avenli EXIT Manuel D'instructions page 5

2.4.2 How to assemble filter bag?
Please take the steps per arrows:
A B b1
3. How to clear the filters?
3.1 Wash the front filter
(1)Press two buttons on body side.
(2)Remove the front filter from the
body. Clean it.
Button
A B
3.2 Wash the back filter
Please follow the arrows:
a1 B
A
4. How to assemble the batteries?
(1) Please follow the pics to get the batteries out.
b1 b2
A B
(2) Please follow the pics to put the batteries into.
c1 c2 c3
C D
4