Magikitch'n MKG48, MKG60, MKG24, MKG72, MKG36 User Manual

IMPORTANT FOR FUTURE REFERENCE

Please complete this information and retain this manual
for the life of the equipment:

Model #: ___________________________

Serial #: ___________________________

Date Purchased: ___________________

Installation & Operation Manual

MKG24, MKG36, MKG48, MKG60 & MKG72

All Options

Built After August 1, 2005

ENGLISH

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L25-052 Rev. 0 (5/06)

TO THE PURCHASER, OWNER AND STORE MANAGER

Please review these warnings prior to posting them in a prominent location for reference.

TO THE PURCHASER

Post in a prominent location the instructions to be followed
in the event that an operator smells gas. Obtain this
information from your local gas supplier.

WARNING

DO NOT store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.

WARNING

Improper installation, alteration, service or maintenance can
cause property damage, injury or death. Read the
installation, operating and maintenance instructions
thoroughly before installing or servicing this appliance.

WARNING

Installation, maintenance and repairs should be performed
by a MagiKitch’n Authorized Service and Parts (ASAP)
company technician or other qualified personnel.
Installation, maintenance or repairs by unauthorized and
unqualified personnel will void the warranty.

WARNING

Installation and all connections must be made according to
national and local regulations and codes in force.

WARNING

During the warranty period if a customer elects to use a non­original part or modifies an original part purchased from
MagiKitch’n and/or its Authorized Service and Parts (ASAP)
companies, this warranty will be void. In addition,
MagiKitch’n and its affiliates will not be liable for any claims,
damages or expenses incurred by the customer which arises
directly or indirectly, in whole or in part, due to the
installation of any modified part and/or received from an
unauthorized service center.

WARNING

This appliance, when installed, must be electrically grounded
in accordance with local codes, or in the absence of local
codes, with the National Electrical Code, ANSI/NFPA 70, or
the Canadian Electrical Code, CSA C22.2, as applicable.

WARNING

Adequate means must be provided to limit the movement or
this appliance without depending on the gas or electrical
cord connection. Single appliances equipped with legs must
be stabilized by installing anchor straps. All appliances
equipped with casters must be stabilized by installing
restraining chains, or equivalent means.

WARNING

An appliance equipped with casters and a flexible gas line
must be connected to the gas supply with a quick disconnect
device. This quick disconnect must comply with ANSI Z24.41.

WARNING

DO NOT alter or remove structural material on the appliance
to accommodate placement under a ventilation hood.

WARNING

This appliance is intended for professional use only and
should be operated by fully trained and qualified personnel.

WARNING

If the appliance is equipped with a power cord and it is
damaged, it must be replaced by a MagiKitch’n Authorized
Service and Parts (ASAP) company technician, or a similarly
qualified person in order to avoid a hazard.

WARNING

The power supply must be disconnected before servicing,
maintaining or cleaning this appliance.

WARNING

The appliance is NOT jet stream approved. DO NOT clean
the appliance with a water jet.

WARNING

DO NOT attempt to move this appliance or transfer hot
liquids from grease box to another container when the unit is
at operating temperature or filled with hot liquids. Serious
personal injury could result if skin comes in contact with the
hot surfaces or liquids.

WARNING

DO NOT sit or stand on this appliance. The appliance’s front
panel, cook plate, splash back, side, workshelf not a step.
Serious injury could result from slipping, falling or contact
with hot surfaces or liquids.

WARNING

NEVER use the appliance as a step for cleaning or accessing
the ventilation hood. Serious injury could result from slips,
trips or from contacting hot surfaces or liquids.

WARNING

DO NOT use the appliance unless it is properly secured to a
table, stand or freezer / refrigerated base suited to handle the
weight of the entire appliance.

WARNING

This appliance is intended for indoor use only.

WARNING

DO NOT operate appliance unless all panels and access
covers are attached correctly.

WARNING

It is recommended that this appliance be inspected by a
qualified service technician for proper performance and
operation on a yearly basis.

WARNING

There is an open flame inside this appliance. The unit may
get hot enough to set nearby materials on fire. Keep the area
around the appliance free from combustibles.

WARNING

DO NOT supply the appliance with a gas that is not indicated
on the data plate. If you need to convert the appliance to
another type of fuel, contact your Equipment Supplier or a
MagiKitch’n Authorized Service and Parts (ASAP) Company.

WARNING

DO NOT use an open flame to check for gas leaks!

