Справочник Пользователя для Andrew Wireless System M17P17P17P
4 Commissioning
Page
19
4 COMMISSIONING
4.1 MECHANICAL
INSTALLATION
4.1.1 General
Read the health and safety warnings in chapter 1.2 Health and Safety Warnings.
1. Do not install the unit in a way or at a place where the specifications
Read the health and safety warnings in chapter 1.2 Health and Safety Warnings.
1. Do not install the unit in a way or at a place where the specifications
outlined in the Environmental and Safety Specifications leaflet of the
supplier are not met.
supplier are not met.
2. It is recommended only to use the mounting hardware delivered by the
supplier. If different mounting hardware is used, the specifications for
stationary use of the remote unit must not be exceeded.
stationary use of the remote unit must not be exceeded.
)
Note: Exceeding the specified load limits may cause the loss of warranty!
3. The unit is considerably heavy. Make sure that a suitable mounting surface
is used. Ensure there is adequate manpower to handle the weight of the
system.
system.
4. Due to power dissipation, the remote unit may reach a very high
temperature. Ensure sufficient airflow for ventilation as specified in the
individual mounting procedures.
individual mounting procedures.
5. When connecting and mounting the cables (RF, optical, mains, ...) ensure
no water can penetrate into the unit through these cables.
6. Also observe all additional rules or restrictions regarding mounting that
depend on the type of remote unit. For details refer to chapter 7.2.3
Mechanical Specifications. It is strongly recommended to install the unit
vertically with the fan unit at the top. If horizontal mounting is required, the
fan unit must also be at the top and a tilt angle of at least 10° from a
horizontal position must be kept.
Mechanical Specifications. It is strongly recommended to install the unit
vertically with the fan unit at the top. If horizontal mounting is required, the
fan unit must also be at the top and a tilt angle of at least 10° from a
horizontal position must be kept.
7. A spacing of 40 mm (1.58 inch) around the unit is required.
8. To ensure sufficient airflow when mounting the unit in enclosed spaces, two
lid openings (one for the air inlet and the other for the air outlet) have to be
provided. Do not block these air inlets and outlets when mounting the
remote unit. The size of each opening must equal at least 12 x 12 cm (144
cm
provided. Do not block these air inlets and outlets when mounting the
remote unit. The size of each opening must equal at least 12 x 12 cm (144
cm
2
). Make sure, too, there is no thermal short circuit between the air inlet
and air outlet.