Bosch DIVAR IP 2000 Serie Manual Del Usuario página 17

DIVAR IP 2000
– Power should always be disconnected from the
system when removing or installing main system
components, such as the motherboard or memory
modules. 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.
– 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.
– 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.
Bosch Sicherheitssysteme GmbH
Safety precautions | en
2014.07 | V1 | DOC
17