CHIEF PNR - Manual (Page 10)

Model PNR™ Installation Instructions
10
Figure 14
Figure 15
Swing Arm Tension Adjustment
Swing arm tension is pre-set at the factory and is adjusted to
accommodate displays with weights near the top of the mounts
capacity.
If smaller displays are used it may be difficult to reposition the
display after mounting. Swing arm tension can be adjusted to
compensate for smaller display by:
NOTE: The display must be mounted prior to adjusting swing
arm tension.
1. Locate the adjustment bar and wrench provided with the
mount.
2. Place adjustment bar into socket head cap screw located at
swing arm pivot point. (See figure 16)
NOTE: The display may need to be repositioned in order to
gain access to the tension adjustment screw(s).
3. Using the wrench provided with the mount, turn adjustment
bar clockwise to increase swing arm tension or
counterclockwise to reduce swing arm tension. (See figure
17) and (See figure 18)
NOTE: Small adjustments of 1/8 turn or less are typically all
that is required to achieve desired tension.
4. Check swing arm tension. If desired tension is present,
tension adjustment is complete. If additional tension
adjustment is required, repeat steps 2 and 3 until desired
tension is achieved.
NOTE: If changing from a smaller display to a larger display it
may be necessary to increase swing arm tension.
Figure 16
Figure 17
Top Bolts
Top Bolts
Adjustment
Bar
Wrench
Socket Head
Capscrew
Reduce