Battery - Weinmann VENTIlogic LS Instructions For Use Manual

9.2 Battery

9.2.1 Care of the internal battery
Fully charge the battery before carrying out the following steps. Leave the device
connected to the power supply for at least 15 hours.
We recommend discharging the battery once a month by operating the device until the
alarm Battery capacity critical appears (approx. 25 % capacity remaining). Then
recharge the battery until full by operating the device from the power supply. This boosts
the shelf life and the service life of the battery.
If the battery lasts less than 45 minutes if having previously been at full capacity, have the
battery replaced by the manufacturer, Weinmann, or by specialist staff expressly
authorized by the manufacturer.
We recommend that the device remain connected to the power supply at all times, except
for the monthly discharge procedure. This ensures that the internal battery is always fully
charged and ready to use.
9.2.2 Storage
If the device is to be operational at all times, we recommend leaving the device connected
to the power supply even if it is not used for prolonged periods. This ensures that the
battery is always fully charged.
9.3 Change filter
9.3.1 Change coarse dust filter
Use original filters from Weinmann only. Using third-party filters invalidates any claim
under warranty and may result in restricted function and bioincompatibility.
1. If the VENTIclick humidifier is connected, first disconnect it from the device. This will
avoid water running into the device when the filter is changed. Follow the instructions
for use for the VENTIclick.
2. Press on the latch of the filter compartment lid and
take it off.
Maintenance and safety checks
EN 91