Salicru SLC CUBE 3+ Mode D'emploi page 128

• Turn the manual bypass switch of the protection panel to «Off»
and put back the mechanical lock (BL) by fixing it with the
screw (t ).
2
• Turn the manual bypass switch (Q5) in the UPS or in each one
to «Off» and put back their respective mechanical lock (BL) by
fixing them with the screws (t
• For your safety, it is an essential requirement to put back
the mechanical lock/s (BL), with the purpose of avoiding
wrong manoeuvring for the UPS and connected loads.
• Start the inverter of the equipment/s up, to do it proceed as
follows:
ˆ Touch over the «Status and control» icon
ˆ Touch over the «Start/Stop UPS» icon
ˆ The following «Pop up» message will be displayed, It asks to the
end-user if it he is sure about his selection
the action by touching over «YES».
• After commissioning, the daily start up/shutdown oper-
ating of a single equipment or parallel system will be done
through the touch screen of the control panel (PC). In parallel sys-
tems, it will only be needed to act over anyone of them.
Consider that the UPS or system will still be supplying
output voltage, regardless of the inverter/s status:
ˆ Shutdown, loads are supplied from static bypass.
ˆ Started up, loads are supplied from the inverter (On-line
mode).
ˆ Started up, loads are supplied from static bypass (Smart ECO
Mode).
• After 30 seconds, the inverter and rectifier of the UPS or each
UPS will start up, and the output will supply the inverter/s
voltage.
• For equipments with external battery cabinets, turn the fuse-
holder switch of the battery cabinet/s (Q8) of each UPS to «On».
DO NOT TRY to make this manoeuvring at any
other moment and/or in any other way, because it
could damage the equipment and/or cause accidents.
• When the rectifier is in operation completely, an equalising pro-
cess will be started (the DC bus voltage will be equalised with
the battery voltage).
After a few seconds (depending on the level of the batteries),
the main menu will display the «Alarm» icon
with the acoustic alarm triggered.
ˆ Touch over the «Alarm» icon
ˆ Check that in the alarm list, the message «Battery switch
opened: Close it» can be found.
Touch over the «Alarm acknowledgement» icon
to acknowledge it and silent it.
This alarm message means that the equalising process has been
finished and IN THIS MOMENT ONLY the battery switch or bat-
tery protection or both elements can be turned on:
ˆ Equipments with only one battery mechanism, either a
fuse-holder switch or battery switch and labelled in the il-
lustrations of this document as (Q3). Turn it to «On».
ˆ Equipments with two battery mechanisms, fuse-holder
switch (F3) and isolator switch (Q3).
1. First, turn the battery fuse-holder switch (F3) to
«On».
128
).
2
.
Status & Control
.
Start / Stop
UPS
Are you sure ? . Confirm
YES NO
in red colour
.
2. Next, turn the battery isolator switch (Q3) to «On».
In parallel systems, repeat the process for each equipment.
DO NOT TRY to make this manoeuvring at any
other moment and/or in any other way, because it
could damage the equipment and/or cause accidents.
In the main screen of the control panel of each equipment will
be displayed a flow diagram like the one in Fig 41.
The UPS or parallel system supplies voltage at its output, which
is protected against mains failures, blackouts, voltage fluctuations,
electrical noises, etc.
USER MANUAL