Grain Systems Bin Accessories PNEG-1805 - Manual (Page 5)

PNEG-1805 Page 5 of 6
24' Roof Rafter and Temp Cable Assembly Instructions
24' Temperature Cable Support
1. The rafter support system will be utilized for temperature cable installation in this 24'
commercial tank.
2. All packages include hanging angles and a cable support channel.
3. Each kit will contain two (2) rafter sections which will reach from center collar to the bin wall.
The rafter will bolt into the stiffener bracket (CRP-5333).
4. Once the rafters are in place. Field drill the holes to bolt the support angles (CRP-5787 and
CRP-5786) into the roof rafter and attach with 3/8" bolts.
5. Attach the cable attachment bracket (CRP-5213) in the center of the support channel as illustrated
and hang the cable.
6. If it is desired to support the cable from the flange of the support channel, it will be necessary
to reinforce the flange with a 12" section of 3" x 3" x 3/16" angle.
7. No more than one cable should be supported from a pair of roof rafters.
Special 24' Temperature Cable Support Details
Figure 5
See detail A
on Page 6
Temp cable support
channel (CRP-5285)
(See note
on Page 6 .)