Groen HFP-2-2 Installation Manual
OPERATOR MANUAL
IMPORTANT INFORMATION, KEEP FOR OPERATOR
This manual provides information for:
MODELS
HFP/2E & HFP/2 Domestic
BRAISING PAN
·
Stainless Steel
·
Manual Tilt
·
Gas Heated
READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND
WARNINGS CONTAINED IN THIS MANUAL.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
POST IN A PROMINENT LOCATION
Instructions to be followed in the event user smells gas.
This information shall be obtained by consulting your
local gas supplier. As a minimum, turn off the gas and
call your gas company and your authorized service agent.
Evacuate all personnel from the area.
WARNING
Improper installation, adjustment, alteration, service or
maintenance can cause property damage, injury or death.
Read the installation, operating and maintenance instructions
thoroughly before installing or servicing this equipment.
NOTIFY CARRIER OF DAMAGE AT ONCE
It is the responsibility of the consignee to inspect the container upon receipt of
same and to determine the possibility of any damage, including concealed damage. Unified Brands suggests that if you are suspicious of damage to make a
notation on the delivery receipt. It will be the responsibility of the consignee to file
a claim with the carrier. We recommend that you do so at once.
.ECNEREFER ERUTUF ROF DENIATER EB TSUM LAUNAM SIHT
Manufacture Service/Questions 888-994-7636.
Information contained in this document is known to be current and accurate at the time
of printing/creation. Unified Brands recommends referencing our product line websites,
unifiedbrands.net, for the most updated product information and specifications.
PART NUMBER 121023, REV. C (01/03)
1055 Mendell Davis Drive
Jackson, MS 39272
888-994-7636, fax 888-864-7636
groen.com
OM-HFP
IMPORTANT — READ FIRST — IMPORTANT
CA UTION: SHIPPI NG STRA P S ARE UNDER TENSION AND CAN SNAP BACK WHEN CUT.
CA UTION: UNIT WEI GHS 370 TO 560 LB. (165 TO 255 KG). FOR SAFE HANDLING, INSTALLER
SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIA TE MATERIALS HANDLING
EQUIPME NT (SUCH AS A FORKL IFT, DOL L Y, O R PALLET JACK) TO REMOVE THE UNIT
FROM THE SKID AND MOVE IT TO THE PLACE OF INSTALLATION.
WA RNING: INSTALLATIO N O F THE BRAISING P AN MUST BE DONE BY PE RSONNEL QUALIFIE D TO
WORK WITH GAS AND ELECTRICITY. IMPROPER INSTALLATION CAN RESULT IN INJURY
TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
WARNING: THIS UNIT IS DESIGNED FOR COMMERCIA L USE. NEVER USE HOME OR RESIDENTIAL
GRADE GAS CONNECTIONS . THEY DO NOT MEET GAS CODES AND COULD BE
HAZARDOUS.
DA NG ER: ELECTRI CALLY GROUND THE UNIT AT THE TERMINAL P ROVIDED. FAILURE TO GROUND
UNIT COULD RESULT IN E L ECTROCUTION AND DEATH.
WARNING: KEEP THE APPLIANCE AREA FREE AND CLEAR OF COMBUSTIBLE MATERIALS.
CA UTION: BE SURE ALL OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATI NG
INSTRUCTI O NS, CAUTI ONS AND SAFETY INSTRUCTIONS CONTAINED IN THIS MANUAL.
CAUTION: KEEP FLOORS IN BRAISI NG PAN WORK AREA CLEAN AND DRY. IF SPILLS OCCUR,
CLEAN IMM EDI ATELY TO AVOID THE DANGER OF SLIPS OR FALLS.
WA RNING: WHEN TILTING BRAI SING PAN FOR PRODUCT TRANSFER:
1) USE CONTAINER DEEP ENOUGH TO CONTAIN AND MINIMIZE PRODUCT SPLASHING.
2) PLACE CONTAINER ON STABLE, FLAT SURFACE, AS CLOSE TO PAN AS POSSIBLE.
3) STAND TO SIDE OF P AN WHILE POURING — NOT DIRECTLY IN POUR PATH OF HOT
CONTENTS.
4) RETURN PAN BODY TO LEVEL POSITION AFTER CONTAINER IS FILLED OR
TRANSFER IS COMPLETE.
5) DO NOT OVE R F ILL CONTAINER. AVOID DIRECT SKIN CONTACT WITH HOT
CONTAINER AND ITS CONTENTS.
