Market Forge Industries 2624, 2636 Owner's Manual

ELECTRIC PURR-FECT HEIGHT STEAM SHELL
GRIDDLE CONVECTION OVEN COMBO
OWNER’S MANUAL
WARNING:
NEVER MAKE ANY REPAIRS
OR ADJUSTMENTS TO THE
GRIDDLE/OVEN WHEN HOT
OR IN OPERATION. THIS CAN
RESULT IN SERIOUS INJURY.
STEAM PRESSURE MUST BE
REDUCED TO 0 PSI BEFORE
ATTEMPTING REPAIRS!
Form Number: S-6040
Printed in U.S.A.
12/06
MODELS:
• 2624 (without Steam)
• 2624S (with Steam)
• 2636 (without Steam)
• 2636S (with Steam)
An Employee Owned Company
35 Garvey Street l Everett l MA l 02149
Tel: (617) 387-4100 l Toll Free: (888) 698-3188
Fax: (617) 387-4456 l Outside MA Fax: (800) 227-2659
E-Mail: [email protected] l Website: www.mfii.com
TABLE OF CONTENTS
2624, 2624S, 2636, 2636S GRIDDLE
INTRODUCTION
INSTALLATION
GENERAL
CLEARANCES
WATER CONNECTION
ELECTRICAL CONNECTION
ELECTRICAL SPECIFICATION AND PLUG TYPES
GRIDDLE SPECIFICATIONS
FILLING THE BOILER WITH WATER
TURN OFF WATER SUPPLY
WIRING DIAGRAM
OPERATION
SETTING THE GRIDDLE
GRIDDLE SHUT DOWN PROCEDURE FOR UN-HEATED STORAGE
HOT TO SET TEMPERATURE
GRIDDLE CLEANING AND SEASONING
GRIDDLE COOKING GUIDE AND TIMES
TROUBLE-SHOOTING
CLEANING / PREVENTIVE MAINTENANCE
DE-SCALING STEAM GENERATOR
ILLUSTRATIONS
APPENDIX
1
1
1
1
1
2
2
2
3
3
4
6
6
6
6
7
8
9
10
10
11
22
2600PHE OVEN
YOUR ENERGY EFFICIENT CONVECTION OVEN
HOW THE OVEN OPERATES
OPERATING CONTROLS AND INDICATORS
CLEANING / PREVENTIVE MAINTENANCE
TROUBLE-SHOOTING
ILLUSTRATED PARTS
APPENDIX
23
23
24
25
25
26
33
i
2624, 2624S, 2636, 2636S Griddle
INTRODUCTION
The high performance Market Forge Purr-fect Height Steam Shell Griddle Convection Oven Combo creates a new class of
steam cooking equipment. More heat is delivered per square inch than any other griddle and assures food safety. Additionally, steam is injected into the cooking compartments. This technology allows the food to be cooked from both sides, dramatically decreasing cooking times and allowing for broader menu items. These items include seafood, stir-fry, vegetables
and pork. With the glass window in the cooking lids, food can be observed while cooking.
INSTALLATION
Figure 2 Lift lid with both
hands and set para
llel to back of unit.
GENERAL: Once the unit is installed it must be electrically grounded and comply with local codes, or in the
absence of codes with the National Electrical Code ANSI
NFPA 70-1999. Installation in Canada must comply with
CSA Standard C22. NO. 109-M1987.
CLEARANCES: Allow at least a three in clearance between the back of the unit and any wall obstruction for
proper ventilation, room for plumbing and electrical connections. The ventilation opening on the back of the griddle must have access to cool air. Griddle needs to be placed
on a level surface to provided ultimate performance. A nonlevel unit could lead to heating element damage.
Figure 3
Once lid is securely
THIS PROCEDURES SHOULD BE FOLLOWED BY seated under counterQUALIFIED PERSONNEL ONLY. DAMAGE WILL weight bar, lower lid
slowly parallel to surface
VOID WARRANTY!
of griddle.
All griddles are shipped with a de-scaling filter. Installing
the de-scaling filter according to the manufacturers instructions. See manual included with de-scaler. If de-scaler filter
is not included with the griddle when shipped, contact the
factory. Failure to use approved de-scaler system may void
warranty.
WATER CONNECTION:
Connect to cold waterline, 1/4” tubing. DO NOT CONNECT
TO INSTALL:
1. Unpack carefully. Remember to report any damage to TO HOT WATER SOURCE! Waterline pressure should be
30 PSI minimum. Recommended 1/4” stainless steel braided
the freight company immediately.
2. Do not remove any tags or labels until the unit is in- hose for water supply line. Dp not use transparent water tubing. Connect 1/4” tubing to drain fitting and run to drain locastalled and working properly.
tion.
3. Set the unit on a level floor.
4. Install lids as shown in figures 1 through 3.
A water de-scaling filter system must be installed to comply
Figure
1
with warranty. If you do not have your own water de-scaling
CAUTION:
and filter system contact our factory immediately.
Glass Doors!
Use extra caution
when unpacking.
Slide lid until lift flange
on lid is under counterweight bar.
1
2624, 2624S, 2636, 2636S Griddle
INSTALLATION
ELECTRICAL CONNECTIONS:
Electrical supply to unit must conform to the National Electrical Codes. See appliance nameplate for service requirements.
