Chief Manufacturing Automated Flat Panel Ceiling Lift CM2C40 User Manual
Page 14
CM2C40
Installation Instructions
14
5.
Assemble bottom cover to cover mounting plate using
#10-24 screws a minimum of 1/4" plus the thickness of the
cover material long. (not provided). (See figure 25)
Figure 25
Bottom Cover Location Adjustment
The CM2C40 is designed to allow the adjustment of both
"Extend" and "Retract" display travel limits. The CM2C40 is
shipped set at maximum extension and retraction.
NOTE:
The mount is designed to continue traveling 1/2" after
the bottom cover makes contact with an object when
being raised. If it is desired to use this feature when
installing the bottom cover a stop bar must be installed
along the top edge of the opening in the ceiling. The
stop bar must span the entire width of the front and
back openings, and protrude outward into the opening
a minimum of 1/2". This 1/2" of travel must be taken into
consideration during mount installation. (see page 10)
There is an upward travel limit adjustment screw and a
downward travel limit adjustment screw located on the top right
hand side of the mount. (See figure 27)
NOTE:
10 full turns of the "Extend" or "Retract" travel
adjustment screws is equal to 1" of display travel.
6.
Turning the "Extend" travel adjustment screw clockwise will
increase the amount of display downward travel. Turning
the "Extend" adjustment screw counter-clockwise will
decrease the amount of display downward travel.
7.
Turning the "Retract" travel adjustment screw clockwise will
decrease the amount of display upward travel. Turning the
"Retract" adjustment screw counter-clockwise will increase
the amount of display downward travel.
8.
Adjust travel until bottom cover is flush with ceiling.
(See figure 26) and (See figure 27)
Figure 26
Cover Mounting Plate
Bottom Cover
5
#10-24 screw
7
6
Figure 27
Opening in Ceiling
Bottom Cover
Stop Bar location if used.
Opening in Ceiling
Stop Bar location if used.
1/2"
TOP VIEW