CookRite ATMG-24 User manual

Gas Countertop Griddles
Operating Instructions
Before you begin, please read these instructions carefully to
usethisproductcorrectly,tomaketheproductperformideally,and to avoid
hazards.
Models:ATMG-24 / ATMG-36 / ATMG-48
Dear customers and users：
Thankyou for purchasing our products. In order to be able to better use
thisproduct,pleasereadtheseinstructionscarefullybeforeanyoperation,
and follow the guide, to avoid any unnecessary trouble during using.

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Please keep this instruction manual in a safe place for convenient
reference and operation.
Thisinstructionmanualissubjecttoanychangewithoutfurthernotice,
and the manufacturer reserves the right of final interpretation.
The appliance is designed for commercial purposes, not for household
use.
A statement instructing the purchaser to post in a prominent location instructions
to be followed in the event the user smells gas. This information shall be obtained by
consulting the local gas supplier.
Gas Countertop Griddles
The Installation, Operation and Maintenance Guide
Contents
1.Safety Protection ……………………………………………………3
2.Brief Introduction……………………………………………………3
3.Manufacturer's Authority and Responsibility …………………3

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4.Parameter Specifications……………………………………………4
5.Transport and Storage ………………………………………………5
6.Installation and Debugging…………………………………………6
7.Safety Notices and Precautions……………………………………8
8.Operating Instructions………………………………………………9
9.CleaningandMaintenance……………………………………………11
10. Troubleshooting ……………………………………………………12
11.SpareParts……………………………………………………………13
12. Accessories List……………………………………………………17
1. Safety Protection
Pleasemakesure thatthe operator isanauthorizedandlicensed technician before you allow
him/her to install and operate the products. Be sure to strictly follow this instruction guide
during installation and using. The manufacturer is not responsible for any danger or
accidents caused by improper operation or maintenance.
Do not store flammable or explosive objects around the product. Keep all flammable and
explosive objects at a safe distance away from the product for normal using.
Place the product in a reasonable position. Regarding related matters of gas, customers
should execute the requirements of local gas supply sector; If you smell a gas leak, turn
off the gas valves immediately and call the gas company;
The product should not be operated by those under 18 years of age, or those with physical
or mental disorders, or disabilities that lack the necessary
knowledgeorexperienceunlesswithappropriateinstructionsandsufficient safety.
2. Brief Instruction
The product is a series of gas char broilers in our company production,
whichisnoveldesigned,reasonablestructured,convenientoperated,durable used, and
convenient maintained. It's equipped with a high efficiency stainless steel tubular burner
and a pilot light, and convenient to ignite
themainfireburner.Thisishotel,supermarket,westernrestaurant,noshery and food
industry's ideal grilled product equipment.

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3. Manufacture’s Authority and Responsibility
Banning of all or partial transformation to the products without the manufacturer's
explicit authorization.
Manufacturers refused to undertake responsibility to third parties as the following
reasons:
Not follow this instruction guidance and warning in using and testing; Not in accordance
with the requirements of technical parameters using this product;
Incorrectly or irrationally using the product by untrained personnel;
Not obey the local law using this product;
Be repaired or changed by unauthorized technicians;
Use the spare parts or accessories provided by non-manufacturers;
Accidents caused by force majeure;
Not strictly comply with related guide of instruction by any reason.
4. Parameter Specifications
4.1、Outline Dimensions(in)*
ATMG-24

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4.2、Information of Gas Supply and Burner
The minimum supplied gas pressure regulator is factory set at 4”Natural Gas W.C, and
10”L.P. Gas W.C. The external thread of product’s intake-tube is 3/4 inches.
<Table 1>
Model
#of burners
and control
method
Gas
Species
Intake-tube
pressure
（in.W.C.）
Per BTU
B.T.U./h
Total BTU
B.T.U./h
Nozzle
No.
ATMG-
24
2 pieces
Independent
control
Natural
Gas
4
30,000
60,000
#37
L.P. Gas
10
30,000
60,000
#51
ATMG-
36
3 pieces
Independent
control
Natural
Gas
4
30,000
90,000
#37
L.P. Gas
10
30,000
90,000
#51
ATMG-
48
4 pieces
Independent
control
Natural
Gas
4
30,000
120,000
#37
L.P. Gas
10
30,000
120,000
#51
5. Transport and Storage
In the process of transportation, handle carefully and keep upright to prevent
damage of the product packing. Wrapped equipment should not be in open air for a long
time, and shall be placed in a well-ventilated and non-corrosive gases warehouse. When
equipment needs temporary storage, waterproof measures should be taken.

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6. Installation and Debugging
Any erroneous installation, adjustment, refit, overhaul or maintenance may cause
property damage or personal injury. The work shall be performed by authorized and
licensed technicians, otherwise the manufacturer has the right not to provide warranty
service;
Onlybeinstalledinaccordancewiththelocalcode.Ifnosimilarstandard, you should conform
to the National Fuel Gas Code, ANSI Z223.1/NFPA 54, the National Gas Installation Code,
CSA-B149.1, or the L.P. Gas Installation Code, CSA-B149.2 as applicable;
The appliance individual shutoff valve must be disconnected from the gas supply piping
system during any pressure testing of that system at test pressures in excess of 1/2psi
(3.45kPa).
6.1、Unpacking and Installation
Please dispose of all packaging materials and residues after unpacking;
Checktheequipment.Ifitisdamaged,pleasekeepwrappersandreceiptswhich must be signed by
the carrier representative (Driver), and contact the carriers to pursue a claim within 15 days
after receiving;
Check all accessories complete. Refer to P15 table 5;
Besuretoinstallsupportinglegsbeforeusing,anddonottearupanylabel or logo before
normal using;
Pleasereadtheseinstructionscarefullybeforeinstallationandoperation.
Please contact your local agent if you have any questions; The char broiler shall be
installed on a level, solid, non-skid and incombustiblesurface,andplacedinawell-
lightedworkareawithwaterproof, and stay away from children and customers;
The installation position is a well-ventilated place in accordance with the local regulations;
The char broiler must be installed under the matched cooking fume exhauster according to
the local regulations;
Important:Installationandventilationlaws,andcodesareverydifferent, you should state and
comply with all codes of the National Fire Protection
AssociationIncwhenitcomestorequirementsforinstallationofequipment; Screw 4 adjustable
stainless steel legs in the tapping hole at four corners of the char broiler bottom, ensure
sufficient space for ventilation;
Adjustablestainlesssteellegstomaketheequipmentlevel,andgetthesame level with other
series of the equipment; Please lift the equipment rather than drag if you need to move it;
Supplied gas pressure regulator is factory set at 4”Natural Gas W.C, and
10”L.P. Gas W.C;

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The equipment can only be placed on the incombustible counter top, and keep
adistanceatleast6inches(152mm)toequipment’sbothsidesandback,and keep a distance at
least 4 inches(102mm) to the bottom;
Donot put anything around the equipment, and on the counter top and bottom, in order
to avoid influencing combustion and air circulation; Leave enough distance in front of the
equipment to take apart the control panel. All major parts, in addition to the burner
remove from the front intake-tube;
It may be necessary to adjust the balance of air input by authorized and licensed
technicians;
Thread glue must be resistant to the action of liquefied petroleum gases. Warning! Use
soap water or testing instrument to test whether piping joint leaks or not before using,
and forbid using an open flame to test! After installing completely, you should check gas
supply pressure. Use a pressuregaugewhichisequippedwithliquid(suchasU-
typepressuregauge, theminimum value is 0.1mbar) or a digital pressure gauge to test.
Steps are as following:
●Remove top panel, and needle type pressure
joint screw arbor (Fig.1), then slip rubber tube
of pressure gauge over needle type pressure
joint;
●Start the equipment in accordance with the
instructions, measuring gas supply pressure
(dynamic pressure) in the work state;
●Access to the equipment if measured data within
the limits of Table 1, otherwise,
you will need to adjust gas pressure Fig.1
regulating valve or contact gas supplier to bargain;
●Unplug pressure gauge after you accomplish pressure testing, then install needle
type pressure joint screw arbor. Important: make sure screw up the needle valve
to prevent gas escape!
6.2、Debugging
It’s very important to debug the new stove. Through the comprehensive system test
of equipment, we can ensure function and safety performance of products. Discovering
any potential problems before use (such as equipment’s placement, ventilation,
operation, etc), can avoid costly losses.
7. Safety Notices and Precautions
Warning! For your safety, do not place petrol and other flammables nearby.

