Lang ACCU-TEMP Service manual

IL2466
ACCU-TEMP
Spark Ignition
GAS GRIDDLE
Commercial
224T, 236T, 248T, 260T, 272T
Installation and
Operation
Instructions
2M-W358 Rev. I 3/03/15
236T

2
SAFETY SYMBOL
Model No.:
Serial No.:
Voltage:
1-Phase or 3 Phase:
Purchased From:
Location:
Purchase Date:
Installed Date:
These symbols are intended to alert the user to the presence of important operating
and maintenance instructions in the manual accompanying the appliance.
FOR YOUR SAFTEY
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN
THE VICINTIY OF THIS OR ANY OTHER APPLIANCE.
The installation of the Appliance must conform to the NATIONAL FUEL GAS CODE "ANSI Z223.1 - LATEST
EDITION" AND ALL LOCAL GAS COMPANY RULES AND REGULATIONS.
IN CANADA INSTALLATION SHALL BE IN ACCORDANCE WITH THE CURRENT CAN/CGA-B149.1 NATURAL
GAS INSTALLATION CODE OR CAN/CGA-B149.2 PROPANE INSTALLATION CODE AND LOCAL CODES WHERE
APPLICABLE.
POST IN 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, OPERATION
& MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS
EQUIPMENT.
WARNING
RISK OF FIRE OR ELECTRIC SHOCK
DO NOT OPEN
WARNING, TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE
CONTROL PANEL. NO USER-SERVICABLE PARTS INSIDE.
REPAIRS SHOULD BE DONE BY AUTHORIZED SERVICE PERSONNEL ONLY.
NOTICE
Using any part other than genuine Lang factory supplied parts relieves the manufacturer of all liability.
Lang reserves the right to change speci cations and product design without notice. Such
revisions do not entitle the buyer to corresponding changes, improvements, additions or
replacements for previously purchased equipment.
Due to periodic changes in designs, methods, procedures, policies and regulations, the
specifications contained in this sheet are subject to change without notice. While Lang
Manufacturing exercises good faith efforts to provide information that is accurate, we are
not responsible for errors or omissions in information provided or conclusions reached as a
result of using the speci cations. By using the information provided, the user assumes all risks in con-
nection with such use.
MAINTENANCE AND REPAIRS
Contact your local dealer for service or required maintenance. Please record the model number, serial
number, voltage and purchase & Installation Information in the area below and have it ready when you
call to ensure a faster service.

3
TABLE OF CONTENTS
Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 5
Equipment Description . . . . . . . . . . . . . . . . . . . . . . . . 6
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Installation
Ventilation & Clearence . . . . . . . . . . . . . . . . . . . . . . 7
Electrical & Gas Connection. . . . . . . . . . . . . . . . . . . . 8
Initial Start-Up
Initial Lighting Procedure . . . . . . . . . . . . . . . . . . . . . 9
Seasoning Cooking Surface. . . . . . . . . . . . . . . . . . . . 9
Operation
Setting the Griddle Temperature . . . . . . . . . . . . . . . . .10
Suggested Times and Temperatures . . . . . . . . . . . . . . .10
Loading the Griddle . . . . . . . . . . . . . . . . . . . . . . . . 11
Sequence of Operation
Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Maintenance
Daily Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Weekly Cleaning . . . . . . . . . . . . . . . . . . . . . . . . .13
Burner Air Shutter Adjustment. . . . . . . . . . . . . . . . . . . 13
Troubleshooting
Symptoms / Possible Causes . . . . . . . . . . . . . . . . . . . 14
Possible Causes / Test . . . . . . . . . . . . . . . . . . . . . .15
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Exploded View & Parts List . . . . . . . . . . . . . . . . . . . . . 18-28
PROBLEMS, QUESTIONS or CONCERNS
Before you proceed consult you authorized Lang service agent directory
or
Call the Lang Technical Service & Parts Department at [phone]
NOTICE ServiceonthisoranyotherLangappliancemustbeperformedbyqualied
personnel only. Consult your Lang Authorized Service Agent Directory.
You can call our tech service number [phone] or visit our website
www.langworld.com for the service agent nearest you.

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
4
Top
W
Front Side
IL2467
30.4”
20.4”
16.4”
4”
EQUIPMENT SPECIFICATIONS
Model
Height x Width x Depth Clearance from Weight Freight
Class(Not including legs) combustible surface Actual Shipping
224T 16.4” x 24.1” x 30.4” 243 lbs. 280 lbs.
65
418mm x 613mm x 773mm 110 kg 127 kg
236T 16.4” x 36.1” x 30.4” 368 lbs. 420 lbs.
418mm x 917mm x 773mm 167 kg 191 kg
248T 16.4” x 48.1” x 30.4” Sides: 5” 448 lbs. 520 lbs.
418mm x 1222mm x 773mm Back: 5” 204 kg 236 kg
260T 16.4” x 60.1” x 30.4” 556 lbs. 635 lbs.
418mm x 1527mm x 773mm 253 kg 289 kg
272T 16.4” x 72.1” x 30.4” 689 lbs. 800 lbs.
418mm x 1832mm x 773mm 313 kg 364 kg