WA RNING: DO NOT HEAT EMP TY PAN FOR MORE THAN 5 MINUTES AT A SETTING HIGHER THAN
WA RNING: IF THE P AN CONTAINS ITEMS IN SAUCE OR MELTED FAT, THEY CA N SLI DE FORWARD
WA RNING: A VOID ALL DIRECT CONTACT WITH HOT FOOD OR WATER IN THE PAN. DIRECT
WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS AND BURNERS. NEVER SPRAY OR
CA UTION: MOST CLEANERS ARE HARM F UL TO THE SKIN, EYES, MUCOUS MEMBRANES AND
WARNING: THE CONTROL BOX IS NOT WATERPROOF. TAKE CARE TO KEEP WATER AND
WARNING: BEFORE REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC POWER
CAUTION: USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY GROEN OR
IMPORTANT: Service performed by other than factory authorized personnel will void all warranties.
o
300
F.
SUDDENLY DURING TILTING AND CAUSE THE HO T LIQUID TO SPLASH OUT.
CONTACT COULD RESULT IN SEVERE BURNS.
HOSE THE CONTROL CONSOLE, OR ELECTRI CAL CONNECTIONS.
CLOTHING. PRECAUTIO NS SHOULD BE TAKEN TO WEAR RUBBER GLOVES, GOGGLES
OR FACE SHIELD AND PROTECTIVE CLOTHING. CAREFULLY READ THE WARNINGS AND
FOLLOW THE DIRECTI ONS ON THE LABEL OF THE CL EANER TO BE USED.
CLEANING SOLUTIONS OUT OF THE BOX. NEVER HOSE OR SPRAY ELECTRICAL
CONTROLS, CONNE CTIONS OR CONTROL CO NSOLE.
SUPPLY AND CLOSE THE MAIN GAS COCK. ALLO W F IVE MI NUTE S FOR UNBURNED GAS
TO VENT.
A UTHORIZED DISTRIBUTORS CAN CAUSE INJURY TO THE OPE RATOR AND DAMAGE TO
THE EQUIPMENT AND WILL VOID ALL WA RRANTIES.
2
Table of Contents
IMPORTANT OPERATOR WARNINGS (READ FIRST) ........................................ 2
REFERENCES ......................................................................... 3
EQUIPMENT DESCRIPTION .............................................................. 4
INSPECTION AND UNPACKING ........................................................... 5
INSTALLATION ......................................................................... 6
INITIAL START-UP ...................................................................... 7
OPERATION ........................................................................... 7
SEQUENCE OF OPERATION ............................................................. 9
CLEANING............................................................................ 10
MAINTENANCE........................................................................ 12
TROUBLESHOOTING .................................................................. 12
PARTS LIST .......................................................................... 15
DIAGRAMS & SCHEMATICS............................................................. 24
MAINTENANCE LOG ................................................................... 26
WARRANTY .......................................................................... 27
References
American Gas Associati on Laborat ories
8501 East Pleasant Valley Rd.
Cleveland, Ohio 44131
Z223.1-1984 National Fuel Gas Code
American National Standards Institut e
1403 Broadway
New York, New York 10018
Canadian Gas Associat ion
55 Scarsdale Road
Don Mills, Ont a rio M3B 2 R3
ECOLAB, INC.
370 Wabasha
St. Paul, Minnesota 55102
National Fi re P rot ect ion Association
60 Battery March Park
Quincy, Mass achus etts 02269
NFPA/54 Installation of Gas Appliances &
Gas Piping
NFPA/70 The National Elect ri cal Code
NFPA/96 Ventilati ng Hoods
National Sani tation Foundation
3475 Plymouth Road
Ann Arbor, M ichigan 48106
Underwriters Laboratories, I nc.
333 Pfingst en Road
Northbrook, Illinois 60062
ZEP M anufacturing
1390 Lunt Av enue
Elk Grove Vi llage, Illinois 60007
3
OM-HFP
Equipment Description
Groen Gas Heated Brai sing Pans provi de a
stainless steel pan equipped with pat ent ed heat
transfer fins, burner/combustion chamber, handoperated tilting mechanism, thermostatic
controls, and hinged cover. The Braising Pan
serves as brais ing unit, griddle, fry pan, ov en,
kettle, bain-marie, or food w armer and server,
and it can be adapted for use as a steamer.