For proper connection of field wiring to junction box, see the wiring diagram on page 4-53. Make sure the input voltage
and phase match the requirements shown on the serial plate. (The serial plate is located on the rear of the grill cabinet.)
NOTE: Depending on the model of the griddle it may require two power sources. DO NOT ALLOW ANY TAMPERING
OR ADJUSTMENT OF ANY CONTROL OR WIRING. THE UNIT IS FACTORY SET AND ADJUSTMENT OF ANY
INTERNAL COMPONENT OTHER THAN THE JUNCTION BOX CAN VOID WARRANTY.
ELECTRICAL SPECIFICATION AND PLUG TYPES
MODEL
VOLTS
2’
208/240
PH TOTAL
AMP
3
45
HZ
STEAMER HEATERS @
16.8 AMPS
60
(3) 2500WATT
BOILER & SURFACE HEATERS
@ 29 AMPS
(3) 3500 WATT-BOILER HEATERS
(3) 1500 WATT-SURFACE HEATERS
STEAMER HEATERS @
18 AMPS
3’
208/240
3
58
60
(3) 3500 WATT
BOILER & SURFACE HEATERS
@ 40 AMPS
(3) 3500 WATT-BOILER HEATERS
(3) 1500 WATT-SURFACE HEATERS
STEAMER HEATERS @
18 AMPS
4’
208/240
3
85
60
(3) 4500 WATT
BOILER & SURFACE HEATERS
@ 40 AMPS
(3) 3500 WATT-BOILER HEATERS
(3) 1500 WATT-SURFACE HEATERS
GRIDDLE SPECIFICATIONS
2’
2’
Griddle Surface
4’
23.8” Wide x 26.5” Deep
35.8” Wide x 26.5” Deep
47.8” Wide x 26.5” Deep
Cooking Compartments
1
1
2
Temperature Zone
1
1
2
Exterior Dimensions
Max Operating Temperature
24” W x 34.2” D x 22.3” H
36” W x 34.2” D x 22.3” H
48” W x 34.2” D x 22.3” H
390 F
390 F
390oF
o
o
2
2624, 2624S, 2636, 2636S Griddle
INSTALLATION
FILLING BOILER WITH WATER:
CAUTION: MAKE SURE POWER IS OFF AND GRIDDLE IS COOL.
TURN OFF WATER SUPPLY:
Locate boiler water fill valve located front right of the griddle and remove caps (A & B). Locate purge valve
left back of griddle inside power head and remove caps (C & D). Detach existing water fill hose rear of
unit (F) and attach to boiler water fill located front right of griddle (A). Open valve; allow water to run until
water exits purge valve then close purge valve. Close fill valve. Turn water line at its source and disconnect.
Replace caps on all fittings.
3
2624, 2624S, 2636, 2636S Griddle
INSTALLATION
4
2624, 2624S, 2636, 2636S Griddle
INSTALLATION
5
2624, 2624S, 2636, 2636S Griddle
OPERATION
STARTING THE GRIDDLE:
HOW TO SET TEMPERATURE:
1. Turn on the main power switch for the
griddle.
A. Actual temperature reading.
B. Desired set temperature.
a. Main power switch.
b. Power switch on the steam
generator.
C. Factory set program function.
1. Increase desired set temperature.
2. Decrease desired set temperature.
2. Set control to the desired temperature.
(265oF minimum to cook, heating period is 20 mins.)
3. Allow griddle to reach set point temperature before
beginning to cook. Heating period is 20 mins.
STARTING AUTOMATIC STEAM INJECTION LIDS
WHEN COOKING:
NOTE: Steam injection will not turn on unless lid is lowered
to closed position and pushed towards back of griddle.
Slightly lifting lid and pulling forward will turn off steam.
OGDEN CONTROLLER 9200
Pushing lid back will turn steam back on.
GRIDDLE SHUT DOWN PROCEDURE FOR UNHEATED STORAGE:
1. Disconnect water and electrical supply.
2. Water will need to be drained and blown out with compressed air from all components. It is recommended that
a qualified service agent do this.
•
Tap button 1 or 2 (up or down key) for less than 1 second.
•
All four temperature digits on the lower display will light
with the first digit being brighter.
•
Advance to the digit you want to change by pressing button 1 or 2 (up or down key) for less than 1 second.
•
To change the value of the digit hold in the up or down
key. After 10 seconds the new value will be entered and
the display will read normally.
•
Tap either arrow button once to highlight all digits.
•
Once desired digit is highlighted hold the proper button
in to increase or decrease digits.
Refer to page 6 for illustrated help.
6
2624, 2624S, 2636, 2636S Griddle
OPERATION
GRIDDLE CLEANING AND SEASONING:
1. Seasoning is a process to protect the griddle from rusting and prevent foods from sticking to the surface
during cooking.
2. Use only a small amount of vegetable oil, such as Wesson. Spread is around evenly (avoiding Corners)
while heating.
3. Pour salt over griddle surface and rub in circular motions over entire griddle surface with a handle and
grill screen.
4. When the oil begins to smoke, turn off griddle and squeegee off salt and oil. Let griddle cool for a 30
minute period.