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EQUIPMENT SPECIFICATIONS
Current Model Gas Requirements Electrical Requirments
NAT. Gas LP Gas Burner Input Manifold Press Gas Connection (3/4” NPT) Voltage Total kW. Ph Amps/Line
224TCHE-NAT X
27,000
5 WC
1
54,000 BTU/hr
115V/60Hz 0.5kW 1 2.0
224TCHG-NAT X5 WC
224TC-LP X10 WC
224TC-NAT X5 WC
224THE-LP X10 WC
224THE-NAT X5 WC
224THG-LP X10 WC
224THG-LPMG X10 WC
224THG-NAT X5 WC
224THG-NATMG X5 WC
224TH-LPMG X10 WC
224TH-NATCD X5 WC
224TH-NATMG X5 WC
224TH-NATOC X5 WC
224T-LP X10 WC
224T-LPBK X10 WC
224T-NAT X5 WC
224T-NATLR X5 WC
224TR-NAT X5 WC
236TCHG-NAT X5 WC
81,000 BTU/hr
236TC-LPTE X10 WC
236TC-NAT X5 WC
236TCHE-NAT X5 WC
236THE-NAT X5 WC
236THE-NATCD X5 WC
236THG-LP X10 WC
236THG-NAT X5 WC
236T-LP X10 WC
236T-NAT X5 WC
236TR-NAT X5 WC
248TCHE-NAT X5 WC
108,000 BTU/hr
248TCHG-NAT X5 WC
248TC-LPTE X10 WC
248TC-NAT X5 WC
248THE-NAT X5 WC
248THG-LP X10 WC
248THG-NAT X5 WC
248T-LP X10 WC
248T-NAT X5 WC
248T-NATCP X5 WC
248TNTS-NAT X5 WC
260TCHE-LP X10 WC
135,000 BTU/hr
260TCHG-NAT X5 WC
260TC-NAT X5 WC
260THE-NAT X5 WC
260THG-NAT X5 WC
260T-LP X10 WC
260T-NAT X5 WC
260T-NATCP X5 WC
272TC-LPTE X10 WC
2162,000 BTU/hr
272TC-NAT X5 WC
272TC-NATTE X5 WC
272THG-NAT X5 WC
272T-LP X10 WC
272T-NAT X5 WC
272TNTS-NAT X5 WC

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
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EQUIPMENT DESCRIPTION
Exterior Construction
The griddle dimensions are 17” (43.18cm) High, 30” (76.20cm) Deep, and width is dependent on the
actual model number.
The Sides, Bottom, and Rear wall are constructed of double wall stainless steel, which allows closer
installation to combustible surfaces.
The stainless steel drop-down door keeps the controls cool and control area clean.
The griddle surface is made of 1” thick, highly polished steel to reduce hot and cold spots, recovery
problems, warping, and ensure even heat to the edges of the griddle.
Controls
The ACCU-TEMP Thermostat Control Griddles comes include:
• An Electronic ignition, main power switch & power indicator for the entire unit.
• Snap-action thermostats
• Each twelve-inch section of the griddle is controlled independently.
Technical
• Griddle operates on either Natural gas or Propane.
This must be specied when ordering. It is shipped with a Power Cord and Plug attached.
• Floor space required is 30” (76.20cm) Deep, and width is 2 ft, 3ft, 4ft, 5ft, or 6ft depending on actual
model number.
• The griddle weighs 260, 390, 520, 650, 780 lbs. depending on actual model number.
GriddleGasandVoltageSpecications
The Lang Model can be connected to any 120 Volt source.
The gas and electrical specications are listed in the table on the previous page.
NOTICE The data plate is on the right side of the griddle. The oven voltage,
wattage,serialnumber,wiresize,andclearancespecicationsare
on the data plate. This information should be carefully read and
understood before proceeding with the installation.
Legs
IL2465
Gutter
1” Griddle Surface
Section
Dial Temp Grease
Pan Power
Indicator
Main
Power
Switch
Gas
Regulator
(not shown)

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
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UNPACKING
Receiving the Griddle
Upon receipt, check for freight damage, both visible and concealed.
Visible damage should be noted on the freight bill at the time of delivery and
signed by the carrier’s agent. Concealed loss or damage means it does not
become apparent until the merchandise has been unpacked. If concealed
loss or damage is discovered upon unpacking, make a written request for
inspection by the carrier’s agent within 15 days of delivery. All packing
material should be kept for inspection. Do not return damaged
merchandise to Star Manufacturing Company. File your claim with the
carrier.
Location
Prior to un-crating, move the oven as near to its intended location as practical. The crating will help
protect the unit from the physical damage normally associated with moving it through hallways and
doorways.
Un-crating
The griddle will arrive completely assembled inside a wood frame and strapped to a skid.
Cut the straps and remove the wood frame.
The oven can now be removed from the skid.
THE UNIT IS EXTREMELY HEAVY. 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.
ANY STAND, COUNTER OR OTHER DEVICE ON WHICH OVEN WILL BE
LOCATED MUST BE DESIGNED TO SUPPORT THE WEIGHT OF THE GRIDDLE.
SHIPPING STRAPS ARE UNDER TENSION AND CAN SNAP BACK WHEN CUT.
VENTILATION & CLEARENCE
CLEARANCE
For use on non-combustible countertops only.
Combustible and non-combustible material must be at least 48” (120cm) from the top of the
appliance and 5” (150mm) from the sides and back. Adequate clearance should also be provided
for proper operation and servicing.
AIR SUPPLY
Make certain not to obstruct the  ow of combustion and ventilation air. Provisions for adequate air
supply must be furnished. The legs supplied with the unit must be installed. Make certain that air
intake openings in the bottom of the appliance are not obstructed. They are essential for proper
combustion and operation of the appliance.
EXHAUST CANOPY
It is essential that facilities be provided over the griddle to carry off fumes and gases. However,
the unit should not be directly connected to a  ue or stack.
CAUTION

