4. STORAGE
The device should never be exposed to moisture. The plug connector must be removed from the socket be-
fore the machine is stored. Clean the device thoroughly after every use. Always store the industrial vacuum
cleaner out of the reach of children.
5. MAINTENANCE
Keep the air ducts and the dust collection container clean. Clean them regularly with compressed air. Wear
protective goggles when doing this. Plastic components should be cleaned with a soft and, if necessary,
slightly damp cloth. Never use solvents for cleaning the machine. Careful maintenance is essential for keep-
ing the machine functioning perfectly.
Clean the electrodes on the bottom of the reservoir cover regularly.
5.1 TROUBLESHOOTING
Problem
Possible cause
While vacuuming liquid, the ma-
The reservoir is too full.
chine simply shuts itself off.
1. Suction power is decreasing.
The filters are clogged or incor-
2. During operation, dust starts
rectly installed.
coming out of the machine.
5.2 REPLACING THE FILTER BAG
To remove the filter bag – for example to exchange it, to clean it or before wet-operations – simply pull the
filter bag off the inward facing side of the hose connection. To fix the filter again, carefully slide its elastic
rubber lip up to the approach above the emerging hose connection.
6 EN
6 EN
Correction
Empty the reservoir.
Clean or replace all filter ele-
ments and the filter bag. Also
ensure that they are correctly
installed.
EN 7
EN 7