CAUTION
Danger of burns
Parts of the device can reach up to 125 °C during cor-
rect/incorrect use.
Wear the prescribed protective clothing.
CAUTION
Switch off the device after each use and remove the
mains plug.
ATTENTION
Damage to the device
The suction motor can be damaged if the device is used
without a filter or with a damaged filter.
Never vacuum without a filter or with a damaged filter.
ATTENTION
Damage to the device
A short-circuit can occur if the device is driven over the
mains cable or mains plug.
Do not use an extension cable.
ATTENTION
Damage to the device
Short-circuit due to high levels of humidity
Operate and store the device indoors only.
Note
An air exchange rate L must be present in the room
when the exhaust gas is returned into the room. To re-
main within the workplace limit values, the volume flow
of returned air must be no greater than 50% of the fresh
air volume (room volume V
Without special ventilation measures, the following ap-
-1
plies: L
= 1h
.
W
Note
Only qualified specialist personnel are permitted to use
the device and the substances necessary for using the
device.
Note
Servicing and cleaning of the device, including disposal
of the dust bag, may only be performed by qualified spe-
cialist personnel using the prescribed personal protec-
tive gear.
Note
The accessories approved by the manufacturer are
electrically conductive. No other accessories may be
used
Note
Observe the safety regulations for the substances used.
Behaviour in the event of an emergency
DANGER
Risk of injury and material damage when vacuum-
ing inflammable materials, or in the case of a short-
circuit or other electrical faults
Danger of inhalation of gases hazardous to health, dan-
ger of electric shock, danger of burns.
In the event of an emergency, switch off the device and
unplug the mains plug.
Symbols on the device
Do not vacuum any sources of ignition! Suita-
ble for vacuuming inflammable dusts of dust
explosion classes in zone 22.
x air exchange rate L
R
W
WARNING
Damage to the skin, lungs and eyes
Expulsion of fine dust during emptying and mainte-
nance work and disposal
Wear the prescribed personal protective gear when per-
forming during emptying and maintenance work, includ-
ing disposal of the dust bag.
The maximum vacuum value in relation to the hose
cross-section is specified on the label. The actual value
).
can be read on the pressure gauge. If this value is not
reached, the filter must be cleaned/replaced, see chap-
ter Cleaning the filter. The various different hose cross-
sections allow adaptation to the various different con-
nection cross-sections of the accessories.
The label specifies the order numbers of the filters and
dust bags approved for use with this device.
filter
Dust bag
English
9.439-542.0
6.907-646.0
9.989-607.0
11