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7. 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.
All the battery isolator switches on the UPS and on the external battery cabinets must be open. The battery
drawers of the UPS and of the external battery cabinet (if present) must be removed.
7.1 UPS
The UPS must be stored in an environment with a room temperature between -20°C (-4°F) and +50°C (+122°F) and
humidity less than 90% (not condensing).
7.2 Batteries
It is possible to store batteries without recharging them in the following conditions:
- up to 6 months at +20°C (+68°F);
- up to 3 months at +30°C (+86°F);
- up to 2 months at +35°C (+95°F).
CAUTION
Batteries must never be stored if partially or totally discharged.
LEGRAND is not liable for any damage or bad functioning caused to the UPS by wrong warehousing of the batteries.
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