Ubiquiti PowerBeam AC PBE-5AC-620 Quick Start Manual page 14

13. Before adjusting the tilt angle, ensure that the Hex Head
Bolts are loose enough to allow movement.
IMPORTANT:
hand, then loosen the Hex Head Bolts until you can.
14. To adjust the tilt angle, turn the screw head of the elevation
rod until the desired tilt is reached.
15. Lock the alignment by tightening all Hex Head Bolts to
25 N · m.
If you cannot spin the washers freely by
*640-00136-07*
640-00136-07