2N Telekomunikace 2N Access Unit 916009, Installation Manual

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2N TELEKOMUNIKACE a.s., www.2n.cz
®
Caution
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 falling out of the dowels of the
wall!
Having removed the front panel, make sure that no dirt gets inside the
product (especially onto the sealing surface).
Never turn an assembly of
devices after mounting. 2N
®
Access Unit
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), separate the intercom using, for example, the
mounting box enclosed and seal the cable passage.
Surface mounting may cause problems on places exposed to potential
vandalism (such as public garages, etc.). In this case, use steel anchoring
elements instead of the dowels and screws included in the delivery.
The wall mounting surface must be flat with the maximum inequality of
0.5 mm (e.g. prefabricated boards, glass, cut stone, etc.). If the surface is
uneven, use flush mounting and a backplate,
Part Nos. 9155061 -
, or equalise the wall surface. 9155062
Risk of personal injury
Eliminate the risk of personal injury! Wall mounting is not recommended
for narrow passages or places where people’s attention is distracted by
something else. The manufacturer shall not be liable for injuries in such
cases!