Harman Accentra Pellet Insert User Manual

31
3-90-00674R28_12/13
Maintenance - Cleaning
This chamber may get a buildup of nes from the feeder
mechanismmovement.This areashouldbecheckedand
cleanedatleastonceayear.
To remove the feeder cover:
• Removethe5/16"wingnut.
• Slidethecoveroffofthethreadedstud.
• Inspectandcleantheinnerchamberifnecessary.See
Fig.65.
• Reinstallthecovermakingcertainitiscenteredonthe
feederbodyandtightenastightlyasyoucanbyhand.
Thecombustionblowerismadetoberemovedeasilyfor
inspectionandcleaning.SeeFig.67.
The combustion blower is mounted on a precision cut
gasketlessmountingplate.Thisplateisheldintoplace
with(3)thumbscrews.SeeFig.67.
To remove the combustion blower:
• Turnthethumbscrewscounterclockwiseapproximately5
turns.Rotatetheentireassemblycounterclockwiseuntil
thepointsoftheretainingslotsarevisible.
• Removetheblowerassemblywiththefanbladebypulling
itdirectlyawayfromtheblowerhousing.
• Thecordonthemotorislongenoughtoallowthemotor
tobesetdownontheblackplasticfancover.Thisallows
foreasyaccesstoinspectandcleanthearea.SeeFig.
66.
• Withtheblowerassemblyout,inspectionshouldbedone
onthesurfacesoftheblowerassemblyandthehousing
opening where they meet. These surfaces MUST be
cleanandfreefromdirt,grit,yash,sootornicksinthe
metal.Thisgasketlesssealreliesonanextremelyclose
tolerance. Therefore, anything other than a clean joint
maycauseexhaustgasesand/oryashtoescape.
• Theassemblycanonlybereinstalledinoneposition:with
themotorwindingintheupwardlocation.SeeFig.67.The
mountingplatewillnotallowforanyotherposition.
• Alwaysmakesurethattheassemblyisfullyseatedand
the(3)thumbscrewsaretightenedbeforeoperatingthe
unit.
Feeder Chamber
Pellet Metering Slide Plate
Possible pellet nes
buildup area.
Fig. 65
5/16" Wing Nut
ESP
Feeder rear chamber/
clean out cover
Fig. 64
Mating
Surface
Close Tolerance
Fig. 66
Close Tolerance
Fig. 67
Motor Winding in
upward position

Harman Accentra Pellet Insert Specifications

General

Brand	Harman
Model	Accentra Pellet Insert
Category	Indoor Fireplace
Language	English