Avaya 9130 EBM Site Preparation, Installation and Operator’s Manual
S
164201770 Rev 1
31
Chapter 4
Maintenance
This section explains how to:
S
Care for the UPS and batteries
S
Replace the UPS internal batteries and Extended Battery Modules
(EBMs)
S
Test new batteries
S
Recycle used batteries or UPS
UPS and Battery Care
For the best preventive maintenance, keep the area around the UPS
clean and dust-free. If the atmosphere is very dusty, clean the outside of
the system with a vacuum cleaner.
For full battery life, keep the UPS at an ambient temperature of
25°C (77°F).
NOTE
If the UPS requires any type of transportation, verify that the UPS is unplugged and
turned off and then disconnect the UPS internal battery connector (refer to the UPS manual).
NOTE
The batteries in the UPS are rated for a 3–5 year service life. The length of service
life varies, depending on the frequency of usage and ambient temperature. Batteries used
beyond expected service life will often have severely reduced runtimes. Replace batteries at
least every 5 years to keep units running at peak efficiency.
Storing the UPS and Batteries
If you store the UPS for a long period, recharge the battery every
6 months by connecting the UPS to utility power. The internal batteries
charge to 90% capacity in less than 3 hours. However, Avaya
recommends that the batteries charge for 48 hours after long-term
storage. See the recharge times listed in Table 4 on page 40.
Check the battery recharge date on the shipping carton label. If the date
has passed and the batteries were never recharged, do not use the UPS.
Contact your Avaya service representative.
Summary of Contents for 9130 EBM
Page 47: ......
Page 48: ...1642017701 164201770 1...
