Philips ACM067 User Manual page 10

How to assemble
Press the electric fan into the fan ring
from the inner side of the mask cover.
Make sure that all 3 snaps on the ring
are fastened.
Press the fan holder into the electric
fan.
10 English
Attach the battery to the magnet on
the mask cover.
Match the filter's 8 shape buckle with
the button on the inner side of the
mask cover. Pull the filter until the
button slips into the smaller side of
the buckle.