Section Iii - Installation Instructions; Canopy - Burnham V11 Series Installation, Operating And Service Instructions

SECTION III - INSTALLATION INSTRUCTIONS (continued)
A.
CANOPY/FLUE OUTLET ASSEMBLY, Refer to
Figures 15, 16 and 17.
1. Open canopy carton.
2. Two piece canopies should be joined together using
the 1/8" x 1" wide self-adhesive fiber gasket and
seventeen (17) #10 x 1/2" sheet metal screws.
3. Attach the canopy bracket to the front end cap of
canopy with four (4) #10 x 1/2" sheet metal screws.
4. Across the top of the front section and along the top
ledges running back each side of the sections, place
continuous 2" wide strips of cerafelt and overlap
joints at front corners. Cerafelt strip should extend
1/4" beyond raised flange on rear surface of back
section. Cut off excess.
5. Place the canopy on the sections.
6. Position rear flange (end with studs) of canopy flush
with raised flange on rear of back section.
7. Loosely attach the canopy bracket to the lug on the
front of the section assembly with 5/16" carriage
bolt, flat washer and lock-nut.
8. Attach canopy hold down channels to center
sections with appropriate canopy 'J' bolts. Insert
threaded end through holes in channels and hook
'J' bolts on center section lugs (hooks should face
forward). Loosely secure canopy with 5/16" flat
washers, lock washers and brass nuts.
9. Check to see if rear flange of canopy is still flush
with raised flange on back section. Tighten rear set
of canopy 'J' bolts only.
10. Open either the rear flue outlet carton (standard) or
top flue outlet carton (optional).
11. Attach the 1/8" x 1" wide self-adhesive fiber gasket
to the surface of either the rear flue outlet damper
assembly or rear flue outlet cover that mounts
against the canopy and back section. Gasket must
be centered over all attachment holes. Do not
overlap corners, cut butt joints.
12. Attach either the rear flue outlet damper assembly or
rear outlet canopy cover to the canopy with the six
(6) 5/16" flat wasters, lock-washers and brass nuts.
Attach the rear flue outlet damper assembly or cover
to the back section with the six (6) 5/16" flat
washers and cap screws.
13. Tighten front canopy carriage bolt and remaining 'J'
bolts until canopy is secure.
14. Attach the 1/8" x 1" wide self-adhesive fiber gasket
to the surfaces of either the top flue outlet damper
assembly or top outlet canopy cover that mounts
against the canopy. Gasket must be centered over
all attachment holes. Do not overlap corners, cut
butt joints.
15. Secure either the top flue outlet damper assembly or
top outlet canopy cover with #10 x 1/2" sheet metal
screws.
16. 1" thick piece of fiberglass insulation provided in
canopy carton will be installed during jacket
assembly, set aside until then.
Figure 6: Canopy with Rear Flue Outlet Damper
Figure : Canopy with Top Flue Outlet Damper
Assembly (Rear Cover Removed)
2
Assembly