6(10)
Datum/Date
Rev
Dokumentnr/Documentnr
Uppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved
Kontr/Checked
Tillhör/Referens-File/Reference
1998-05-29
A
1531-BML 351 048 Uen
INSTALLATION INSTRUCTION
Faktaansvarig - Subject responsible
5.1
Installing the integrated battery
unit BKB 201 001
1
Install the integrated battery unit in slot 6
of the cabinet. Set the circuit breaker to
position OFF.
2
Plug the cable coming from the battery
unit into the six-pin outlet (A) on the BML
unit. Note that as soon as this cable is
plugged in, and the circuit breaker is
turned ON, 48 V are present in the sys-
tem. Continue with 5.3 or 5.4.
5.2
Installing the battery cabinet
BKB 201 002
1
The battery cabinet should be located in
the leftmost position on the wall.
MAKE SURE THE CABINET IS 100%
SECURED TO THE WALL, AS THE
BATTERIES ARE VERY HEAVY.
2
Drill holes (4) and mount the wall bracket
SXA 112 4406 on the wall. Hang the
battery cabinet on the bracket and secure
the cabinet with 2 screws at the bottom.
3
Set the circuit breaker to OFF position.
Connect the batteries in series with the
supplied cables and put the four batteries
in the battery cabinet. Then connect the
grey wire with the negative terminal and
the red wire with the positive.
WARNING: TAKE CARE WHEN USING
METAL NON-INSULATED TOOLS AS
THE BATTERIES DELIVER HIGH
SHORT CIRCUIT CURRENTS.
4
Use cable TRE 990 113/0850 to connect
the outlets (D1 and D2) of the BML unit
with the connectors (E) on the bottom of
the exchange cabinet(s).
5
Connect the battery cable (a) to the outlet
(A) on the BML unit. Note that as soon as
cable A is plugged in and the circuit
breaker is ON, 48 V are present in the
system if the switch is turned ON.
Continue with 5.3 or 5.4.
5.3
Alarm connections
ASB 150 01
This feature is not applicable for the ASB 150 01. To
prevent electrostatic discharges (ESD) directly to the
alarm connector pins use the enclosed plastic 2-pin
plug and plug it into output B when the alarm feature is
not used.
ASB 150 02
The alarm output (B) closes during mains power
failure (see figure 1).
1
Connect the power supply alarm cable
TRE 990 111/0400 to right part of outlet
(B) on the BML unit, and the other end to
one of the inputs (H or I) on the specific
battery units.
2
Connect the free end of the alarm cable
TRE990 112/2000 to the MDF connector
block (YELLOW to a4 and BLUE to b4).
To prevent electrostatic discharges (ESD) directly to
the alarm connector pins use the enclosed plastic 2-
pin plug and plug it into output B when the alarm
feature is not used.
5.4
Start-up the exchange
1
Turn on the circuit breaker and switch ON
the power in the cabinet. Observe that the
system starts up correctly. If this is a new
installation, start up the system according
to the document
(1537-ASB 150 02 Uen).
2
RASC provides the facility for measuring
the secondary voltages. Use this feature
to check the values of the -48V, +5V and +/
- 12V in the system.
3
Raise the bottom plate, replace the front
cover and tighten the two screws at the
bottom of the front cover.
4
Remove all excess material and inform the
customer that the system is back in
operation.