WARNING

If gas flow to appliance is interrupted, or pilots extinguish,
wait 5 minutes before attempting to re-light the pilot to allow
any residual gas in appliance to dissipate.

WARNING

Ensure that the appliance can get enough air to keep the
flame burning correctly. If the flame is starved for air, it can
give off a dangerous carbon monoxide gas. Carbon
monoxide is a clear odorless gas that can cause suffocation.

2

L25-052 Rev. 0 (5/06)

Table of Contents

MKG Series Gas Griddle

1. INSTALLATION SECTION ......................................................................................4

1.1. CHECKING YOUR NEW GRIDDLE .................................................................................................... 4

1.2. INSTALLATION CLEARANCES.......................................................................................................... 4

1.3. GAS CONNECTION(S) .................................................................................................................... 4

1.3.1. Fuel Type(s)...................................................................................................................................5

1.3.2. Quick Disconnect Connection ........................................................................................................5

1.3.3. Fuel Supply Line and Leak Pressure Testing.................................................................................5

1.4. VENTILATION AND FIRE SAFETY SYSTEMS ..................................................................................... 5

1.5. I

NSTALLATION SETUP ....................................................................................................................5

1.5.1. Counter Use With Legs..................................................................................................................6

1.5.2. Counter Use Without Legs .............................................................................................................6

1.5.3. For Use On Optional Equipment Stand..........................................................................................6

1.5.4. Leveling Instructions ......................................................................................................................7

1.6. FINAL GAS CONNECTION ...............................................................................................................8

1.6.1. Regulator Assembly.......................................................................................................................8

1.6.2. Gas Settings ..................................................................................................................................8

2. OPERATION SECTION ........................................................................................... 9

2.1. LIGHTING INSTRUCTIONS ............................................................................................................... 9

2.1.1. Snap-Action Thermostat Appliances..............................................................................................9

2.1.2. Solid State And Electric Thermostat Appliances ............................................................................9

2.2. INITIAL STARTUP ......................................................................................................................... 10

2.2.1. Griddle Surface Seasoning ..........................................................................................................10

2.2.2. Surface Temperature Check ........................................................................................................10

2.3. SHUTDOWN PROCEDURE .............................................................................................................10

2.3.1. Snap Action Thermostat Appliances ............................................................................................10

2.3.2. Solid State And Electric Thermostat Appliances ..........................................................................10

3. THERMOSTAT CALIBRATION SECTION ............................................................ 11

3.1. CALIBRATION PROCEDURES ........................................................................................................ 11

3.1.1. Snap Action And Electric Thermostat ..........................................................................................11

3.1.2. Solid State Thermostat ................................................................................................................11

4. BASIC OPERATION .............................................................................................. 12

4.1. OPERATIONAL HELPFUL HINTS ....................................................................................................12

4.2. SUGGESTED COOKING TIMES AND TEMPERATURES...................................................................... 12

5. CLEANING & MAINTENANCE SECTION............................................................. 13

5.1. DAILY CLEANING ......................................................................................................................... 13

5.2. GRIDDLE SURFACE CLEANING, END OF SHIFT ............................................................................. 13

5.2.1. Plain Steel Cooking Surface ........................................................................................................13

5.2.2. Chrome Plated Cooking Surface..................................................................................................13

5.3. MONTHLY MAINTENANCE .............................................................................................................13

5.3.1. Monthly Preventative Maintenance ..............................................................................................13

5.4. ANNUAL/PERIODIC PREVENTATIVE MAINTENANCE AND INSPECTION ..............................................14

5.4.1. Safety Evaluation .........................................................................................................................14

5.4.2. Mechanical Inspection .................................................................................................................14

5.4.3. Systems Operation Inspection .....................................................................................................14

5.5. VENTILATION HOOD..................................................................................................................... 14

5.6. T

6. ACCESSORIES ..................................................................................................... 16

6.1. STANDARD..................................................................................................................................16

6.2. OPTIONAL ................................................................................................................................... 16

7. NOTES PAGE ........................................................................................................ 21

ROUBLE SHOOTING CHARTS...................................................................................................... 15

5.6.1. Cooking Performance ..................................................................................................................15

5.6.2. Operating Performance................................................................................................................15

6.2.1. Service Shelves, Front.................................................................................................................16

6.2.2. Cutting Boards .............................................................................................................................17

6.2.3. Warming Shelves, Rear ...............................................................................................................18

6.2.4. Equipment Stands........................................................................................................................19

