ENG
24
Overloads and Short Circuit at the Output
•
If the total input power of your equipment is more than the UPS load capacity or there is short
circuit, the fuse
j
on the rear panel can activate, and the UPS will enter the o
ff
-line mode using
battery power until the batteries are completely discharged.
•
If this occurs, switch o
ff
the UPS, unplug the power cord from the mains and disconnect the faulty
equipment.
•
After removing the cause of overload or short circuit, replace the fuse (the UPS must be un-
plugged). Then connect the UPS again.
Connection of the Device Protecting from Voltage Surges in Telephone/Network Cable
•
Connect the telephone cable into jack module
l
on the rear panel used to protect a modem/
telephone line from overvoltage. The combined RJ-11/RJ-45 jack module allows connection of all
standard telephone line plugs. An ATS or LAN socket is to be connected with RJ-11 cable, and the
protected equipment – with RJ-45 cable.
Note. This connection is optional for UPS use.
Software
•
The UPS is supplied with software providing control of UPS switch-on/o
ff
and
fi
le autosave function
for operating systems as Windows 98/NT/2000/ME/2003/XP/ 7/Vista (32 bit).
•
The software allows to control input/output voltage level, frequency, load and battery charge level,
the UPS switch-on/o
ff
time, and keep a record of the electric mains condition.
•
In case of voltage blackout, the UPS will shut down the system correctly and then switch o
ff
.
Storage battery replacement
•
If it’s necessary to replace the storage batteries, address quali
fi
ed service centre specialists, as
unquali
fi
ed actions can lead to the UPS breakdown and electric shock.
Warning. Incorrect battery replacement may cause explosion.
Uninterruptible Power Supply
