Henny Penny PFE-520 Operators Manual

Solutions
M
Henny Penny Model 520
LIMITED WARRANTY FOR HENNY PENNY APPLIANCES
Subject to the following conditions, Henny Penny Corporation makes the following limited warranties to the
original purchaser only for Henny Penny appliances and replacement parts:
REPLACEMENT PARTS: Any appliance replacement part, except lamps and fuses, which proves to be defective in material or workmanship within ninety (90) days from date of original installation will be repaired or replaced without charge F.O.B. factory, Eaton, Ohio, or F.O.B. authorized distributor.
The warranty for new equipment and replacement parts covers only the repair or replacement of the defective part and does not include any labor charges for the removal and installation of any parts, travel or other expenses incidental to the repair or replacement of a part.
EXTENDED FRYPOT WARRANTY: Henny Penny will replace any frypot that fails due to manufacturing or workmanship issues for a period of up to seven (7) years from date of manufacture. This warranty shall not cover any frypot that fails due to any misuse or abuse, such as heating of the frypot without shortening.
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.
3 TO 7 YEARS: During this time, any frypot that fails due to manufacturing or workmanship is­sues will be replaced at no charge for the frypot only . Any freight charges and labor costs to install the new frypot as well as the cost of any other parts replaced, such as insulation, thermal sensors, high limits, fittings, and hardware, will be the responsibility of the owner.
Any claim must be represented to either Henny Penny or the distributor from whom the appliance was pur­chased. No allowance will be granted for repairs made by anyone else without Henny Penny’s written consent. If damage occurs during shipping, notify the sender at once so that a claim may be filed.
THE ABOVE LIMITED WARRANTY SETS FORTH THE SOLE REMEDY AGAINST HENNY PENNY FOR ANY BREACH OF WARRANTY OR OTHER TERM. BUYER AGREES THAT NO OTHER REMEDY (INCLUDING CLAIMS FOR ANY INCIDENTAL OR CONSQUENTIAL DAMAGES) SHALL BE AVAIL­ABLE.
The above limited warranty does not apply (a) to damage resulting from accident, alteration, misuse, or abuse; (b) if the equipment’s serial number is removed or defaced; or (c) for lamps and fuses. THE ABOVE LIMITED WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER W ARRANTIES, EXPRESS OR IMPLIED, INCLUDING MERCHANT ABILITY AND FITNESS, AND ALL OTHER WARRANTIES ARE EXCLUDED. HENNY PENNY NEITHER ASSUMES NOR AUTHORIZES ANY PERSON TO ASSUME FOR IT ANY OTHER OBLIGA TION OR LIABILITY.
FM01-344
Revised 02-16-06
Section 1. INTRODUCTION
l-l.
1.2. l-3.
1.4.
PressureFryer ....................................................
Proper Care.. Features
Safety
...........................................................
....................................................
.........................................................
l-l &t
l-2
Section 2. INSTALLATION
2-l.
Introduction
......................................................
2-2. Unpacking ........................................................
2-3. Leveling the Cooker 2-4. 2-5.
2-6.
Ventilation of Fryer
Electrical Requirements
Electrical .........................................................
Section 3. OPERATION
3-l. 3-2. 3-3. 3-4.
3-5. 3-6. 3-7.
3.8.
Operating Controls Operating Procedures
Start-Up
.........................................................
Filling or Adding Shortening.
Cooking Procedures
Filtering the Shortening. Changing the Filter Envelope
Cleaning the Frypot
Section 4. TROUBLE SHOOTING
4-l.
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2. Troubleshooting . . . . . . . . . ., . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-l
2-l
............................................... 2-3
............................................... 2-3
............................................ 2-3
2-3
................................................
i-l5
..............................................
i-66
.......................................
................................................
...........................................
......................... .,
...............................................
.............
3-7 3-8
3-10 3-13
-
-
4-l 4-l
Section 5.
AINTENANCE 5-l. 5-2. 5-3.
5-4. 5-5. 5-6. 5-7.
