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Pini X
NaturalGas-_
Z
Hood nut
_/-- Hood
A
Gas
2. Too Much Air (figure 12)
If the air shutter is adjusted so that too much air
flows into the burner, the flame will appear
unsteady, will possibly not burn all the way around,
and will be noisy (like a blowtorch).
Figure 9
5. Adjustments
A. Burner Air Shutter Adjustment
The air shutter adjustment for each of the four burners is
located at the open end of the venturi tube on the valve
hood. Tile shutter is held in place by friction fit.
รท
Air Shutter
Figure 10
If the air shutter needs adjusting, rotate tile shutter to
allow more or less air to the burner tubes as needed.
Tile unit is set for Natural Gas at approximatly 50%
opening of air shutter. For flame adjustment it might be
necessary to rotate the air shutter to some point less
than 50%; for LPGas conversion the air shutter needs to
be rotated to a full open setting for a normal flame.
B. Burner Flame Adjustment
1. Proper Air Adjustment (figure !1)
If the air shutter is properly adjusted, flame will be
steady, relatively quiet, and will have approximately
Y2" sharp blue cones. With LP gas, this usuaJly occurs
when shutters are full open.
Figure 12
3. Not Enough Air (figure !3)
If the air to the burner is insufficient, you will not see
any sharp blue cones in flame. The flame may burn
with yellow tips, and soot will accumulate on utensils
used on the burner.
Figure 13
Figure 11
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