– 43 –
Inspect the primary air opening. The opening
4.
must be clear and free of insulation all the way
down to the metal shield below (0.314-in. [8.0
mm] opening).
Use a screwdriver to loosen the air shutter
5.
screw.
6. Using a drill bit as a gauge, adjust the air shutter
to
11
/
32
in. (8.7 mm).
a. If
the
fl
ames were yellow during the test,
open the air shutter an additional
1
/
32
in.
(0.79 mm.)
b.
If the
fl
ames blow away or
fl
uttered from the
burner during the test, close the air shutter
an additional
1
/
32
in. (0.79 mm).
11
/
32
3. Closely examine the angle of the ori
fi
ce
.
The
hood must point straight into the burner.
Note:
The angle can be corrected by using a small
adjustment wrench clamped loosely over the ori
fi
ce
to bend the ori
fi
ce and its mounting assembly as
needed.
4.
Inspect the primary air opening.
The opening
must be clear all the way down to the metal
shield below the 0.314 in. (8.0 mm) opening.
5. Use a screwdriver to loosen the air shutter
screw.
Retighten the air shutter screw and replace the
7.
ori
fi
ce
fi
tting cover.
Note:
The cover must be as airtight as possible.
Bend the cover to close off gaps between the sides
and the top of the cover.
8. Install and close the oven door. Before installing
the baf
fl
e and bottom pan, set the control for
BAKE
and observe the bake burner
fl
ame for
any
fl
ame problems.
Note:
Examine the burner baf
fl
e for signs of warp-
age. If warped, baf
fl
e will have to be replaced.
9. Install the burner baf
fl
e and bottom pan. With
the customer present, test oven from a cold
start to be sure any odor problems have been
corrected.
Broil Burner
The broil burner is accessible and located in the top
center of the oven.
1. Remove the oven door. (See
Oven Door
.
)
2. Remove the broil burner. (See
Broil Burner and
Glow-bar Igniter
.
)
Adjust the air shutter to
6.
11
/
32
in. (8.7 mm).
a. If
the
fl
ames were yellow during the test,
open the air shutter an additional
1
/
32
in.
(0.79 mm).
b.
If the
fl
ames blow away or
fl
uttered from the
burner during the test, close the air shutter
an additional
1
/
32
in. (0.79 mm).
11
/
32
Retighten the air shutter screw.
7.
8. Install the oven door. Set the control for
Broil
and observe the broil burner
fl
ame for any
fl
ame
problems.
9. With the customer present, test the oven from
a cold start to be sure any odor problems have
been corrected.
LP and Natural Gas Information
LP Gas Installations
:
If
fl
ames lift off the burner and
appear unstable, reduce the air shutter openings
an additional
1
/
32
in. (0.79 mm), cool the oven, and
perform the
Bake and Broil Burner Test
. If
fl
ames are
too large but appear stable, check to be sure the
oven was properly converted.
Natural Gas Installations
: If
fl
ames are too large
but appear stable, tighten the ori
fi
ce hood to reduce
the gas
fl
ow to the burner.