5. Repeat the process one of two more times.
6. Re-season as needed.
7. Do not use water, soaps or griddle cleaners to clean griddle surface. If you do, you must re-season griddle
surface. In between normal cooking operation scrape griddle with a plastic scraper to keep clean. DO
NOT THROW COLD WATER ON A HOT GRIDDLE! it may cause the griddle surface to warp.
7
GRIDDLE COOKING GUIDE AND TIMES
TYPE
PRODUCT
PORTIONS
MINUTES
Beef
Hamburger
4 oz.
3-4
Beef
Hamburger
6 oz.
5-6
Beef
Hamburger
8 oz.
6-8
Beef
Hamburger
12 oz.
9
Poultry
Chicken Breast
4 oz.
4
Poultry
Chicken Breast
5 oz.
5
Poultry
Chicken Breast
6 oz.
6
Poultry
Thighs
6 oz.
6
Poultry
Quarters
10 oz.
20
Poultry
Quarters Marinated
10 oz.
16-18
Seafood
Crab Legs
1 lb.
12
Seafood
Lobster
6 oz
6
Seafood
Shrimp 16/20
1 oz
1 1/2
Seafood
Snow Crab
1 lb.
8-9
Seafood
Scallops - Cape
4 oz
3
Seafood
Crab Cakes
4 oz
4
Seafood
Crab Stuffed Mushrooms
6 oz
6
Fish
Haddock
4-5 oz.
3-4
Fish
Yellow Fin Tuna
5 oz.
4
Fish
Salmon
8 oz.
4-5
Fish
Cod
4 oz.
4
Eggs
Fried
2 Each
Under 1
Eggs
Omelet
3 Eggs
Under 1
Eggs
Scrambled
2 Each
Under 1
Breads
Grilled BLT
7-8 oz.
5
Breads
Grilled Cheese
4.5 oz.
2
Breads
Reuben Sandwich
7-8 oz.
4
Breads
Tortilla
20”
20
Breads
Potato Pancakes
Breads
French Toast
Breads
Pattie Melt
Breads
Sausages
4 oz.
4
2-3 oz.
3
4 oz.
4
Quesadillas
12”
Under 1
Patties / Thick
2 oz.
5
Sausages
Patties / Thin 1/4”
2 oz.
3
Sausages
Links
1 oz.
6-8
Sausages
Brats
4 oz.
7
Sausages
Hot Dog
5/1
6
Sausages
Polish
4 oz.
6
Sausages
Italian Rope
16 oz.
7 1/2
Vegetables
Broccoli Florets
16 oz.
6-7
Vegetables
Asparagus
11 oz.
5-6
Vegetables
Mushrooms, Large Whole
16 oz.
6-7
Vegetables
Mushrooms, Sliced
16 oz.
3
Vegetables
Peppers & Onions 1/2” Cut
24 oz.
3
Vegetables
Carrots
16 oz.
6-7
Vegetables
Corn
16 oz.
5
Pork
Chop Center Cut
6 oz.
6
Pork
BBQ Rib
Slab
6 or less
Pork
Cutlet
4 oz.
4
Lamb
Chops / Thick 3/4”
1 1/2-2 oz.
4
8
2624, 2624S, 2636, 2636S Griddle
TROUBLE-SHOOTING
The griddle is designed to operate smoothly and efficently is properly maintained. However, the following is
a list of checks to make in the event of a problem.
Wiring diagrams are furnished inside the service panel as well as in this manual.
IF AN ITEM ON THE LIST IS FOLLOWED BY AN (*), THE WORK SHOULD BE DONE BY A QUALIFIED SERVICE AGENT.
PROBLEM
PROBABLE CAUSE
REMEDY
LOW WATER IN BOILER
1. Steam system leak.
1. Repair leak.*
HEATER(S) NOT WORKING
1.
2.
3.
Unit not wired properly.
Heater(s) bad.
Contactor or solid state relays not
working.
Failed temperature controller.
1.
2.
3.
4.
Check wiring.*
Replace heater(s).*
Repair or replace.*
Replace temperature controller.*
2.
3.
4.
Temperature controller out of calibration.
Thermocouple sensor defective.
Solid stare relay(s) stuck on.
Failed temperature controller.
1.
2.
3.
4.
Recalibrate temperature controller.*
Replace thermocouple.*
Replace solid state relay(s).*
Replace temperature controller.*
GRIDDLE HEATS UP TOO SLOWLY
1.
2.
Heater(s) not working.
Too much water in boiler.
1.
2.
Purge air per instruction.
Remove excess water.
GRIDDLE NOT HEATING UP
1.
2.
3.
4.
Temperature control not set high
enough.
Low water in boiler.
Failed temperature controller.
Heater(s) not working.
1.
2.
3.
4.
Adjust to desired temperature.
See ”low water in boiler”.
Replace temperature controller.*
See “heater(s) not working”.
1.
2.
Air in system.
Low water in boiler.
1.
Check water level and purge air from
system. Check for leaks.
Check water level in boiler. Add
water if needed.
1.
2.
3.
Power switch off.
Not plugged in.
Breaker off or tripped.
1.
2.
3.
4.
Turn on power switch.
Check plug.
Check breaker.
Check for shorts.*
NO STEAM COMES OUT OF NOZZLE 1.
2.
3.
4.
5.
Start up procedure not done.
Steam generator low on water.
Lid not closed.
Heater(s) not working.
