Troubleshooting; Storage - Belkin P73220uk User Manual

PROBLEM
UPS not on
LED not lit
UPS always at
battery mode
Back up time too short
The UPS continuously
beeps
Red LED lit
13.0 Storage Conditions
Store the UPS covered and upright in a cool, dry location, with its battery fully charged.
Before storing, charge the UPS for at least 4 hours. Disconnect any cables connected to
the computer interface port to avoid unnecessary drainage of the battery.
13.1 Extended Storage
During extended storage in environments where the ambient temperature is
-15°C to +30°C, charge the UPS battery every 6 months.
During extended storage in environments where the ambient temperature is
+30°C to +45°C, charge the UPS battery every 3 months.

Troubleshooting

POSSIBLE CAUSE
On/off/test/button not
pushed or pushed less
than 3 seconds
Battery voltage less than
10V
UPS fault
Power cord loose
AC breaker is burned out
Line voltage too high, too
low or black out
Battery not fully charged
UPS is overloaded
Charger fault or
other reason
Overload
Battery failure

Storage

17
SOLUTION
Press the on/off/test button
more than 3 seconds
Recharge the UPS at least
4 hours
Contact service personnel
Replug the power cord
Replace the breaker
Normal condition
Recharge the UPS at
least 4 hours
Remove some
unnecessary loads
Replace battery
Remove the
non-critical loads
Replace battery
En