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5. Operating.
5.1. Commissioning.
5.1.1. Controls before commissioning.
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Check that the EPO connector with the cable (Fig.A), is in-
serted into plinth located in the rear side of the equipment.
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Make sure that all the connections have been made prop-
erly and are sufficiently tight, respecting the labelling of the
equipment and the instructions of chapter 4.
Ŗ
Check that the UPS is turned Off (shutdown).
Ŗ
Be sure that all the loads are turned «Off».
Turn off the connected loads before starting up the
UPS , and start up the loads one by one, when the
UPS is started up only. Before shutdown the UPS, check all
the loads are out of service (Off).
Ŗ
It is very important to proceed in the established order.
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For UPS view, see figures 1 to 3.
Ŗ
Figures 16 and 17 shows a manual bypass panel for a parallel
system, in a conceptual way (4 to 10kVA models only), valid
for a single equipment by adapting the quantity of switches.
5.2. UPS start up and shutdown.
5.2.1. Start up and shutdown of the UPS.
Ŗ
Check that the power supply connection is correct.
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Press over the start up key for more than 3 seconds, the
acoustic alarm will beep for 1 sec. and the UPS will start up.
Ŗ
After a few seconds, the UPS establishes on "Normal mode".
If the mains voltage is wrong, the UPS will transfer to "Bat-
tery mode", without breaking the feeding at the output power
blocks.
Fan/s depending on the model, will be started up and the
LCD panel will show the "SALICRU" brand logo.
After the initial test of the equipment, it is displayed the main
screen.
Ŗ
Start up the load/s, do not overload the equipment.
5.2.2. Start up of the UPS, without mains.
Ŗ
Press over the start up key for more than 3 seconds, the
acoustic alarm will beep for 1 sec. and the UPS will start up.
Fan/s depending on the model, will be started up and the
LCD panel will show the "SALICRU" brand logo.
After the initial test of the equipment, it is displayed the main
screen.
Ŗ
After a few seconds, the UPS establishes on "Battery mode". If
the mains is restored, the UPS will transfer to "Normal mode",
without breaking the feeding at the output power blocks.
Ŗ
Start up the load/s, do not overload the equipment.
5.2.3. UPS shutdown, with mains
present.
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Shutdown the load/s.
Ŗ
Press over the start up key for more than 3 seconds to
shutdown the inverter. The acoustic alarm will beep for 3 sec.
The equipment will be established on "Bypass mode.
Ŗ
When finishing the previous action, there is still voltage at the
UPS output.
To break the power supply at the UPS output , turn "Off" the
circuit breakers of the UPS switchgear panel.
After a few seconds the LCD screen is shutdown and the
equipment will be out of service completely.
5.2.4. UPS shutdown, without mains.
Ŗ
Shutdown the load/s.
Ŗ
Press over the start up key for more than 3 seconds to
shutdown the inverter. The acoustic alarm will beep for 3 sec.
The equipment will leave the output power blocks without
voltage.
After a few seconds the LCD screen is shutdown and the
equipment will be out of service completely.
5.3. Operative for a parallel system (4
to 10 kVA models only).
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The following operative, it is considered for equipments with
the configuration preset from factory.
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Check that the load/s and output circuit breakers switches
from protection panel, are in "Off" position.
Ŗ
Turn "On" the input circuit breaker switches from protection
panel.
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In equipments with separate static bypass line, turn "On" the
bypass circuit breakers from protection panel.
UPSs supply output voltage through the bypass. Check the
LCD from control panel, in case there was any warning or
error information. Check the output voltage at the power
blocks of each UPS separately, in order to check the voltage
difference is below 1V among them. If the difference is higher
than 1 V, double check the wiring and associated instruc-
tions.
Ŗ
Press over the start up key for more than 3 seconds, the
acoustic alarm will beep for 1 sec. and the UPS will start up.
All UPSs will transfer to "Normal model”.
Measure the output voltage on each UPS separately, to
check the voltage difference is under 0,5 V. In case the differ-
ence were higher than 1 V, the UPSs have to be set (contact
with the S.T.S
.
).
Ŗ
Press over the start up key for more than 3 seconds in any
UPS and all of them will be shutdown, at the output will be
voltage supplied through the bypass.
Turn “On” the output circuit breaker switches from the dis-
tribution panel and the complete parallel system will supply
output voltage through the bypass.
Ŗ
Press over the start up key for more than 3 sec. in any
of the UPSs and all of them will start up., finally the parallel
system will be working on "Normal mode”
Ŗ
Start up the load/s.
USER MANUAL