Steam solenoid defective.
1.
2.
3.
4.
5.
Perform “start up procedure”.
See “steam generator water low”/
Lid must be closed to activate steam.
See “heater(s) not working”.
Replace.
STEAM GENERATOR WATER LOW
1.
2.
Water supply to steam generator off.
Water solenoid plugged or defective.
1.
2.
Check water supply.
Repair or replace.*
NOT ENOUGH STEAM PRESSURE
1.
2.
Heater(s) not working.
Pressure switch out of adjustment or
defective.
Pressure switch waterlogged.
1.
2.
3.
See “heater(s) not working”.
Repair or replace.*
Restore air trap for pressure switch
and repair air leak.
Wired incorrectly.
Heater(s) bad.
Pressure switch out of adjustment or
defective.
Pressure switch waterlogged.
1.
2.
3.
4.
Check wiring.*
Replace heater(s).*
Repair or replace.*
Restore air trap for pressure switch
and repair air leak.
4.
GRIDDLE HOTTER THEN SET POINT 1.
UNEVEN SURFACE TEMPERATURE
NO POWER
3.
HEATER(S) NOT WORKING
1.
2.
3.
4.
9
2.
2624, 2624S, 2636, 2636S Griddle
CLEANING / PREVENTIVE MAINTENANCE
Cleaning procedures for griddle and stainless steel surfaces:
implements that might scratch the surface. Scratches
make the surface hard to clean and provide places for
bacteria to grow. DO NOT use steel wool which may
leave particles imbedded in the surface, causing corrosion and pitting.
1. Suggested tools: Rubber Squeegee, rubber or plastic
scrapers, plastic wool, cloth, griddle cleaner and sanitizer.
2. Precautions: Before any cleaning, reduce temperature to
325oF.
3. Remove glass lids and divider. CAUTION: LIDS AND
DIVIDER MAY BE HOT!
4. Clean all food contact surfaces as soon as possible after
use, preferably while the griddle is still hot. Scrape
griddle with a spatula to remove loose food debris. BE
CAREFUL NOT TO SCRAPE THE GRIDDLE SURFACE WITH METAL UTENSILS.
5. Prepare a solution of griddle cleaner as instructed by the
supplier, clean the griddle surface thoroughly.
6. To remove materials stuck to the surface use a brush,
sponge, cloth, rubber scraper, plastic scraper or plastic
wool along with the detergent solution. To minimize the
effort required in washing let the detergent solution sit
on the unit and soak into the residue or heat the detergent
briefly. DO NOT use any abrasive materials or metal
7. Rinse the griddle thoroughly with clean water.
8. When the equipment needs to be sanitized, use a sanitizing solution. Contact our factory to ask which sanitizing
solution is best. Follow the instructions on the sanitation solution bottle and apply to the unit after it has been
cleaned and drained. Rinse off the sanitizing solution
thoroughly with clean water.
9. Turn the griddle on and allow surface to heat up enough
to dry thoroughly. Once dry, coat the griddle surface
with a thin layer of liquid shortening.
Cleaning the glass lids:
A. During daily cooking, the glass lid window can be
cleaned using a rubber squeegee and a wet towel.
B. The lids can be removed and placed into the dishwasher for easily cleaning.
WARNING:
KEEP WATER AND SOLUTIONS AWAY FROM CONTROL PANEL! NEVER HOSE OR SPRAY
CONTROL PANEL OR OUTSIDE OF UNIT!
DE-SCALING STEAM GENERATOR:
6.
CAUTION: DO NOT USE “LIME AWAY” OR OTHER HIGH
ACID DELIMING SOLUTIONS (if they cause excessive foaming).
7.
8.
9.
10.
USE WHITE VINEGAR OR CITRUS BASE DE-SCALING
CHEMICALS. Use a minimum of 32 oz. of citrus de-scaler solution.
11.
De-scaling os steam generator: (Every 60 days, more if you have
hard water) This procedure must be done while steam generator is
off and all lids are pulled forward and in the closed position.
13.
14.
15.
16.
17.
18.
1.
2.
3.
4.
5.
Power off steam generator.
Remove steam cap inspection plate located on topside of
power head.
Ensure release of pressure by rotating 1/4 turn. Remove cap.
Drain water from steam generator using valve located at the
bottom center of griddles backside.
Close drain valve after draining is complete.
12.
Add 32 oz. of de-scaling solution & 3 qts. of clean water
through fill opening.
Replace cap by tightening fully.
Power on steam generator.
Allow generator to reach operating temperature.
Close lids and pull forward slightly to deactivate steam injection. Allow steam generator to cycle for 15-20 minutes.
Push lids forward to allow steam injection to operate for 10
minutes to allow de-scaling of steam nozzle lines.
Power steam generator off and allow 5 minutes for pressure
relief.
Repeat steps 3-6.
Add 1 gallon clean water through fill opening.
Repeat steps 5-6 to flush de-scaling solution.
Again add 1 gallon of clean water through fill opening.
Replace cab by tightening fully.
Power on steam generator as normal for continued operation.
Alternate method:
1. turn power off to steam generator.
2. Let solution set overnight.
3. Follow steps 2-18 above.
10
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
4’ Griddle Power Head
11
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
4’ Griddle Power Head
ITEM
NO.
