Installation Steps
28
Document No. PEXPERTIM - Rev. 1 - Release Date: May 2007
(Continued)
4. Remove the plastic tube to free the wires and ensure that the Horizontal
Arm is firmly seated in place. Do not make any wire connections at this
time.
Figure 19 Remove the Plastic Tube and
Seat the Horizontal Arm Fully
5. Using a 4 mm Allen key, install and tighten the horizontal pivot brake to
put a small amount of drag on the rotation of the arm and to keep the
arm from lifting out.
Figure 20 Tighten the Horizontal Pivot Brake