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Please keep clean and free of flammables surroundings. (Read ANSI Z83.14B,
1991 for reference)
Warning!Anyerroneousinstallation,adjustmentandrefitmaycauseproperty damage or
personal injury and maintenance failure. Read the instructions carefully before
installation and using.
Warning! Operation instruction must be placed in a conspicuous location. When
customers smell gas in the process of using, you should take safety
precautionsimmediately.Immediatelyturnoffthemaingasvalve,extinguish all heat and
flames, and call 911. Safety information can be obtained from your local gas suppliers.
When using this equipment, safety precautions should always be
followed, including the following:
Thegriddlesburners,gratesandoutsidesurfacesmaybecomehotafterusing, so you must be
careful to touch;
During operation, do not directly touch burners and plates;
Turnofftheequipmentasnotinusing,cleaning,servicingoradjustingany parts or
attachments.
If the equipment has any problems of equipment damage, gas piping leaks, igniter or valves
damage, or lose product accessories, do not operate by yourself and call for the service
immediately;
The attachments not recommended or sold by the manufacturer may cause fire, personal
injury, even death;
Do not use out of doors;
The equipment is used for grill, not available for any other using; The equipment does
not contain any user-serviceable parts. Dealers or technicians will repair it. Do not
take apart any spare parts without authorization;
Never change any other parts without authorization to this equipment, otherwise, may
cause hazards, and themanufacturer has the right not to provide warranty service;
Steel cutting producers used to manufacture with sharp edges. The manufacturer has
dealt with these sharp edges during production, however,
weinsisttheoperatortakecarewhenincontactwiththispieceofequipment; Always keep
hands, hair and clothing away from heating source. Wait the unit cools down before you
cleaning. Because the unit is too hot to handle after using.
8. Operating Instructions
Before operating, make sure place the unit horizontally by adjusting bottom adjustable
legs, and place the catch tray properly.
The pilot light has been set at the factory. Each burner has a pilot light.

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8.1、Lighting the pilot light
Turn the control valve at the position of “0”(Fig.2), make sure all
knobsareintheclosestate.Lightandholdanignitionsourceatthepilots.
Thepilotlightmaynotbelightedimmediately,forexistinggasinthepipe.
Wait a minute, the pilot light will be lighted after the gas extinguished.
Tips:Youcanuseascrewdrivertoadjusttheheightoftheflame(Fig.3).
8.2、Igniting the main burner
Revolve the main fire control valve knob anticlockwise after lighting the pilot light,
then the main fire burner is lighted by the pilot light.
Thepowerofburnerincreasesasrevolvingangelincreases.Whenknobreaches
to " ",
burner is in the maximum power(Fig.4).
Fig.2 Fig.3 Fig.4
Make sure air circulation well at the bottom of equipment;
Do not use fan or air-conditioning blowing at the flame, in order to avoid extinguishing
flame and cause safety accidents;