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INSTALLATION
Electrical Connection
The griddle is supplied with a cord and plug. The receptacle is not provided with the griddle.
Follow the receptacle manufacturer’s instructions when connecting the receptacle to the power supply.
Gas Connection
This griddle is manufactured for use with the type of gas indicted on the nameplate.
Contact the factory if your type of gas does not match the nameplate data.
All gas connectors must be in accordance with local codes and comply with the National Fuel Federal
Gas Codes ANSI Z223.1 latest edition.
This appliance should be installed with a separate gas valve in the gas line ahead of the unit. Use a
3/4 inch or larger gas supply line.
Remove the 5/16 inch nuts securing the rear of burners. These nuts are for securing the main burners
during transportation only. The rear burner shield must be removed to gain access to the nuts.
A pressure regulator for the type of gas specied is supplied with each appliance.
This regulator must be installed in the gas supply line. (Note the direction of the gas ow arrow.)
The pressure in the manifold of the appliance should be tested with a manometer and the regulator
adjusted for proper pressure with the appliance operating at full re. A 1/8 inch NPT tap is provided in
the manifold for connecting a manometer.
Correct manifold pressures are:
5 inches water column for natural gas
10 inches water column for propane
When replacing the plug in the manifold, a pipe joint compound or sealant should be used that is
resistant to the action of liquid petroleum gas.
Initial adjustments are the responsibility of the installer and are not chargeable to Star Manufacturing
International.
After the griddle is in its nal position, adjust the legs to create 1/8 inch slant from back to front.
This will allow the grease to run into the grease gutter and provide the proper combustion air for the
burners.
DANGER: THIS APPLIANCE MUST BE GROUNDED AT THE TERMINAL
PROVIDED. FAILURE TO GROUND THE APPLIANCE COULD
RESULT IN ELECTROCUTION AND DEATH.
INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL
QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING.
IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL
AND/OR DAMAGE TO EQUIPMENT. UNIT MUST BE INSTALLED IN
ACCORDANCE WITH ALL APPLICABLE CODES.
NOTICE: The data plate is located inside the control compartment of each
griddle.Thegriddlevoltage,serialnumber,gasspecications,and
clearancespecicationsareonthedataplate.Thisinformation
should be carefully read and understood before proceeding with
the installation.
NOTICE: The installation of any components such as a vent hood, grease
extractors,reextinguishersystems,mustconformtotheir
applicable National, State and locally recognized installation
standards.
WARNING

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INITIAL START UP
Initial Lighting Procedure
Clean the preservative coating from the griddle plate and splash guard. Add a mild detergent to hot
water and wash the griddle plate and splash guard. Rinse with a damp sponge and dry with a clean
rag.
WARNING: BEFORE LIGHTING, USE A SOAP AND WATER SOLUTION TO
TEST ALL JOINTS FOR GAS LEAKS.
• Plug the unit into a 115-volt power supply.
• Turn the ON-STANDBY toggle switch to ON.
• Set the temperature dials to the desired temperature.
• To turn the griddle off, simply turn the main toggle switch to STANDBY.
Seasoning the Griddle Plate (non chrome only)
• Set the temperature dials to 300°F (148°C).
• Observe the burners through the opening at the top of the control panel.
• When the burners go OFF, apply a thin coat of high-grade, non-salted vegetable oil to the
griddle surface.
• Rub the oil into the griddle surface with the at side of a spatula or a towel.
• Recoat any dry spots that appear then wait two minutes and wipe off any excess oil.
• Repeat the seasoning process at 350°F (176°C) and at 400°F (204°C).
NOTICE: Duringtherstfewhoursofoperationyoumaynoticeasmall
amount of smoke coming off the griddle, and a faint odor from
the smoke. This is normal for a new griddle and will disappear
aftertherstfewhoursofuse.

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
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OPERATION
Setting the Griddle Temperature
The suggested time and temperature chart (below) is provided as a guide for the products listed only.
If different temperature settings are to be used, select one side of the griddle and operate at the lowest
temperature. Adjoining sections should be set at progressively higher temperatures.
Do not try to operate the end sections hot and the center sections cool.
ALWAYS KEEP THE AREA NEAR THE APPLIANCE FREE FROM
COMBUSTIBLE MATERIALS.
KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND DRY. IF
SPILLS OCCUR, CLEAN IMMEDIATELY, TO AVOID THE DANGER
OF SLIPS OR FALLS.
CAUTION
SUGGESTED TIMES AND TEMPERATURES
PRODUCTS
TEMPERATURE
(F / C) TIME (MIN)
HAMBURGER
350°F (176°C)
2 patties per LB 6 to 8
4 patties per LB 4 to 6
6 patties per LB 3 to 4
STEAKS
1/2 to 3/4 inch thick, cooked
medium 375°F (190°C) 5 to 7
3/4 to 1 inch thick, cooked
medium 8 to 10
Lamb Chops
350°F (176°C)
6 to 8
Pork Chops 6 to 8
Salmon 6 to 8
Halibut 325°F (162°C) 6 to 8
Snapper 6 to 8
Hashbrown Potatoes 375°F (190°C) 3 to 4
Bacon 350°F (176°C) 3 to 4
Sausage Links or Patties 3 to 4
Ham (Pre-cooked) 375°F (190°C) 2
Eggs 275°F (135°C) 2 to 4
Note: The times and temperatures in this chart are intended as a general
guide and starting point. Your actual times and temperatures may vary from
this chart.

