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6
en | Safety Precautions
Damage requiring service.
Unplug the device from the mains power supply and arrange for the device to be serviced by
qualified personnel if:
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Spare parts
If spare parts are required, service personnel must use spare parts that are recommended by
the manufacturer or correspond to the original parts. Using the wrong spare parts may result
in fire, electric shock or other hazards.
Safety test
When servicing or repair is complete, ask service personnel to carry out a safety test to ensure
that the device is working correctly.
Power source
The device must only be operated with the power source indicated on the label. If you are not
sure whether you can operate the device with a specific power source, ask the dealer from
whom you bought the device or your electricity provider.
For devices that are operated using external power units, only recommended and tested
power units should be used.
For devices that are operated using power units with limited power, the power unit must
conform to the EN 60950 standard. Other replacement power units may damage the device
and lead to fire or electric shock.
Coax grounding
If a cable system is connected to the device for outside use, ensure that the cable system is
grounded. Only for models available in the USA: Section 810 of the National Electrical Code,
ANSI/ NFPA No.70-1981, contains information on the correct grounding of the mounting, coax
grounding at a discharge device, the size of the ground conductors, the location of the
discharge device, connection to discharge electrodes and requirements regarding the
discharge electrodes.
Grounding or polarizing
This device may have a polarized AC plug (a plug with one pin broader than the other). With
this protection system, the plug can only be inserted into a socket in one way. If you are
unable to insert the plug fully into the socket, rotate it and try again. If you are still unable to
insert the plug, ask an electrician to replace the socket with a later model. Do not attempt to
bypass the polarized plug.
Alternatively, the device may have a 3-phase ground plug with a third (grounding) pin. With
this protection system, the plug can only be inserted into a grounded socket. If you are unable
to insert the plug into the socket, ask an electrician to replace the socket with a later model.
Do not attempt to bypass the grounded plug.
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The mains cable or mains plug is damaged.
Liquids or foreign bodies are present in the device.
The device has come into contact with water and/or has been exposed to extreme
environmental conditions (e.g. rain, snow etc.).
If the device does not work properly in spite of following the operating instructions, make
changes only to those operating elements that are described in the operating
instructions. Incorrect changes to other operating elements may cause damage requiring
extensive repair work to be carried out by qualified service personnel.
The device has fallen to the ground or the housing has been damaged.
A noticeable change in the performance of the device has occurred. In this case, the
device must be serviced.
Hardware Installation Manual
Bosch Recording Station Appliance
Bosch Security Systems
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