The pan body is made from heavy-duty stainless
steel welded into one solid piece, with a
polished in t erior and exteri or. A pouring lip is
welded to the front wall. The cooking surface i s
a stainless steel clad plate fitted w ith welded
heat transfer fins which assure uniform heat
transfer over the entire s urface. The gas
burner/combustion chamber supplies the heat.
An easily operated worm and gear mechanism
tilts t he pan and provi des precise control for
pouring or dumping the contents of the pan. This
hand-wheel controlled mechanism is located in
a stainless steel console to the right of the pan
body. To ass ist cleaning, the pan body can be
tilted past the vert ical position. When the pan is
tilted, t he burners shut off automatically.
Model
HFP/2E-2 24
HFP/2-2 24
HFP/2E-3 31
HFP/2-3 31
HFP/2E-4 41
HFP/2-4 41
Options avai lable wi th these models are:
1. Fill faucet with swing spout. (Left or right
mounted)
2. Caster mounting kit.
3. Fold-down work tray (pan s upport ) mounted on
left or right side.
4. 2” Tangent draw-off (Factory-installed option)
5. Model REJ Steamer Insert set.
6. Steamer Pan Carrier.
7. Quick gas disconnect w ith rest raining cable.
e” (62.5cm) 9" ( 23cm) Spark
e” (62.5 cm) 9" ( 23cm) Flame
Pan Dimensions
L to R Depth
e” (80 cm) 9" ( 23cm) Spark
e” (80 cm) 9" ( 23cm) Flame
e” (1.06m) 9" ( 23cm) Spark
e” (1.06m) 9" ( 23cm) Flame
Ignition
The thermostat provides automatic control of
cooking temperature. Operati ng t he thermostat
dial on the front of the control console turns the
heat on or off and sets the pan t emperature.
A vent ed, heavy gauge, one-piece, stainless
steel cover w ith a condensate drip shield on the
rear edge is standard on the Brai sing Pan. A
fully enclosed, spring t ype actuator count erbalances the cover to keep it in either the
opened or closed position. The cover opens t o
the back and is hinged to the frame, so it moves
independently of the pan body.
Models HFP/ 2E , and HFP/2 are mounted on an
open-leg frame fabricated from tubular stainless
steel.
Model HFP/2E has an ignition s yst em that uses
electronic spark ignition. Optional model HFP/2
has a standing-flame pilot light that ignites t he
main burner.
Optional Tangent Draw-Off
Performance Data
MODEL S FIRING RATE
HFP/2-2, HFP/2E-2
HFP/2-3, HFP/2E-3
HFP/2-4, HFP/2E-4
80,000 BTU/hr
104,000 BTU/hr
144,000 BTU/hr
4
Inspection and Unpacking
The unit will arrive completely ass embled,
wrapped in protect ive plastic on a heavy s kid, in
a heavy cardboard carton. I mmediately upon
receipt, inspect the cart on for damage. Report
any apparent s hipping damage or an incorrect
shipment to the deli very agent.
When installation is to begi n, get someone to
assist in remov ing the carton. Lift it strai ght up
and away from the unit. Do not simply raise it
and push backwards - you will break the
cover assembly vent handle. Write down the
model number, serial number, and installati on
date of your unit, and keep this information for
future reference. Space for these entries i s
provi ded at the top of the Service Log in thi s
manual.
Cut the straps holding the uni t on the skid, and
lift the unit strai ght up off the skid.
CAUTION
SHIPPING STRAPS ARE UNDER TENSION
A ND CAN SNAP BACK WHEN CUT.
UNIT WEIGHS 370 TO 560 LB (170 TO 255
KG). FOR SAFE HANDLING, INSTALLER
SHOULD OBTAIN HELP AS NEEDED, OR
EMPLOY APPROPRIATE MATERIALS
HANDLING EQUIPMENT (SUCH AS A
FORKLIFT, DOLLY, OR PALLET JACK) TO
REMOVE THE UNIT FROM THE SKID AND
MOVE IT TO THE PLACE OF INSTALLATION.
The unit is strapped to a ski d , an d shipped in a heavy
cardboard carton.
5
OM-HFP
Installation
Inst all the Braising Pan in a well v ent ilated room
for efficient performance. Remove any items
which might obs truct or restrict the flow of air for
combustion and vent ilation. Clear all
combustible material from the area directly
around the unit.
WARNING
INSTALLATION OF THE BRAISING PAN
MUST BE DONE BY PERSONNEL
QUALIFIED TO WORK WITH GAS AND
ELECTRICITY. IMPROPER INSTALLATION
CAN RESULT IN INJURY TO PERSONNEL
A ND/OR DAMAGE TO EQUIPMENT.
