Door Activation Devices
CM-75 Series
Column Switch
INSTALLATION INSTRUCTIONS
1. GENERAL DESCRIPTION
Camden CM-75 Series Column™ switches offer a rugged
and attractive ADA compliant switch design that is easy to
activate from any angle, and will provide years of trouble free
operation.
The CM-7536 utilizes 2 fully redundant 15 amp Form-C contact
switches, and molded impact and ame resistant end caps
which provide easy snap-in installation of the Lazerpoint TX-9
transmitter.
The Column switch may be mounted to any at wall surface,
or to our Model CM-42 or CM-48 anodized aluminum bollards.
We provide necessary mounting hardware for all options.
2. SPECIFICATIONS
Mounting Screws
36" (914.6 mm)
Inset Screws
Wall Anchors
BASE UNIT
Models CX-7536 and CM-7509
Dimensions
Construction
Finish
Mounting
Contacts
Contact Rating
CM-7536:
37 ½” H x 5 7/8” W X 1½ ” D (overall)
CM-7509:
10 5/8” H x 5 7/8” W x1 1/2” D (overall)
Heavy duty extruded
aluminum
Anodized clear or dark bronze
4 x #14 wood screws or
¼” - 20 S/S machine screws,
with anchors
CM-7536 – 2 x SPDT
momentary. contact switch
(Form C), UL listed
CM-7509 – 1 x SPDT momen-
tary. Contact switch (Form C),
UL listed.
5 amps @ 30 VDC
3. INSTALLATION
Code Requirements: If installed according to these instructions
the CM-7536 Column switch will meet the requirements of the
California Building Code (Section 1117B.6, Date: 2009), and
Section 3.8.3.3.17(b) of the Ontario Building Code.
3" (76.2mm)
Floor
2-1/16" (52.1mm)
1. First, remove the assembled unit from the packaging. The
unit must be disassemble to be installed. To do this, remove
the two small Phillips screws holding the top cap in place.
Remove the cap. Then, grasping the center (metal) actuation
bar, pull vertically until the entire actuation bar is removed
from the base unit. Set the actuation bar aside and protect
from surface damage.
2. Determine the optimum height from the nished oor.
See illustration (above) for common height. If utilizing an
in-wall electrical box, center the backplate over the box, while
lining up the top edge with your mark.
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CM-75 SERIES COLUMN SWITCH
INSTALLATION INSTRUCTIONS
3. Using a level, ensure the base unit is plumb and level, and
mark the 4 mounting locations through the adjustable nylon
inset screws onto the wall surface. (If on drywall use a pencil,
and if on concrete a narrow Sharpie or similar)
4. a. Drill the wall at the 4 marked locations, and tap in the
appropriate wall plugs. We supply both drywall and concrete
anchors for the included #14 screws.
4. b. If you are mounting the Column Switch to an aluminum
post or framing section, drill and tap 4 holes for ¼”-20 Stainless
Steel Machine screws (also provided). Note: Camden CM-42 and
CM-48 series posts are available with pre-drilled and tapped
holes preparation for Column™ switches.
5. a. If hardwiring: Use the supplied wirenuts, make your
wire connections. Push any excess wire into the back box and
ensure that the cable is not exposed to the moving parts of the
switch, or pinched between the back of the base unit and the
surface of the wall.
The 4 nylon inset screws may be turned in or out to help plumb
up the Column switch and adjust for wall irregularities. Check
with a level, and when satised, install the 4 mounting screws
and tighten.
End Cap
battery and the extra wiring into the center (rear) channel that
is provided. Do not slide all of the wire into the channel, so that
the cap can hang off to one side while you perform the next
step.
5. c. If using other RF: Using the supplied wirenuts, make your
wire connections to the RF transmitter and tuck the transmitter
and excess wire into the back box (or wall cavity). Ensure that
the cable is not exposed to the moving parts of the switch, or
pinched between the back of the base unit and the surface of
the wall.
6. Reassemble the (center) actuation bar into the base unit.
This is done by rst holding the hanger (located at the top
center) vertically ‘up’ – then carefully sliding the actuation bar
down the length of the base unit, being careful not to bend or
break the springs or internal switches. When the bottom edge
of the actuation bar reaches the height of the springs, use your
free hand to tuck in the spring and switches under the actuation
bar as it slides over them. When activation bar is approx 2”
from bottom, position the hanger so that it will fall into the slots
provided at the top of the base unit. Slide actuation bar down
until it rests on the hanger. The actuation bar should now move
freely within the base unit. Test the operation of the switch
before mounting the cap.
7. When satised with the switch operation, place the cap back
on the top, and screw in the two small self-tapping
Phillips screws.
CM-TX9
Batteries
5. b. If using Lazerpoint RF: The cap includes a snap-in
compartment for our TX-9 transmitter. Place the transmitter
in the cap, with the wires hanging down and to the front of the
cap. Using the supplied wirenuts, connect the two activating
wires to the Column switch lead wires. Then slide the battery
and the extra wiring into the center (rear) channel that is
provided. Do not slide all of the wire into the channel, so that
the cap can hang off to one side while you perform
the next step. Using the supplied wirenuts, connect the two
activating wires to the Column switch lead wires. Then slide the
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3. SYSTEM INSPECTION
After the Installation and operational check of the system:
1. Place any applicable labels on the door (as per ANSI A156.10
or A156.19 guidelines).
2. Instruct the owner on door system operation and how to
test it. This should be checked on a daily basis.
3. Strongly recommend to the owner that the complete entry
be inspected twice a year as part of the service agreement.
5. WARRANTY
Camden Door Controls guarantees the CX-75 series to be free
from manufacturing defects for 3 years from date of sale. If
during the rst 3 years the Column™ switch fails to perform
correctly, it may be returned to our factory where it will be
repaired or replaced (at our discretion) without charge. Except
as stated herein, Camden extends no warranties expressed or
implied regarding function, performance or service.
File: CM-75 Manual R1.innd
Revision: July 2012
Part No: #40-82B143
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