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Installation to
Extension Column
Screw extension column to ceiling plate (C).
4
Align the notch with one of the four holes in
the ceiling plate (C) and secure extension
column with a M5 x 10 mm socket pin screw
(E) using security allen wrench (U). See
figure 4.1
Screw extension column connector (D) to
extension column. Align slot in extension
column with one of the top holes in
extension column connector (D). Insert and
tighten one #10-32 x 3/8" socket pin screw
(K) through extension column connector (D)
into slot on extension column using security
allen wrench (U). See figure 4.2
Screw ball and socket mount (A) to
extension column connector (D). Align slot
in ball and socket mount (A) to one of the
bottom holes in extension column connector
(D). Insert and tighten one #10-32 x 3/8"
socket pin screw (K) through extension
column connector into slot in ball and socket
mount (A) using security allen wrench (U).
See figure 4.3
All pipe thread connections between the ball
and socket mount (A), column connector
(D), ceiling plate (C) must be threaded a
minimum of 5 turns.
Slotted set screws (L) are used to jam
against the threads of each connecting joint
to prevent any excess movement. Do not
overtighten screws; overtightening screws
will damage threads making it difficult to
separate the products.
Visit the Peerless Web Site at www.peerless-av.com
C
UL listed Peerless model
EXT, AEC, or ADD series
extension column (sold
separately).
SLOT
D
SLOT
A
7 of 9
E
figure 4.1
EXTENSION
COLUMN
L
D
figure 4.2
D
L
A
figure 4.3
ISSUED: 01-14-09 SHEET #: 056-9018-3 11-10-16
For customer care call 1-800-865-2112.
L
C
EXTENSION
COLUMN
SLOT
K
EXTENSION
COLUMN
SLOT
K
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