INFOSEC UPS SYSTEM - 4, rue de la Rigotière – 44700 Orvault – FRANCE - www.infosec.fr
Hot Line : tel : + 33 (0)2 40 76 15 82 - fax : + 33 (0)2 40 94 29 51 - [email protected] – 02 06 04 206 12
7
SYMPTOM POSSIBLE
CAUSE
SOLUTIONS
1. Battery missing
1. Charge battery up to 8
hours
2. Faulty battery
2. Replace with the same
type of battery.
No LED display on
the front panel.
3. Power switch was not
pressed for at least 5
seconds
3. Press and hold power
switch for at least 5 seconds.
Alarm buzzer every
½ second when
AC supply is normal.
1. UPS overload.
1. Verify that the load
matches the UPS capacity.
Remove any non-critical load
e.g.: printer. Stop and restart
the UPS.
1. UPS overload or the
connected equipment is
defective.
1. Remove any non-critical
load.
2. Flat battery.
2. Recharge the battery 8
hours or more.
In the event of
power failure,
reduced backup
time.
3. Battery defect due to the
high temperature of the
operating environment, or
improper operations.
3. Replace with the same type
of battery.
1. Blown fuse.
1. Replace with the same type
of fuse
2. Power cord is loose.
2. Reconnect the power cord
properly
Mains power normal
but led is flashing.
3. No mains power supply or
UPS is not on.
3. Check the power supply
