Installing the Bottom Support Brackets
1. Attach the bottom support bracket (32) to the trough bracket (33) using 1/4"-20 x 1/2" hex bolts (2)
and 1/4" lock nuts (13). Do not tighten at this time.
NOTE:
For a system on concrete, the concrete mount trough bracket (34) should be attached to the
concrete by drilling two 3/16" holes (35) and installing concrete tapcon screws (11) as shown
in
2. Install the bottom support brackets (32) along the entire length of the system.
3. Start to install two bottom support brackets (32) at the center of the system with ends butt together
and tighten the lock nuts (13). Continue to install the remaining bottom support brackets (32)
towards the center of the system. Make sure to butt the ends together and tighten the lock nuts (13)
for each bottom support bracket (32) installed.
Figure 3-6
Installing the bottom support brackets
2
1/4"-20 x 1/2" hex bolts
33
Trough bracket for wall mount
11
Concrete tapcon screws
34
Trough bracket for concrete mount
13
1/4" lock nuts
35
Drill 3/16" hole in concrete
32
Bottom support bracket
4801-5405
Unitized System Komfort Kool
19
