Checking "Main Supply Down" Alarm - Dräger Oxylog 2000 Instructions For Use Manual

Checking »Main supply down« alarm
Use the above settings.
Connect external power supply (power supply unit or
DC/DC converter).
1 The green LED lights up.
Interrupt external power supply:
2 the red alarm indicator flashes,
1 the green LED goes out.
The following message appears on the display:
Main supply down
The intermittent tone sounds.
The ventilator continues operation with the internal
battery pack.
g
Press » Reset« to clear the display.
The intermittent tone ceases.
The message »Main supply down« disappears.
Reconnect external power supply.
The ventilator is ready for operation when all these
checks have been completed successfully.
Disconnect test lung, replace angled connector.
ON/OFF switch to 0.
Prolonged storage
If Oxylog 2000 is not used for more than 3 months:
Remove battery pack (alkaline manganese batteries).
The NiCd battery pack can remain in the ventilator.
Checking readiness for operation
Checking »Main supply down« alarm
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Oxylog 2000
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