1. Installation on combusti ble floors i s allowed.
Ensure minimum clearance to combustible
and noncombustible construction of six
inches at t he rear, zero inches at t he sides.
2. Install the unit under a vent hood.
3. Level the unit by adjusti ng the bullet feet or
floor flanges on the legs. Be sure the tilting
mechanism has been turned all the way to
the horizontal position. Check levelness with
a spiri t level set on the bottom of the pan
body. A nchor t he rear legs securely to the
floor if floor flanges are ordered or required.
4. Complete piping to the gas servi ce w ith 3/4"
inch IPS pipe or approved equivalent.
WARNING
ELECTRI CAL LY GROUND THE UNIT A T THE
TERMINAL PROVIDED. FAILURE TO
GROUND UNIT COULD RESULT IN
ELECTROCUTI ON AND DEATH.
7. For electronic spark igni t ion, provide 115
VAC, 60 HZ, 1 phas e, 5 AMP electrical
service through the rear of the electri cal
console. Local codes and/or The National
Electrical Code should be observ ed in
accordance with ANS I/NFPA 70, latest
edition. AN ELE CTRICAL GROUND I S
REQUIRED. The electri cal schematic is
located on the inside of the service panel
and this manual. In Canada, provide
electrical service in accordance with the
Canadian Electri cal Code, CS A -C22. 1 Part
1 and/or local codes.
8. Installation must conform with local codes or
with t he American National Standard Z223,
latest edit ion, National Fuel Gas Code. The
pan should be installed in an adequat ely
ventilated room with a provis ion for
adequate air supply to the unit. The best
ventilation w ill use a vent hood and exhaust
fan. DO NOT obstruct the flue or vent duct
after inst allation. In Canada, installation
must conform to CAN/CGA B149 Installation
Codes for Gas Appliances and Equipment
and/or local codes
WARNING:
THIS UNIT IS FOR COMMERCIAL USE.
NEVER USE HOME OR RESIDENTIAL
GRADE GAS CONNECTIONS. THEY DO
NOT MEET GAS CODES AND COULD BE
HAZARDOUS.
5. For a unit on casters , complete connection
to the gas supply wi th connectors that
comply with t he standard for Connectors for
Mov eable Gas Appliances, ANS I Z21.69alatest edition. Res train movement of the unit
by att aching a cable or chain to the eyelet
(provi ded at the back of the frame) and
anchoring the cable or chain to t he wall or
floor. Make the length and location of the
cable such that the unit cannot pull on the
gas connection w hile the cable is connected
6. The gas connection must be made with a
quick disconnect devi ce compliant with
ANSI Z 21. 41b - latest edit ion.
9. Adequate space for proper service and
operation is required. DO NOT block any air
intake spacings to the combusti on chamber
or obstruct ai r flow.
10. After the pan has been connected to the gas
supply, check all gas joints for leaks. A soap
solution or other suitable leak detector
should be used. Do not use fl ame to check
for leaks
11. The appliance and its individual shutoff
valve must be protected from the gas
supply pi ping system during any pressure
testing of that system at test pressures in
excess of 1/2 PSI (3.45 kPa). The
appliance may be isolated from the gas
supply pi ping system by closi ng its individual
manual shutoff valve during any pressu re
testing of the gas supply piping s yst em.
6
Initial Start-Up
Now that your Braising Pan has been installed, you
should test it to ensure t hat the unit is operating
correctly.
1. Remove literature and packing materials
from the interior and exterior of the unit.
2. Put enough water i nto the pan to cov e r t he
bottom to a depth of ¼ to ½ i nch. With the
pan body i n the horizontal position, note
how the wat er li es in the pan, to confirm that
the pan was leveled properly during
installation.
3. Following "To Start Pan" ins tructions for
your pan model, begin heating the water at
a thermostat setting of 235
heating should continue until the water boils.
o
F. At this setting,
A. Controls
Operator controls for the Brai sing Pans are:
1. Power ON Switch and Power ON indicato r
2. The thermostat di al, located on t he cont rol
console to the left rear of the pan body. Thi s dial
is used to turn the thermostat on or off and to
set the thermostat for pan t emperatures
between 175
3. HEATing indicator light located on the control
console, lights w hen the burners hav e ignit ed.
4. The main supply gas valve, installed on the gas
line to the uni t.
