Peerless-AV CMJ450 - Installation - Manual

1 of 4 ISSUED: 6-5-95 SHEET NO: 128-9004-7 08-05-11
Model: CMJ450 Installation & Assembly - Suspended Ceiling Kit
IMPORTANT! Read entire instruction sheet before you start
assembly and installation.
PART # QTY. DESCRIPTION
A 1455-476W 1 ceiling tray
B 520-9401 8 M6 x 10 mm long phillips screw
C 520-9402 4 M6 x 20 mm long phillips screw
D 1452-278 4 hanger bracket
E 1452-279 4 hanger bracket clamp
F 560-9620 4 turnbuckle
G 1450-522 1 20’ (6.1m) tie wire (not shown)
H 1450-517 1 safety cable (not shown)
J 1450-518 2 safety cable clamp
K 580-0006 5 eye bolt
L 580-0005 5 concrete anchor
M 505-9010 1 M5 x 10 mm penta pin screw
N 520-9249 1 M5 x 1" penta pin driver
Max. UL Load Capacity : 250 lb (113 kg)
For FLUSH MOUNT TUBE Installation: From the
top, thread the Flush Mount Tube (not included)
through center of ceiling tray ( A).
Skip to step step 2.
For EXTENSION COLUMN Installation: From the
bottom up, thread extension column (not included)
up through retaining collar in adjustable collar
mount plate. Align notch in extension column with
hole in collar and fasten using M5 x 10 mm penta
pin screw ( M) with M5 penta pin driver (N) as
shown below.
IMPORTANT PRE-ASSEMBLY INFORMATION:
Ceiling Tray ( A) is designed to fit within a 24" (610 mm) x 24" (610 mm) section of a conventional suspended ceiling
system. Ceiling runners (see DETAIL 1, page 2) should have a "T" cross section and a minimum height of 1.5" (38
mm). In cases where 24" (610 mm) x 48" (1219 mm) ceiling tiles are used, cut one tile in half and add another 24"
(610 mm) ceiling runner in order to make a 24" (610 mm) x 24" (610 mm) section.
For certain installations it may be best to install ceiling anchors (step 3) before installing the ceiling tray (step 2).
WARNING
• Weight of TV or screen shall not exceed maximum UL load capacity.
A
M
A
A
C B
D
M
N
E
F
K
L
J
1 1/2" EXTENSION COLUMN
(SOLD SEPARATELY)
(UL LISTED EXT OR AEC SERIES)
2 1