6.2.5. Miscellaneous ..............................................................................................................................20

L25-052 Rev. 0 (5/06)

3

Installation

MKG Series Gas Griddle

1. Installation Section

1.1. Checking Your New Griddle

Your new griddle has been carefully packed into one crate. Every effort has been made to ensure that
your new griddle is delivered to you in perfect condition. As you unpack your new appliance, inspect each
of the pieces for damage. If something is damaged, Contact the shipper immediately; the shipper is only
responsible for 15 days after delivery. Check the packing list enclosed with your griddle to ensure that you
have received all the parts to the griddle. If you are missing any parts, contact the dealer from whom the
griddle was purchased.

In the provided spaces on the cover of this manual, fill in the Model No., Serial No., and the date the
appliance was purchased. The Information is located on the Data plate on the inside cabinet wall, see
Figure 1 below. Keep this information in a safe place so it can be referred to in the future.

REMOVE GREASE BOX

DATA PLATE

ON INSIDE WALL

FIGURE 1

1.2. Installation Clearances

Your new MagiKitch’n Griddle needs clearance around it for proper operation. Adequate clearances allow
for servicing and proper burner operation. The clearances shown below are for installation in combustible
and non-combustible construction.

Location

Cabinet back 8.0 (20.4) 8.0 (20.4)

Cabinet Sides 2.0 (5.0) 0.0 (0.0)

Combustible Construction

Inches (Centimeters)

Non-Combustible Construction

Inches (Centimeters)

Ensure that all clearances stated on the Data plate and in the clearance section of this manual are strictly
followed.

1.3. Gas Connection(s)

Your gas appliance will give you peak performance when the gas supply line is of sufficient size to
provide the correct gas pressure. The gas line must be installed to meet the local building codes or
National Fuel Gas Code ANSI Z223.1 Latest Edition. In Canada, install the appliance in accordance with
CAN/CGA-B149.1 or .2 and local codes. Gas line sizing requirements can be determined by your local
gas company by referring to the National Fuel Gas Code, Appendix C, Table C-4 (for natural gas) and
Table C-16 (for propane). The gas line needs to be large enough to supply the necessary amount of fuel
to all appliances without losing pressure to any appliance.

4

L25-052 Rev. 0 (5/06)

Installation

MKG Series Gas Griddle

WARNING

NEVER supply the appliance with a gas that is not indicated on the data plate. Using the incorrect

gas type will cause improper operation. If you need to convert the appliance to another type of

fuel, contact your dealer.

1.3.1. Fuel Type(s)

Each appliance is equipped to work with one type of fuel. The type of fuel with which the
appliance is intended to operate is stamped on the data plate, see Figure 1.

CAUTION

NEVER use an adapter to make a smaller gas supply line fit the cooker connection. This may not

allow proper gas flow for the optimum burner operation, resulting in poor cooking performance.

1.3.2. Quick Disconnect Connection

Gas appliances equipped with casters must be installed with connectors that comply with the
Standard for Connectors for Movable Gas Appliances, ANSI Z21.69.CSA 6.16 Latest Edition.
This connection should include a quick disconnect device that complies with the Standard for
Quick Disconnect Devices for Use With Gas Fuel ANSI Z221.41.CSA 6.9 Latest Edition. When
installing a quick disconnect you must also install a means for limiting the movement of the
appliance. This device will prevent the gas line or the quick disconnects from being strained. The
restraining device should be attached to the appliance at the back panel.

1.3.3. Fuel Supply Line and Leak Pressure Testing

The fuel supply system must be tested before the appliance is used. If the fuel line is going to be
tested at a pressure greater than ½ PSIG (3.45 kPA), make sure that the appliance is
disconnected from fuel line. If the fuel line is to be tested at a pressure equal to or less than ½
PSIG (3.45 kPA), the appliance can be connected, but the unit’s gas valve must be shut. Test all
gas line connections for leaks with a solution of soap and water when pressure is applied.

1.4. Ventilation And Fire Safety Systems

Your new gas appliance must have proper ventilation to function safely and properly. Exhaust gas
temperatures can reach as high as 1000°F (538 °C). Therefore, it is very important to install a fire safety
system. Your ventilation system should be designed to allow for easy cleaning. Frequent cleaning of the
ventilation system and the appliance will reduce the chances of fire. Table 1-2 provides a list of reference
documents that provide guidance on ventilation and fire safety systems. This table is not necessarily
complete. Additional information can be obtained from CSA International, 8501 East Pleasant Valley Rd.,
Cleveland, OH 44131.

