Lowenstein Medical elisa 300, Instructions For Use Manual

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Preparing the system for use | 6
Basic Instructions for Use elisa 300-500
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SW 2.09.x
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Rev. 11
63
The integrity and capacity of the internal power supply are monitored and inte-
grated in the alarm management. When the remaining operating time on battery
power is less than 10 minutes, a low-priority alarm will be released (yellow),
which is followed by a high-priority alarm (red) for a battery run time of less than
5 minutes (also refer to chapter 9.4 “Alarm messages during operation”).
To extend the operating time, the screen brightness is automatically reduced
when the ventilator runs off battery power.
If the device is connected to the mains supply, the inserted batteries are automat-
ically charged.
Remark
Battery charging while the ventilator is operating does not affect
the ventilation.
Remark
A battery that has not been fully charged is also charged when the
device is switched off but connected to the mains supply. In this
case, the fan in the device is switched on.
Warning
Improper handling of the battery can pose a risk to the user and/
or patient!
Warning
Protect the battery against heat, direct sunlight, and contact with
liquids.
Caution
Only use original batteries.
Warning
Patient transport may only be carried out if the internal power
supply is sufficiently charged! Replace the battery if its capacity is
insufficient!
Remark
Battery life can vary depending on the operational demand (res-
piratory rate, ventilation mode, etc.).
Remark
For test purposes of the internal supply system, the ventilator can
be operated with a test lung. After disconnection from the mains,
ventilation must continue without interruption and the “power
failure” alarm must be triggered.