Introduction Removal of Side Panel Removal of Control Panel Replacement of Timer Buzzer Coil
Replacement of Timer Switch Replacement of Timer Motor Replacement of Power Switch
......................................................
.............................................
..........................................
...................................
.......................................
........................................ 5-4
.......................................
5-l 5-l 5-l i-E
-
5-4
Henny Penny Model 520
TABLE OF CONTENTS (Continued)
Section Page
5-8. Replacement of Thermostat .............................................................................. 5-5
5-9. Calibration of Thermostat ................................................................................. 5-6
5-10. Replacement of High Limit................................................................................ 5-8
5-11. Replacement of Heating Element ....................................................................... 5-10
5-12. Replacement of Contactors .............................................................................. 5-11
5-13. Replacement of Lid Hinge Spring...................................................................... 5-12
5-14. Replacement of Lid Gasket .............................................................................. 5-14
5-15. Lid Latch Lubrication ....................................................................................... 5-14
5-16. Deadweight V alve Assembly............................................................................. 5-15
5-17. Removal and Cleaning of Safety Relief V alve..................................................... 5-16
Wiring Diagrams............................................................................................... 5-17
Section 6. P ARTS INFORMATION
6-1. Introduction ..................................................................................................... 6-1
6-2. Genuine Parts................................................................................................... 6-1
6-3. How to Find Parts............................................................................................ 6-1
6-4. How to Order .................................................................................................. 6-1
6-5. Recommended Spare Parts for Distributors ...................................................... 6-1
Section 7. ELECTRONIC CONTROLS
7-1. Introduction ..................................................................................................... 7-1
7-2. Control Panel Layout ....................................................................................... 7-1
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
ii 206
I 52
The Henny Penny Pressure Fryer Model 520 is a basic unit of food processing equipment. It has found wide application in institutional and commercial food service operations.
A combination of Pressure, Heat, and Time is automatically controlled to produce the optimum in a tasty, appealing
product.
Pressure is basic to this method of food preparation. The pressure is developed from the natural moisture of the food. The patented lid traps this moisture and uses it as steam. Because the steam builds rapidly, the greater part of the
natural juices are retained within the food. An operation valve vents excess steam from the pot and maintains constant live steam pressure.
eat
e
Heat generated is another important factor of the pressure fryer. Energy savings is realized due to the unit’s short frying time, low temperature, and heat retention of the stainless steel cookpot.
Time is important because the shorter time involved in frying foods results in additional economies for the user. Foods are table ready in less time than it would take to fry them in a conventional open-type fryer.
As in any unit of food service equipment, the Henny Penny
Pressure Fryer Model 520 does require care and maintenance. Requirements for the maintenance and cleaning are contained
in this manual and must become a regular part of the operation
of the unit at all times.
@ Easy to use timer and thermostat controls set in recessed
panel to protect from spills. Pump switch for optional built-in automatic filter system.
Easy access to drain valve and filter valve handles for
manual filtering.
1-3. FE
One piece cast aluminum lid with stainless steel liner for easy cleaning.
Single-action front lid latch allows one-handle opening and
closing. Latch mechanism locks lid in closed position when under
pressure. Automatic pressure release valve. Removable side panels provide easy access for servicing.
1-4. SAF
The Henny Penny Pressure Fryer has many safety features incorporated. However, the only way to ensure safe operation is to fully understand the proper installation, operation, and maintenance procedures. The instructions in this manual have been prepared to aid you in learning the proper procedures. Where information is of particular importance or safety related, the words DANGER, WARNING, CAUTION, and NOTE are used. Their usage is described below.
The word DANGER indicates an imminent hazard which will result in highly serious injury such as second or third degree burns, loss of sight, and other perma­nent injuries.
I
The word WARNING is used to alert you to a procedure, that if not performed properly, might cause personal injury, such as burns and/or loss of sight, and damage to the fryer.
The word CAUTION is used to alert you to a procedure that, if not performed properly, may damage the fryer, or product.
