Operating instructions

– 3
Illustration
 Release and remove the suction head.
 Put the disposal bag over.
 Tightly close the disposal bag with ca-
ble tie underneath the opening.
 Remove disposal bag.
 Insert and lock the suction head.
– To suck wet dirt, always remove the dis-
posal bag.
NT 50/1 only:
Illustration
 Drain off dirty water through the drain-
age hose.
– If wet dirt is vacuumed with the uphol-
stery or crevice nozzle, or if water is
sucked up from a container, it is recom-
mended to deactivate the "automatic fil-
ter cleaning" function.
– If the maximum liquid level is reached
the appliance will turn off automatically.
– In case of non-conductive liquids
(such as emulsion drilling fluids,
oils, and greases) the appliance is
not turned off when the container is
full. The filling level must be continu-
ously monitored and the container
must be emptied in time.
– After the wet vacuuming: Clean the flat
folded filter with the filter cleaning.
Clean the electrodes with a brush.
Clean the container with a damp rag
and dry it.
Illustration
The suction hose is equipped with a clip
system. All accessories with a nominal
width of 1.38 in (35 mm) can be connected.
 Plug in the mains plug.
 Set the rotary switch to the desired pro-
gram.
Only for appliances with built-in socket:
 Set the suction output (min - max) at the
rotary switch.
Only for appliances with built-in socket:
 DANGER
Risk of injury and damage! The socket out-
let is only for the connection of power tools
to the vacuum cleaner. