLS 7-1. INTRODUCTION The Henny Penny Pressure Fryer Model 520 can come equipped with electronic controls. These controls allow for a consistent product, and displays temperature and timing cycles. 7-2. CONTROL PANEL LAYOUT...
  • Page 66 Henny Penny Model 520 7-2. CONTROL PANEL LAYOUT (Continued) CLEAN Figure 7-2 Ten Product Control A. Turns on when shortening temperature is in ready range. B. Push to start timer. Push and hold to abort running timer. Push at end of cook cycle to stop alarm.

  • Page 67: Usage Review Operation

    Henny Penny Model 520 7-3. USAGE REVIEW 1. Push PROGRAM button (G) 2 seconds, until “USAGE” OPERATION LED (P) flashes. First product is selected. 2. Left display shows usage type for selected product. Type is “daily” or “total”. Right display shows usage for selected product.

  • Page 68: Regular Program Mode

    Henny Penny Model 520 7-6. REGULAR PROGRAM MODE Function Four Product Control Ten Product Control Enter Regular Program 1. Turn key switch to “Program”. 1. Turn key switch to “Program”. 2. Buzzer sounds and right display 2. Buzzer sounds and right display shows total cook time.
  • Page 69 Henny Penny Model 520 7-6. REGULAR PROGRAM MODE (Continued) Function Four Product Control Ten Product Control button button Alarm 15. Change s (L & R), 14. Change s (J), adjusts adjusts the alarm time. the alarm time. 16. Repeat steps 13, 14, and 15 15.

  • Page 70: Special Program Mode

    Henny Penny Model 520 7-6. SPECIAL PROGRAM MODE Function Four Product Control Ten Product Control Enter Special Program 1. Turn key switch to “Program” 1. Turn key switch to “Program” 2. Press and hold the “Program” 2. Press and hold the “Program”...
  • Page 71 Henny Penny Model 520 7-7. BASIC OPERATIONS These are simplified procedures on using the controls. Refer to Section 3-5 for more detailed instructions on cooking procedures. 1. Turn Power Switch to “COOK” position. 2. Push “C (up and down buttons), to desired product. (“C” or “J”...

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