User's Manual

Table Of Contents
605-0000-706 ProST Installation User Guide-Rev E
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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°.