5(8)
Datum/Date
Rev
Dokumentnr/Documentnr
Uppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved
Kontr/Checked
Tillhör/Referens-File/Reference
1999-07-15
C
1531-BML BS 101 01 Uen
INSTALLATION INSTRUCTION
Faktaansvarig - Subject responsible
8
Install the power supply with battery charger in the reverse procedure as described in position 7 of this
chapter. Switch on the power supply. Measure the battery DC voltage on the battery cable connector to
verify proper connections.
9
The reading should be within 50 - 54 V for good batteries. To prevent arching never connect the battery
unit until the power supply unit has powered up (please observe the power supply has a startup delay of
8 seconds). Connect the battery cable to the power supply unit (E).
10
Connect the power supply alarm cable to the four-pin outlet (F) on the PSU and connect the free ends
to an appropriate position on the KRONE connector bar where the I/O cable connection to the alarm input
on the CPU-D_ is made. See section 5 for alarm connection.
11
If this is a new installation, start-up the system according to the document t
12
The battery case is equipped with a fuse. This part has the ERICSSON ordering number NGH 258 03/
630. This fuse is required to prevent a short circuit on the supply cables which might cause a fire.
13
Attach label: LZFBS 083 013/3L03 on the bottom of the cabinet. Refer to
14
Put the front cover on the cabinet frame.
15
Remove all old excess material and inform the customer that the system is up and running.
4.2
BATTERY REPLACEMENT
The batteries (BKC BS 101 01/1) 4 pieces, for the integrated battery pack SDD BS 102 001 have to be ordered sep-
arately. If the system is operating on mains, the batteries can be replaced during operation. The objective is to mini-
mise arching of the battery cable plug during plugging and unplugging. This condition is met only during presence of
48 V DC on the power supply unit.
The battery type to be used is a maintenance free lead acid accumulator with a capacity of 2 Ah and a minimum
current charging capability of 3 A.
NOTE:
Batteries are a threat to the environment and should be handled with great care.
Used batteries should be taken care of by specialists for recycling. Please contact the supplier
in this respect.
Make sure they get them!
black & red
grey
1
2
3
4
wires