Testing The Gas Supply System - Vulcan-Hart 77 SERIES Installation And Operation Manual

PL-40519
PL-40518
Standard Oven Convection Oven
Fig. 12 Fig. 13
Natural gas regulators are preset for 3.7" W.C. (Water Column); propane gas regulators are preset for
10.0" W.C. (Water Column).
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

1
When test pressures exceed / psig (3.45 kPa), the range and its individual shutoff valve must be
2
disconnected from the gas supply piping system.
When test pressures are 1 / psig (3.45 kPa) or less, the range must be isolated from the gas supply
2
system by closing its individual manual shutoff valve.
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