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How to Adjust Gas Valve Governor/Regulator
1.Check gas burner orifice (manifold) pressure as follows. Refer to Figure 12.
2.Remove screw plug from pressure tap.
3.Connect a
4.Start tumbler and note pressure once flame is burning. Remove regulator cap and adjust regulator screw until the burner orifice pressure per applicable table is achieved. Replace regulator cap. Refer to Figure 12.
5.Commission tumbler for use.
Installation
1
BURNER
ORIFICE
TMB2015N
1Size Stamped on Orifice
Figure 13
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