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6 2
Note!
Note!
CAUTION
Note!
Note!
UP Flush-mounted boxes
Observing other preconditions
– Always install flush-mounted boxes for data and extra-low-voltage
devices separately from flush-mounted boxes for low-voltage devices.
– Install flush-mounted boxes for device with different circuits separately
from one another.
Inserting cables and pipes
Cables or pipes can be inserted into the wall before or after the
flush-mounted boxes are inserted. During plastering, it is usually simpler
to insert the cables or pipes in advance.
The insertion openings are labelled with dimensional data, guaranteeing
the right selection for the appropriate cable.
With the standard boxes, the pre-marked break-out openings are broken
out with a screwdriver. With the airtight flush-mounted boxes, cables and
pipes are simply pushed through the membrane.
Risk of injury!
When piercing the insertion openings with the screwdriver, it is possible
to hit and injure your hand. When holding the box, do not place your
hand over the box opening.
1a
Fig 7: Creating openings
1. Break out the standard opening with the screwdriver (
2. Insert the cable or corrugated pipes.
It is possible to pull the corrugated pipes out of the break-out openings,
although this is hindered by locking lugs on the openings.
1. Pierce the airtight opening with the cable or corrugated pipe (
A tear stop on the airtight TPE membrane entry prevents the membrane
from tearing open more after penetration, thus guaranteeing the airtight-
ness of the flush-mounted boxes.
Mounting
1b
).
1a
).
1b
15 | EN
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