ENGLISH
User’s manual
16
UPS EVO DSP MM RM
It is compulsory to ground the UPS according to the Safety Standards.
The case of the UPS is internally connected to the ground terminal (GND) of the IN/OUT
terminals, in order to guarantee safety to the user. To guarantee safety it is necessary
to be sure that the local electric plant is supplied with GROUND (in compliance with the
Safety Standards), and that a valid connection is guaranteed between the GROUND of
the UPS and the GROUND of the local electric plant.
Any interruption of the GROUND conductor is absolutely prohibited.
We recommend to use dedicate AC Input/Output power Lines for the UPS.
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 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.
Disregard for these warnings may lead to a risk of electric shock to operators.
7
First Start Up
Turning the UPS ON is very easy. Nevertheless we recommend that, on First Start Up, the following procedure is
observed for greater safety.
1.
Turn “ON” the Battery circuit breaker of the Battery Box unit (see figure 4).
2.
Check if the Input circuit breaker the rear side of UPS unit is in “OFF” position (see figure 4).
3.
Check that no load is connected to the UPS Outputs.
4.
Check that the AC Input Voltage is within Input specifications.
5.
Turn “ON” the Input circuit breaker. All the led’s are on for some seconds; in the same time the UPS
performs a
functioning SELF-TEST
. Then the UPS starts to work in
Bypass mode
: the
Bypass
led is ON and
the graphic LCD panel shows the path of energy during Bypass mode.
6.
Press the
ON
button on front panel until the UPS emits an acoustic signal: after approximately 4 seconds the
Inverter turns ON and the UPS starts to work in
Normal mode
: the
Line
led will be ON, the
Bypass
led will be
OFF and the graphic LCD panel will show the path of energy during Normal mode.
7.
Simulate a black-out by removing the AC Input. The UPS starts working in
Battery mode
: the
Battery
led will
be on, the
Line
led will be off and the graphic LCD panel will show the path of energy during Battery mode.
Moreover UPS emits a brief acoustic signal every 4 seconds. When Battery level is ending the acoustic signal
will be emitted every 1 second.
8.
Restore the AC Input: after few seconds the UPS turns back in
Normal mode
.
9.
The UPS has passed first start up check: now connect the loads to be supplied to the UPS Output and turn
them ON, checking UPS doesn’t report
Overload
information on the graphic LCD panel. By LCD display check
if the Output load percentage is less than 100%; otherwise it is necessary to remove part of the loads at the
Output lines.
Summary of Contents for EVO DSP MM 10.0
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