Ventilation; Cleaning; Storage - Bosch DCN Next Generation Installation And User Instructions Manual

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DCN NG | Installation and User Instructions | Section 5 | System Installation
Do not expose units to rain or excessive moisture to
avoid the risk of shock or permanent damage to the
system units.
Do not attempt to remove the top cover of central
control units, audio expanders and extension power
supplies as you will be exposed to a shock hazard.
The covers should only be removed by qualified
maintenance personnel. The units are designed for
indoor use only. Please refrain from subjecting the
units to vibration, and never place the units near or
over a radiator, heat grill or in direct sunlight.
Note
Damage to the mains cords may cause fire or a
potential shock hazard.
24.3.1 Interpreter booths
Pressure and speed of work at most international
conferences means that interpreters have to take turn
and turn about to keep pace and ensure a steady flow of
smooth interpretation. This means that each interpreter
booth has to be large enough to accommodate at least
two or maybe three interpreters. The specification for
interpreter booths has been laid down by the
International Organization for Standardization (ISO).
See standard ISO 2603:1998(E) 'Booths for
simultaneous interpretation - General characteristics and
equipment' for more information.

24.4 Ventilation

Maintain good ventilation. Ventilation holes are
provided on the front, right and left sides of the central
control units. Place the units on a hard and level surface
and position at least 4 inches from walls to ensure
proper ventilation.
Bosch Security Systems | 2004-03 | 9922 141 70521en

24.5 Cleaning

Do not use alcohol, ammonia or petroleum based
liquids or abrasive cleaners to clean the equipment.
Unplug and clean with a soft cloth slightly dampened
with mild soap and water solution. Allow to dry
completely before operating the relevant unit.

24.6 Storage

Disconnect the mains supply from all mains supplied
units, if the units are not to be used for an extended
period of time. Store in a dust free dry area with
adequate ventilation. Do not store in areas affected by
direct sunlight or in high or extreme cold conditions.
Note
If the central control unit is powered down
and/or disconnected from the mains longer than
100 days, all system settings will be lost
including all settings of the interpreter desks.
en | 130

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