
RS20/RS30
Release
2.0
03/06 5
UHousing
Only technicians authorized by Hirschmann are permitted to open the
housing.
The device is grounded via the separated ground screw. It is located on
the left under the front panel.
VMake sure that the electrical installation meets local or nationally ap-
plicable safety regulations.
VThe ventilation slits must not be covered to ensure free air circulation.
VThe distance to the ventilation slots of the housing has to be a mini-
mum of 10 cm.
VNever insert pointed objects (thin screwdrivers, wires, etc.) into the in-
side of the subrack! Failure to observe this point may result in injuries
caused by electric shocks.
VThe device has to be mounted in an upright position.
VIf installed in a living area or office environment, the device must be
operated exclusively in switch cabinets with fire protection characteri-
stics according to EN 60950.
UEnvironment
The device may only be operated in the listed maximum surrounding air
temperature range at the listed relative air humidity range (non-conden-
sing).
VThe installation location is to be selected so as to ensure compliance
with the climatic limits listed in the Technical Data.
VTo be used in a Pollution Degree listed in the Technical Data.
UQualification requirements for personnel
Qualified personnel as understood in this manual and the warning signs,
are persons who are familiar with the setup, assembly, startup, and ope-
ration of this product and are appropriately qualified for their job. This
includes, for example, those persons who have been:
Dtrained or directed or authorized to switch on and off, to ground and to
labelpower circuitsanddevices orsystems inaccordance withcurrent
safety engineering standards;
Dtrainedor directed in thecareand use of appropriate safetyequipment
in accordance with the current standards of safety engineering;
Dtrained in providing first aid.
UGeneral Safety Instructions
This device is electrically operated. Adhere strictly to the safety require-
ments relating to voltages applied to the device as described in the ope-
rating instructions!
Failure to observe the information given in the warnings could result in
serious injury and/or major damage.
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