The word NOTE is used to highlight especially impor­tant information.
This section provides the installation instructions for the Model
520 Electric Henny Penny Pressure Cooker.
The Henny Penny Model 520 has been tested, inspected, and
expertly packed to insure arrival at its destination in best
possible condition. The unit is packed inside a heavy cardboard
carton with sufficient padding to withstand normal shipping
treatment.
Any shipping damages should be noted in the presence of the delivery agent and signed prior to his or her departure.
To remove the Henny Penny Model 520 from the carton, you should:
1. Cut the bands from the carton.
2. Lift the carton from the cooker.
3. Open the lid of the unit and remove the basket and all accessories.
4. Remove the filter drain pan and remove all accessories.
Step 5
Step 6
5. Slide cooker from skid.
The cooker weighs approximately 275 pounds (124.9 kg). Care should be taken when lifting to prevent personal injury.
6. Unthread the cap from the operating valve.
A metal shipping support is placed within the operating valve housing to protect the orifice and weight during shipment. This support must be removed prior to installation and start-up.
7. Remove the weight.
8. Remove and discard the metal shipping support.
9. Clean the orifice with a dry cloth.
10. Replace the weight and cap.
11. Remove any protective paper and cardboard from the cooker and clean with a soft cloth and detergent water.
odd
520
For proper operation, the cooker should be level from side to side and front to back. Using a level placed on the flat areas around the cookpot collar, adjust the leveling bolts or casters
until the unit is level.
-4. VE
The fryer should be located with provisions for venting into an adequate exhaust hood or ventilation system. This is essential to remove frying odors and steam exhaust.
Ventilation must conform to local and national codes. Consult your local building authority and building codes.
Each fryer is provided with either a 12 AWG (3.3 mm), 4 or 5 conductor power supply cord, 6 feet (1.8 meters) long or a
junction box. The power supply cord is not provided with an
attachment plug for connection to the power point. An attach­ment plug conforming to local electrical requirements is to be
provided by the installer. Installation of the attachment plug
to the power supply cord conductors should be as follows:
1. Line conductors - color code black/red/white/blue.
2. Grounding conductor - green or green with yellow stripes.
3. Fryers are wired for installation on three phase 208 or 240 volts, three phase source of supply, 20 amps minimum ampacity. Refer to the data plate installed on the left side of the fryer for electrical ratings.
Model 520 Electric fryer with built-in filtering system.
1. 240 VACs - 3 phase, 6,000 watts - 12.5 amps 208 VACs - 3 phase, 6,000 watts - 16.6 amps
2. Product capacity 8 lbs. (3.6 kg) Shortening capacity 30 lbs., 4 gallons or 15 liters
3. Operating pressure 12 PSI (82.7 KPa) Safety relief - 14.5 PSI (99.9 KPa)
2-3
Y
et
52
\
Henny Penny Model 520
SECTION 3. OPERA TION
3-1. OPERA TING CONTROLS
Item Description Function
1 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. No light is visible when
the switch is in the OFF position. T o filter, press the right side of the rocker switch (PUMP position) to operate the pump motor, and the red light illuminates.
2 Single Stage An electromechanical device used to regulate temperature.
Thermostat To set the desired cooking temperature, turn the thermostat
knob clockwise.
3 Temperature Light Illuminates when the shortening temperature is below the
set-point temperature. The light goes off when the shortening reaches the set-point temperature.
4 Timer An electromechanical device that controls the length of the
cooking cycle. The timer controls the operation of the solenoid valve and automatically resets at the end of the cooking time. Set the desired cooking time by turning the grayknob clockwise until the arrow points at the desired cooking time. Pushing on the red button, activates the timing cycle and closes the sole­noid. The red arrow times down to zero (0), while the black arrow remains at the preset time. When the red arrow reaches zero (0), it automatically goes back to the preset time. Also, the solenoid opens, releasing the pressure inside the frypot.
A. Set gray knob to desired time.
B. Push red button to start timing cycle and build pressure.
C. When red arrow reaches zero (0), it resets to preset time
and pressure is released.
