Bona DCS70 Manual And Safety Instruction page 7

Bona DCS70 / Portable DCS®
Cleaning the coarse filter through cleaning valve
In order to get maximum suction capacity is the dust extractor equipped with a cleaning valve which
effortlessly cleans the coarse filter.
1. Start the machine
Start button is
set to "1"
(Machine ON)
N.B. Clean the filter every time you start and before you stop the machine.
Replacing the coarse filter
1. Open the cyclone lid
Replacing the HEPA13 filter
1. Remove lid
5. Place the HEPA filter in a plastic bag to prevent harmful particles spread into the environment!
Warning
Health impairing dust can be spread when cleaning the coarse filter and during filter and bag
replacement. Accordingly, the user should wear tight fitting clothing, protective glasses, protective
gloves and a breathing mask conforming to protection class PFF3.
2. Block the suction hose by the work
place. Wait about 7-10 sec. while the
machine builds up a vacuum.
Repeat the whole process 3 times.
2. Remove the lid
2. Loosen the nuts
7
3. Press the filter cleaning valve hard
3. Replace the coarse filter and
place the old filter in a plastic bag
3. Remove filter in 4. Seal the bag and
a plastic bag place a new filter