Bosch NEV 400 LSN, Installation Manual

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NEV 400 LSN Power
supply
Safety | en 5
Bosch Security Systems B.V. 2019-11 | 04 | F.01U.309.346
– Only qualified installers/service personnel are allowed to
install and maintain this system.
Danger!
Electricity
Injuries due to electricity are possible if the system is not
grounded correctly.
– Ensure to ground the system correctly.
– When installing the AC terminal block ensure to connect
the ground wire to the ground connection point of the
enclosure back wall.
Danger!
Electricity
Injuries and damage of the system due to wrong polarity and
short circuits are possible.
When connecting wires and cables, ensure to use the correct
polarity.
!
Caution!
Battery
Damage or contamination of the system is possible if the
battery is not handled correctly or if the battery is not replaced
on a regular basis.
– Only use a non-spillable battery.
– Place a label with the last replacement date on the battery.
– Under normal conditions of use, replace the battery every
3-5 years.
– Recycle the battery after replacement according to local
regulations.
!
Caution!
Installation
Damage or malfunction of the system is possible if the system
is not mounted and installed correctly.