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Installthematchedcookingfumeexhausteraccordingtothelocalregulations of char broiler;
Make sure to keep the natural air circulation in the kitchen.
8.3、Turn off the valve
Revolve the control valve knob clockwise to "0" (Fig.1)to extinguish flame of the main
burner, but the pilot light still works.
Afterturningofftheequipment,themainfireshouldbestopmorethan 5 minutes before
next using.
8.4、Stove Operation
Before using the stove for the first time, please use a mild detergent to wipe it for
cleaning. Do not use corrosive or abrasives detergent.
Turntheburnersonabout15-20minutesbeforebroilingforpreheating, according to the
cooking requirement to adjust the flame size.
Notice: Before first preheating, the furnace will smoke rise. This is because of
protective lipids on the grills and other parts are heated, it is normal, and it will be
eliminated after the power up to the maximum for burning an hour.
8.5、Exchange main fire nozzle to switch gas source
Removecontrolpanel,grill,thepilotlighthead,andbottomtightening
screwoftheendofburner(arc),takeoutburner,thenremovemainfirenozzle with proper
open spanner, exchange nozzle of another gas source, then screw it (Fig.5). Reinstall
burner, the pilot light head, grill and control panel in proper place.
Caution: Each main fire nozzle of the burner has been installed before
delivery,normalusewithoutadjustmentbutonlyswitchinggas.Adjustonly byauthorizedand
licensedtechnicians. Whenyouchange thegassource, you needexchange
thecorresponding pressure maintaining valve whichinstalled on air intake. See 2 in P17.
8.6、Adjust air input
Removecontrolpanel,unscrewdampersolidscrew(Fig.6),revolvedamper left to right
(Fig.7), meanwhile, observe flame and adjust an appropriate opening degree. Then screw
damper solid screw, make sure the equipment will not get loose in the process of moving
and translation. Reinstall control panel.
Caution: Each burner damper has been adjusted before delivery (once air input), normal
use without adjustment but only switching gas. Adjust only by authorized and licensed
technicians.

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Fig.5 Fig.6 Fig.7
9. Cleaning and Maintenance
Do not use any abrasive or flammable detergent to wipe;
Donothosedown,immerseorpressurewashanypartofthecooker,excluding the catch tray;
Do not use abrasive cleaning matters to wash, even not use corrosive detergent!
Grill cleaning/maintenance:
(1) when grill cools down, use a cloth with cleaning agent to wipe unit surface and
residue;
(2) use a cloth with water to wipe unit surface;
(3) burning the main fire burner about 10-20 minutes for sterilization;
(4) no use for long time, spread cooking oil on grill after cleaning.
Warning:Beforecleaning,all controlvalvesmust be turnedoff. Strictly follow
the lighting instructions to work again after cleaning!
Warning: Wait for the equipment to cool down after the unit has been turned
off before you cleaning!
Cut off the gas source as not in using;
If the equipment is not used for a long time, clean the surface by wiping it with a soft cloth
and place it in a well-ventilated area;
Comprehensively check the equipment at least once every year by authorized and licensed
technicians;
Theproductismadeof90%metals,andcannotbediscardedeverywhere.Deal with it in
accordance with the local codes.
Instructionstocleanapplianceregularlywithrecommendedcleaningagents, if necessary
Recommended cleaning methods

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<Table 2>
Items
Methods
Times
Body
Wipe it with a soft cloth and mild
detergent;
daily
Control panel
Turn off valves when not in use; Wipe panel
and control valve knob with mild detergent.
daily
Catch tray
Pull out catch tray from front body until the
equipment cools down. Clean grease and
other crumbs. Reinstall
after cleaning.
Warning:ifthecatchtrayispermitted to fill too
high, should be cleaned!
Per use
10. Troubleshooting
<Table 3>
Problems
Possible causes
Problem solving
Not lighting
1.Insufficientgaspressure in pipe
1.Contact the local gas
supply dept.
2.Nozzle occlusion
2.Dredge nozzle
Ignite the pilot
light but not the
main fire
1.Insufficientgaspressure in pipe
1.Contact the local gas
supply dept.
2.The main fire nozzle
occlusion
2.Dredge nozzle
3.Gas control valves have problems
3.Change gas
control valves
4.The pilot light and the main fire’s
distance is too far
4.Adjust the
distance of them
5.Flame is too low
5.Adjust the height of the
pilot light

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Close gas and
heard a sound
of fire
1.Insufficientgaspressure in pipe
1.Contact the local gas
supply dept.
2.Notmatch nozzleaperturewith gas
resources
2.Adjust nozzle
diameter
3.Flowofconnectionpipeis not
enough
3.Increase pipe’s
allowable flow
4.Damper opening degree is too
large
4.Adjust damper
Yellow flame and
black
smoke
1.Use the gas of bottom
1.Change gas
2.Notmatch nozzlediameterwith gas
resources
2.Adjust nozzle
diameter
3.Not enough air to ignite
3.Increase damper opening
degree
4.In the peak of using gas, sources of
gas float heavy
4.Turn down valves
flow. Turn it up after
the peak
The problems mentioned above are only for reference. If any fault occurs, please stop
using, and contact technicians to check and repair. Safety first, turn off the power and gas
supply before maintenance.
11. Spare Parts
The use of parts provided by other companies, our company has the right not to provide
warranty service;
Order replacement parts from authorized representatives and after-sale service agency.
Provide the model number, serial number and description when you order components.