5 End of Cooking Cycle A. The timer buzzer sounds, the solenoid valve opens to
release pressure, and the timer resets.
B. Move the timer switch to the OFF position.
6 Dead W eight V alve Maintains a constant level of steam pressure within the frypot.
Assembly Excessive steam pressure is vented through the exhaust stack.
NOTE
Remove the dead weight cap, and clean the cap, weight, and orifice once a day to prevent over-pressurization inside the frypot. See section 5-16.
402 3-1
Henny Penny Model 520
Item Description Function
7 Safety Relief V alve 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). If this occurs, turn the main power switch to the OFF position to release all pressure from the frypot. Also, clean the dead weight valve at this time.
DO NOT pull the Safety Relief Valve Ring, or severe burns will result.
8 Pressure Gauge Indicates nominal pressure within the frypot. This gauge is not
used to calibrate the dead weight assembly . Operating pressure of the dead weight assembly is preset at the factory .The gauge is used as an indication of pressure build up within the frypot.
9 Solenoid V alve An electromechanical device that causes pressure to be held in
the frypot. The solenoid valve closes at the beginning of the cooking cycle and automatically opens at the end of the cooking cycle.
10 Drain V alve A two way ball valve, normally in the CLOSED position. T o
open the drain, pull the handle slowly outward, away from the fryer . This releases the oil from the frypot into the filter drain pan. Push it back in to close the valve.
DO NOT open the drain valve while frypot is under pressure. Hot shortening exhausts from this valve. Severe burns will result.
11 Drain Interlock Switch A microswitch that provides protection for the frypot in case the
operator drains shortening from the frypot while the main switch is in the POWER position. The switch is designed to automatically remove power from the heating elements when the drain valve is open.
12 Filter V alve A two way ball valve which operates in conjunction with the
filtering system. W ith the handle in the open position (handle facing vertical by turning it counterclockwise) and the main power switch in the PUMP position, this valve directs the filtered shortening from the drain pan back to the frypot. T o close the filter valve, turn it clockwise to the horizontal position.
3-2 402
el
520
ke
High Temperature Control
Lid/Locking Assembly
Fun~tio~
The high temperature thermostat is a manual reset control
which senses the temperature of the shortening. If the shorten-
ing temperature exceeds the safe operating limit, this control will remove power from the contactors, thus removing heat to the cook pot. When the temperature of the shortening drops to preset safe operating limit, the control must be manually
reset. The reset button is located on the upper surface of the
recess in the front panel below the regulating thermostat.
Before pressure will build in the cook pot, the lid must be closed and locked. To close the lid, push the lid down with one hand by using the plastic handle on top of the lid. While holding the lid closed with one hand,. turn the handle on the latch
counterclockwise 160 o (until it contacts the stop) to lock the lid.
DO NOT place your free hand on top of the lid during the latching procedure. The surface may be hot and burns could result.
15
Condensate Drain Pan
The lid will not latch or pressure build unless the handle is fully latched. As pressure builds within the cook pot, the handle will be locked in place. As long as the locking assembly is engaged, it will prevent the handle from being moved clockwise and
opening the lid. The locking assembly disengages when the
internal pressure falls below 1 PSI (6.8 KPa).
The condensate drain pan is located behind the panel, below the drain and filter valve handles. Remove the panel and the condensate pan is located on the left. It can be easily removed by grasping the handle and pulling out carefully. The conden­sation pan should be emptied daily.
3-3
Henny Penny Model 520
Item 6 Item 7
Item 9 Item 10
Item 11 Item 12
Item 9
3-4 101
The first step in the use of the Henny Penny Model 520 is to learn the controls. Next, determine the time and temperature
settings. The following will assist you in determining these settings but are approximate and will vary with the size and quantity of the raw product.
Chicken - 9 piece fresh; 1 head, 2 l/2 - 2 3/4 lbs. (1.13 kg -
1.24 kg)
1 head 2 head
Max Load 8 lbs.
