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I N S T A L L A T I O N   I N S T R U C T I O N S

Chief Manufacturing, a division of  Milestone AV Technologies

8401 Eagle Creek  Parkway, Savage, MN  55378

P: 800.582.6480 / 9 52.894.6280  F: 877.894.6 918 / 952.894.6918

Large Flat Panel Dual Arm Wall Mount

Model PNR™

The PNR is wall-mounted, rugged, versatile, and
installer-friendly. The PNR is compatible with the

standard (14” x 14”) PSB interface bracket in which a
display can be mounted in either the landscape or

portrait position on the PNR.

The dual arms on the PNR:

Extend from the wall 25” in length

Pivot up to 90º left or right of center

The standard PNR is shipped with the support posts for
the dual arms centered in the mount. The support posts
can be moved laterally right or left of center to readily
accommodate sites with limited wall space. The mount
also has over an inch of height adjustment. The tilt range
for the display is 5º up and 15º down.

The PNR was designed for fast installation. After drawing
the plumb line and installing the two top lag bolts into the
dual wall studs, the installer hangs the PNR on its top
bracket and installs two lag bolts in the bottom bracket.
Next, the installer makes the height adjustment, mounts
the display, and connects the power/audio/video cables,
which are diverted into the built-in path in the swing-out
arms. After making the lateral, rotational, and tilt
adjustments, the installation process is complete.

BEFORE YOU BEGIN

CAUTION:

To prevent damage to the PNR, which could affect or void the Factory warranty, and to the equipment that

will be attached to it, thoroughly study all instructions and illustrations before you begin the installation.  Pay particular
attention to the “Important Warnings and Cautions” on Page 2.

The combined weight of the components installed on the PNR must not exceed 200 lbs. (90.72kg).

The PNR wall mount must be installed on dual wall studs or supporting framework. The wall to which the PNR is
anchored must be capable of supporting

five times

 the total weight of the mount and all attached equipment.

If you have any questions about this installation, contact Chief Manufacturing at 1-800-582-6480.

8831-000007 Rev I

©2008 Milestone Technologies

11/08

Summary of Contents for Large Flat Panel Dual Arm Wall Mount PNR

Page 1: ...the two top lag bolts into the dual wall studs the installer hangs the PNR on its top bracket and installs two lag bolts in the bottom bracket Next the installer makes the height adjustment mounts the...

Page 2: ...attached components or other equipment WARNING The weight of the display placed on the PNR must not exceed 200 lbs 90 72kg the maximum load capacity of the PNR WARNING Watch for pinch points Do not p...

Page 3: ...Installation Instructions Model PNR 3 DIMENSIONAL DRAWING...

Page 4: ...imension does not include the PSB interface bracket INTERFACES Table 2 lists the interface for the PNR TOOLS REQUIRED FOR INSTALLATION Allen wrench set Drill and bit set Wrench set NOTE Other tools ma...

Page 5: ...e sure the mounting holes are level 6 With an assistant lay the PNR down on the floor 7 Drill two pilot holes using a 9 32 drill bit where the mounting holes were marked for anchoring the top bracket...

Page 6: ...ment nut counterclockwise CCW to raise the unit height Install Cover Plates and End Caps NOTE The cover plates and end caps have pressure fitting ends that lock in place with each other 1 Install cove...

Page 7: ...ngaged in mounting holes NOTE Holes are provided in the faceplate for use with a padlock or similar locking device if desired In addition the pin and nut may be removed from the upper holes and moved...

Page 8: ...nt will cause excessive wear and may distort adjustment components 1 Using a 9 16 wrench not provided slightly tighten or loosen lateral tilt tension adjustment nut See figure 12 2 Mount the display a...

Page 9: ...ring the Swing Arms Right of Center With some disassembly and reassembly you can move the swing arms to the right of center by reconfiguring the mount Use the third and fifth slotted holes in the top...

Page 10: ...djustment 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...

Page 11: ...and press pin down into Open position See Figure 19 WARNING DISPLAY MAY WEIGH IN EXCESS OF 40 LBS Always use two people and proper lifting techniques when installing or positioning display on mount 3...

Page 12: ...Model PNR Installation Instructions 12...

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