LG LRG30855ST Technical Service Manual page 33

Broil Burner
The broil burner is accessible and located in the
top center of the oven.
1. Remove the oven door (See
2. Remove the broil burner (See
and Glow-bar Igniter
3. Closely examine the angle of the orifice. The
hood must point straight into the burner.
The angle can be corrected by using a small
adjustment wrench clamped loosely over the
orifice to bend the orifice 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 (0.314 in. opening.)
5. Use a screwdriver to loosen the air shutter
screw.
6. Adjust the air shutter to
a. If the flames were yellow during the test,
open the air shutter an additional
(0.79 mm.)
b. If the flames blow away or fluttered from
the burner during the test, close the air
shutter an additional
7. Retighten the air shutter screw.
8. Install the oven door. Set the control for Broil
and observe the broil burner flame for any
flame problems.
9. With customer present, test oven from a cold
start to be sure any odor problems have been
corrected.
.)
Oven Door
Broil Burner
.)
/ in.
11
32
/ in.
1
32
/ in. (0.79 mm.)
1
32
/
11
32
LP and Natural Gas Information
LP Gas Installations: If flames lift off the burner
and appear unstable, reduce the air shutter
openings an additional
the oven, and perform the Bake and Broil
Burner Test. If flames are too large but appear
stable, check to be sure the oven was properly
converted.
Natural Gas Installations: If flames are too large
but appear stable, tighten the orifice hood to
reduce the gas flow to the burner.
– 33 –
/ in. (0.79 mm), cool
1
32