AG
PART NO.
PART
NO.
1
90485
POWER SWITCH - RIGHT SIDE
2
90520
OGDEN 9200 CONTROLLER 240 VOLT - RIGHT SIDE
3
90645
MERCURY SWITCH BOILER & CONDENSATION HEATERS - RIGHT
4
09645
MERCURY SWITCH BOILER & CONDENSATION HEATERS - LEFT
5
91155
SIPHON HOSE FROM STEAM GENERATOR
6
90645
MERCURY SWITCH STEAM GENERATOR HEATERS
7
90760
STEAM GENERATOR PRESSURE CAP
8
91158
STEAM GENERATOR FILL TUBE
9
90600
BOILER HIGH LIMIT THERMOSTAT @ 450oF - RIGHT SIDE
10
90600
BOILER HIGH LIMIT THERMOSTAT @ 450oF - LEFT
11
90520
ORDEN 9200 CONTROLLER 240 VOLT - RIGHT SIDE
12
90485
POWER SWITCH - RIGHT SIDE
13
90485
STEAM POWER SWITCH
14
90303
COOLING FAN
15
90115
WATER FILL SOLENOID @ 240 VOLT
16
90650
PRESSURE REGULATOR
17
91445
SHRADER VALVE
18
~NPN~
-----
--------------------------------------------------------------------------------------------
19
~NPN~
-----
WATER FILL CAPILARY TUBE
20
90845
WATER FILL CONNECTION 1/4”
21
90845
WATER DRAIN SOLENOID
22
909850-90855
23 / 24
90570
2’ - HEATER
90575
3’ - HEATER
90489
4’ - HEATER
25
91155
STEAM GENERATOR SIGHT GLASS
26
90595
SNAP DISK
90596
O-ring
27
90657
DRAIN
28
~NPN~
-----
STEAM GENERATOR
29
~NPN~
-----
STEAM INJECTOR TUBES
30
91158
HEATERS (2) LEFT - (refer to 23 / 34)
31
91150
LOW PRESSURE SWITCH
32
90330
POWER TERMINAL BLOCK
33
90780
HIGH PRESSURE SAFETY SWITCH 250 PSI FOR BOILER
34
90695
PURGE VALVE - RIGHT & LEFT SIDE
35
90303
COOLING FAN
DESCRIPTION
STEAM GENERATOR HEATER(S)
12
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
4’ Griddle Bottom View
Controller Wiring Chart
Controller Rear View
1. N/A
2. N/A
3. N/A
4. To Thermo Probe - Red Wire (-)
5. To Thermo Probe - White Wire (+)
6. To Power Source
7. To Power Terminal Strip
8. To Solid State Relay
9. To Solid State Relay
10. N/A
13
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
3’ Griddle Power Head
1. Controller
2. Mercury Switch
3. Steam Generator Fill Assy
4. High Limit Thermostat
5. Fan
6. Steam Generator Power Switch
7. Power Switch
8. Water Fill Solenoid
9. Boiler Access Panel (Heaters)
10. Heater Exchange
11. Steam Generator Solenoid
12. Steam Generator
13. Ground Block
14. Power Cord Grip
15. Power Terminal
16. Fan
14
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
3’ Griddle Bottom View
15
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
2’ Griddle Power Head
16
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
2’ Griddle Bottom View
17
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
Steam Generator Assy
19
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
1. Power Head
2. Steam Generator Fill Cap Plate
3. Lid Counter Weight Assy
4. Conttroller
5. Heat Exchanger - Steam Generator
6. Back Plate
7. Right Splash Plate
8. Right Skirt
9. Right Skit Bracket
10. Water Fill Valve - Boiler
11. Griddle Plate
12. Front Waste Trap Channel
13. Front Skirt
14. Waste Trap
15. Left Skirt Plate Bracket
16. Left Splash Plate
17. Left Skirt
18.Lid Divider Rail
19. Lid Assy
20
2624, 2624S, 2636, 2636S Griddle
ILLUSTRATIONS
1. Water Fill Valve
2. Surface Plate Retaining Plate
3. Air Tank Assy
4. Surface Heaters - 1500 Watts
5. Serpentine Steam Channel
6. Rupture Disk
7. 5” Adjustable Stainless Steel Legs
8. Boiler Reservoir
9. Griddle Plate
10. Boiler Heaters
11. Controller Thermostat Probe
12. Condensate Return Tube
13. Condensate Return Reservoir
14. NPT Plug
21
2624, 2624S, 2636, 2636S Griddle
APPENDIX
22
2600 PHE OVEN
YOUR ENERGY EFFICIENT CONVECTION OVEN
The Purr-fect Height Convection Oven is electrically
powered, high capacity ovens featuring high energy
efficiency. These ovens are designed to radically cut
power consumption, delivering the cooking power
of a 16 KW oven from only 11 KW’s of energy input. Improvement of energy use is made possible by
a carefully designed insulating system which keeps
heat inside the oven longer.
out the oven interior, for fast even roasting and
baking.
Like all Market Forge products, our ovens are built
to the highest standards of workmanship, employing only the finest materials and components Of
course, Power Saver II ovens are fully approved by
UL, UL Sanitation, and other official testing authorities.
