Xtreme Power Conversion Corporation
P90g User’s Manual
Page 49
Uninterruptible Power Supply
Picture example as below:
280M
M
240M
M
380M
M
380M
M
Note:
The cable connection from the external battery connector to PCB is already present inside the battery box.
All the other cable connections should be made in accordance with the above wiring diagram.
Storage & Maintenance
The unit contains no user-serviceable parts. If the battery service life (3~5 years at 25°C ambient temperature) has
been exceeded, the batteries must be replaced. In this case, please contact your dealer.
Be sure to deliver the spent battery to a recycling facility or ship it to your dealer in the replacement
battery packing material.
Storage
Before storing, charge the unit 4 hours. Store the unit covered and upright in a cool, dry location. During storage,
recharge the battery in accordance with the following table:
Storage Temperature
Recharge Frequency
Charging Duration
-25°C - 40°C
Every 3 months
1-2 hours
40°C - 45°C
Every 2 months
1-2 hours