(3.62 kg)
Chicken - 9 piece frozen; 1 head 2 3/4 lbs.
tit
1 head
2 head
Max Load 8 lbs.
(3.62 kg)
325°F (163°C) 325 “F (163 “C) 325 “F (163 “C)
T
325 “F (163 “C) 325 “F (163 “6) 325 “F (163 “C)
,’
etti
11 minutes 12 minutes 13 minutes
(1.24 kg)
c 17 l/2 minutes
18 minutes 19 minutes
del
52
The following procedures should be followed in the initial start-up of the fryer and each time the fryer is brought from a cold or shut down condition back into operation.
1. Check to see that all control switches are turned OFF.
2. Be sure that the drain valve and filter valve are closed.
3. Remove the wire basket from the cook pot and leave the lid open.
4. Fill the cook pot with shortening to level indicated. The level indication is the maximum shortening level when hot.
5. Connect the power to the fryer.
6. Move the main power switch to the COOK position.
7. Turn the thermostat knob to the desired cooking temperature. The temperature light will go on.
8. When the shortening has reached the desired cook temperature, the temperature indicating light will be off.
9. Thoroughly stir the shortening to stabilize’the temperature throughout. Make sure that the shortening at the bottom of the pot is agitated and evenly heated.
10. After the shortening temperature has stabilized for a minimum of 30 minutes, check the shortening temperature
using a good deep fat thermometer (Henny Penny part
no. 121006).
11. Lower the empty basket into the cook pot (food will be added later).
12. Select the desired cooking time. You are ready to start cooking.
NOTE: The overall operation of the 520 Fryer is no
different than our present Model 500 or Model 600 Pressure Fryers.
1. It is recommended that a high quality liquid frying shorten­ing be used in the pressure fryer. Some low grade shorten­ings have a high moisture content and will cause foaming and boiling over.
2. If a solid shortening is used, it must be melted to a liquid
first, then poured into the frypot. Attempting to melt a
shortening in the frypot may cause burning or scorching
of the fresh shortening.
“I
‘+I
Step 3
el 520
Gloves should be worn and care must be taken when pouring hot shortening into the unit. Severe burns could result. Also, when adding fresh shortening to existing shortening, care must be taken to avoid splashing.
3. Cold shortening should be filled approximately 112 inch below the bottom level of the level indicator line. The shortening will expand when heated.
3-5. COOKING
1. Before dropping the product into the basket, make certain
that the shortening is at the correct cooking temperature for the type of product. Also, check that the temperature
light is OFF. Once the product has been prepared, you are ready to cook. Place the basket in the cook pot a few seconds before placing the product in the basket.
2. Place the product into the submerged basket by first dropping in the larger pieces. This gives the larger and more difficult pieces a few .extra seconds to cook in the shortening. Continue to place the remaining product in the basket.
3. Lift the basket slightly out of the shortening and shake it, causing the pieces to separate. Return the basket to the shortening. Doing this will prevent white spots on the finished product.
4. Remove the basket handle and close the lid quickly. Latch the lid as previously described.
5. Activate the time as previously described. Within a few
minutes, the pressure gauge will increase to the operating zone.
6. At the end of the cooking cycle, the fryer will automatically
depressurize. Also the timer light will go off and the timer will automatically reset.
7. After the pressure drops to 0, open the lid latch assembly by turning the handle clockwise 160 O.
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 . This will also allow condensation to drop back into the shortening.
NOTE: The condensation opening behind the pot needs to be
kept clear of obstructions. Failure to do so will cause the moisture to back up onto the countertop.
9. Insert the handle into the basket, lift the basket out of the shortening, and hang it on the side of the cook pot to drain. Allow the product to drain approximately 15 seconds before placing it into the tray .
10. The fryer will automatically recover to the preset cooking temperature. Once the thermostat indicator light goes out, you can begin the next cook cycle. If filtering of shortening is desired at this time, refer to the next section.
