Installation Manual
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7.1 Maintenance Level 1<br />
7.1.1 Maintenance<br />
This module provides maintenance advice on different hardware components of the<br />
Alcatel-Lucent OmniPCX Office Communication Server system.<br />
7.1.1.1 Battery Maintenance<br />
Alcatel-Lucent OmniPCX Office Communication Server systems (except the OmniPCX Office<br />
RCE Compact) are supplied with internal batteries that provide back-up power in the event of a<br />
mains power failure. Alternatively, all systems may be optionally equipped with an external<br />
battery pack to provide back-up power.<br />
To guarantee system shutdown without data loss in the event of a mains power failure or if the<br />
mains plug is unplugged from the wall socket, replace the batteries every two years. This<br />
maintenance operation is vital to guarantee sufficient power autonomy to allow the files to be<br />
saved before the system shuts down.<br />
Before replacing batteries, the system must be powered down and the power cable removed<br />
from the mains supply.<br />
- To replace internal batteries, the rear panel of the system cabinet must be removed and<br />
the battery drawer pulled out.<br />
- To replace external batteries, the external battery box must be opened.<br />
To maintain a good balance, replace all the batteries at the same time with<br />
batteries of the same type, from the same manufacturer and from the same batch.<br />
Make sure you respect the correct polarities when replacing batteries. There is a<br />
risk of explosion if the batteries are incorrectly replaced. Used batteries must be<br />
disposed of according to the battery manufacturer's instructions.<br />
The batteries are supplied uncharged. File saving in the event of a power failure can only be<br />
guaranteed once the batteries have been charged; that is, about 12 hours after turning on the<br />
system (PowerCPU switch in ON position).<br />
7.1.1.1.1 Internal Battery Characteristics<br />
- number: 1 (OmniPCX Office RCE Small), 2 in parallel (OmniPCX Office RCE Medium) or 3<br />
in series (OmniPCX Office RCE Large)<br />
- sealed lead battery<br />
- 1,2 Ah / 12 V<br />
- fire resistance better than or equal to UL94-V2<br />
7.1.1.1.2 External Battery Characteristics<br />
- number: up to 2 for OmniPCX Office RCE Compact, up to 3 for OmniPCX Office RCE<br />
Small and OmniPCX Office RCE Medium platforms, up to 6 for OmniPCX Office RCE<br />
7-1
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