Bosch DIP-73G0-00N, Руководство по установке

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8 en | Safety DIVAR IP all-in-one 7000 3U
2021.10 | V02 | DOC
Installation manual
Bosch Security Systems B.V.
– All the input/output ports are Safety Extra Low Voltage (SELV) circuits. SELV circuits
should only be connected to other SELV circuits.
– If safe operation of the unit cannot be ensured, remove it from service and secure it to
prevent unauthorized operation. In such cases, have the unit checked by Bosch Security
Systems.
– Disconnect power supply and arrange for the device to be serviced by qualified personnel
in the following cases, because safe operation is no longer possible:
–
The power cable/plug is damaged.
– Liquids or foreign bodies have entered the device.
– The device has been exposed to water or extreme environmental conditions.
– The device is faulty despite correct installation/operation.
– The device has fallen from a height, or the housing has been damaged.
– The device was stored over a long period under adverse conditions.
– The device performance is noticeably changed.
1.3 Electrical safety precautions
Basic electrical safety precautions should be followed to protect you from harm and the
system from damage:
–
Be aware of the locations of the power on/off switch on the chassis as well as the room's
emergency power-off switch, disconnection switch or electrical outlet. If an electrical
accident occurs, you can then quickly remove power from the system.
– Do not work alone when working with high voltage components.
– Disconnect the power cables before installing or removing any components from the
computer, including the backplane. When disconnecting power, you should first turn off
the system and then unplug the power cords from all the power supply modules in the
system.
– Disconnect the power cable before installing or removing any cables from the backplane.
– When working around exposed electrical circuits, another person who is familiar with the
power-off controls should be nearby to switch off the power if necessary.
– Use only one hand when working with powered-on electrical equipment. This is to avoid
making a complete circuit, which will cause electrical shock. Use extreme caution when
using metal tools, which can easily damage any electrical components or circuit boards
they come into contact with.
– The power supply power cords must include a grounding plug and must be plugged into
grounded electrical outlets. The unit has more than one power supply cord. Disconnect
both power supply cords before servicing to avoid electrical shock.
– Make sure that the backplane is securely and properly installed on the motherboard to
prevent damage to the system due to power shortage.
– Mainboard replaceable soldered-in fuses: Self-resetting PTC (Positive Temperature
Coefficient) fuses on the mainboard must be replaced by trained service technicians only.
The new fuse must be the same or equivalent as the one replaced. Contact technical
support for details and support.
!
Caution!
Replaceable batteries
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the manufacturer's instructions.