A convector fan distributes heat uniformly through-
HOW THE OVEN OPERATES
A 60-minute and Constant Heat timer serves as an
aid in using the oven, when the timer expires the
heating elements shut off. To prevent unnecessary
loss of heat when the doors are opened, a interlock
switch stops fan operation whenever the rightside door is opened. Should the operator wish to
cool the oven, opening just the left- side door will
quickly ventilate the oven interior.
The Purr-fect Height Convection Oven operates by
use of two simple controls-a power switch for turning on the fan motor and control circuit, and a thermostat for setting the oven temperature. The oven
is otherwise automatic. A thermostat maintains oven
temperature by cycling heating elements on and
off, with temperature fluctuating no more than 20°F
from the setting. Uniform distribution of heat within
the oven is assured by continuous operation of a convector fan.
23
2600PHE OVEN
OPERATING CONTROLS & INDICATORS
1
The controls required to operate the oven are listed in the
following table. together with a short functional description
of each. The physical location of each control is shown in
FIG.1.
2
OFF
475˚F
246˚C
450
246
400
204
350
ITEM
DESCRIPTION
1
Thermostat Control
Regulates oven temperature. controls heating
element operation.
2
Thermostat Light
Indicates when the
thermostat is calling for
heat and the elements
are ON.
200˚F
177
300
93˚C
250
149
121
3
6
ON
O FF
3
CONS
T
COO ANT
K
60
5
55
10
50
15
45
20
40
25
5
30
4
35
HIGH FAN
OFF
ON
LOW FAN
Timer/Constant Heat Electrical timer to aid
in time ccoking cycles.
Controls oven and constant heat mode.
4
Power Light
Indicates power is ON.
5
Fan Switch
Three position fan
switch. Controls fan
speed either HIGH/
LOW or in the middle
position the oven is
OFF.
6
Light
Momentary Switch
1. Check that power is available to the oven
2. Arrange shelf positions according to the item to be
cooked.
3. Close doors. Move fan switch to HIGH or LOW. Fan
should come on.
4. Set thermostat dial to desired cooking temperature. Element indicator light should come on
5. Allow oven to preheat for about 5-10 minutes. Preheating is complete when indicator light goes out and the
buzzer sounds. Do not waste energy by turning the oven
on too early.
6. Load oven. The load should be adjacent to the oven, so
the doors will be open as short a time as possible.
7. Close doors. Set timer for desired cooking time.
8. Buzzer will sound at end of preset interval. Oven is
ready to unload.
9. If oven temperature is to be lowered, set the thermostat
to the desired temperature to cool interior. Fan will continue to run with left door open and right door closed.
Where indicator light comes on, oven is at lower temperature. Close left door. When light goes off, oven is
ready for use.
10. For daily shutdown, place oven thermostat and power
switch in OFF position. For extended shut- down, leave
doors ajar as well.
LIGHT
0
FUCTION
POWER
FIG. 1 Operating Controls & Indicators
24
2600PHE OVEN
CLEANING/PREVENTIVE MAINTENANCE
A good preventive maintenance program in the form of
daily cleaning procedures is outlined in the following
steps:
1. Remove oven shelves and wash in mild detergent
and water. Rinse and dry.
2. Remove left and right hand shelf supports by lifting up and out toward center of oven. Wash, rinse
and dry.
3. Remove fan baffle by lifting up and out. Wash,
rinse and dry.
4. Wash interior sides, bottom, and top with mild
detergent and water. A stainless steel cleaner (not
polish) should be used for the interior. Rinse and
dry.
5. Replace fan baffle, shelf supports and shelves.
6. Wash both sides of doors, top & bottom trim using
a stainless steel cleaner. Rinse and dry.
TROUBLE-SHOOTING GUIDE
PROBLEM Probable Cause
CONVECTOR FAN FAILS TO OPERATE.
a. Power to oven is off.
REMEDY
a. Indicator light burned out.
Replace light. See service and parts manual for procedure.
Refer to wiring diagram or obtain outside service.
Locates external circuit breaker for power and place in
ON position.
b. Power switch off.
Place in ON position.
c. Right oven door open.
Close Door.
d. Control circuit breaker off.
Place in ON position.
e. Faulty circuit breaker, door interlock switch, fan Refer to wiring diagram or obtain outside service.
motor, or wiring.
INDICATOR LIGHT FAILS TO LIGHT WITH FAN OPERATING, THERMOSTAT SET.
b. Electrical failure.
FAN OPERATION - NO HEAT.
a. Thermostat not set.
Set thermostat.
b. Faulty contactor, wiring, electrical failure.
Refer to wiring diagram or obtain outside service.
LIGHT INSIDE COOKING COMPARTMENT
a. Light fails to turn on.
Replace bulb.
25
2600PHE OVEN
TROUBLE-SHOOTING GUIDE
FIG. 2 Wiring Diagram
26
2600PHE OVEN
ILLUSTRATED PARTS LIST
RECOMMENDED SPARE PARTS LIST (P/N 98-3623)
PART NO.
DESCRIPTION
QTY.