Excessive ventilation causes drafts, which will interfere with the proper operation of the pilot and the
burner. Leave at least 18 inches of open space between the appliance’s flue vent opening and the intake
of the exhaust hood.

CAUTION

Ensure that your ventilation system does not cause a down draft at the appliance’s flue opening.

Down drafts will not allow the appliance to exhaust properly and will cause overheating which

may cause permanent damage. Damage caused by down drafts will not be covered under

equipment warranty. NEVER allow anything to obstruct the flow of combustibles or ventilation

exiting the appliance flue. DO NOT put anything on the top of the flue area.

CAUTION

NEVER connect the blower directly to the flue opening(s). The direct flow of air will cause poor

temperature recovery, poor ignition, and inefficient operation of the appliance and could

extinguish the pilot(s).

1.5. Installation Setup

The installation of this appliance MUST conform to local codes. In the absence of local codes, the
installation must conform to the National Fuel Gas Code, ANSI Z223.1; Natural Gas Installation Code,
CAN/CGA-B149.1; or Propane Installation Code, CAN/CGA-B149.2 as applicable.

To Start uncrate appliance and locate installation accessories shipped with the appliance.

L25-052 Rev. 0 (5/06)

5

Installation

MKG Series Gas Griddle

1.5.1. Counter Use With Legs

CAUTION
To prevent equipment damage, DO NOT
tilt your MagiKitch'n griddle on only two

legs, or on its sides.

(See Figure 2) A set of 4” legs is shipped
with the appliance (unless appliance was
specifically ordered without legs). A
threaded receptacle is located near each
corner of the underside of the base of the
appliance, on appliances 48" and wider
there are threaded receptacles in the front
and rear center of the base. Each leg has a
similar mating thread. Raise appliance
sufficiently to allow legs to be screwed tightly
into receptacles. The appliance can be
leveled by adjusting the feet at the bottom of
the leg assembly. This can be done by
turning the foot in or out to lower or raise
each corner as needed.

Figure 2

NOTICE

4" Legs should not to be used with the optional

Equipment Stand.

1.5.2. Counter Use Without Legs

(See Figure 3) The appliance must be sealed to
the counter to comply with applicable sanitation
standards. A bead of silicone sealant,
approximately ½ inch wide, is to be applied to
the bottom of the unit approximately ¼” in from
the front, back and side edges. We suggest Dow
Corning ®, GE ® or Permatex ® silicone ‘RTV’
adhesive sealant or equivalent. (See NSF Basic
Criteria C-2 for details).

1.5.3. For Use On Optional
Equipment Stand

ATTENTION

Rear mounting brackets should be installed

to the Equipment Stand prior to placing

griddle on the stand.

CAUTION

Only two of the four supplied casters are

equipped with a locking feature. Install the

griddle so that the two locking casters are at

the front of the unit. The casters should be

LOCKED before the unit is placed into

operation.

CAUTION

The appliance must be level to perform properly.

Failure to level unit may result in improper

combustion and performance of the appliance.

SIMULATED BASE

LIQUID TIGHT SEAL
ALL FOUR SIDES

Figure 3

(See Figure 4). To mount the griddle to the
stand, locate joining kit supplied with stand. The
joining kit should include (2) rear mounting
brackets, and (4) 1/2" mounting bolts. To mount
the griddle to the equipment perform the steps
on the following page:

6

L25-052 Rev. 0 (5/06)

Installation

MKG Series Gas Griddle

NOTICE

The larger units have 6 threaded receiving holes, but require only the four 1/2" bolts on each corner to

mount the griddle.

1. Remove (4) existing 1/4-20 nuts and bolts
from the rear corners of the equipment
stand.

2. Align the 2 bolt holes on the rear corners of
the stand with the 2 bolt holes on the rear
mounting brackets. Orient the brackets as
shown in Figure #4 on this page.

3. Install the provided rear mounting brackets
(2) to the rear corners by using the existing
1/4-20 hardware that were removed in step
1, tighten securely.

4. Carefully place the griddle on the
equipment stand.

5. Once the griddle is on the stand, position
the griddle on the stand so that the front
edge of the base is flush with the front of
the equipment stand. If the griddle is the
only appliance to be mounted on the stand,
then both sides of the griddle should be
flush with the sides of the equipment stand.

