User's Manual

605-0000-706 ProST Installation User Guide-Rev H
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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°.