Carbon Dust Filter
We recommend that you change this fi lter
once for every three maintenances of the dirt
receptacle (see page 26). For the DL300,
the integrated monitor will indicate when
to change this fi lter. These indications are
provided by an electronic timing board, only as
a reference guide.
To do so:
1. Unlatch the opening on the carbon fi lter
case and gently fl ip it upward (fi gure 22).
2. Remove the used fi lter, and discard
(fi gure 23).
3. Insert the new fi lter. When doing so, please
ensure that the arrow printed on the fi lter
itself points outwards (fi gure 24).
4. Close casing opening, and latch.
26
(Patent pending)
fi gure 24
Maintenance
(E300 and DL300 Only)
fi gure 22
fi gure 23