Warehousing; Batteries - LEGRAND Keor Compact Manuel D'installation

5. Warehousing

DANGER
All storage operations must be carried out only by a SKILLED TECHNICIAN (paragraph 2.2.1)
DANGER
A SKILLED TECHNICIAN must check that there is no voltage present before disconnecting the cables. All the
battery isolator switches on the UPS and on the EBC must be open.
5.1

Batteries

It is possible to store batteries without recharging them in the following conditions:
- up to 6 months if the temperature is between +20°C (+68°F) and +30°C (+86°F);
- up to 3 months if the temperature is between +30°C (+86°F) and +40°C (+104°F);
- up to 2 months if the temperature is over +40°C (+104°F).
CAUTION
The batteries must never be stored if the batteries are partially or totally discharged.
LEGRAND is not liable for any damage or bad functioning caused to the UPS by wrong warehousing of the batteries.
44