Frymaster Gas Rethermalizers FBKR18 Series - Manual (Page 27)

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3. Place the gas valve in the ON position. Place the computer power switch in the ON position.
When the burner lights and continues to burn, compare the indicated pressure to the table
below.
Burner Manifold Gas
Pressures
Gas Pressure
Natural
3.5" W.C.
0.8 kPa
LP
8.25" W.C.
2.5 kPa
4. If necessary, adjust the burner gas pressure by removing the cap from the gas valve regulator
and turning the regulator screw to obtain the correct pressure. When the correct pressure is
obtained, reinstall the cap.
5. Place the rethermalizer power switch and the gas valve in the OFF position. Remove the fitting
from the pressure tap hole and reinstall the pressure tap plug.