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6. Battery Maintenance & Repair
(1) This series of UPS only needs very little maintenance. The batteries of the standard
machine are seal type and no need to maintain frequently. But also keep charging to get the
expected battery life. UPS keeps charging when it is connecting to AC, no matter on/off. And if
also have function of over charging and overload protection.
(2) If you do not use UPS for a long time, you should charge the UPS every 4-6 months. In the
area of high temperature, battery should be charging and discharging every two months, the
charging time should not be less than 12 hours.
(3) In normal circumstances, service life of the battery is 3-5 years, if the battery is found to be
in poor condition, it must be replaced in advance. When replacing the battery, it must be done
by a professional.
(4) When replacing the battery, follow the principle of quantity and model consistent.
(5) The battery should not be replaced individually and when it replaced as a whole should be
according to the battery suppliers instructions.
(6) In normal circumstances (under the condition of UPS with little back up power), the
battery should be charged and discharged every 4-6 months. Keep discharging before UPS shut
down then keep charging. The standard machine charging time should not be less than 12
hours.
Product are subject to change without notice.
Summary of Contents for Dragon Power 2
Page 1: ...USER MANUAL ...
