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Tourguide 2020-D | 107
Putting the components into operation
Installing the charger
The housing of the charger is designed so that it fits into a 19" rack� The char-
ger can also be installed in a cabinet or similar�
CAUTION
RISKS WHEN RACK MOUNTING THE CHARGER!
When installing the device in a closed or multi-rack assembly, please consider
that, during operation, the ambient temperature, the mechanical loading and
the electrical potentials will be different from those of devices which are not
mounted into a rack�
The ambient temperature within the rack, cabinet or similar must not exceed
the temperature limit specified in the specifications�
When installing the device, take good care not to affect the ventilation re-
quired for safe operation� If necessary, provide additional ventilation�
Make sure the mechanical loading of the rack is even to avoid a hazardous
condition�
When connecting the device to the power supply, observe the information
indicated on the type plate� Avoid circuit overloading� If necessary, provide
overcurrent protection�
Ensure a reliable mains ground connection of the device by taking appro-
priate measures – especially when you are using an extension cable or a
multi-outlet power strip�
When installing the device in a closed or multi-rack assembly, please note
that intrinsically harmless leakage currents of the individual devices may ac-
cumulate, thereby exceeding the allowable limit value� As a remedy, ground
the rack via an additional ground connection�
Use eight screws to fasten the charger�
You can install the charger fixedly, e�g� in a cabinet or similar� For the dimen-
sions required for fixed installation, please refer to the below installation
drawing�
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