Borri UPSaver 1000 kVa, Operating Manual, Page: 28 / 185

UPSaver installation and start-up
OMH44149 REV. C 15
The settings can only be changed using the original interface software.
Injury hazard due to electric shock!
During operation, the UPSaver UPS converts power characterized by high voltages
and currents.

All the doors and the covers must remain closed.
Injury hazard due to contact with toxic substances
The battery supplied with the UPS contains small amounts of toxic materials. To
avoid accidents, the directives listed below must be observed:

Never operate the UPS if the ambient temperature and relative humidity are
higher than the levels specified in the technical documentation.

Never burn the battery (risk of explosion).

Do not attempt to open the battery (the electrolyte is dangerous for the eyes
and skin).
Comply with all applicable regulations for the disposal of the battery.
2.3.7 Maintenance
Service and repairs must be carried out by skilled and authorized personnel. Before carrying
out any maintenance operation, the UPSaver UPS must be disconnected from AC and DC
supply sources.
The device is provided with internal isolators which allow to isolate the internal power circuits.
However the voltages of the supply sources are present on the terminals. To isolate the device
completely, provide external circuit breakers on the lines.
The device contains dangerous voltages even after shutdown and disconnection from the
supply sources, due to the internal capacitors which discharge slowly. Thus we recommend to
wait at least 5 minutes before opening the device doors.
Injury hazard due to electric shock!
Any operation must be carried out only when voltage is absent and in compliance
with safety directives.

Make sure the battery circuit breaker that may be placed near the battery has
been opened.

Isolate the device completely by operating the external circuit breakers.

Wait at least 5 minutes in order to allow the capacitors to discharge.
After switching off and disconnecting the device there still might be very hot components
(magnetic parts, heat sinks); therefore we recommend to use protective gloves.