AEC IST7 20kVA, Руководство пользователя, Страница: 75 / 86

AEC UPS IST7 10-30 kVA
User Manual 2 Overview
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When first use the battery, please start the UPS and charge the battery for 24h. during
charging, the UPS still can be used, but if power outage occurs at the same time, the battery
discharge time may less than the standard vale this time.
Generally, the battery needs to be charged and discharged every 4 to 6 months. First, discharge till battery low-
voltage alarm and then charge the battery. The charge time of each time cannot less than 24h.
In high temperature area, the battery needs to be charged and discharged every 2 months and the charge time of
each time cannot less than 24h.
If the battery will not be used for long time, it also needs to charge the battery every 3 months and the charge time
of each time cannot less than 24h.

Clean battery shells by water-dipped cloth. Oil and organic solvents, such as petrol and diluents
are prohibited.

To avoid explosion, keep batteries far away from fire sources and devices that easily generate
sparks.

Avoid over-discharge the battery during using. Fully charge the battery immediately after
discharge (24h at latest) and then the battery can discharge again. It is strictly forbidden to
discharge the not fully charged battery, or, it will cause battery capacity decrease even damage
battery.

To avoid battery discharging for too much time after mainspower outage, disconnect the battery
breaker when the UPS is not used.
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Announcementsfor Battery Replacement

Dangerous voltage may exist in the battery terminal and grounding terminal, before touching,
please measure if there is dangerous high voltage, which is to avoid endanger human safety. It is
strictly forbidden to touch the two wiring pillars or the bare end of battery.

The battery should be replaced in whole group, do not use the new battery and old battery
together.

A new battery should be with the same capacity, model, and manufacturer as the replaced one.
The batterywith different capacity, different type and different manufacturer battery is strictly
forbidden to use together.

Recycle the battery according to the relative illustration on the battery.

Do not put the battery into fire, which is to avoid explosion.

Do not open or disassemble the battery, for the inner electrolyte is harmful for skin and eyes.