2N Helios IP Verso Installation Manual page 18

Caution
General Mounting Principles
Tip
Caution
®
2N TELEKOMUNIKACE a.s., www.2n.cz
The warranty does not apply to the product defects and failures arisen as
a result of improper mounting (in contradiction herewith). The
manufacturer is neither liable for damage caused by theft within an area
that is accessible after the attached electric lock is switched. The product
is not designed as a burglar protection device except when used in
combination with a standard lock, which has the security function.
When the proper mounting instructions are not met, water might get in
and destroy the electronics. It is because the communicator circuits are
under continuous voltage and water infiltration causes an electro-chemical
reaction. The manufacturer's warranty shall be void for products damaged
in this way!
Select flush mounting where possible to make your product elegant
looking, more vandal resistant and more secure.
You are advised to buy the flush mounting boxes in advance and
commission your building company to do the masonry for you. This
approach helps you put your intercom exactly in the vertical position.
Make sure that the diameter of the dowel holes is accurate to avoid falling
out of the dowels! Use the mounting glue to secure the dowels if
necessary.
Make sure that the depth of the dowel holes is accurate!
Do not use low-quality dowels to avoid their pulling out of the wall!
Having removed the front panel, make sure that no dirt gets inside the
product (especially onto the sealing surface).
®
Never turn 2N Helios IP Verso
mounting. Make sure that the flush mounting boxes have been installed
accurately.
Check the plasterboard wall and room interior pressure values. If the
difference between the values is too great (as a result, e.g., of
overpressure ventilation)
mounting box enclosed and seal the cable passage to avoid speaker
damage.
Surface mounting may cause problems on places exposed to potential
vandalism (such as public garages, etc.). In this case, use steel anchoring
elments instead of the dowels and screws included in the delivery.
The place for surface mounting must be flat with maximum inequality of 1
mm.
to align the box assembly after
, separate the intercom using, for example, the
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