Installation
89
Mitel SMB Controller
syd-0657/2.0 – R6.0 – 09.2018
Tab. 31
Location requirements
4. 2. 4
Safety regulations
Be sure to observe the following safety regulations before carrying out work inside a
communication server:
4. 2. 5
Wall mounting
There are two possibilities for wall mounting. In the first variant the front panel faces
right (see Fig. 12); in the second, it faces downwards (see Fig. 13). The wall-mounting
option chosen will depend on the way the cables are routed. The LED display remains
visible whatever the mounting position, even when the cable cover is fitted.
WARNING
!
Failure to observe the location requirements can cause the communication server to overheat, damaging
electrical components and/or the surrounding area.
An event message is generated if the heat dissipation is insufficient. Appropriate measures must be taken
immediately to improve the heat dissipation, e.g. by providing the required clearances or lowering the ambi-
ent temperature.
Heat radiation
• Do not position in direct sunlight, near radiators or near other heating sources
EMC
• Do not position in strong electromagnetic fields of radiation
(e.g.near x-ray equipment, welding equipment or similar).
Heat dissipation
• Do not place any objects on top of the communication server.
• Observe the clearance requirements for wall mounting and desktop installation (see Fig. 12
and Fig. 13).
• In a rack-mounted installation the space to the left and right between the communication server
and the wall of the 19” rack must remain empty.
Environment
• Ambient temperature 5 °C...45 °C
• Relative humidity 30…80%, non-condensing
CAUTION
!
Components, interface cards or system modules can be damaged by electrical voltage.
Always shut down, then disconnect the communication server from the power supply and then wait 3 min-
utes before removing the housing cover.
CAUTION
!
Components can be damaged by electrostatic discharge when touched.
Always touch the earthed metal case of the communication server before carrying out work inside the hous-
ing. This also applies to interface cards and system modules that are no longer packed inside the ESD pro-
tective wrapping.
CAUTION
!
A wall-mounting option in which the front panel faces upwards or to the right is not permitted. Inadequate
heat dissipation can damage the communication server.