Milestone ELPMBP06 Instrucciones De Instalación página 9

Installation Instructions
EXTENSION COLUMN INSTALLATION
WARNING:
Exceeding the weight capacity can result in
serious personal injury or damage to equipment! It is the
installer's responsibility to make sure the combined weight of all
components attached to the ELPMBP06 up to (and including)
the display/projector, does not exceed 50 lbs (22 kg).
1. Install 1-1/2" NPT or NPSM following ANSI/ASME B1.20.1
(Schedule 40, 0.154" minimum thickness aluminum - ASTM
B221) threaded extension column (not included) into
extension collar support until tight, with a minimum of four
threads engaged.
NOTE:
If installation instructions are not available, contact
Chief for assistance.
2. Using hex key (L), secure extension column by one of the
following methods (See Figure 3):
• Install screw (H) into extension column support,
tightening firmly against column.
• OPTIONAL: Install security screw (J) through locking
collar (K) into extension column support, tightening
firmly against column.
NOTE:
Locking collar (K) is designed to spin, even when screw
(J) is tight.
(K)
(J)
Figure 11
3. OPTIONAL FOR INSTALLATION ABOVE EXISTING TILE:
Install NPT ring (N) on extension column below ceiling tile.
(See Figure 12) If necessary, bend four tabs inward to
secure ring to column.
(H)
(H)
2
(J, K)
(N)
Figure 12
4. Reinstall remaining ceiling tiles as required.
ELPMBP06
(N)
3
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