Alcatel-Lucent OmniPCX Office Installation Manual page 62

Chapter
4
Figure 4.25: Wiring Diagram of a 36V External Battery Rack Unit (1 or 2x7Ah in parallel)
This type of unit is only used for an
Server L
Procedure
Position the 12V - 7Ah external batteries in the battery rack unit (maximum 3 batteries for an
M OmniPCX Office RCE Medium
Office RCE Large
1. Open the external battery unit and position the batteries vertically in the unit.
2. Make all the connections after having removed, if necessary, the insulation devices from
the connectors that are used.
3. Place the batteries flat in the unit and close it.
4. Turn off the switch, and check the battery voltage directly on the connector at the rear of
the unit.
Preparing an External Battery Unit (stack Version)
Before starting the installation, note that:
- External batteries must be of the same type, must be supplied by the same manufacturer
and be from the same batch run.
- Batteries must be charged prior to installation.
Procedure for 12 V stack version (for
Office RCE Medium
The 12 V stack version of the external battery unit can
Small and
batteries. Either one battery or three batteries can be installed in the unit.
1. Ensure that the ON/OFF switch on the external battery unit is set to the OFF position (0 or
4-24
OmniPCX Office RCE Large
model platform
systems
M OmniPCX Office RCE Medium
Alcatel-Lucent OmniPCX Office Communication
model platform
model platform
).
S OmniPCX Office RCE Small
platforms )
be
systems
.
and 6 batteries for an
and
used with S OmniPCX Office RCE
platforms . It uses 12V - 7Ah
L OmniPCX
M OmniPCX