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User Manual

ManualsBrandsSierra ManualsCommercial Convection OvensSRCO-1 39" Commercial Convection Natural Gas Oven with 3 Inshot Burners, 54,000 BTU's, Manual Timer Control, Electronic Ignition, 5 Wire Racks, and Dependent Door, in Stainless Steel
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Table Of Contents
35
Locate the new regulator kit.
Carefully remove the new spring in this bag, and place it where the old one was removed. Place
the new spring retainer cap on top of the spring and carefully turn it clockwise to begin tightening
the spring. Using a fine screwdriver, carefully tighten the retainer ring down until it is 0.20” (slightly
less than 1/4” from the top surface of the spring assembly. This will set the regulator to the 11”
W.C. needed to run the burners on LP gas.
To make sure pressure from regulator is correct, and to fine tune pressure, remove brass pipe
plug on burner manifold and connect sensitive gas pressure gage to measure manifold pressure.
Reconnect manifold to gas tube and reinstall manifold in oven, making sure orifices are correctly
centered in burners. Apply new cable ties to hold electrical wires to manifold.
Make sure all gas connections are tight and sealed. Reconnect oven to LP gas with maximum
pressure coming into oven to be no more than 11” W.C. from external regulator in between gas
tank and oven.
Plug oven into 120 volt outlet.
SIERRA SRCO Convection Oven