SilverCloud SafePC 650AVR Manuel Utilisateur page 6

EN
screen and an alarm sound will sound for 30 sec. Disconnect nonessential electronic
devices to remove the alarm.
■ Abnormal input voltage: the UPS will sound for 5 sec .
7. Maintenance instructions
■ Under normal conditions the battery can be used up to 3 years, depending on the
recharge and discharge times
■ If the battery lost it's recharge capacity please replace it by going to an authorized
service
■ If you don't use the UPS for a long time the battery will discharge so we recommend
recharging it every 3 months to keep it's life span.
■ If dust has gathered on the output outlet please clean it with a damp cloth before using
the UPS.
■ Disconnect the device from the power grid if you don't use it for a long time.
■ If the device enters protection mode, push breaker button on the back of the device. If
this action does not solve the problem, contact an authorized service.
8. Troubleshooting
■ The UPS does not turn ON
- long press the ON/OFF button
Press the breaker button on the back of the UPS
- possible PCB problems, contact an authorized service
■ The UPS is always on battery mode
- the UPS power cable is not plugged
- the safety fuse is blown, replace it with a new one
- input voltage is too low, too high or there is a blackout
- possible PCB problems, contact an authorized service
■ The UPS sounds continuously
- overload: disconnect nonessential electronic devices to remove the alarm.
■ Backup time is too short
- replace the battery