Borri UPSaver 1000 kVa, Operating Manual, Page: 87 / 185

UPSaver installation and start-up
74 OMH44149 REV. C
5.2 START-UP PROCEDURE
First system start-up
During the first start-up of the UPSaver system the I/O module and the power
modules are configured and the system redundancy is defined.
The first start-up is performed either by the manufacturer's technical personnel or
authorized service centres.
EPO push-button and phase rotation
Before switching the UPS on, make sure that:
1) the emergency power off “EPO” push-button, if installed, is not pressed. If not,
press it back to the rest position;
2) the input and output phase rotation is correct.
Circuit breaker BCB
In case of centralized battery configuration the switch BCB is installed externally to
the UPS system.
Do not close the battery breaker BCB before it’s required by the front panel. Serious
damages to the UPS internal parts and/or to the battery may occur.
The UPSaver system start-up is completely guided; the indications available by the touch
screen allows the complete comprehension of the various steps and helps the operator in
performing the requested operations in the correct sequence.
However, all the sectioning devices must be mandatorily manoeuvred under the supervision
and control of engineers who are qualified to operate on electrical circuits.
Use qualified personnel only
Any electrical manoeuvre must be carried out by qualified and trained personnel.
The system start-up is essentially split into three phases:

I/O module ( centralizer ) supply and control logic start-up;

power modules start-up by closing the switches located in the distribution column at
the sides of the I/O module;

Closure of the general switches inside the I/O module.