6. When positioned properly, the threaded
receiving holes in the griddle base should
be aligned with mating clearance holes at
the front of the equipment stand, and with
the clearance holes in the rear mounting
brackets. Install the provided 1/2" bolts and
tighten securely.

MOUNT FLUSH

TO FRONT

NUTS & BOLTS

INCLUDED

WITH STAND

Figure 4

REAR
BRACKET (2)
(SUPPLIED)

1/2" BOLTS (4)
(SUPPLIED)

1.5.4. Leveling Instructions
NOTICE

Equipment stands are shipped from the

factory with the legs or casters set to “Zero”.

Units should be leveled at time of

installation, failure to do so could cause the

griddle to operate improperly.

1. Identify the end or corner of the stand that
needs to be raised, remove the weight load
from the caster or leg to be leveled.

2. Legs- using a wrench, or pliers turn the leg
bullet, See Figure 5, CCW to raise the
height of the equipment stand. There is ½”
to ¾” of adjustment.
Casters- (For Stands shipped after May

2006) Using a Flat Head screwdriver,
loosen the set screws of the caster to be
leveled, See Figure 5.Turn the collar of the

Figure 5

caster CCW to raise the height of the equipment stand. There is ½” to ¾” of adjustment.
After leveling adjustment is complete, re-tighten set screws.

3. Repeat Step 2 for legs or casters that require leveling.

4. Check the levelness of the equipment, if necessary Repeat steps 1, 2, and 3.

NOTICE

This appliance may only be installed with casters provided by the manufacturer. When installed with

casters, a gas connection complying with ANSI Z21.69/CGA-6.16 and a quick disconnect device

complying with ANSI Z21.41/CAN 1-6.9. It must also be installed with a restraining device to guard

against putting any strain on the gas connections when the unit is moved.

L25-052 Rev. 0 (5/06)

7

Installation

r

MKG Series Gas Griddle

1.6. Final Gas Connection

A properly installed gas supply system will deliver adequate pressure (7 to 8 inches w.c. for natural gas,
11 to 12 inches w.c. for propane) to all appliances connected to the line, operating at full demand.

1.6.1. Regulator Assembly

An adequate gas supply is important for the appliance to operate properly. Undersized lines or low­pressures will restrict the volume of gas required for satisfactory performance. A steady supply
pressure between 7” and 8” w.c. for natural gas or 11” to 12” for propane gas is required. With all gas
appliances operating simultaneously, the manifold pressure on all gas appliances should not show any
appreciable drop. Fluctuations of more than 25% on natural and 10% on propane gas will create pilot
problems and affect burner operating characteristics. Contact your gas company for correct supply line
sizes. After connection, a certified gas service agent should check all newly installed equipment for
correct gas pressure. The unit should be connected ONLY to the type of gas for which it is equipped.
Check the type of gas on the Data plate, see section 1.1 of this manual.

Figure 6

1. The gas input regulator for your new appliance have been installed at the factory, See Figure 6 for the
location of the regulator manual shut off valve equipped on your appliance. Using a regulator other
than the one supplied with the unit will void the warranty.

2. The manifold pressure must be maintained at the pressure marked on the Data plate. For appliances
equipped with Solid State or Electric Thermostat controls the pressure reading is taken at the pressure
test point supplied on the ¾” manual shut off valve, see Figure 6. For all other griddles, a pressure test
point is supplied on the ½” manual shut off valve located behind the door, also see Figure 6.

3. Use pipe joint compound that is suitable for use with LP gas on all threaded connections.

4. Turn off all thermostats.

5. Turn on gas supply and check all connections for leaks using ONLY a leak checking fluid or soapy
water. NEVER use an open flame to check for gas leaks.

6. Provision must be made for adequate air supply for both the appliance and room occupants.

7. Keep area in front of unit free from obstruction that could block flow of combustion and/or ventilation
air.

1.6.2. Gas Settings

Orifices are sized to provide proper gas flow to the rated BTU/hr for each model. Regulator pressure
must be measured and adjusted before the unit goes into service, following installation and when
operational performance is in question. The manifold pressure readings are taken at the pressure test
points on the supplied manual shut off valves, see Figure 6.

Gas Type BTU/hr(kW) per Burne

Natural 15,000 (4.4) 4.0" WC (10.1cm)

Propane 15,000 (4.4) 10.0" WC (25.4cm)

Manifold Pressure (All Models)

8

L25-052 Rev. 0 (5/06)