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
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OPERATION
Loading the Griddle
An understanding of how the griddle sections are controlled will be a valuable aid in loading your
griddle.
Each 12” inch section of your griddle is independently controlled by a thermostat. The thermostat’s
sensor is mounted in the center of each cooking section under the griddle plate.
If the product is loaded directly over the probe, that section will turn on and the burner will heat the
entire 12” section. If the product is loaded to the side, front or back of the thermostat sensor, the
thermostat will react to the temperature change much slower.
During slow periods with minimal loads, do not load directly over the thermostat sensor as this will
unnecessarily turn the burners on and overheat the remainder of the section not being utilized.
Turn the product and continue cooking until it has reached its desired degree of doneness.
Remove the product from the griddle.
When reloading the griddle, rst use the griddle surface on which a previous load was not placed.
This will insure you the proper griddle temperature.
SEQUENCE OF OPERATION
Power On
When the griddle is connected to 115 Volt power, the spark module for each section starts sparking.
While they are sparking the solenoid valve for the pilot burners are energized.
When the individual pilot burners ignite, and the pilot ame is veried, the spark module will stop
sparking.
Note: The pilot burners will remain lit until the griddle is removed from power or the gas is shut off.
When the main switch is turned on, 24 Volts is applied to the temperature control circuit.
When one of the individual section’s switch is turned on, it provides power to the circuit board for that
section.
The operator can now set the temperature of that section by selecting it on the temperature dial.
When the temperature on the dial is set higher than the temperature of the griddle section the circuit
board will generate a “Heat call”. This call (24 VAC Signal) goes to the solenoid valve opening the
valve. The pilot burner ignites the main burner.
When the griddle section reaches the temperature set on the selector switch, the circuit board which
monitors the probe resistance will turn off the heat call and there by close the gas valve.
When the griddle temperature drops below the set temperature the circuit board generates a new
heat call and the sequence repeats.

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MAINTENANCE & CLEANING
Griddle Care (Chromium Surfaces)
It takes very little time and effort to keep this Industrial Chromium griddle surface sparkling clean and
performing at top efciency. DO NOT allow grease to accumulate as it will carbonize and become
difcult to remove. To prevent this condition the following cleaning suggestions should be followed:
1. Remove excess grease and food regularly with a 4” (100mm) wide Razor Sharp type scraper
and wipe surface with a damp cloth if desired.
2. Following the scraping, for end of the day cleaning, a damp cloth and a non-silicated,
nonabrasive, non-chlorinated cleaner such as Bon-Ami may be used to wipe surface clean,
followed by wiping with a clean wet cloth.
3. Follow steps 2 and 3 from Griddle Care (Non-Chromium Surfaces) above.
1. Never use pumice, griddle stones, or abrasives on a chromium surface.
2. Never strike a chromium griddle surface with a sharp instrument or spatula edge.
3. Never use steel wool.
4. Never use commercial liquid grill cleaner on the griddle surface.
5. Abusing surface voids the warranty.
CHROME GRIDDLE SURFACE LIMITED WARRANTY EXCLUSIONS
Your Chrome griddle has been designed to give you many years of cooking reliability and requires
minimum maintenance to keep the chrome surface in its original condition. All Chrome griddle
surfaces are warranted for a period of 5 years against manufacturing defects to the original owner
from the date of installation. This limited warranty is void if it is determined by Lang Manufacturing
or one of its authorized representatives that the chrome surface has been misused or abused or
subjected to the following situations:
1. Improperly installed.
2. Incorrect voltage applied to Chrome units allowing the surface to overheat and discolor.
3. The misuse of any instrument or tool which scratches or makes indentations in the surface which
could cause the surface to peel, ake, or chip off.
4. The use of any chemical or abrasive cleaning solution, griddle brick, stone, screen or other
cleaning products which could damage and affect the performance of the chrome surface.
5. The neglect of daily routine maintenance to the chromium surface.
Daily Cleaning (Non chrome only)
• Empty the grease drawer daily or whenever it is 3/4 full. It is easily removed for washing.
• Keep the griddle surface clean. After each cooking load, scrape the griddle surface to remove
any carbonized grease.
• Once a day or when necessary the non chrome griddle surface should be thoroughly cleaned
and seasoned again. Use a griddle stone, griddle pad, or liquid cleaner. Rub with the grain of
the metal, being careful not to scrape the splash guard.
• Chrome griddle surfaces can be scraped with a 4” wide Razor Sharp scrapper and wipe surface
with a damp cloth.
• Following the scraping, a damp cloth and non-silicated, non-abrasive, non-chlorinated cleaner
such as Bon-Ami may be used to wipe surface clean, followed by wiping with a clean wet cloth.
Weekly Cleaning (Non chrome only)
• A mild detergent with water or one of the many commercial cleaners may be used.
• Be sure to rinse thoroughly and coat the griddle with a thin lm of oil to prevent rusting,
non-chrome surfaces only.
• Clean the exterior of the appliance with hot water and a mild detergent to maintain a gleaming
appearance.
• Re-season the griddle plate after each cleaning, non-chrome surfaces only.
CAUTION

