PAGE 3 OF 21
1120 IH-7155
ASSEMBLY CONTINUED
8. With brush bristles facing down, center the 2" brush
seal bar on top of top spreader angle. Mark the
pre-drilled holes on the spreader bracket. Remove
brush seal bar and drill holes. Reposition brush seal
bar and use self-tapping screws to attach the brush
seal bars to top spreader angle. (See Figure 8)
9. Attach a drum mounting bracket to the top of each
guide track using 5/16 x 1¼" bolt with flange nut. The
square cradle (spring side) goes on the left and the
round cradle (bearing side) is on the right.
(See Figure 9)
NOTE: Use the bottom hole on each set of holes.
10. Place assembly into doorway opening. The bottom
of each guide track should be resting on the floor.
The front edge of the drum mounting bracket should
be flush with the front edge of the door jamb tight
against the header. Make sure assembly is plumb.
Mark the four mounting holes on each of the jambs.
(See Figure 10)
11. Remove assembly and drill holes. (See Figure 11)
NOTE: If drilling into wood, use a drill.
If drilling into concrete, use a hammer drill.
Brush bristles
should face down.
Figure 8
2" Bush
Seal Bar
Self-Tapping
Screw
Figure 9
Drum Mounting Plate
(Spring Side)
Bottom Hole
(Set Two)
Bottom Hole
(Set One)
Drum Mounting Plate
(Bearing Side)
Figure 10
Figure 11
Guide
Track
Jamb
Head
er
Front edge of drum mounting
plate flush with front edge of
door jamb tight against
the header.
