
Assembling the Temperature Cable Bracket
The temperature cable brackets are installed to the roof rafters and support the temperature cables.
Before You Begin
Determine the correct location of the temperature cable brackets within the A-frame Assembly. See
Temperature Cable Brackets and A-Frame Assemblies, page 139
.
What You Should Know
The A-frame assembly consists of two roof rafters, purlin clips, purlins and possibly diagonal bracing. The
temperature cable brackets should be installed when the A-frames are assembled.
NOTE:
The temperature cable bracket must be installed at specific locations, see
Cable Brackets and A-Frame Assemblies, page 139
.
1. Attach the temperature cable support weldment (42) and temperature cable mount plate (43) to the
bottom flange of the roof rafter (128) using six 1/2" x 2-1/4" HHCS bolts (6) and 1/2" hex nuts (14).
2. After all the purlins and diagonal bracing are installed to the A-frame, tighten all the hardware to the
recommended torque specifications. See
Bolt Torque Specifications, page 26
Figure 8-9
Installing a temperature cable bracket to the A-frame
6
1/2" x 2-1/4" HHCS bolts (S-7894)
43
Temperature cable mount plate (CRP-6156-BS)
14
1/2" hex nut (S-3729)
128
Roof rafter
42
Temperature cable support weldment
(CRP-6164-BS)
142
PNEG-5490D-2X
90' Diameter EVO-50 Beam 2X Bin
Содержание EVO-50
Страница 6: ...NOTES 6 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 34: ...NOTES 34 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 130: ...NOTES 130 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 188: ...NOTES 188 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 220: ...NOTES 220 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...