Keating GasGrid pre2000 Service Manual
MIRACLEAN
®
GAS GRIDDLE
SERVICE
MANUAL
KEEP THIS MANUAL FOR TRAINING NEW PERSONNEL
1-800-KEATING
www.keatingofchicago.com
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TABLE OF CONTENTS
SECTION I INTRODUCTION
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . .1-2
SECTION II INSTALLATION
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Damage During Shipment . . . . . . . . . . . . . . . . . . . .2
Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Restraining Devices . . . . . . . . . . . . . . . . . . . . . . . . .3
Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Gas Leak Testing . . . . . . . . . . . . . . . . . . . . . . . . .3-4
SECTION III OPERATING
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Cooking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Griddle Surface . . . . . . . . . . . . . . . . . . . . . . . . . .5-6
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
SECTION IV MAINTENANCE
Warranty Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . .6
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Limited Calibration . . . . . . . . . . . . . . . . . . . . . . . . . .7
SECTION V SERVICE DIAGNOSIS
Trouble Shooting Chart . . . . . . . . . . . . . . . . . . . . . .8
SECTION VI PARTS LIST
Ordering Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Warning and Operating Plates . . . . . . . . . . . . . . . .8
Miraclean® Gas Griddle Assembly . . . . . . . . . . . . .8
Control Panel Assembly . . . . . . . . . . . . . . . . . . . . .9
Heating Element Assembly . . . . . . . . . . . . . . . . . .9
SECTION VII WIRING DIAGRAM
Gas Griddle Wiring Diagram . . . . . . . . . . . . . . . . .10
Warranty . . . . . . . . . . . . . . .Back Inside Cover Page
Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . .Insert
GasGrid pre2000 0107
07/10
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.
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FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE
VAPORS OR LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER
APPLIANCE.
IMPORTANT
IN THE EVENT A GAS ODOR IS DETECTED, SHUT
DOWN UNITS AT MAIN SHUT OFF VALVE AND
CONTACT THE LOCAL GAS COMPANY OR GAS
SUPPLIER FOR SERVICE.
POST THIS LABEL IN A
PROMINENT LOCATION ON
YOUR UNIT.
NOTE: As continuous product improvement occurs, specifications may be changed without notice.
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I INTRODUCTION
MODEL VARIATIONS
Standard Griddles: Keating MIRACLEAN gas griddles
are available in sizes ranging from 27" to 72" and in
depths 24", 30", 33" and 36". The gas griddles are
AGA, CSA, and NSF design certified.
SAFETY
PRECAUTIONS
WARNING
THIS SYMBOL WARNS YOU THAT SERIOUS
BURNS OR OTHER INJURIES MAY RESULT IF
SAFETY INSTRUCTIONS ARE NOT FOLLOWED.
This service manual should be retained in a safe
place for future reference. The installation of your
new griddle must conform to local codes or in the
absence of local codes, with the current National
Fuel Gas Code ANSI Z223.1 NFPA 54 (latest
edition), Natural Gas Installation Code CAN/CGAB149.1 or Propane Installation Code CAN/CGAB149.2.
Your ventilation hood, when installed, must conform
to the current ANSI/NFPA 96 (latest edition).
No frame or restriction shall be constructed around
the lower part of the MIRACLEAN® that would
restrict air movement into a MIRACLEAN®
combustion area or prevent proper ventilation.
Keating gas griddles are designed to operate on the
gas fuel specified on the serial plate and must not be
operated with another gas fuel. They cannot be
converted to another gas fuel by turning or engaging
a switch.
Your Keating MIRACLEAN® gas griddle is designed
to use only the type of gas indicated on the serial
plate attached to the front of the MIRACLEAN®.
FOR YOUR SAFETY: Do not store
or use gasoline or other
flammable vapors and liquids in
the vicinity of this or any
appliance.
You will post, in a prominent
location, instructions to be followed
in the event the user smells gas.
This information shall be obtained
from your local gas supplier. You
may use the yellow stick-on label
temporarily until you receive the
data from your local gas supplier.
IMPORTANT: In the event a gas odor is detected,
shut down unit at main shut-off valve and contact
the local gas company or gas supplier for
emergency service.
You must maintain this appliance free and clear from
combustibles.
You must maintain the following minimum
clearances for combustible and noncombustible
construction:
Clearances Combustible Noncombustible
Construction
Construction
Back 6" 0"
Right Side 6" 0"
Left Side 6" 0"
You must install this appliance at least 16 inches
away from any open flame.
Adequate clearance for servicing and proper
operation must be maintained. Your Keating
MIRACLEAN® is designed to be serviced from the
front.
Keating commercial griddles are intended for other
than household use.
ALWAYS instruct new employees on proper griddle
operation.
A MIRACLEAN® griddle should be operated ONLY
by properly trained personnel.
ALWAYS turn griddle off each night.
ALWAYS disconnect fuel source before servicing.
NEVER leave a griddle unattended during operation.
NEVER move griddle when hot.