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MAINTENANCE & CLEANING continued
Burner Air Shutter Adjustment
• The air shutters are pre-set at the factory.
However, minor adjustments may be required in
the eld to accommodate differences in gas and
elevation.
• To adjust the air shutters, loosen the set screw
holding the air damper to the burner near the gas
inlet.
• Adjust the air mixture until the burner ame just
ickers on the burner. “Lift-off” or yellow ame
indicates improper shutter adjustment.
• Periodically inspect and clean the air shutters to
insure complete combustion.
WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS. NEVER SPRAY
OR HOSE CONTROL CONSOLE, ELECTRICAL CONNECTIONS, ETC.
CAUTION: MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS
MEMBRANES AND CLOTHING. PRECAUTIONS SHOULD BE TAKEN
TO WEAR RUBBER GLOVES, GOGGLES OR FACE SHIELD AND
PROTECTIVE CLOTHING. CAREFULLY READ THE WARNING AND
FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER TO
BE USED.
NOTICE: Never leave a chlorine sanitizer in contact with stainless steel
surfaces longer than 10 minutes. Longer contact can cause
corrosion.
Calibration
• Set the temperature dials to 350°F (176°C).
• Allow the burners to cycle ON and OFF at least ve times before attempting to calibrate.
• Place a surface thermometer in the center of each cooking section to be calibrated.
• Allow the burners to cycle several times while recording the temperature at which the burners turn
ON and OFF.
• Average the temperatures together, if the average temperature is within 10° of the set temperature,
the thermostat is within specications and needs no adjustment.
• If the thermostat is out of specication, remove the thermostat knob and inset a small at blade
screw driver down the stem of the thermostat and turn the adjusting screw at the base of the stem.
• Turning the screw counter-clockwise raises the griddle temperature while clockwise lowers the
temperature.
CAUTION
WARNING
Set Screw
Air Shutter
Burner
IL1578

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
14
TROUBLESHOOTING
Symptoms
The chart below is to assist in the troubleshooting of the griddle.
Refer to the Symptoms column to locate the type of failure then to the Possible Cause for the items to be
checked.
To test for a possible cause, refer to the TEST section (on the following page) and locate the Possible Cause
then refer to test to identify test procedures.
SYMPTON POSSIBLE CAUSE
Entire griddle not lighting Failed regulator or plugged regulator vent
Failed transformer
Power indicator is not lit
No power to cord outlet
Griddle unplugged from outlet
Failed power cord or plug
Failed power switch
Failed pilot light
Section will not heat
Plugged pilot orice
Failed thermostat
Failed gas valve
Product burning Product is cooked too long
Failed thermostat
Product under done Failed thermostat
Incorrect Gas pressure
Doesn’t ignite
Failed igniter
Improper gas pressure
No power
Failed spark module

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
15
TROUBLESSHOOTING CONT.
TESTS
NOTICE: Service on this, or any other, LANG appliance must be performed by
qualiedpersonnelonly.ConsultyourLANGauthorizedserviceagent
directory or call the factory at [phone], or www.langworld.com
For the service agent nearest you.
BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS
APPLIANCE WHEN THE UNIT IS PLUGGED/WIRED INTO A LIVE
RECEPTACLE. BEFORE REPLACING ANY PARTS, DISCONNECT THE
UNIT FROM THE ELECTRIC POWER SUPPLY.
USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED
BY LANG OR THEIR AUTHORIZED DISTRIBUTORS CAN CAUSE BODILY
INJURY TO THE OPERATOR AND DAMAGE TO THE EQUIPMENT AND
WILL VOID ALL WARRANTIES.
CAUTION
WARNING
POSSIBLE CAUSE TEST
Failed regulator · Replace regulator
Failed thermostat · Check for correct temperature, replace thermostat
Failed transformer · Check transformer for correct voltage, replace as necessary
Failed igniter · Replace as necessary
Failed spark module · Check for correct incoming voltage at module
Failed power cord or plug · Check cord and plug for proper voltage
Failed power switch · Check switch for continuity across poles
Failed pilot light · Check for continuity across pilot light leads
Failed gas valve · Remove the wires from the valve terminals and check for continuity across the coil
Incorrect gas pressure · Adjust to correct pressure
Plugged regulator vent, or orice ·Clean as necessary

