Flush mounting – classic bricks – 2N Helios IP Safety User Manual
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Flush Mounting – Classic Bricks
If you use the brick flush mounting box, follow the instructions included in the box. If
you do not use the mounting box, follow the instructions below:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Make a hole using the template.
Suppose that all the required cables
have been carried into the hole.
Unpack the frame, put the intercom
inside and place the set onto the hole
to make sure that the hole is deep
enough and the uneven edge is
perfectly covered with the frame.
Make sure that the dowel holes are
drilled accurately! You will not be
able
to
align
considerable
inaccuracies with this way of
mounting! Push or hammer the
enclosed dowels into the drilled
holes. Use some suitable building
adhesive if the dowels are too loose.
Remove the front panel from the
intercom.
Select the holes for cable supply.
Insert the blanks into the other holes.
Apply the cable bushings or a suitable
sealant to prevent penetration of
insects or water. You can also insert
the small bushing in the intercom
bottom hole.
Put the frame on the intercom.
Place the intercom into the hole while
introducing the cables. Leave some of
the cables inside the unit as a reserve
and the rest under the intercom
bottom.
Insert the enclosed screws in the
lateral mounting holes making sure
they have penetrated into the
dowels. Tighten all the screws
properly. Tip: The screw tightening
sequence may affect the intercom
position.
We recommend to seal the frame –
wall gap with a silicone or another
sealant to avoid wall dampening as a
result of water leakage.
Do not complete mounting until you
have finished electrical installation –
refer to Mounting Completion