10-7371
Power Switch
1
10-5052
Light, Fan Power
1
10-5052
Light, Heating Element
1
08-6308
Reed Switch
1
08-6472
Relay, 120V
08-6475
Relay, Socket
10-4714
Thermostat, 475oF
09-5259
Thermostat, Knob
08-6464
Timer
08-3826
Timer, Knob
10-5944
Contactor
09-7248
Motor, 2 Speed
08-6351
Hi-Limit, Thermostat
08-6468
Fuse, 5Amp
09-6475
Transformer, 500VA
10-7395
Buzzer, 120 Volt
08-7978
Fan, Cooling
98-1717
Element, Heating
08-6469
Fuse, Holder
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
27
2600PHE OVEN
ILLUSTRATED PARTS LIST
FIG. 3 Electric Control Panel with Probe Option
ITEM NO.
PART NO.
DESCRIPTION
1
08-7978
Fan, Cooling
2
08-6472
Relay, 120 Volts
3
08-6469
Fuse, Holder
4
08-6552
Terminal Strip
5
09-6575
Plug, Hole
6
10-5944
Contactor
7
98-1720
Terminal Block
8
08-6475
Base, Relay
9
98-3562
Panel, Electric Controls
10
08-6468
Fuse, 5 Amps
11
10-1720
Screw, #6-32 Thread x 1/2” Long, Stainless Steel
12
08-7993
Screw, #6-32 Thread x 1 1/2” Long, Stainless Steel
13
10-1761
Screw, #8-32 Thread x 3/8” Long, Stainless Steel
28
2600PHE OVEN
ILLUSTRATED PARTS LIST
FIG. 4 Glass Door Assembly
ITEM NO.
PART NO.
DESCRIPTION
1
98-3683
Weld Assy, Outer Door, 2600 PHE
2
98-3652
Door, Inner with Window
3
98-3672
Bracket, Magnet Mounting
4
98-3671
Cover, Mounting Plate, Reed Switch
5
08-5027
Magnet, Reed Switch
6
09-1154
Assy, Glass Window
7
99-5602
Pin, Door Bottom, No Pin
8
98-3552
Bearing, Block, Door, Brass
9
93-0135
Handle, Door, Stainless Steel
10
98-3669
Door Stop, Left Side
11
99-5950
Embossed Door Latch
12
10-1737
Screw, #6-32, Stainless Steel, 1/2” Long
13
98-3551
Pin, Door Top, with Dowel Pin
14
09-3427
Hex Head Bolt, 1/4-20 Thd.
15
99-6154
Support, Bracket Pin Support
16
10-1761
Screw, #8-32, Stainless Steel, 3/8” Long
17
98-3680
Plate, Handle Support, Door
18
10-2928
Pop Rivet
19
10-2045
Screw, #10-32 Hex Head, Stainless Steel, 5/8”
29
2600PHE OVEN
ILLUSTRATED PARTS LIST
FIG. 5 Solid Door Assembly
ITEM NO.
PART NO.
1
98-3684
Outer Door, Solid 2600PHE
DESCRIPTION
2
98-3686
Weld Assy, Door, Inner Solid, 2600 PHE
3
98-3672
Bracket, Magnet Mounting
4
98-3671
Cover, Mounting Plate, Reed Switch
5
08-5027
Magnet, Reed Switch
6
99-5602
Pin, Door Bottom, No Pin
7
98-3552
Bearing, Block, Door, Brass
8
93-0135
Handle, Door, Stainless Steel
9
98-3669
Door Stop, Left Side
10
99-5950
Embossed Door Latch
11
10-1737
Screw, #6-32, Stainless Steel, 1/2” Long
12
98-3551
Pin, Door Top, with Dowel Pin
13
09-3427
Hex Head Bolt, 1/4-20 Thd.
14
99-6154
Support, Bracket Pin Support
15
10-1761
Screw, #8-32, Stainless Steel, 3/8” Long
16
98-3680
Plate, Handle Support, Door
17
10-2948
Pop Rivet
18
10-2045
Screw, #10-32 Hex Head, Stainless Steel, 5/8”
30
2600PHE OVEN
ILLUSTRATED PARTS LIST
FIG. 6 Control Panel
ITEM
NO.
PART
NO.
1
98-1717
Control Panel, Embossed
2
10-7395
Buzzer
3
10-5052
Light, Power & Fan
4
09-5259
Knob, Thermostat
5
10-4717
Thermostat
7
08-6597
Switch, Mode
8
08-3826
Knob, Timer
9
08-6464
Timer
10
10-7371
Switch, Power
FIG. 5 DESCRIPTION
31
2600PHE OVEN
ILLUSTRATED PARTS LIST
2600PHE Mounting Instructions:
1. Assemble stand (#1) per instructions
provided with stand.
2. Remove the side panels from oven.
3. Set the oven in place on top of the stand.
Align the holes in the bottom of the oven
with the sloted holes in the stand.
4. Fasten the oven to the stand with four
(#2) screws, eight (#3) washers, four
(#4) lock washers and four (#5) nuts, as
shown in figure 7.
NOTE:
Oven is shown with
side panel removed.
5. Replace the side panels to the oven.
FIG. 7 2600PHE Mounting Assembly
ITEM
PART NO.
DESCRIPTION
QTY.
1
99-4480
Open Stand with Shelf
2
10-2002
Hex Hd. Cap Screw 3/8-16 x 1-1/4 Lg.
4
3
10-2401
Plain Washer 3/8”
8
4
10-2503
Lock Washer 3/8”
4
5
10-2302
Hex Nut 3/8-16
4
REF.