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
16
RENRUB
EVLAV
DROCREWOP
DROCREWOP
FFOTUCOTUA
EVLAV
HCTIWSTLIT
ROTINGI
ROSNES
ROTICAPAC
HCTIWSRIA
REMROFSNART
REWOLB
REMROFSNART
TOLIP
EVLAV
EMALF
HCTIWS
EVLAV
RENRUB
NLG
TATSOMREHT
TOLIP
RENRUB
KRAPS
ELUDOM
EMALF
HCTIWS
EVLAV
RENRUB
NLG
TATSOMREHT
TOLIP
RENRUB
KRAPS
ELUDOM
EMALF
HCTIWS
EVLAV
RENRUB
NLG
TATSOMREHT
TOLIP
RENRUB
KRAPS
ELUDOM
ROTACIDNI
PMAL
HCTIWSREWOP
ELDDIRG
XOBEGAIRRAC
DOOHLLEHSMALC
1DOOHLLEHSMALC
CON
ELUDOMKRAPS
DNUORG
DNUORG
ROS
NES
EVLAV
HT
TVH
321
NRG
THW
KLB
V42
V021
NRG43
NRG7
NRG53
NRB71
NRB51
ULB61
KLB81
ULB91
THW6
KLB01
THW9
THW13
LEY21
KLB5
KLB8
LEY21
NRG
THW
KLB
V42
V021
1LN
KLB1
THW2
THW
KLB
LEY
LEY
LEY4
ULB5
ULB6
ULB
KLB
KLB
THW8
KLB7
LEY21
LEY91 LEY62
LEY31
LEY02
LEY72
ULB11
ULB81ULB52
ULB01
ULB71
ULB42
THW51THW22
KLB41KLB12
NRG9NRG61NRG32
3NAT
4NAT
LEY02
NRG03 LEY92
GRO72
NAT82
NRG62
NRG42
DER32
NAT22
NAT12
NRG52
DER23
NRG33
E
DAPSDETALUSNI
SROTCENNOC
HTIWESUROF
REMITLANOITPO
YALER
NEHWWOTS
DESUTON
R
.CNILANOITANRETNIGNIRUTCAFUNAMRATS
EVIRDNENNUS01#
ASU,34136.OM,SIUOL.TS
:SJDRD.KC ETAD: LLEHSMALC42GSCHTIWELDDIRGSAG"63PMETUCCAD/W
7002/91/21
43W-22116-M2
510.±xxx.:DETONSSELNU:ECNARELOT
SELGNA 1
L'TNI.GFMRATSOTLAITNEDIFNOCNOITAMROFNISNIATNOCGNIWARDSIHT
DETTIMREPSISTNETNOCSTIFOERUSOLCSIDRONOITCUDORPERON.CNI SNOISIVER
.ONTRAP
.ONLEDOM
ELTIT
LAIRETAM
HSINIF
.VEROCE/ETA
DE
GNAHCFONOITPIRCSE
DR
D
R
AUTO CUTOFF
VALVE
TH
SPARK MODULE
GROUND
GROUND
SENSOR
VALVE
HVT
TILT SWITCH
IGNITOR
SENSOR
231
CAPACITOR
WHT
POWER CORD
GRN
BLK
NO C
AIR SWITCH
24V
TRANSFORMER
120V
8 BLK
34 GRN
7 GRN
35 GRN
17 BRN
15 BRN
16 BLU
18 BLK
19 BLU
6 WHT
10 BLK
9 WHT
31 WHT
12 YEL
5 BLK
12 YEL
BLOWER
BURNER
VALVE
WHT
POWER CORD
GRN
BLK
24V
TRANSFORMER
120V
PILOT
VALVE
L1N
VALVE
BURNER
LNG
FLAME
SWITCH
SPARK
THERMOSTAT
PILOT
BURNER
MODULE
VALVE
BURNER
NLG
FLAME
SWITCH
SPARK
THERMOSTAT
PILOT
BURNER
MODULE
3
2
1
3
2
1COIL
C
N0
NC
18 BLU
GRIDDLE
CARRIAGE BOX
CLAMSHELL HOOD
1 BLK
2 WHT
WHT
BLK
YEL
YEL
4 YEL
5 BLU
6 BLU
BLU
BLK
20 YEL
8 WHT
7 BLK
12 YEL
19 YEL
13 YEL
PLUG
11 BLU
BLK
10 BLU
17 BLU
15 WHT
14 BLK
9 GRN16 GRN
TAN 3 TAN 4
20 YEL
30 GRN 29 YEL
27 ORG
28 TAN
26 GRN
24 GRN
23 RED
22 TAN
21 TAN
25 GRN
32 RED
33 GRN
TIMER
PLUG
CLAMSHELL HOOD 1
LAMP
POWER SWITCH
BLK
BLU
RED
GRN
BLK
BLU
RED
RED
INDICATOR
NOTES:
OPTIONAL TIMER.
1. DASHED COMPONENTS ARE FOR USE WITH
A
INSULATED SPADE
CONNECTORS (STOW WHEN NOT USED)
A
TIMER
RELAY
REV. DATE/ECO DESCRIPTION OF CHANGE DR
A2/25/2009
ECO 7668
ADDED NOTE 1, AND COMPONENTS AND
WIRING FOR OPTIONAL TIMER DJS
Dan Sovar DATE :CK.DR :
2M-61122-W33
W/D ACCUTEMP 24" GAS GRIDDLE WITH CSG24 CLAMSHELL
12/11/2007
STAR MANUFACTURING INTERNATIONAL INC.
# 10 SUNNEN DRIVE
ST. LOUIS, MO. 63143, USA
MATERIAL
TITLE
INC. NO REPRODUCTION OR DISCLOSURE OF ITS CONTENTS IS PERMITTED
THIS DRAWING CONTAINS INFORMATION CONFIDENTIAL TO STAR MFG. INT'L
PART NO.
MODEL NO.
REVISIONS
TOLERANCE: UNLESS NOTED: .xxx ± .015
ANGLES 1
FINISH

