Filter
Top Products
– 6 –
GAS CONNECTIONS
CAUTION: Gas supply connections and any pipe joint compound must be resistant to the
action of propane gases.
The HO300G is an indirect gas-fired 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.
WARNING: PRIOR TO LIGHTING, CHECK ALL JOINTS IN THE GAS SUPPLY LINE FOR LEAKS.
USE SOAP AND WATER SOLUTION. DO NOT USE AN OPEN FLAME.
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 byproducts of combustion discharged from the flue. From the termination of the flue to the
filters of the hood venting system, a minimum clearance of 18" must be maintained. The hood exhaust
fan must be electrically interlocked with the oven.
PLUMBING CONNECTIONS
WARNING: PLUMBING CONNECTIONS MUST COMPLY WITH APPLICABLE SANITARY, SAFETY
AND PLUMBING 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,
with the 6-ft, flexible, clear, water line provided. Water supply should have a pressure of 30 to 75 psi
(207 to 517 kPa) when the steam solenoid is open.