Napoleon Fireplaces Ascent Multi-View - BHD4 - Manuel (Page 52)

W415-1285 / 04.14.14
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A. Remove the screen and glass door. See "DOOR / SCREEN REMOVAL AND INSTALLATION" section.
Remove the burners, see "BURNER REMOVAL" section.
B. Remove the 12 screws holding the valve train in place.
NOTE:
A new gasket may be required when reinstalling the valve train assembly. Contact your
local authorized dealer/distributor.
C. Carefully lift the valve train assembly out far enough to access the manual shut off valve and turn to
the off position. Disconnect the fl ex connector from the valve. You may now lift the valve train out of the
appliance.
77.3
Vertical installations may display a very active fl ame. If this appearance is not desirable, the vent exit must
be restricted using a restrictor vent kit. Refer to “ACCESORIES” in the “REPLACEMENTS” section for the
appropriate kit. This will reduce the velocity of the exhaust gases, slowing down the fl ame pattern and creating
a more traditional gentle fl ame appearance. Specifi c instructions are included with the kit.
10.4.3 CRADLE BURNER REMOVAL
10.5 VALVE TRAIN REPLACEMENT
10.6 RESTRICTING VERTICAL VENTS
A. Remove the door(s) refer to the "DOOR REMOVAL/INSTALLATION" section for instructions.
B. Carefully remove the glass or rocks from the appliance.
C. To remove the media tray from the appliance remove the 4 screws, as shown below. Then lift the
media tray and the media shelf up and out of the appliance.
D. Remove the 4 screws securing the burner in place, as shown below. Then slide the burner off the the
orifi ce and remove from the appliance.
E. To reinstall the burner reverse these steps. NOTE: When reinstalling the burner ensure that the
venturi rests on the orifi ce.
C
MEDIA
TRAY
MEDIA
SHELF
D