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— 14 —
Fig. 12
A leak limiter is supplied with every regulator to allow excess gas pressure to escape. Do not obstruct
leak limiter on gas pressure regulator, as obstruction may cause regulator to malfunction.
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.
After piping has been checked for leaks, all piping receiving gas should be fully purged to remove air.
TESTING THE GAS SUPPLY SYSTEM
When gas supply pressure exceeds
1
⁄2 psig (3.45 kPa), the range 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 range should be isolated from the gas
supply system by closing its individual manual shutoff valve until the range is ready for start-up.
FLUE CONNECTIONS
DO NOT obstruct the flow of flue gases from the flue located on the rear of the range. It is recommended
that the flue gases be ventilated to the outside of the building through a ventilation system installed by
qualified personnel.
From the termination of the flue to the filters of the hood venting system, a minimum clearance of
18" (457.2 mm) must be maintained.
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.