5. For HFP/2 units with standing pilot flame, the
gas control valv e is on the Combination Gas
Control, which is located under the pan on the
gas line to the burner manifold. This valve
selects settings of "OFF", "PILOT", or "ON" for
the Combination Cont rol. HF P /2 units are als o
equipped with a mechanical 0-60 minute bell
timer.
6. HFP/2E units are equipped w ith an electrical
timer having timing and “Done” indicator lights
and a beeper.
o
and 425o F.
4. To shut down the unit, turn the thermostat
dial to "OFF".
WARNING
WATER IS EXTREMELY HOT AND CAN CAUSE
SEVERE BURNS. AVOID CONTACT WITH HOT
WA TER WHEN EM P TYING UNI T.
5. Turn the tilting handwheel clockwis e to pour
out the water and to confirm that the pan
body can be tilted smoothly from horizontal
to vertical.
If the uni t functions as described abov e, it is ready
for use. If it does not, contact y our local Groen
Authorized S ervi ce Agency.
Operation
B. Operating Procedure
WARNING
KEEP THE APPLI A NCE AREA FREE A ND CLEAR
OF COMBUSTIBLE MATERIALS.
CAUTION
BE SURE ALL OPERATORS READ,
UNDERSTA ND AND FOLLOW THE OPE RATING
INSTRUCTIONS, CAUTIONS AND SAFETY
INSTRUCTIONS CONTAINED IN THIS MANUAL.
KEEP FLOOR S IN B R AISING PAN WORK AREA
CLEAN AND DRY. IF SPILLS OCCUR, CLEAN
IMMEDIATELY TO AVOID THE DANGER OF
SLIPS OR FALLS.
1. For Standard Models with Electronic
Ignition (HFP/2E)
a. To Start Pan (See Panel Overlay)
(1) Set the Power Switch to “OFF.”
(2) S et the thermostat to “OFF . ”
(3) Open the main supply gas valve (handle
parallel to the gas pipe).
(4) S et Power Swi tch to “ON.”
(5) Rotate the thermostat dial until the Heat
Light comes on. (I t lights w hen the main
burner is on).
7
OM-HFP
b. To Turn Of f Pan
(1) Set the thermostat t o "OFF ".
(2) S et Power S wit ch to “OFF.”
(3) For a prolonged shut-off period:
(a) Set the thermostat t o "OFF ".
(b) Turn the main gas valve OFF
(handle at right angles to t he gas
pipe).
(c) Disconnect the electrical power from
the unit.
c. If Power Fails
1) Do not try to operate t he unit until power
is res t ored.
2) When power is restored, follow
directi ons under “To Start Pan. ”
2. For Models with Optional Standing-Flame
Pilot (HFP/2)
a. To Start Pan
(1) Set thermostat to "OFF ".
(2) Light gas pilot.
(a) Set knob on Combination Gas
Control Valve to "OFF" by
depressing the knob slightly and
turning it clockwise.
(b) Turn the main supply gas valve ON
(parallel to the gas pipe).
(c) Tilt the pan, so the pilot burner i s
easier to reach.
(d) Hold a lighted match at the pilot
burner, whi le you depress the knob
on the Combination Cont rol and turn
it counter-clockwi se to the "PILOT"
position. Continue to hold the knob
down for 60 seconds.
(e) Release the knob. The pilot flame
should stay lighted.
CAUTION
DO NOT HEAT AN EMPTY PAN FOR MORE
THAN FIVE MINUTES AT A SETTING HIGHER
THAN 300
b. To Shut Off Pan
c. To Relight P ilot
WHEN TILTING BRAISING PAN FOR PRODUCT
TRANSFER:
1) USE CONTAINERS DEEP ENOUGH TO
2) PLACE CONTAINER ON A STABLE, FLAT
3) STAND TO THE SIDE OF THE PAN WHILE
4) RETURN PAN BODY TO UPRIGHT P OSITION
5) DO NOT OVERFILL CONTAINER. AVOID
3. To Tilt Pan Body
Turn the tilti ng handwheel clockwise to tilt the
pan body, or counterclockwise to return t he pan
body to horizontal. 23 complete turns of the
hand-wheel will ti lt t he body 90 degrees t o
vertical.
o
F.
(1) Set the thermostat dial to "OFF".
(2) To turn off the gas pilot, depress the
knob on the Combination Control and
turn it clockwise to "OFF".
(1) Close the main supply gas valve.
(2) Set the thermostat t o "OFF ".
