Installation and Assembly: Tray Style Projector Mount
Models: PSMU-PRS, PSMU-PRS-S, PSMU-PRS-W
Maximum Load Capacity: 30 lb (13.6 kg)
2300 White Oak Circle • Aurora, Il 60502 • (800) 865-2112 • Fax: (800) 359-6500 • www.peerlessmounts.com
ISSUED 08-09-06 SHEET #: 055-9470-4 06-27-11
NOTE: Read entire instruction sheet before you start installation and assembly.
WARNING
• Do not begin to install your Peerless product until you have read and understood the instructions and warnings
contained in this Installation Sheet. If you have any questions regarding any of the instructions or warnings, please
call Peerless customer service at 1-800-865-2112.
• This product should only be installed by someone of good mechanical aptitude, has experience with basic building
construction, and fully understands these instructions.
• Make sure that the supporting surface will safely support the combined load of the equipment and all attached hardware and components.
• Never exceed the Maximum Load Capacity of 30 lb (13.6 kg).
• If mounting to wood ceiling joists, make sure that mounting screws are anchored into the center of the joists. Use of
an "edge to edge" stud fi nder is highly recommended.
• Always use an assistant or mechanical lifting equipment to safely lift and position equipment.
• Tighten screws fi rmly, but do not overtighten. Overtightening can damage the items, greatly reducing their holding
power.
Accessories
• Lightweight Adjustable Suspended Ceiling Kit (CMJ 500)
• Lightweight Suspended Ceiling Kit (CMJ 455)
• Accessory Pack for CMJ 455 (ACC 455)
• Lightweight Cathedral Ceiling Plate (ACC 912)
• Unistrut or Structural Ceiling Plates (CMJ 300, CMJ 310)
• Anti-Vibration Ceiling Plates (ACC 845)
• I-Beam Clamps (ACC 558, ACC 559)
• Truss Ceiling Adapter (ACC 557)
• Unistrut Adapter (ACC 550)
• Escutcheon Ring (ACC 640)
• Round Ceiling Plate (ACC 570)
• Cord Wrap (ACC 852, ACC 852W, ACC 852S)
• 3/4" Pipe Reducer (ACC 913)
• Fixed Length 1 1/2" Extension Columns
(EXT models)
• Adjustable Length 1 1/2" Extension Columns
(ADJ models)
• Extension Column Stabilizer Kit (ACC 050)
• Extension Column Connector (ACC 109)
• 1/2" Threaded Rod (ACC 820)
• Threaded Rod Adapter (ACC 810)
Tools Needed for Assembly
• stud fi nder ("edge to edge" stud fi nder is recommended)
• phillips screwdriver
• drill with 5/16", 3/8", and 5/32" drill bits
IMPORTANT! Turn to the appropriate page for your ceiling installation.
Installations:
To Wood Joist Finished Ceilings,
Exposed Wood Joists, or Wood Beam Ceilings ......................................................................................... page 5
To Concrete Ceilings .....................................................................................................................................page 6
To Threaded Rod, or Extension Columns.................................................................................................... page 7
Projector Alignment:
Adjusting Roll Pitch and Yaw ..................................................................................................................... page 11
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Visit the Peerless Web Site at www.peerlessmounts.com
ISSUED 08-09-06 SHEET #: 055-9470-4 06-27-11
For customer care call 1-800-865-2112
IMPORTANT! Read entire instruction sheet before you start installation and assembly.
Before you start check the parts list below to make sure all of the parts shown are included.
Parts List
Description Qty. PSMU-PRS
projector mount assembly 1 055-1963 055-4963 055-2963
B tray 1 055-0725 055-0725-S 055-0725-W
C lock plug 1 3022-502 3022-502 3022-502
D thumb screw 1 560-0106 560-0106 560-0106
E #10-32 X 3/8 serrated washer head socket pin screw 2 520-1151 520-2151 520-2151
F spacer 12 540-9416 540-9416 540-9416
G bushing 4 590-1116 590-1116 590-1116
H square nut 4 530-1022 530-1022 530-1022
I washer 4 540-1025 540-1025 540-1025
J 1/4 X 3/8 socket pin 4 520-1109 520-1109 520-1109
K M3 X 16mm serrated washer head socket pin screw 4 510-1083 510-1083 510-1083
L M3 X 25mm serrated washer head socket pin screw 4 510-1127 510-1127 510-1127
M M4 X 16mm serrated washer head socket pin screw 4 510-1087 510-1087 510-1087
5mm serrated washerhead socket pin screw
O
M4 X 35mm serrated washer head socket pin screw
P M5 X 16mm serrated washer head socket pin screw 4 510-1161 510-1161 510-1161
Q M5 X 25mm serrated washer head socket pin screw 4 510-1122 510-1122 510-1122
R M6 X 20mm serrated washer head socket pin screw 4 510-9554 510-9554 510-9554
S M6 X 30mm serrated washer head socket pin screw 4 510-1067 510-1067 510-1067
T 4 mm T-WRENCH 1 560-1718 560-1718 560-1718
U 2mm allen wrench 1 560-1097 560-1097 560-1097
wood screw 2 5S1-015-C03 5S1-015-C04 5S1-015-C04
W concrete anchor 2 590-0320 590-0320 590-0320
key
#10-32 X 1/4" socket pin screw
Z
connection block
4 510-1097 510-1097 510-1097
1 0000-322 0000-322 0000-322
1 520-1196 520-2196 520-2196
1 580-1065 580-4065 580-4065
PSMU-PRS-S PSMU-PRS-W
510-
510-
B
A
H
I
U
J
K
T
V
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W
C
NOTE: Assembled to tray assembly (B)
M
L
N
O
NOTE: Actual parts may appear slightly different than illustrated.
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D
E
G
F
P
Q
R
S
Y
X
ISSUED 08-09-06 SHEET #: 055-9470-4 06-27-11
For customer care call 1-800-865-2112
Z
Remove the lock plug (C) by turning the key counterclockwise. Open the top cover and attach connection block (Z)
1
to tray (B) using two #10-32 x 3/8" serrated washer head socket pin screws (E) as shown.
NOTE: Make sure that the connection block shoulder is facing the back of projector.
E
B
Z
CONNECTION
BLOCK SHOULDER
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BACK OF
PROJECTOR
4 of 11
ISSUED 08-09-06 SHEET #: 055-9470-4 06-27-11
For customer care call 1-800-865-2112