THIS GRIDDLE MAY NOT BE ALTERED, MODIFIED
OR CHANGED IN ANY WAY.
The State of California enacted the California Safe
drinking water and Toxic Enforcement Act of 1986,
(Prop. 65), which “prohibits any person in the course of
doing business from knowingly and intentionally
exposing any individual to a chemical known to the
State of California to cause cancer or reproductive
toxicity without first giving clear and reasonable
warning to such individuals.” The Governor’s Scientific
Advisory Panel added carbon monoxide to the list of
hazardous chemicals known to cause reproductive
harm.
In order to establish full compliance with Proposition
65, we attached a yellow warning label to each gas
fired griddle that Keating of Chicago, Inc.
manufactures. Carbon monoxide would not be present
in concentrations that would pose a “significant risk” to
the consumer when the equipment is installed,
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operated and maintained as follows:
Installed in accordance with all local codes, or in the
absence of local codes, with the current National
Fuel Gas Code Z223.1 (latest edition). National Gas
Installation CAN/CGA-B149.1, or the Propane
Installation Code, CAN/CGA-B149.2.
Installed under a properly designed and operating
exhaust hood.
Connected to the type of gas for which the griddle is
manufactured.
Pressure regulator is installed in the appliance and
adjusted for the manifold pressure marked on the
serial plate.
Adequate air supply to the unit.
In-line pressure regulator, not supplied by Keating,
must be installed outside the appliance.
The equipment is operated in the manner intended
using the proper utensils.
Keep the equipment clean and have it checked
periodically.
Burner air adjustments, mechanical maintenance
and repairs must be performed by qualified service
personnel.
If the equipment is not installed, operated and
maintained in accordance with the above,
concentrations of carbon monoxide in excess of the
established limits could be present in the kitchen
environment.
ALL PERSONNEL IN THE WORK PLACE WHO MAY
BE SUBJECT TO ANY EXPOSURE OF CARBON
MONOXIDE MUST BE WARNED OF SUCH
POSSIBLE EXPOSURE. THIS WARNING SHOULD
BE CONVEYED IN A MANNER SO THAT IT IS
CLEARLY UNDERSTOOD BY THE EMPLOYEE, AND
THE EMPLOYEE SHOULD BE ASKED IF IN FACT HE
OR SHE UNDERSTANDS THE CORRECT METHOD
OF OPERATION OF THE EQUIPMENT AND THAT A
RISK OF EXPOSURE EXISTS IF THE EQUIPMENT
IN OPERATED IMPROPERLY.
WARNING
IF NOT INSTALLED, OPERATED AND MAINTAINED
IN ACCORDANCE WITH THE MANUFACTURER’S
INSTRUCTIONS, THIS PRODUCT COULD EXPOSE
YOU TO SUBSTANCES IN FUEL OR IN FUEL
COMBUSTION WHICH CAN CAUSE DEATH OR
SERIOUS ILLNESS AND WHICH ARE KNOWN TO
THE STATE OF CALIFORNIA TO CAUSE CANCER,
BIRTH DEFECTS OR OTHER REPRODUCTIVE
HARM.
II INSTALLATION
This UNIT must be installed, inspected, calibrated and
serviced by qualified and/or certified and licensed
service personnel - you may void your Keating
warranty if installation is not completed per local,
national and Keating specifications. Contact your
dealer for assistance.
INSTALLATION
Installation must conform with local codes or, in
absence of local codes, with current National Fuel Gas
Code ANSI Z223.1 (latest edition), Natural Gas
Installation Code CAN/CGA-B149.1 or Propane
Installation Code CAN/CGA-B149.2.
NOTE: NOT FOR OUTDOOR INSTALLATION
DAMAGE DURING
SHIPMENT
The griddle has been assembled, tested and inspected
at the factory. Upon arrival, the complete griddle should
be checked for any damage that may have occurred
during shipment.
The carrier is responsible for all damage in transit
whether visible or concealed. Do not pay the freight bill
until the griddle has been thoroughly checked for
damage. If concealed damage is found later, contact
the carrier immediately to file a claim.
What to do if equipment arrives damaged:
VISIBLE LOSS OR DAMAGE – Be certain to note this
on the freight or express receipt and have it signed by
the delivery person.
FILE CLAIM FOR DAMAGES IMMEDIATELY –
Regardless of extent of damage.
CONCEALED LOSS OR DAMAGE – If damage is
noticed when equipment is unpacked, notify the freight
company immediately, and file a “concealed damage
claim”. This MUST be done immediately. Be sure to
retain the shipping container for inspection.
Keating does not assume responsibility for Loss or
Damage incurred in transit.
POSITIONING
The griddle must be no closer than six inches (6") from
any combustible material. The griddle must be placed
under an exhaust hood with a fire retardant system.
Your ventilation hood, when installed, must conform to
ANSI/NFPA 96 (latest edition). ALL connections and
placement must comply with local and national codes.
It is the responsibility of the owner and local installer to
comply with these regulations when installing the
griddle.
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