2692PHE Mounting Instructions:
1. Attach four (#1) feet to bottom of the
oven. Remove both side panels and
remove knock-outs in the top panels from
the bottom oven.
2. Set top oven in place on the bottom oven.
Align the holes in the top of the bottom
oven with the weld nhuts in the bottom of
the top oven.
3. Fasten the two ovens together with the
four (#2) screwa as shown.
4. Replace the side panels to bottom oven.
NOTE: Bottom oven
is shown with side panel
removed.
FIG. 8 2692PHE Mounting Assembly
ITEM
PART NO.
DESCRIPTION
QTY.
1
10-0631
6” Adjustable Leg
4
2
10-2564
Hex Hd. Cap Screw 3/4-10 x 1-1/2 Lg.
4
32
2600PHE OVEN
APPENDIX
SERVICE CONNECTIONS - Electrically Operated
EC
EP
D
Electrical Connection - Connection for incoming
power supply wire on terminal block.
Power supply - 1 3/8 (44mm) E access holes for
power supply wires. Use wire suitable for at least
90°C. Nominal amp per line wire per oven: 11 kW
VOLTS
1pH
3pH
208V
53
31
240V
46
27
480V
--15
CW
Interior Drain Connection - 3/4” E (19mm) NPT to
open floor drain.
Cold Water Connection for optional spray hose 1/2”
NPT.
NOTE: Details of other electrical systems available upon request.
MODEL 2600PHE
MODEL 2692PHE
33
2600PHE OVEN
APPENDIX
A. OVEN PERFORMANCE
A.1 Verification Check List
1. Verify that the doors are properly aligned and that there is no interference occuring at room temperature and 400oF.
2. Verify that all screws and bolts are tight.
3. Verify that the blower fan can operate at high and low speeds.
4. Clean oven with a rag and run oven for 2 hours to burn off oil, clean interior prior to use.
5. Verify that the racks do not bind at 400oF.
Verify the accuracy of the oven’s thermostat at 350oF by comparing the temperature control setting to the temperature
at the center of the over (one thermocouple). The maximum difference is to be no more than +/- 5oF.
PART
NO.
SPARE PARTS LIST
DESCRIPTION
QTY.
10-7371
Power Switch
1
10-5052
Light, Fan Power
1
10-5052
Light Heating Element
1
08-6308
Reed, Switch
1
08-6472
Relay, 120 Volt
1
10-4714
Thermostat, 475oF
1
09-5259
Thermostat, Knob
1
08-6464
Timer
1
08-3826
Timer, knob
1
10-5944
Contactor
1
09-7248
Motor, 2 Speed
1
08-6351
Hi-Limit, Thermostat
1
08-6468
Fuse, 5 Amp
2
09-6475
Transformer, 500 VA
1
10-7395
Buzzer, 120 Volt
1
08-7978
Fan, Cooling
1
98-4066
Element, Heating, 208 Volt (Nest of three)
1
98-4067
Element, Heating, 240 Volt (Nest of three)
1
98-4065
Element, Heating, 480 Volt (Nest of three)
1
08-8004
Loctite 268
1
08-8003
RTV 106 Silicone Sealant
1
08-7999
* Hardware Kit (Fasteners)
1
98-3623
Complete Spare Parts Kit
1
08-8032
Replacement Bulb
1
08-8033
Replacement Lens
1
08-8034
Replacement Lens Gasket
1
* NOTE: For individual fasteners refer below for specific part numbers.
34
2600PHE OVEN
APPENDIX
PART
NO.
10-1864
10-1814
08-7840
08-7995
08-7956
10-2045
08-7996
10-2146
10-1728
08-7994
10-1749
10-1761
10-2571
08-8005
08-7992
10-1790
10-1939
08-7991
08-7990
08-3822
PARTS LIST OF FASTENERS
DESCRIPTION
SCREW CAP HEX HEAD
SCREW CAP HEX HEAD
NUT, SERRATED FLANGE
BOLT, HEX HEAD
NUT, SERRATED FLANGE
SCREW CAP HEX HEAD
TEK SCREW PHILLIPS PAN HEAD #2
SCREW, SLOTTED PAN HEAD
SCREW, PHILLIPS FLAT HEAD C-SUNK
SCREW, PHILLIPS FLAT HEAD C-SUNK
SCREW, MACHINE ROUND HEAD
SCREW, MACHINE TRUSS HEAD
NUT, KEPS
NUT, SERRATED FLANGE
SOCKET SET SCREW
SCREW, CAP HEX HEAD
BOLT, SHOULDER
SCREW, SLOTTED FLAT HEAD C-SUNK
SCRW, SLOTTED TRUSS HEAD
WASHER, STAINLESS STEEL TYPE B
35
LENGTH THREAD
(inches)
SIZE
QTY.
0.5
1/4”-20
77
0.75
1/4”-20
7
1/4”-20
73
5/16”-18
4
5/16”-18
8
0.5
#10-32
2
0.5
#10-16
10
0.25
#6-32
26
#8-32
8
1
#10-32
8
0.25
#8-32
6
#8-32
41
#8-32
20
#10-32
8
#8-32
4
1/4”-20
8
0.5
1/4”-20
4
0.5
#8-32
2
0.5
1/4”-20
3
1/4”
4
3
1