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Fig.8
<Table 4>
No.
Matters
Code
Component
name
Qty
Dimensions
(mm)/Model
Remark
1
21102001020
Control panel
1
605*185
ATMG-24
21102002020
905*185
ATMG-36
21102003020
1215*185
ATMG-48

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2
21102001021
Catch tray
1
490*196*25
ATMG-
24\36\48
3
301140001
Kirsite knob
2
ATMG-24
3
ATMG-36
4
ATMG-48
4
301081006
Galvanized
American
outside six
corner with pad
tapping
34
ST4.8*12.5
ATMG-
24\36\48
5
21202001002
bottom border
package
1
610*670*257
ATMG-24
21202002002
910*670*257
ATMG-36
21202003002
1220*670*257
ATMG-48
6
301080002
Galvanized
flange face nut
6
M6
ATMG-24
8
ATMG-36
10
ATMG-48
7
301082001
Galvanized flat
grommet
4
φ6*φ10
ATMG-24
5
ATMG-36
6
ATMG-48
8
301030002
A18 stopcock
2
A18-318
ATMG-24
3
ATMG-36
4
ATMG-48
9
301040008
301040009
A18 nozzle(NG)
A18 nozzle(LP)
2
NG37
LP51
ATMG-24
3
ATMG-36
4
ATMG-48
10
301030001
Pilot light valve-
single unit
2
AP7-1
ATMG-24
3
ATMG-36

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4
ATMG-48
11
301060001
Needle type
pressure joint
1
1/8"-27NPT
ATMG-
24\36\48
12
301060002
Needle type
pressure joint
screw arbor
1
M5*23
ATMG-
24\36\48
13
301070013
Air input pipe
2
ATMG-24
3
ATMG-36
4
ATMG-48
14
301170015
Nozzle stator
2
ATMG-24
3
ATMG-36
4
ATMG-48
15
301060003
Pilotlighthead
2
A73007/TiPφ
4.7
ATMG-24
3
ATMG-36
4
ATMG-48
16
21202001001
countertop
1
610*700*218
ATMG-24
21202002001
910*700*218
ATMG-36
21202003001
1220*700*218
ATMG-48
17
301010007
U-type burner
2
ATMG-24
3
ATMG-36
4
ATMG-48
18
301030014
pressure
maintaining
valve
1
4”-10”
ATMG-
24\36\48

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19
301070004
24”countertop
char broiler
intake-tube
1
Φ26-503*648
ATMG-24
301070005
36”countertop
char broiler
intake-tube
Φ26-803*648
ATMG-36
301070006
48”countertop
char broiler
intake-tube
Φ26-1113*648
ATMG-48
20
301110001
Adjustable
counter top steel
legs
4
φ41.5*100
ATMG-
24\36\48
12. Accessories List
<Table 5>
Notice：
1、Pressure maintaining valve connects with air intake must be installed by authorized and
licensed technicians to ensure interface tightness. 2 、
Screwthehexnut(Fig.9)beforeconnectairintake,ensuregasmark(Fig.10) on the plastic core
Model
Qty
Name

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match with connected gas source, if not, then pull out the plastic core and change another
head, insert it again. The same as exchanging gas source.
3、When exchange gas source, use the A18 orifice (Fig.11) in the accessories.
Follow rules of 8.5.
Fig.9 Fig.10 Fig.11
Our products have the advantages of good durability and low maintenance charge. But
to update some components and necessary maintenance, can prolong
lifelengthoftheproducts.Contactthedealerforassistance.Inordertoavoid confusion, please
follow the format in figure 8 and table 4.