AP BIO
Maintenance of the AP BIO
400/500/1000/2400
FG-DC_10523-GB_AP Bio_IOM-R0-12/2020 • Subject to modifications
23
9
Maintenance of the AP BIO
9.1
Replacing the filters
When the Blocked filter alarm light appears (see Symbols on the control panel display),
it is necessary to replace the pre-filter(s) and the AirFend filter(s).
The theoretical frequency of changing pre-filters and AirFend filters is 3 months in a
high-contamination environment (hospitals in 24/7 mode) and 5 months in other envi-
ronments (schools, nurseries, offices, etc.).
Electrocution through hazardous voltage will lead to death or serious injury.
•
Disconnect the unit from the power supply and ensure the power cannot be
switched back on.
•
Ensure the unit is voltage-free and isolated, earth and short circuit the unit, cover
or shield off neighboring live components.
Warning of rotating fan!
When working on the unit or in case of damage to the components, the running fan
will lead to serious injury.
Warning of contaminated filter surfaces!
When working on the unit or in case of damage to the components, there is a health
risk injury the contaminated filter surfaces.
•
Wear hygienic hand gloves and safety goggles
•
Wear protective respiratory mask
•
Exercise due caution and attention when carrying out this work.
Sharp edges can cause injuries!
There is a risk of cuts on thin edges when cleaning fins.
•
Wear chemical resistant gloves.
Notice!
Please contact your local disposal company and/or check your local regulations for
correct disposal of used filters.
