Main filter
(Order no. 9.990-222.0)
H14 filter
(Order no. 9.993-005.0)
Initial startup
WARNING
Potential equalisation line not connect-
ed correctly
Electric shock
Every time before use, check whether the
equipotential bonding conductor (earthing
conductors) are connected.
WARNING
Danger from dust that is harmful to your
health
Respiratory sicknesses through inhalation
of dust.
Do not vacuum without correctly installed
filter elements, otherwise a danger to
health from increased fine dust emission is
present.
ATTENTION
Missing filter element
Damage to the suction motor
Do not vacuum without a filter element.
1. Bring the device into the working posi-
tion.
2. Secure the device with the parking
brakes.
3. Ensure that the suction head is fitted
correctly.
4. Insert the suction hose (not included in
the scope of delivery) into the selected
suction connection (see chapter Select-
ing the suction connection).
5. Seal the other suction hose port tightly
with the sealing plug (see chapter Clos-
ing the suction connection).
6. Check the filling level in the dirt recepta-
cle (see chapter Check the dirt recepta-
cle filling level).
7. Empty the dirt receptacle if necessary
(see chapter Emptying the dirt recepta-
cle).
8. Depending on the application, insert the
dust bag or the safety filter bag before
24
dry vacuuming (see chapter Dry vacu-
uming)
9. Attach the desired accessories (not in-
cluded in the scope of delivery) to the
suction hose.
Selecting the suction connection
The suction hose can be plugged into 2 dif-
ferent suction hose ports depending on the
application.
● Suction hose port on the filter ring
– Dry vacuuming with dust bag: Coarse
dust, large quantities of suction mate-
rial for a short time
The dust bag is not included in the scope
of delivery and can be ordered separate-
ly, order no. 9.989-606.0 (5 pieces).
– Wet vacuum cleaning
● Suction hose port on the dirt receptacle
– Dry vacuuming with a safety filter bag:
Fine dust, continuously large amounts
of suction material
The device is equipped with a dust bag
with cable ties, order no. 6.904-420.0 (5
pieces).
– Wet vacuum cleaning
English
Two suction hoses
must not be con-
nected to the vacu-
um cleaner at the
same time. One of
the suction hose
ports must be tightly
closed with the seal-
ing plug.
When using the dust
bag, the lower suc-
tion hose port must
be tightly closed.
When using the
safety filter bag, the
upper suction hose
port must be tightly
closed.