Harman Stove Company Advance Pellet Stove - Manual (Page 24)

24
Cleaning the Heat Exchanger
System
1. Remove brick panel and flame guide. See Pg 22.
2. Remove the ash pan. See Page 19.
3. Remove flue baffles located on each side of
the burnpot, see Fig. 49 & 50. The baffle is held in
place by inserting the tab into the slot (located
toward the outside of the firebox) and resting it on
the hook tab located beside the burnpot.
4. Pull the pointed end of the baffle slightly front
with one hand while pushing up from below with
the other hand. See Fig. 50.
5. W ith the baffle released from the tabs, rotate
the pointed end toward the door opening. Lift
baffle up and out.
The right and left baffle are interchangeable.
6. Now remove the heat exchanger baffle plates.
See Fig. 51 & 52. To remove the left plate, slide
the center lock to the right. To remove the right
plate, slide the center lock to the left. (The right
and left plates are interchangeable.)
This will allow access to all of the rear vertical heat
exchanger surfaces.
7. W ith all four baffle plates removed, cleaning can
be performed with the arrow end of the scraper.
See Fig. 53.
8. Scrape all of the heat exchanger surfaces. (Be
sure to clean any internal ledges where fly ash
could have collected.)
Top Accordian
Heat Exchangers
Rear Firewall
Heat Exchanger
Fig. 49
Fig. 50
Fig. 51
Fig. 52
Fig. 53
Tab
Slot
Maintenance - Heat Exchanger
Center Lock
Center Lock
Hook Tab
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