Bosch 1400 Serie Guide D'installation Rapide page 24

24 en | System Setup - Hardware
2.3.4 Rack Mounting Considerations
Ambient Operating Temperature
If installed in a closed or multi-unit rack assembly, the ambient operating temperature of the
rack environment may be greater than the ambient temperature of the room. Therefore,
consideration should be given to installing the equipment in an environment compatible with
the manufacturer's maximum rated ambient temperature (Tmra).
Reduced Airflow
Equipment should be mounted into a rack so that the amount of airflow required for safe
operation is not compromised.
Mechanical Loading
Equipment should be mounted into a rack so that a hazardous condition does not arise due to
uneven mechanical loading.
Circuit Overloading
Consideration should be given to the connection of the equipment to the power supply
circuitry and the effect that any possible overloading of circuits might have on over current
protection and power supply wiring. Appropriate consideration of equipment nameplate
ratings should be used when addressing this concern.
Reliable Ground
A reliable ground must be maintained at all times. To ensure this, the rack itself should be
grounded. Particular attention should be given to power supply connections other than the
direct connections to the branch circuit (i.e. the use of power strips, etc.).
2.4 Rack Mounting Instructions
This section provides information on installing the system into a rack unit with the rack rails
provided. If the system has already been mounted into a rack, you can skip ahead. There are a
variety of rack units on the market, which may mean the assembly procedure will differ
slightly. You should also refer to the installation instructions that came with the rack unit you
are using.
Note:
This rail will fit a rack between 26" and 33.5" deep.
2.4.1 Separating the Sections of the Rack Rails
The chassis package includes two rail assemblies in the rack mounting kit.
Each assembly consists of two sections:
–
–
To separate the Inner and Outer rails
1.
2.
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an inner fixed chassis rail that secures directly to the system chassis
an outer fixed rack rail that secures directly to the rack itself
Locate the rail assembly in the chassis packaging.
Extend the rail assembly by pulling it outward.
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