Airspan ProST 4.9, Руководство по установке оборудования

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605-0000-707 ProST 49 Installation User Guide-Rev C
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3. Attach the U-bolt to the pole:
a. Place one U-bolt around the pole, and then insert the U-bolt screw side through the two
corresponding holes (horizontally parallel) on the clamping bracket. Slide an M8-flat washer and
M8-spring lock washer onto each U-bolt screw side (ensure that the flat washer is adjacent to
the clamping bracket). Fasten each U-bolt side with the two M8-hex nuts.
b.
Attach the second U-bolt as described above.
4. Perform final ProST orientation:
a. Adjust the vertical position of the ProST by choosing a final elevation hole as described
in Step 2. Lock the ProST at the desired position by inserting the locking bolt in the desired
position and fastening it tightly. Fasten tightly the bolt in the pivot hole. The figure below
illustrates the angles (in degrees) of each elevation hole. As shown, the ProST pole-mounting
bracket allows elevation between -18.5 ° and 26.3 ° .
b. Adjust the horizontal position of the ProST by rotating it about the pole, and then
tightening the nuts of the U-bolts.
Note: A thread-locking compound must be used to prevent the bolts from working
loose.