Instructions for use Carina SW 3.2n 115
Maintenance
Replacing the inlet filter
When the inlet filter is removed, the alarm message
Inlet filter missing !! is displayed.
1 Unlock the inlet filter (A), fold it down and re-
move it from the holder (B).
Disposal see page 119.
2 Remove the new inlet filter from the packaging.
3 Insert the inlet filter (A) into the holder from be-
low, fold it up and push it into the holder (B) until
it locks into position.
Charging the internal battery
The internal battery has no memory effect, but will
lose capacity due to self-discharge. With an exter-
nal power supply (mains power or external battery),
the internal battery is automatically recharged at
regular intervals.
Charge regularly depending on the ambient tem-
perature:
– at –20 to +35 °C every 3 months
– at +35 to +55 °C once a month
WARNING
Risk of infection
Do not operate the device without the inlet fil-
ter.
030
023
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