Hobart C44A ML-104047 Dishwasher User Manual


 
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GAS CONNECTION (WHEN EQUIPPED)
Check the gas data plate attached to the dishwasher or tag attached to the gas burner tubing for type
of gas to be used.
The burner is not adjustable. If flowing gas pressure is above 7" W.C. (natural gas) or 11" W.C. (propane
gas), an additional regulator valve (not supplied) must be installed in the supply line. Static incoming
line pressure should not exceed 14.0" W.C. for either propane or natural gas.
IMPORTANT: Make sure the installation meets the local code for your area.
GAS SPECIFICATIONS
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)nmuloCretaW(.C.WsehcnI
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dlofinaM
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muminiMmumixaM
A45C&A44C
seilimaF
larutaN000,87TPN"2/1.C.W"5.3.C.W"7.C.W"2.3
enaporP000,87TPN"2/1.C.W"0.9.C.W"11.C.W2.8
ylimaFA46C
larutaN000,49TPN"4/3.C.W"5.3.C.W"7.C.W2.3
enaporP000,49TPN"4/3.C.W"0.9.C.W"11.C.W"4.8
ylimaFA88C
larutaN000,651TPN"4/3.C.W"5.3.C.W"7.C.W"2.3
enaporP000,651TPN"4/3.C.W"0.9.C.W"11.C.W2.8
NOTE: DO NOT use Teflon tape on gas line pipe threads. For gas line pipe connections, use Loctite
565, Hobart part number 546292, or a flexible sealant suitable for use with Natural and Propane Gases.
The appliance and its gas connections must be leak tested before placing the appliance in operation.
Use soapy water for leak test. DO NOT use open flame. The installation must conform with local codes,
or in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1 (latest edition). Copies
may be obtained from the American Gas Association, Inc., 1515 Wilson Blvd., Arlington, VA 22209.
The appliance and its 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
/2 psig (3.45 kPa).
The appliance must be isolated from the gas supply piping system by closing its individual manual
shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or
less than
1
/2 psig (3.45 kPa).
Dissipate test pressure from the gas supply line before reconnecting the appliance and its manual
shutoff valve to the gas supply line.
CAUTION: Failure to follow this procedure may damage the gas valve.
IMPORTANT: Gas heat machines must be provided with a means to exhaust the flue gases to the
exterior of the building. Refer to Venting Requirements, pages 13 – 16.
The dishwasher must be installed so that the flow of combustion and ventilation air will not be
obstructed. Adequate clearances for air openings into the combustion chamber must be provided.
Make sure there is an adequate supply of make-up air in the room to allow for combustion of the gas
at the burner(s).
Keep the appliance area free and clear from all combustible substances. Do not obstruct the flow of
combustion and ventilation air. The dishwasher must have a minimum clearance from combustible
construction of 3" at the rear and 0" at the sides. A clearance of 40" must be provided at the front and
20" at each end of the dishwasher for servicing and proper operation.
The burner is ignited automatically by solid-state electronic circuitry; there is no pilot light. Gas flow is
regulated by the temperature control circuit.