4 UPS Maintenance
UPS and Battery Care
For the best preventive maintenance, keep the area around the UPS clean and
For full battery life, keep the UPS at an ambient temperature of 25°C .
Storing the UPS and Batteries
If you store the UPS for a long period, recharge the battery every 6 months by plugging the UPS into a power outlet. The batteries charge to 90% capacity in approximately
3 hours. However, it is recommended that the batteries charge for 24 hours after long- term storage.
Check the battery recharge date on the shipping carton label. If the date has expired and the batteries were never recharged, do not use the UPS. Contact your service representative.
When to Replace Batteries
When the 
indicator flashes and there is a continuous audible alarm, the batteries may need replacing. Conduct a 
button for three seconds. If the 
indicator stays on, contact your service representative to order new batteries.
Replacing Batteries
NOTE DO NOT DISCONNECT the batteries while the UPS is in Battery mode.
With the
If you prefer to remove input power to change the battery: 1) Press and hold the Off 
button until the long beep ceases (approximately five seconds), then unplug the UPS;
2)Wait 60 seconds while the internal processor shuts down before you disconnect the battery.
Consider all warnings, cautions, and notes before replacing batteries.
WARNING
Batteries can present a risk of electrical shock or burn from high
ELECTRIC ENERGY HAZARD. Do not attempt to alter any battery wiring or connectors. Attempting to alter wiring can cause injury.
16 | 1000 - 2000 VA | 1019297 |
| User’s Manual | Revision A |