3. Switch the UPS OFF.
4.
Connect the devices to be supplied to the UPS output sockets. Then put
all the
main switch of each device in the ON position.
5. Restart
the
UPS;
and see that it operates correctly
; wait for the UPS to start working
properly in LINE mode and that no overload signal or any other form of anomalies are
present. Then make sure that all equipments switch on correctly.
In case of Overload immediately reduce the power demand by disconnecting the devices
that cause the overload. Switch OFF the UPS and repeat point 4 and 5.
6. Carry out the LOAD TEST according the modalities described in charter LOAD CONTROL.
Carry out step 3, 4, 5, 6, of the initial start up procedure to change the configuration of the
devices protected by the UPS.
WARNING
It is compulsory to ground the UPS according to safety Standards.
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 which 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.
Risk of electric shock at the output socket if the UPS is ON, even when the UPS is not
connected to AC utility line.
Risk of electric shock at the output socket while the unit is connected to AC utility
line.
Disregarding these warnings may lead the operator to a risk of electric shock.
1
5
COMPUTER INTERFACE
EVO RT is fitted with an RS-232 interface which can be used as a communication port with a
computer.
A 9 poles female connector (DB9) is fitted on the rear side.
On the DB9 connector the following RS-232 signals are present:
•
RX (pin 2)
•
TX (pin 3)
•
GND (pin 5 and pin 7)
The RS-232 interface signals are isolated through photo-couplers.
User’s manual
13
UPS EVO RT
