Operation - LEGRAND KEOR HPE Manuel De Fonctionnement

Installation and start-up of KEOR HPE UPS 400-500 kVA
Installation et démarrage de l'ASI KEOR HPE 400-500 kVA
Installazione e avviamento KEOR HPE UPS 400-500 kVA
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 the UPS:
 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, the 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.
OMT87187 REV. A 17