UPS ECO 0.50 – 0.70 – 0.90 – 1.1 - 1.3
7
User’s manual
4.
Switch the UPS off (by pressing again the
ON/OFF
button for about 2 seconds).
5.
Connect the devices to be supplied to the UPS outputs, by using only the included cables. Be sure all the
devices have the main switch in ON position.
6.
Turn on the UPS again. Check that it starts working correctly and it doesn’t signal
any sort of anomaly.
Moreover be sure that all the devices connected to the UPS outputs are working correctly.
7.
Simulate a black-out by removing the AC Input line. The UPS starts working in
Battery mode
: the UPS emits
an acoustic alarm signal every 4 seconds and simultaneously the
LINE/BATTERY
led flashes.
8.
Be sure that all the devices connected to the UPS outputs are working correctly and the UPS doesn’t signal
any sort of anomaly.
9.
Restore the AC Input line: after few seconds the UPS turns back in Normal mode.
Before using ECO normally, leave it in Normal mode in order to charge the batteries completely as specified at
point 3. The batteries reach the 90% of their capacity after about 4 hours of recharge.
It is compulsory to ground/earth the UPS according to the Safety Standards.
Risk of electric shock at the Output lines if the UPS is ON, even when the UPS is not
connected to AC utility line.
Risk of electric shock at the Output lines while the unit is connected to the AC utility
line.
Risk of electric shock: do not remove the cover. The UPS contains internal parts, which
are at a high Voltage and are potentially dangerous, capable of causing injury or death
by electric shock.
There are no internal parts in the UPS that are user serviceable. Any repair or
maintenance work must be performed exclusively by qualified technical personnel
authorized by TECNOWARE. TECNOWARE declines any responsibility if this warning is
disregarded.
Disregard for these warnings may lead to a risk of electric shock to operators.
6
Functioning
6.1
Normal Mode
The UPS typically works in
Normal mode
: Input mains power is available and its amplitude is within specifications.
In Normal mode the
LINE/BATTERY
led is always on.
During Normal mode, the UPS recharges the batteries and keeps them in an optimal charging voltage.