Eaton 9PX Lithium-Ion Advanced User's Manual page 4

Special Precautions
• The unit is heavy: wear safety shoes and use vacuum lifter preferentially for handling operations.
• All handling operations will require at least two people (unpacking, lifting, installation in rack
system).
• Before and after the installation, if the UPS remains de-energized for a long period, the UPS must
be energized for a period of 24 hours, at least once every 6 months (for a normal storage
temperature less than 25°C). This charges the battery, thus avoiding possible irreversible
damage.
• During the replacement of the Battery Module, it is imperative to use the same type and number
of element as the original Battery Module provided with the UPS to maintain an identical level of
performance and safety. If there are any questions, don't hesitate to contact your local EATON
representative.
• All repairs and service should be performed by AUTHORIZED SERVICE PERSONNEL ONLY.
There are NO USER SERVICEABLE PARTS inside the UPS.
• For potential safety issue on defective UPS : DISCONNECT INTERNAL BATTERY for storage and
transportation.