LEGRAND KEOR HP 400kVA Installation Et Démarrage page 16

Injury hazard due to electric shock!
The device is subject to high voltages, thus all safety instructions must be
scrupulously adhered to before performing any operation on UPS KEOR HP:
 Isolate the battery via DC circuit breakers before connecting it to the UPS;
 Connect the ground cable to the relevant bar before carrying out any other
connection inside the device.
Injury hazard due to electric shock!
If primary power isolators are installed in an area other than the UPS one, you must
stick the following warning label on the UPS. "ISOLATE THE UNINTERRUPTIBLE
POWER SUPPLY (UPS) BEFORE WORKING ON THIS CIRCUIT"
2.3.6 Operation
The installations to which the UPS systems belong must comply with all the current safety
standards (technical equipment and accident-prevention regulations). The device can be
started, operated and disconnected only by authorized personnel.
The settings can only be changed using the original interface software.
Injury hazard due to electric shock!
During operation, UPS KEOR HP 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.
16 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