Manual

Installation
MKG Series Gas Griddle
L25-052 R3 (04/12)
5
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
In North America, 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 Appliances ANSI Z21.41.CSA 6.9 Latest Edition. In Australia, an appliance equipped with casters
and a flexible gas line must be connected to the gas supply with a quick disconnect device that complies with AS
4627 and a restraining cable. The restraining cable must not exceed 80% of the length of the flexible gas line. 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. In North America, additional
information can be obtained from CSA International, 8501 East Pleasant Valley Rd., Cleveland, OH 44131. In
Australia, the ventilation system must comply with AS/NZS 5601.1.
Excessive ventilation causes drafts, which will interfere with the proper operation of the pilot and the burner. Leave
at least 18 inches (47 cm) 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 in North America, the
installation must conform with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 or the Natural Gas and Propane
Installation Code CSA B149.1 as applicable. In Australia, the appliance must installed in compliance with AS/NZS
5601 (current revision).
To start, uncrate appliance and locate installation accessories shipped with the appliance.