Initial Set-Up And Programming; Initial Set-Up - Bosch NEV 400 LSN Installation Manual

34 en | Initial set-up and programming
6

Initial set-up and programming

6.1

Initial set-up

Before initial set-up, check the following:
–
–
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.
For an overview of the cabling, refer to Cabling overview, page
29.
1.
2.
3.
4.
5.
6.
7.
2019-11 | 04 | F.01U.309.346
Are all cables connected correctly?
Is the power supply in correct operation after the AC mains
has been connected and is the AC breaker switched on?
Remove the protective dust cover label from the top of the
power supply.
Mount the two batteries into the bottom of the enclosure.
Switch the AC breaker on.
Ensure that there are no power-related trouble conditions.
Ensure that the AC LED indicator on the power supply turns
on steady before connecting the battery terminals to the
power supply.
Connect the battery cable leads to the batteries as shown
in the figure below.
Connect the battery cable to the terminal block BATT 1 of
the power supply.
NEV 400 LSN Power
Bosch Security Systems B.V.
supply