SMALL End Towards
Regulator For
Gasket Natural Gas
/
ENLARGEDEnd i_ (_
Towards Regulator
For LP. Gas Figure 11
B. Adjust Oven Burner Orifice
(see figure 12) Pin
L.P_
Spud Figure 12
Using a 1/2"wrench, turn down the adjustable spud
which injects gas into the oven burner. Spud
approximately 21/2turns until snug against the LP
metering pin. Do not overtighten (seefigure 12).
C. Adjust Broiler Burner Orifice (SeJf-CJeaning
Models OnJy) (see figure 13) Pin
Air Shutter
Spud
WaisbHigh
Broiler Spud
Figure 13
Using a Y2" wrench, turn down the adjustable spud
which injects gas into the oven burner. Spud
approximately 21/2turns until snug against the LP
metering pin. Do not overtighten (see figure 13).
10. Natural Gas Conversion
Convert the Pressure Regulator for use with
Natural Gas (see figure 11)
A, Remove the cap from tile pressure regulator.
B, Remove the plunger,
C.Turn the plunger upside down with the enlarge end
UP,
D. Replace the plunger inside tile regulator, The
letters NAT or 4" W,C, should be visible on the
exposed end of the plunger,
E. Replace the cap on the pressure regulator.
F. Turn the valve hoods approximately 2 1/2 turns
counterclockwise. This will move tile hood away
from the mixer pin.
G.Apply' gas, adjust pilots and burner air shutter for
proper flame.
H.There should be 4" WC pressure in the manifold
after conversion for proper operation on Natural
Gas.
11. Adjustments
Oven/Broiler Flame Adjustment
The air shutter adiustment is located on the venturi tube,
which sets on tile hood of tile valve, and is locked in
place with a Phillips head screw. If the air shutter needs
adjusting, loosen the screw and rotate tile shutter to
allow more or less air to tile burner tube (see figure 14).
<w Loosen
Air Adjustment m_
Shutter
Figure 14
For Natural Gas, the air shutter should be approximately
half open. ForLPGas, the air shutter nearly full open.
Too much air will cause the flame to lift awya from the
burner. Too little air will cause the flame to turn yellow
at the outer edges and soot to form.
Remember, the oven will be shipped from the factory set
for Natural Gas, unless otherwise stated. If connecting
to LPgas, be sure to follow procedure under
"Conversion" to change the regulator and burner orifice
to the LPsetting.
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