Mechanical Installation

There must be enough space for the device installation.

Make sure that the dowel holes have the required diameter. If the diameters are too large, the dowels may get loose! Use the mounting glue to secure the dowels if necessary.

Do not use low-quality dowels to avoid their falling out of the wall!

Make sure that the depths of the dowel holes are accurate!

Before starting the mechanical installation on a selected place, make sure carefully that the preparations associated with it (drilling, wall cutting) cannot damage the electrical, gas, water and other existing wires and pipes.

The device is designed for vertical wall mounting (perpendicular to the floor) in the height of up to 1350 mm above the floor. If necessary, operate the device in a position other than as aforementioned for a short time only, for quick testing purposes in a servicing center, for example.

Make sure that the plasterboard interior does not show a pressure value significantly different from that of the room, e.g. that it is not connected with overpressure ventilation. If the difference is too great, separate the device in terms of pressure (using, e.g., a mounting box) and seal the cable passage.

The device is not designed for environments with increased vibrations such as means of transport, machine rooms and so on.

The device is not intended for dusty environments and places with unstable humidity and abrupt temperature changes.

The device may not be exposed to aggressive gas, acid vapors, solvents, etc.

The device is not intended for direct connection into the Internet/WAN. The device must be connected to the Internet/WAN via a separating active network element (switch/router).

The device cannot be operated on places exposed to direct sunshine and near heat sources.

Keep some free space above and below the device to allow air to flow and conduct heat away.

Having removed the front panel, make sure that no dirt gets inside the product, especially onto the sealing surface.

Avoid strong electromagnetic radiation on the installation site.

Make sure that the VoIP connection is configured properly according to the SIP and other VoIP recommendations.

A set of multiple 2N Access Unit 2.0 units may never be turned after installation. Make sure that the mounting boxes are built in properly in order to need no additional handling after installation.