LEGRAND KEOR HP 400kVA Installation Et Démarrage page 44

5 STARTUP AND SHUTDOWN
Read the technical documentation
Before installing and using the device, make sure you have read and understood all
the instructions contained in the present manual and in the technical supporting
documentation.
Further information
In the event that the information provided in this manual is not sufficiently exhaustive,
please contact the manufacturer of the device, whose details are available in the
"Contacts" section.
5.1 PRELIMINARY CHECKS
Before starting up the unit, make sure that:
 all installation and electric connection works have been performed professionally;
 all power and control cables have been properly and tightly connected to the relevant
terminal boards;
 the ground cable is properly connected;
 the battery polarity is correct and the voltage is within the operating values;
 the phase rotation of the line is correct and the voltage is within tolerance with the
operating values.
 the emergency power off "EPO" push-button, if installed, is not pressed (if not, press
it back to the rest position).
44 OMD39075 REV. F
Installation and start-up of UPS Keor Hp 400-800kVA
Installation et démarrage de l'UPS Keor Hp 400-800 kVA
Installazione e avviamento UPS Keor Hp 400-800kVA