Headbox
Headbox
Closure
Panel
Closure
Panel
W
ALL
Endcaps mounted
to continuous
blocking
(by others)
secured to
building
structure.
Ceiling
(by others)
2.
Mark location of optional
pre-drilled pocket
mounting holes and
endcap mounting holes
on top side of headbox
on mounting surface.
1.
Lift headbox into
mounting position.
5.
Mount endcaps using
appropriate fasteners
for surface
(
Section 1
- Mounting Endcaps)
6.
Mount pocket
closure.
(Fig. 3-D)
.
3.
Drill small
starter hole
(if necessary)
in mounting
surface.
4.
Mount pocket
headbox using
appropriate
fasteners for
surface.
Section 3 -
Pocket Headbox Installation
PLEASE NOTE:
Installer must provide adequate clearance for
removal of Roller Assembly during installation and maintenance.
PLEASE NOTE:
Headbox must be mounted directly to ceiling, or
to a continuous blocking that is secured to building structure.
Figure 3-D
Figure 3-A
Figure 3-B
Figure 3-C
page 5 of 8
Dual Roller Clutch-Operated FlexShade
®
