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8.6. Battery maintenance
CAUTION: Only service engineer authorized by our company can replace battery. If the
anaesthetic workstation is not used in a long time, please call service engineer to cut
power supply connection.
CAUTION: The exhausted and old battery must be treated according to present local
regulations.
⚫ Battery configuration
DC24V, 4AH, 12V leadacid battery, 2 nodes inseries.
⚫ CAUTIONs when use
Charging: when the AC power is connected, the system will charge the battery automatically,
the recommended charging time is no less than 8 hours.
Discharging: when the device uses battery to supply power, normally the work time is 120
minutes. When the battery’s electric capacity is insufficient, the device will display “Low
power” alarm until power off. When the “Low power” alarm occurs, the user should connect
AC power immediately and avoid the system closes (considering safety, manual startup
should be done to renew operation after the device closes automatically.)
Do not disassembly the battery causally and short battery connection line to avoid danger.
⚫ Battery’s Preservation
If the battery is not used for a long time, it should be preserved after the battery is charged
fully.
When the preservation time exceeds 3 months, charge the battery at least every 3 months.
When preservation, humid and high temperature circumstances must be avoided.
Improper maintenance will cause battery broken, the battery should be replaced immediately
to avoid fluid leak erode device. Call manufacture when replace battery.
⚫ Battery’ removal
Use screw driver to remove the screws of the back cover board, disconnect the battery
module with device to remove battery.
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