NOTE: When no additional cooking is intended within 30 minutes
of the previous cook cycle, it is recommended to reduce the shortening temperature (by turning the thermostat knob counterclockwise) to 275
o
F (135o C).
Four product controls, use the “C” (up and down) buttons and select Idle. The controls will automatically
o
reduce the temperature to 250
F (121o C).
3-6. FIL TERING THE Cooking breaded products requires frequent filtering to keep SHORTENING the shortening clean. The shortening should be filtered after
every three to six cooking cycles. For the best quality product, do not exceed six cook cycles without filtering.
1. Turn the thermostat and the main power switch to the OFF position. Remove and clean the fry basket in soap and water . Rinse thoroughly .
NOTE: For best results, filter shortening at normal cooking
temperature.
2. Use a metal spatula to scrape build up from sides of the frypot.
When using the pot scraper, do not damage the capillary line on the thermostat, or the high limit control. Also, do not scrape the heating elements, or damage to elements could result.
3-8 600
el 520
The filter pan must be in the the drain valve. This will prevent the splashing of the hot shortening as it drains into the filter drain pan which would cause burns.
3. Open the drain valve by pulling it forward slowly. This will prevent excessive splashing of the hot shortening as it drains into the filter drain pan.
4. As the shortening drains from the fry pot, use bushes (Henny Penny part no. 12105) to scrape and clean the sides of the fry pot and the heating elements. If the drain fills with breading, use the white brush to push the breading into the filter pan.
5. When all of the shortening has drained, scrape or brush the sides and the bottom of the cook pot.
6. Rinse the cook pot as follows: A. Close the drain valve by pushing the handle inward.
B. Open the filter valve by turning the handle counter-
clockwise.
proper position beneath
Hold the lid closed so that the very first surge of the shortening will not splash up or over the top of the cook pot’. Severe burns will result.
C. Move the main power switch to the PUMP position.
Carefully open the lid to see if shortening is return­ing properly. Fill cook pot l/3 full, then turn off the mum. . .
If there are air bubbles coming up in the shortening, it is possible that the filter connecting union on the filter tube line is not tightened properly. If so, turn off the pump and use gloves to tighten the union. *This union will be hot and severe burns will result.
el
520
3-6. FILTERING THE
S TENING (Co~ti
D. Wash down and scrub the sides of the cook pot. Use
“L” brush to clean the heating elements.
E . After the sides and bottom are cleaned, open the drain
valve.
7. Pump all the shortening out of the filter pan and back into the cook pot. Close the lid during the first surge of pumping.
8. When the pump is pumping air only, the shortening in the fry pot will appear to be boiling. Close the filter valve first and then move the main power switch from PUMP to
OFF. This will keep the filter pump and lines from filling
up with shortening.
Note: When the appearance of boiling occurs, immediately
close the filter valve, then turn the pump off. This will prevent aeration of the shortening, therefore increasing shortening life.
9. Check the level of the shortening in the cook pot. Add fresh shortening, if necessary, until it reaches the level indicator line on the rear wall of the cook pot.
GING T
ENVELOPE
F~LTE
NOTE: Approximately 10 to 12 filterings can be made with
one filter paper envelope, depending on several
conditions; the quantity and type of product fried and filtered, the type of breading used, and the amount of crumb accumulation left inside the filter drain pan. When the filter screen assembly and filter paper become clogged and pumping flow rate slows down,
clean the screen assembly and change the filter
envelope. See procedure on page 3-11.
10. After completing the filtering operation, empty and replace the condensation drain pan.
11. If cooking is to be continued at this time, move the main power switch back to the COOK position and allow time for reheating of the shortening.
The filter envelope should be changed after lo-12 filterings or whenever it becomes clogged with crumbs. Proceed as follows:
1. Move the main power switch to the OFF position.
2. Remove and empty the condensation drain pan.
3. Disconnect the filter union and remove the filter drain pan from beneath the fry pot. The filter drain pan is provided
with casters for ease of movement.
Loading...
+ 49 hidden pages