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GAS CONNECTIONS
Gas supply connections and any pipe joint compound must be resistant to the action of propane
gases.
The OV310G is an indirect gas-red oven, consisting of a heat exchanger with eight independent, U-shaped
tubes, each with a separate in-shot burner rated at 11,875 BTU/hr for a total input of 95,000 BTU/hr.
Prior to lighting, check all joints in the gas supply line for leaks. Use soap and water
solution. Do not use an open ame.
TESTING THE GAS SUPPLY SYSTEM
When gas supply pressure exceeds
1
/2 psig (3.45 kPa), the oven and its individual shutoff valve must be
disconnected from the gas supply piping system.
When gas supply pressure is
1
/2 psig (3.45 kPa) or less, the oven should be isolated from the gas supply
system by closing its individual manual shutoff valve.
VENTILATION
Information on the construction and installation of ventilating hoods may be obtained from the standard
for Vapor Removal from Cooking Equipment, NFPA No. 96 (latest edition), available from the National
Fire Protection Association, Batterymarch Park, Quincy, MA 02269.
Exhaust Fan Interlock
A connection point (maximum 5-amps) is provided for Indirect Vent (Exhaust Hood) or optional Direct Vent
(Draft Hood). It is located behind the right side service panel adjacent to the 120 V power connection.
Consult local codes for vent interlock requirements.
Indirect Vent (Under Exhaust Hood) - Standard
Locate the oven under an exhaust hood with adequate overhangs and exhaust rates to completely capture
the by-products of combustion discharged from the ue. From the termination of the ue to the lters of
the hood venting system, a minimum clearance of 18" (45.7 cm) must be maintained. The hood exhaust
fan can be electrically interlocked with the oven.
PLUMBING CONNECTIONS
Water and waste piping and connections shall comply with the International Plumbing Code 2003,
International Code Council (ICC), or to the Uniform Plumbing Code 2003, International Association of
Plumbing and Mechanical Ofcials (IAPMO).
Plumbing connections must comply with applicable sanitary, safety and plumbing
codes and provide adequate backow protection to comply with applicable federal, state and local
codes.
Oven water supply should have a hardness of 4 to 6 grains per gallon, pH of 6.5 to 8.0 and chlorides less
than 30 PPM. Water condition outside of these requirements may void the warranty. Please consult your
local water company and/or water condition dealer before installing oven.
Connect the cold water supply to the
1
/2" NPT incoming water connection located at the rear of the oven.
Water supply should have a pressure of 30 to 75 psi (207 to 517 kPa) when the steam solenoid is open.