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7 Maintenance
7.1 Removal of ash around the damper and thermostat
Regular checking and removal of ash from around the damper flap area, which
is central to the inner rear of the firebox cavity will ensure correct operation and
performance from your appliance.
To remove ash from around damper flap intake:
Make sure the stove is unlit and cold.
Open the main fire door.
Remove the fuel retainer, ash pan and all of the grate bars.
Remove the ash pan heat shield, by using the finger cut out at the front of
the part, with draw part through the ash pan opening. See Fig. 6.
DO NOT remove the air duct (located on RH Side).
Vacuum away any loose material & ash from the bottom rear of the firebox
(shown below in RED colour)( Fig. 7.).
Reverse above procedure for re-fitting.
BK 680 Specific
Page 17
ECOBOILER Cassette Installation Guide
FIG. 6.
Ash
Pan Heat
Shield
FIG. 7.
Clean Rear
Firebox Area—
Shown In RED
Finger Cut Out (Front of part)
NOTE : Shaded
Area, Indicates
Location Of Air
Duct Below Grate
Bar Support.