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
17
321 4
POWER CORD
TRANSFORMER
PILOT VALVE
PILOT BURNER
PILOT MODULE
BURNER VALVE
THERMOSTAT
POWER SWITCH
TERMINAL BLOCK
INDICATOR LAMP
CONTACTOR
HOOD ELEMENTS
TIMER PLUG
HOOD TILT SWITCH
FUSE
CONTACTOR BOX
CLAMSHELL HOOD
L1 L2 L2L1
TO 2ND HOOD TILT SWITCH
TO 3RD HOOD TILT SWITCH
GRIDDLE
2
3
4
5
7
8
9
10
11
12
13
14
15
16
10
12
13
14
15
1616
ON 2ND CONTACTOR
TO CONNECTION POINT C
ON 2ND CONTACTOR
TO CONNECTION POINT B
ON 2ND CONTACTOR
TO CONNECTION POINT A
ON 3RD CONTACTOR
TO CONNECTION POINT A
16 16
ON 3RD CONTACTOR
TO CONNECTION POINT C
ON 3RD CONTACTOR
TO CONNECTION POINT B
ONLY WHEN 3 HOODS ARE USED.
2. DASHED COMPONENTS ARE REQUIRED
EVERY 1 OR 2 CLAMSHELL COMBINATION.
1. FUSE BLOCK PAIR REQUIRED FOR
NOTES:
1
2
3
44
7
5 5
7
88
10
11
9
4
7
5
8
DJS 10/23/2007
W/D ACCUTEMP 3' GAS GRIDDLE WITH CSE12 CLAMSHELL
2M-61122-W24
CK.
1
2 3
UP
DOWN
C
B
A
R/W
BLU/W
9
3
5
6
4
16
15
10
10
10
10
10
2
2
1
1
121212
ST. LOUIS, MO. 63143, USA
# 10 SUNNEN DRIVE
STAR MANUFACTURING INTERNATIONAL INC.
:DATE
:
DR
654321
GRN
ORG
654321
GRN
ORG
BLK
WHT
BLK
WHT
BLUE
BLK
YEL
WHT
BLK
WHT
24V
120V
WHT
YEL
BLU
BLK
BLK
WHT
WHT
BLK
BLK WHT
BLK
WHT
WHT
BLK
BLK WHT
654321
GRN
ORG
BLK
WHT
WHT
BLK
BLK WHT
REV. DATE/ECO DESCRIPTION OF CHANGE DR
A
3/11/2013
ECO 12625
JRA
CHANGED FLAME SWITCH AND SPARK IGN.
TO NEW IGNITION MODULE, UPDATED WIR.
FINISH
MATERIAL
TITLE
MODEL NO. PART NO.
REVISIONS
°
1
±
ANGLES
TOLERANCE: UNLESS NOTED: .xxx ± .015
INC. NO REPRODUCTION OR DISCLOSURE OF ITS CONTENTS IS PERMITTED
THIS DRAWING CONTAINS INFORMATION CONFIDENTIAL TO STAR MFG. INT'L
1
BRN BRN
L1N
BLK
BLK
BLK
WHT
WHT
GRN
WHT
BLK
BLK
BLK
BRN
YEL
BRN
YEL
BRN
BRN
YEL

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
18
SK2581 Rev. A 7/19/13
Model: 224T thru 272T GAS ACCU-TEMP GRIDDLE
1
3
2
4
5
6
7
8
9
10
11
13
15
14
16
17
18
23
29
Correctional Package
24
25
28
26
27
19
21
22
20
12
Electrical Conduit
Units mfg before July 2013 :SEE DETAIL A
Units mfg after July 2013 :SEE DETAIL B

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
19
PARTS LIST March 03, 2015, Rev. I
Model: 224T Accu-Temp Gas Griddle
Fig No. Part Number Qty Description Application
1
K9-EZG-460
1
PLATE ASY 2’ ACU 224T-NAT
K9-EZG-460-01 PLATE ASY 2” ACU W/AGC 224THG-LP, 224THG-NAT, 224THG-LPMG, 224THG-
NATMG, 224TH-NATMG, 224TH-LPMG
K9-EZG-460-011 PLATE ASSY 2’ CHROME 224TCHG-NAT
K9-EZG-460-3 PLATE ASY 2’ ACU w/XLH-12 224T-NATLR, 224THE-LP, 224THE-NAT, 224TH-NATCD,
224TH-NATOC
K9-EZG-460-60 PLATE ASY 2’ ACU - CHROME 224TC
K9-EZG-460-C3 PLATE ASY 2’ ACU CHROME 224TCHE-NAT
K9-EZGR-487-W22 PLATE ASSY 2’ ACCU-REAR 224TR
2 K9-EZG-547 2 FRONT PLATE HOLD DOWN
3 K9-EZG-232-01 2 WELD BURNER #42
42V-80501-04 1GAS REG 3/4X3/4 CLS I NAT
2V-80501-05 GAS REG 3/4X3/4 CLS II LP
5 K9-EZG-400 1 END BURNER BAFFLE
6 K9-EZG-397 1 CENTER BURNER BAFFLE D
9 K9-EZG-382-2 1 GRIDDLE FLUE 2’ UNIVERSAL
10 K9-EZG-371-13 2 SHIELDEND EZG STD&W/XLH12
11 K9-EZG-371-03 2 SHIELDMNT EZG STD&W/XLH12
13 2A-Z0314 4FOOT, 4” DIE CAST
2A-Z0314-1 FOOT, 4” DIE CAST w/ RUBBER BASE 224TCHE-NPE
14 2T-30402-27 2 STAT ADJ 450 DEG 48 PILOT
15 2E-30303-06 1 SWT TOG ON-ON DPDT BLK
16 Z1-70-07-0343 1 SWITCH GUARD
17 2I-05-07-0013 1 BOOT SWITCH
18 Y9-31601-07-1 1 PILOT LT 28V W/TIN CLIP
19 2C-20101-77 4 SCRW MS PLT 6-32 X .25
20 Y9-70701-19 (Black),
Y9-70701-19-2 (Red) 2 KNOB & PLATE ASSY 450° D
21 2R-70700-01 2 KNOB BLNK UNIVERSAL BLACK
22 2R-70702-08 2 DIAL PLATE 450o STAT
23 K9-60301-170-1 1DIE CAST LOGO, - MOE’S + TINN 224THG-LPMG, 224THG-NATMG, 224TH-LPMG, 224TH-
NATMG
K9-60301-43-1 LANG DIE CAST LOG + TINNERMAN
24
k9-60102-16-2
1
CONTROL PANEL 2’ EZG w/LABELS 224T (NON “MG” UNITS)
K9-EZG-563-1 CONTROL PANEL PE 2’ ACCU 224TCHE-NPE
K9-EZG-563 CONTROL PANEL 2’ ACCU
25 2C-20101-11 4 SCRW THD MS 1/4-20X1/2
26 2C-20103-02 38 SCRW SM PLT 10 X .5 PHLSL
27 K9-EZG-343 1GREASE DRAWER ASSY 2’ FRONT GUTTER
K9-EZGR-338 SPOT GREASE DRAWER REAR GUTTER
28 K9-EZG-349 1GREASE DWR SLIDE ASY 2’ FRONT GUTTER
K9-EZGR-352 SPOT BUCKET SLIDE REAR GUTTER
29 K9-EZG-871-2 1 PANEL COVER ASSY 2’ ACU-EZG CORRECTIONAL PACKAGE
NI 2E-31107-02 1 CORD SET 14/3 X 8’ 15A
NI 2R-70703-03 2 CLIP KNOB HAT SHAPED
NI K9-50313-096 1 SHELF ASSY 2’ - EZG 224TH-NATOC
NI K9-WTGC-24 1 WORK TABLE GRIDDLE COVER 224T-LPBK
NI 2P-50100-15 1 GRIDDLE SCRAPER 12” CROME UNITS
NI 2P-50100-15-1 - RE-FILL REPLACEMENTS CROME UNITS
NI 2P-50100-16 1 BOM AMI CLEANER CROME UNITS
NI 2P-50100-17 1 20” PALMYRA BRUSH CROME UNITS
NI 2E-EZG-713-2 1 HARNESS BURNER VALVE MFG AFTER JULY 2013

