Lucent Technologies Uninterruptible Power Systems 3000 VA - Manual (Page 31)

NĂĂSĂĂTĂĂAĂĂLĂĂLĂĂAĂĂTĂĂIĂĂOĂĂN I 3
CHAPTER
Lucent Technologies Model 3000 UPS Operator's Manual (167Ć405Ć119 Issue 3)
21
Installation
The following sections describe UPS storage requirements and the installation and
startup of the UPS.
Unpacking and Inspection
Carefully unpack the UPS and battery modules, making sure to retain the packaging
materials. Examine each unit carefully for any signs of damage and immediately
notify your service representative if damage is present.
UPS and Battery Module Storage
If you plan to store the UPS or battery modules prior to use, store them in a cool,
dry environment. Storage temperature should not exceed 35_C (95_F) in order to
preserve battery life. For longer term storage, energize the UPS and battery module
for approximately 8 hours every 90 days in order to maintain battery charge.
Whenever the units are not energized, make sure the circuit breaker on all battery
modules is returned to the OFF (O) position (see Figure 5 on page 26).
Important Installation Notes - Read Before Installing the UPS
UPS applications requiring a serial interface or standard LAN interface may connect
directly to the 25Ćpin UPS alarm interface. PBXsystems such as the DEFINITYr
Communications System and processorĆbased applications such as Call Center,
Conversant, or Voice Processing that use a Remote Management Board require an
isolated contactĆclosure interface that is provided by a special UPS Alarm Interface
Adapter (PEC 24433).
CAUTION For alarm connection to all systems that require a contact closure versus a
serial interface, except3B2, do notconnectthe alarms withoutfirstinstalling the alarm
interface adapter. 3B2 systems require a different adapter shown on the following page.
Failure to install the alarm adapter will have an adverse effect on computer system
operation.
Set the UPS for the required communication configuration according to Chapter 5,
Communication" on page 45 before connecting the load. Failure to do this will require
that the load be disconnected prior to setting the communication interface for proper
alarm reporting configuration.