CMD 22 Series User manual

Check there is sufcient
clearance under the
oor to accept the box
and cables.
Measure, mark and cut
the aperture in the oor.
332 x 247mm -0/+3mm
tolerance.
Clear away debris from
the aperture to allow
proper installation of the
oor box.
Prepare the oor area
22 series (stainless steel oor box) Installation, user and care guide
Part No: 134331 Issue No: 001
Single box base version Drop off box base version
The tabs on the box
bases point to the lid
and feed into slots along
the frame edge.
Lower the front end of
the box bases onto the
frame and x in place
with 1x taptite screw.
Repeat for all box bases
and attach accessory
plates if not already
installed.
Lower the lid and trim
down onto the installed
box base.
Lift up the handles on
the cable outlets as
shown.
To allow for various oor
thicknesses, adjust the
4x levelling screws in the
corners of the frame.
Lower the lid and trim
with attached mounting
frame into the oor
aperture.
Lower the single box
base down into the oor
aperture as shown.
Fix the lid and trim to
the mounting frame of
the box base with the 2x
included screws.
Carefully pull up the lid
with the handles and
open until it stops as
shown.
Use appropriate tools
to adjust the levelling
screws as shown.
Fix in place with
appropriate screws if
necessary.
Press down evenly so
the anges on the box
base sit on the oor.
Add in and wire up the
desired accessory plates
if not already installed.
Ensure to close the lid
after use for safety. Do
not wedge the lid open.
Adjustment of the
levelling screws will raise
or lower the height of
the lid and trim.
Feed the wired box
bases up into the
mounting frame from
under the oor.
Secure in place with
appropriate screws if
necessary.
Installing the lid and trim
Lid operation
Adjusting the trim height (to suit oor thickness)
Screed xed installation (continued)
Drop off box installation
Screw xed installation (into raised access oor)
Tabs in slots
Levelling screws
247mm
332mm
Raised access oor
Not wired
Place the box in desired
location. A ribbon screed
may be required to meet
the nished oor level.
Use a screw driver on
each corner jacking leg
to adjust the height of
the box up to 10mm.
Remove the required
knockouts and feed
the desired cables and
conduit to the box.
Screed xed installation (onto concrete/hard oor)
Ribbon screed layer Jacking legs
Use a suitable cover
to protect the insides
from screed during the
pouring process.
Ensure box is secured in
place to prevent oating
during the pouring
process. Pour the screed.
Remove the cover from
the box when the screed
is fully set.

CMD Ltd, Rotherham, S65 1EN, UK
T: 01709 829 511 E: [email protected]
‘CLICK’
Additional information
• Installation is to be carried out in accordance with relevant Health & Safety regulations and only to be carried out by a skilled or competent person.
• It is recommended that oor boxes are not installed in high trafc areas.
• The installation should be installed to comply with the relevant national standards and be inspected and tested prior to being put into service
(in the UK BS 7671).
• Isolate the supply before installation or repositioning. Any locking mechanisms must be used and fully engaged.
• Incorrect use could lead to risk of electrocution.
• Product to be used only for the intended purpose of distributing power in a commercial environment.
• Do not misuse, dismantle or re-congure the product because doing so will invalidate the warranty.
• If a product incorporates RCD protection, the RCD should be regularly tested in-line with current standards.
Safety
• Refer to the Declaration of Conformity.
• If viewing this sheet prior to specication/technical documentation purposes, be aware of potential plug clashes with certain socket plate orientations.
Standards
• Clean using a dry cloth. No abrasives or solvents to be used on the product. Do not drop or expose to moisture.
Product care
Tap-off engagement/release
**WARNING**
An unterminated tap-off MUST NEVER be connected to a live track.
Provided that it is off load, a terminated tap-off may be removed/
inserted into a live track. Conduit must be bonded to Earth.
To reset after it has
tripped, press and hold
the grey reset button
until a click is heard.
The indicator will change
to show it is now active.
Remove your nger from
the reset button.
A qualied person
should test the SRCD
function periodically to
comply with standards.
A qualied or fully
competent person
should test the SRCD
before rst use.
Plug any power and
data cables into their
respective sockets.
When active, the SRCD
indicator window is
lled with a red marker.
If possible, try to keep
power and data cables
segregated when using
the cable guides.
When the SRCD trips,
the red marker in the
indicator window
recedes as shown.
Carefully close the lid
and ensure the cables
are fed out through the
cable access brackets.
Testing and resetting SRCD socket (if applicable)
Cable management
‘CLICK’
Test
Reset
Indicator
up
Indicator
down
Active SRCD state Tripped SRCD state
Measure the inside
dimensions of the lid.
Carefully cut out the
shape from the desired
material substrate
(carpet, tile etc.)
Fit the inlay into the lid
and secure with suitable
bonding agent.
Fitting the lid inlay
Earthing the box and sockets
Earth stud
Standard Earth Clean Earth (C/E) Low Noise
The box base must be earthed with a suitable ring terminal to the integrated
earth stud. To ensure the sockets are earthed, a link will be required from
the box earth stud to the socket earth. On Clean Earth (C/E) Low Noise
installations these should be wired directly to the Clean Earth CPC (Circuit
Protective Conductor).
Further guidance