
VMCA10
IMPORTANT SAFETY INSTRUCTIONS - SAVE THESE INSTRUCTIONS
Thank you for choosing the VMCA10 extension column. The VMCA10 extension column is designed to suspend your A/V
equipment mount from a ceiling attachment. The VMCA10 accommodates an NPT 1-1/2 in. threaded pipe and supports a
maximum weight of 226.8 kg (500 lb).
Milestone
6436 City West Parkway
Eden Prairie, MN 55344 USA
Customer Service
sanus.com
©2012 Milestone AV Technologies, a Duchossois Group Company.
All rights reserved. Sanus is a division of Milestone.
All other brand names or marks are used for identification purposes and are trademarks of their respective owners.

CAUTION
Do not use this product for any purpose not explicitly speci ed by Sanus. Improper assembly may cause property
damage or personal injury. If you do not understand these directions, or have doubts about the safety of the
assembly, contact Customer Service or call a quali ed contractor. Sanus is not responsible for damage or injury
caused by incorrect assembly or use.
CAUTION
Improper installation may result in serious injury! The ceiling structure and mounting hardware (not included)
must be capable of supporting up to ve times the weight of the A/V equipment and mount combined. If you
have any doubts about the ability of the ceiling to support the installation, contact Sanus Customer Service, or a
quali ed contractor.
WARNING
This product contains small items that could be a choking hazard if swallowed. Keep these items away
from young children!
Supplied Parts and Hardware
Before starting assembly, verify all parts are included and undamaged. If any parts are missing or damaged, do not return the item
to your dealer; contact Customer Service. Never use damaged parts!
[01] x 1 [02] x 1
5/16 x 5/8 in. 5/16 in.
(7.9mm x 15mm) (7.9mm) (7.9mm x 6.4mm) (7.9mm x 6.4mm) (4.8mm)
(7.9mm)
5/16 in. 5/16 x 1/4 in. 5/16 x 1/4 in. 3/16 in.
5/32 in.
(4.0mm)
[07] x 2
[03] x 1 [04] x 1 [05] x 1 [06] x 2
[08] x 1 [09] x 1
2
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Dimensions
1-1/2" 11-1/2 NPT THREADS
1-1/2" 11-1/2 NPT THREADS
1.750
2.0
1.250
1.200
6X .340
22.81
13.125
24.0
1.000
17.13
6X
2.00
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14.88
2X 1.00
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Step 1: Install Extension Columns
The ceiling attachment shown in this manual is generic; it is
intended to illustrate a procedure only. (Ceiling attachment not
included.)
CAUTION
Avoid potential injuries and / or property damage!
Always use a minimum of seven turns to thread the
extension pipe [01], [02] into a mating surface.
NOTE
[02] [01]
[01] [02]
Step 2: Tighten Set Screw
NOTE
The allen key and set screw
are provided with the ceiling
attachment (not included).
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3: Install and Tighten Screw and Washers
[02]
[09]
[03] [04]
[05]
[01]
4: Adjust Column Length
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[09]
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5: Install and Tighten Set Screws
[08]
[06]
[06]
[07]
[07]
[08]
Milestone AV Technologies and its affiliated corporations and subsidiaries (collectively, “Milestone”), intend to make this manual accurate and complete. However, Milestone makes no claim that the information
contained herein covers all details, conditions, or variations. Nor does it provide for every possible contingency in connection with the installation or use of this product. The information contained in this document is
subject to change without notice or obligation of any kind. Milestone makes no representation of warranty, expressed or implied, regarding the information contained herein. Milestone assumes no responsibility for
accuracy, completeness or sufficiency of the information contained in this document.
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