Selkirk SUPERVENT Directives D'installation Et Guide D'entretien page 19

Cage Nut
Assembly of Support Band:
Elevator
Bolt
Cage Nuts
Figure 30
Topview assembly of Support Band -
Elevator Bolt, Washers and Nut
C. Form the band into a circle (see Figure 31) and loosely connect tabs using
the supplied 2" bolt into the cage nut located on one of the two formed
tabs.
Elevator
Bolt
One of 2 halves
of Support Band
Figure 31
D. Select the hole in each half that corresponds to the OD of the chimney.
Insert an elevator bolt in each of the holes (1 per side).
E. Position the Support Band approximately two thirds of the way up the
chimney height (see Figure 35). The preferred location is next to a joint,
immediately above or below a Locking Band. Secure Support Band by
tightening the 2" bolt. NOTE: Only one chimney joint should be above
a Roof Guy Kit. An additional Roof Brace Kit may be required for taller
systems.
Assembly of Universal
Support Band (2 Halves)
Support Band
Halves
Flat Washers
Flanged Nut
One of 2 halves
of Support Band
Boulon
1/4 x 2 po
Flat Washer
Cage Nut
Universal Support Band
formed into a circle
F. Assemble the telescoping legs by sliding the supplied hose clamp over
larger diameter leg and then inserting smaller diameter leg into larger
diameter leg. Temporarily hold legs together by tightening the hose
clamp over the cut section of larger diameter leg (see Figure 32). Repeat
for the other telescoping leg assembly.
G. Place a flat washer on the elevator bolts and attach the angled end of each
of the telescoping legs to the 2 elevator bolts on the Support Band with
washer and nut (see Figure 33).
Assembly of Telescoping
Legs with Hose Clamp
Figure 32
Figure 29
H. Attach the other end of each telescoping leg assembly to an Angle Bracket
using one (1) 1/4-20 X 1" bolt and nut (see Figure 34).
Flat Washer
Assembly of Telescoping
Legs to Support Band
Figure 33
I. Determine the location of the two Angle Brackets on the roof structure.
Ensure the fasteners are into rafters or framing and not just roof
sheathing. Secure the Angle Brackets to the roof structure using two
(2) 1/4 X 2" lag screws per brackets (see Figure 34). Apply a thin layer
of caulking under the angle bracket (before securing in place) as well as
over the lag screw heads.
19
Pilot Hole for
Securing Screw
Cut Section of Larger
Telescoping Leg
Hose Clamp
Smaller Diameter
Telescoping Leg
Elevator Bolt
Flat Washer
Angled end of Leg
Flanged Nut
Larger Diameter
Telescoping Leg
Elevator
Bolt
Flat Washer
Angled end of Leg
Flat Washer
Flanged Nut