(3) Depress the knob on the Combination
Control and turn it clockwise to "OFF".
(4) Wait 5 minutes, then proceed as
instruct ed at "To Start Pan" above.
WARNING
CONTAIN AND MINIMIZE PRODUCT
SPLASHING.
SURFACE, AS CLOSE TO THE BRAISING
PAN AS POSSIBLE.
POURING — NOT DIRECTLY IN THE POUR
PATH OF HOT CONTENTS.
AFTER CONTAINER IS FILLED OR
TRANSFER IS COMPLETE.
DIRECT SKIN CONTACT WITH HOT
CONTAINER AND CONTENTS.
(f) Turn the knob counterclockwise to
"ON".
(3) Turn the thermostat dial to the des ired
temperature.
4. To Move a Unit on Casters
The unit must be anchored with a cable or chain
to avoid accidentally breaking or pulling loose
the gas connection. When the unit is to be
8
moved, first t u rn off and di sconnect the gas
connection.
Disconnect the cable from its anchor point on
the floor or wall. Anchor the unit agai n as soon
as it is in its new operating location or returned
to the prev ious location. Turn on the gas supply
and check for leaks with a soap solution. If
leaks are found, do not operate the equi pment.
Call for service.
5. To Preheat the Pan
a. For best braising or frying results, preheat
pan before you put in any food.
b. To get an even temperature across the pan,
preheat at a sett ing of 300
o
F or less for 15
minutes or through several on-off cycles of
the burner.
CAUTION
DO NOT HEAT AN EMPTY PAN FOR MORE
THAN FIVE MINUTES AT A SETTING
HIGHER THAN 300
o
F. DAMAGE TO THE
PAN COULD RES ULT.
Cooking
C.
the product. Set the thermostat higher to cook or
driv e off moist ure fas ter. You may adjus t the
thermostat to any setting to cook the it em
exact ly as requi red.
2. Leave the cover vent open to let excess steam
escape. For long simmering operati ons , you
may wish to close the vent to retain moisture.
WARNING
STEA M CAN CAUS E BURNS . AVOID ESCAPI NG
STEAM WHEN RAISING COVER.
3. To check progress when the cover i s closed, lift
the handle of the vent cover slight ly, and move i t
quickly to either side.
4. Standing to one side of the pan (to avoid the
steam that wi ll be released) grasp the nearer
corner of the cover handle and rais e t he cover.
The cover wi ll stay in the open posit ion unti l you
push it down.
1. To simmer or slowly heat an item, set the dial at
o
210
F or lower. Put t he cover down t o minimize
moisture loss, or leave it up to help dry or
reduce
ITEMS IN SAUCE OR MELT ED FAT CAN SLIDE
FORWARD SUDDENLY DURING TILTING AND
SPLASH THE HOT LIQUID.
WARNING
5. To pour or dump product, remove grease, or
assi s t cleaning, first rais e the cover, then tilt t he
pan forward by t urning the tilting handwheel.
When you stop turning the wheel, t he pan body
will hold its position.
Sequence of Operation
The following "action-reaction" out line is provided to help the user understand how the equipment functions.
A. Standard Models with Spark Ignition
1. When the power switch is turned on, it st arts the
spark igni ter and opens the automati c valve for the
pilot burner. The spark i gnites a pilot flame, which
heats the sensor. The sensor then s ends a signal
to turn off the spark. The flame thereafter acts as a
standing pilot unti l the power is t u rned off.
2. If the pilot flame is not sens ed within 90 seconds
after spark begins, a timer shuts down the enti re
operation. To att empt a second trial for ignition,
turn off the power sw itch. Check the gas supply
valves and wait fiv e minut es before trying again by
swi t ching power on. If there is sti ll no pilot flame in
four tries, close all v alves, turn off the power, and
contact an authorized Groen S ervice A gency.
3. When the operator sets a temperature on the
thermostat, it causes the aut omatic valve t o
admit gas to the main burner, where it is i gnited
by the pilot flame. When the braising pan
reaches the set t emperature, t he t hermostat
swi t ch opens . This st ops the si gnal to t he gas
control valve and s huts off gas to the main
burner. The pilot flame remains lit . When the
pan cools below the set temperature, the
thermostat switch closes and st arts another
cycle. On and off cycling continues and
maintains t he pan at the desired t emperature.
This acti on is i ndicated by the Heat i ndicator light.
B. Models with Optional Standing Pilot Ignition
9
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