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ENGLISH
3.4 Operation of the ASSKEA secretion aspirators M-series
3.4.1 Display and LED status indicators
a) analog secretion aspirator M20
Fig. 21
Symbol Description
Meaning of display
LED illuminates continuously green Power supply unit connected; voltage available
LED illuminates continuously
yellow
Power supply unit connected; power supply permissible, but not corresponding to the
intended input voltage of 12 V DC
Battery is being charged!
LED illuminates continuously red
Input voltage outside the permissible range; automatic switch-off to protect the device
LED illuminates continuously green Battery capacity 100 % to 40 %
LED illuminates continuously
yellow
Battery capacity < 40 % to 10 %
LED illuminates continuously red
Battery capacity < 10 % to 0 %, immediately plug in the external power supply.
After completing the aspiration procedure, turn off the device for charging!
LED illuminates continuously red
in spite of external power supply
Battery faulty; operation possible only using the plugged in power supply unit
LED blinks green
Battery is being charged.
LED blinks red
Overtemperature protection; interruption of the charging/discharging process until the
temperature of the battery is within permissible range again
LED illuminates continuously green Pump is switched on.
ON