2M-W358; ACCU-TEMP Spark Ignition Gas Griddle 2M-W358; ACCU-TEMP Spark Ignition Gas Griddle
20
PARTS LIST March 03, 2015, Rev. I
Model: 236T Accu-Temp Gas Griddle
Fig No Part No Qty Description Application
1
K9-EZG-463
1
PLATE ASY 3’ ACU 236T
K9-EZG-463-01 PLATE ASY 3’ ACU w/AGC 236THG-LP
K9-EZG-463-3 PLATE ASY 3’ ACU w/XLH-12 236THE-NAT, 236THE-NATCD
K9-EZG-463-60 PLATE ASSY-3’ ACU CHROME 236TC-NAT
K9-EZG-463-601 PLAT ASSY 3’ ACU CHROME 236TCHG-NAT
K9-EZG-463-63 PLATE ASSY-3’ ACU CHROME 236TC-LPTE
K9-EZG-0463-62 PLATE ASSY-3’ ACCU-CHR 236TCHE
K9-EZGR-487-W32 PLATE ASSY 3’ ACCU-REAR 236TR-NAT
2 K9-EZG-547 2 FRONT PLATE HOLD DOWN
3 K9-EZG-232-01 3 WELD BURNER #42
42V-80501-04 1GAS REG 3/4X3/4 CLS I NAT
2V-80501-05 GAS REG 3/4X3/4 CLS II LP
5 K9-EZG-400 2 END BURNER BAFFLE
6 K9-EZG-391 1 CENTER BURNER BAFFLE B
8 K9-EZG-385-1 1 REAR SHIELD BRACE FOR NEW
9 K9-EZG-382-3 1 GRIDDLE FLUE 3’ UNIVERSAL
10
K9-EZG-371-13 2 SHIELDEND EZG STD&W/XLH12 FRONT GUTTER
K9-EZGR-371-1 1 SHIELD END RH EZGR REAR GUTTER
K9-EZGR-371-2 1 SHIELD END LG EZGR REAR GUTTER
11 K9-EZG-371-03 2SHIELDMNT EZG STD&W/XLH12 FRONT GUTTER
K9-EZGR-371 SHIELD MOUNT EZGR REAR GUTTER
12 K9-EZG-625 2 S/S SIDE
13 2A-Z0314 4 FOOT, 4” DIE CAST
14 2T-30402-27 3 STAT ADJ 450 DEG 48 PILOT
15 2E-30303-06 1 SWT TOG ON-ON DPDT BLK
16 Z1-70-07-0343 1 SWITCH GUARD
17 2I-05-07-0013 1 BOOT SWITCH
18 Y9-31601-07-1 1 PILOT LT 28V W/TIN CLIP
19 2C-20101-77 8SCRW MS PLT 6-32 X .25
6 236TR-NAT
20 Y9-70701-19 (Black),
Y9-70701-19-2 (Red) 3 KNOB& PLATE ASSY 450° D
21 2R-70700-01 3 KNOB BLNK UNIVERSAL BLACK
22 2R-70702-08 3 DIAL PLATE 450o STAT
23 K9-60301-43-1 1 DIE CAST LOG + TINNERMAN
24 K9-60102-16-3 1CONTROL PANEL 3’ EZG w/LABELS
K9-EZG-601 SPOT CNTRL PNL 3’ ACU
25 2C-20101-11 4 SCRW THD MS 1/4-20X1/2
26 2C-20103-02 46 SCRW SM PLT 10 X .5 PHLSL
27 K9-EZG-344 1 GRSE DRWER ASY 3’4’5’6’ FRONT GUTTER
K9-EZGR-338 SPOT GREASE DRAWER REAR GUTTER
28 K9-EZG-350 1GREASE DWR SLIDE ASY FRONT GUTTER
K9-EZGR-352 SPOT BUCKET SLIDE REAR GUTTER
29 K9-EZG-871-3 1 PANEL COVER ASSY 3’ ACU-EZG CORRECTIONAL PACKAGE
NI 2E-31107-02 1 CORD SET 14/3 X 8’ 15A
NI 2P-50100-15 1 GRIDDLE SCRAPER 12” CROME UNITS
NI 2P-50100-15-1 - RE-FILL REPLACEMENTS CROME UNITS
NI 2P-50100-16 1 BOM AMI CLEANER CROME UNITS
NI 2P-50100-17 1 20” PALMYRA BRUSH CROME UNITS