B400R 1-3kVA User Manual
11
1.3.1 UPS and Battery Care
For the best preventative 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 long battery
life, keep the UPS at an ambient temperature of 25°C (77°F)
1.3.2 Storing the UPS and Batteries
When the UPS is intended to be stored for a long period, recharge the batteries every 6 months by
connecting the UPS to mains supply. The batteries charge to 90% capacity in approximately 4 hours.
However, it is recommended that the batteries charge for 48 hours after a period of long-term
storage.
1.3.3 Time to Replace Batteries
When the discharge time is less than 50% of is specified after fully charging, the battery may need to
be replaced. Please check the battery connection or contact Borri or your distributor to order new
batteries.
WARNING:
Turn off the UPS and disconnect the UPS power cord from the wall outlet.
Servicing should be performed by qualified service personnel knowledgeable of batteries and
required precautions. Keep unauthorized personnel away from batteries.
Batteries can present a risk of electrical shock or burn from high short circuit current. The
following precautions should be observed:
1. Remove watches, rings, or other metal objects.
2. Use tools with insulated handles.
3. Do not lay tools or metal parts on top of batteries.
4. Wear rubber gloves and boots.
5. Disconnect the charging source prior to connecting or disconnecting battery terminal.
When replacing batteries, replace them with the same type and number of batteries or battery
packs. Contact your service representative to order new batteries.
Do not dispose of battery in a fire. Batteries may explode when exposed to flame.
Proper disposal of batteries is required. Ensure these are disposed of in relation to WEEE and
other local legislation.
Do not open or mutilate the battery. Released toxic electrolyte is harmful to skin and eyes.
Note:
If you are not qualified to replace the battery, do not attempt to open the battery
cabinet. Please call Borri or your distributor immediately.