CHIEF MAC1003 - Manual (Page 4)

MAC1003 Installation Instructions
4
Installation
Prepare Existing Mount
IMPORTANT ! : The hardware removed during Centris head
removal below will be re-used after installation of the extension
arm.
1. Disconnect all wires and cables from display and remove
display from arm on existing mount following the
instructions provided with mount.
2. While holding nut in hole in bottom of the swing arm, remove
screw (D), washers (F and G), Centris head assembly, and
nut (E) using 3/16" hex key provided with existing mount.
(See Figure 1)
3. Set hardware and Centris head assembly aside for re-use.
Figure 1
Install Extension Arm
1. Slide spacer (C) onto pivot pin (B). (See Figure 2)
2. Insert pivot pin (B) with spacer (C) into top of existing arm
until pivot pin (B) is resting on bottom of recessed area in
arm. (See Figure 2)
3. Slide extension arm (A) onto pivot pin (B) with spacer (C).
(See Figure 2)
4. Insert nut (E) up into bottom of existing arm until seated in
"Nut-shaped" recessed area and hold in place. (See Figure
2)
5. While holding nut (E) in place, slide screw (D) through
washers (F and G) in the order shown in figure below. (See
Figure 2)
6. Insert screw (D) with washers (F and G) into top of
extension arm (A), downward through pivot pin (B) with
spacer (C) and existing arm and thread into nut (E). (See
Figure 2)
7. Tighten hardware using 3/16" hex key provided with existing
mount.
Figure 2
(D) x 1
(F) x 2
(G) x 1
(F) x 2
(C) x 1
(B) x 1
(E) x 1
Centris Head Assembly
2
(F) x 2
(D) x 1
(G) x 1
(F) x 2
(C) x 1
(B) x 1
(E) x 1
(A) x 1
6