CHIEF Vibration Mount CMA-347, Руководство по установке

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Installation Instructions CMA347
5
INSPECT MOUNT BEFORE INSTALLATION
1. Carefully inspect the mount for shipping damage (See
Figure 1). If any damage is apparent, call your carrier claims
agent and do not continue with the installation until the
carrier has reviewed the damage.
NOTE:
Read all assembly instructions before starting set-up or
installation.
2. Carefully inspect mount components for damage.
MOUNT INSTALLATION
The mount is shipped pre-assembled for applications under 15
pounds.
CAUTION:
If the total combined weight of the projector,
projector mount, and lower mounting pipe exceeds 15lbs, the
CMA 347 vibration mount needs to be reconfigured for
weights over 15lbs. Weigh all parts before beginning
installation.
If the total combined weight of the projector, projector mount,
and lower mounting pipe is 15lbs or below, proceed with mount
installation. If the total combined weight of the projector,
projector mount, and lower mounting pipe is over 15lbs, see
Set-Up for Over 15 lbs on page 6.
NOTE:
Keep the vibration mount as close as possible to the
projector by minimizing the length of the lower
mounting pipe.
1. Thread NPT 1 1/2" upper mounting pipe (not included) into
ceiling plate (not included). (See Figure 1)
2. Secure NPT 1 1/2” upper mounting pipe to ceiling plate
following the installation instructions provided with the
ceiling plate (not included). (See Figure 1)
3. Thread CMA347 mount top (A) onto NPT 1 1/2” upper
mounting pipe. (See Figure 1)
NOTE:
Ensure there is no direct contact between mount and
surrounding structure. Any contact could allow
vibration transfer to the projector.
4. Secure NPT 1 1/2” upper mounting pipe to CMA347 mount
top (A) using 5/16-18 x 3/8" socket head set screw (C). Turn
set screw (C) until it contacts thread of NPT 1 1/2” upper
mounting pipe. (See Figure 1)
5. Thread NPT 1 1/2” lower mounting pipe (not included) into
CMA 347 mount bottom (A). (See Figure 1)
6. Secure NPT 1 1/2” lower mounting pipe to CMA347 mount
bottom (A) using 5/16-18 x 3/8" socket head set screw (C).
Turn set screw (C) until it contacts thread of NPT 1 1/2”
lower mounting pipe. (See Figure 1)
7. Thread projector mount (not included) onto lower NPT 1 1/
2" lower mounting pipe. (See Figure 1)
8. Secure NPT 1 1/2” lower mounting pipe to projector mount
following the installation instructions provided with the
projector mount (not included). (See Figure 1)
9. With the weight of the installation on the CMA-347, tighten
the 1/4-20 x 4" tap bolts until a slight preload is on the
springs.
Figure 1
projector mount
NPT 1 1/2" lower pipe
NPT 1 1/2" upper pipe
ceiling plate (not included)
(A)
1
3
4
5
6
7
(C)
(C)
(not included)
(not included)
(not included)