IBM UPS1481 UNIT Smoke Alarm User Manual


 
OnLine Power
(6002-1646) REV.X8 17
During long-term storage, the batteries are subject to aging and deterioration. If after visual
inspection, the batteries need to be replaced contact your OnLine Power dealer or the OnLine
Power factory directly to obtain new batteries.
The UPS is stored in its original packaging, unpack UPS using unpacking procedures outlined in
Section 2-3-1.
If the UPS is not connected to a source of power, first connect the UPS to an appropriate source
of power using the procedures in Section 2-4, Electrical Connections.
When the UPS is unpacked and first connected to an AC power source, recharge batteries as
follows:
1. Unlock and remove the front panel by pushing it up and out, pull both the side panel up and
out.
2. Visually inspect batteries for signs of deterioration and leakage. Replace batteries if
required.
3. Set AC power source to ON.
4. Close input CB, if provided (CB2)
5. Close battery CB, if provided (CB1)
6. The UPS automatically recharges batteries. The LCD panel will indicate the battery voltage
and charging current.
7. Allow UPS to run for 24 hours to fully charge batteries.
When batteries have reached partial charge, the battery charging current will be
under 1 Amps on LCD panel.
8. Turn OFF input power to the UPS.
9. Close and replace all the panels back.