Storage And Maintenance; Storage; Maintenance - INFOSEC UPS SYSTEM E4 EVOLUTION II+TT Serie Mode D'emploi

Battery backup time is shorter than
nominal value
The icon and
display and alarm beeps every second.
The warning code 02 and the icon
flash on LCD display. The alarm
beeps every second.

5. Storage and Maintenance

5-1. Storage

Before storing, charge the UPS for at least 7 hours. Store the UPS covered and upright in a cool, dry
location. During storage, recharge the battery in accordance with the following table:
Storage Temperature
From -25°C to 40°C
From 40°C to 45°C

5-2. Maintenance

The UPS system operates with hazardous voltages. Repairs may only be carried out by qualified
maintenance personnel.
Even after the unit is disconnected from the mains, components inside the UPS system are still
connected to the battery packs which are potentially dangerous.
Before carrying out any kind of service and/or maintenance, disconnect the batteries and check
that no current is present and no hazardous voltage exists in the high capability capacitor terminals such
as BUS-capacitors.
Only persons who are sufficiently familiar with batteries and with the required precautionary
measures may replace batteries and supervise operations. Unauthorized persons must be kept well away
from the batteries.
INFOSEC UPS SYSTEM – 15, rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
100
hotline : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 07 19 AA 59 205 03
Batteries are not fully charged
Batteries defect
Fan is locked or not working;
flash on LCD
or the UPS temperature is too
high.
The input neutral wire is
disconnected.
The L2 or L3 input fuse is
broken.
Recharge Frequency
Every 3 months
Every 2 months
Charge the batteries for at
least 7 hours and then check
capacity. If the problem still
persists, consult your dealer.
Contact your dealer to replace
the battery.
Check fans and notify dealer.
Check and correct the input
neutral connection. If the
connection is ok and the alarm
is still displaying, please refer
to the LCD setting section, to
enter the neutral loss check
menu, to see if the parameter3
is "CHE", if it is, please press
the "Enter" key firstly to make
the "CHE" flash and press the
"Enter" key secondly to make
the UPS clear the alarm. If the
warning still exists, please
check input fuses of L2 and L3.
Replace the fuse.
Charging Duration
1-2 hours
1-2 hours