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Bellfires® Spider Damper
26-2
Stainless steel clamp
1 "
26-1
Hearth
Now, go back inside to the BMR firebox. Take the "L" bracket (Part #23)
and place it at wall of firebox (26-1) about 20" from hearth and no less
than 3" from outside opening. With a marker, mark the two openings of
the "L" bracket onto the side of the firebox. (26-1) Be sure to wear your
safety glasses. Using a masonry drill bit, drill two 4" inch holes into fire-
box on the marks you made. Attach "L" bracket with hammer driver.
(Part #24) (26-2). Close damper by pulling cable until slight tension is
26-5
felt. (26-3).
Cut stainless steel wire about 12 inch lower than the horizontal bar of
bracket. (26-4).
Take opposite end to ring of stainless steel chain and slide it through
bracket from bottom to top. Slide end of cable through first link of sash
chain (Part # 25)(26-5) and through clamp (Part #26). Attach to cable by
squeezing with pliers. At this time damper should remain closed.
Position clamp and be sure that first link of chain is 12 inches over the
horizontal of bracket. After the attach clamp is secure against cable your
Spider Drop-in Damper is ready to be used.
3"
20"
34
26-4
26-3
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