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Suction filter
Filter compartment cover
4. Wipe the filter compartment cover with disinfectant and allow to dry.
5. Install the new suction filter with tweezers so that the letters "top" remain visible when
the filter is in place.
6. Refit the cover and screw tight.
7. Perform a function check (see "10. Function check" on page 115).
8. Confirm the suction filter change at the end of the function check.
12.6 Changing the hygiene input filter
EN
Maintenance
132
1. Undo the two screws in the filter compartment cover
and remove the cover.
2. Remove the old suction filter with tweezers and dispose
of it correctly.
3. Clean the area of the air inlet and outlet openings with
Screws
a cotton bud (moistened with disinfectant).
Caution!
1. Wipe-disinfect the outside of the unit and the hygiene
input filter.
2. Turn the bayonet locks on the hygiene input filter so
that they are crosswise to the protective ridges.
Notice:
Support the cover on one side with a slot-head
screwdriver. This prevents the cover from jamming
while you are lifting it off.
Do not use compressed air for cleaning the area of
the air inlet and outlet openings, as this may blow
dust particles into the unit. This can cause
malfunctions, thereby putting the patient at risk.
Notice:
If using a device with hygiene input filter, you only
have to change the hygiene input filter. You leave
the suction filter in the device.
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