Daktronics Outdoor LED Scoreboards Installation - Manual (Page 16)

10 Mechanical Installation
I-Beam Clamps
Mounting hardware includes I-beam clamps, 1 /
2
-13 x 3" bolts, 1 /
2
" flat washers, and 1 /
2
" lock
washers. Refer to Figure 11 and Drawing A-1052539 in Appendix B.
Note: I-beams must have a flange thickness of 1 /
4
" – 3 /
4
". If flange thickness is greater
than 3 /
4
", longer bolts will be required at added expense.
1. Position the ad panel at the front of the beams, and lift it to the desired height.
2. Slide a lock washer, flat washer, and I-beam clamp onto the bolt, and loosely screw
the bolt into the spring nut.
3. Position each I-beam clamp assembly as close to the I-beam flanges as possible.
4. Make final adjustments in the positioning of the ad panel to ensure it is flush and
level, and firmly tighten all of the bolts.
Figure 11: Ad Panel Mounting with I-beam Clamps, Rear Isometric View