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mAINTENANCE
L390E /L390EB CERAmIC BuRNER REmOVAL / INSTALLATION
REmOVAL
1) Remove left/right filler sections - see below.
Discard fillers only if inner panels are being installed.
Left /right filler sections.
2) Remove burner by removing left and right screws off the burner bracket.
3) Lift the Burner slightly while pulling forward to clear the mixing tube.
4) To install - reverse Steps 3-2, see Step 1 for correct installation tips.
44
INSTALLATION
care must be taken when installing the burner into the firebox.
do not damage, knock or scrape the pilot assembly.
the flame sensor and ignition lead are fragile and can be damaged
*Satin black paint is included if touch ups are required.
Burner Mounting
Bracket Left
Gas Orfice
Mixing Tube
Support
important note:
A correctly installed burner - the burner is back far enough,
lower the front edge so that the front flange of the burner
(underneath) sits down into the grooves in the burner mount-
ing brackets Left and Right. There will be a small gap between
the Ceramic Burner and the firebox Bottom Flange. The Burner
should be situated about ¼" (6mm) inside the front edge of the
firebox.
6mm
easily.
Air
Shutter
Burner Mounting
Bracket Right
Pilot Assembly
Firebox
Front View
L390E / HZI390E Direct Vent Gas Insert
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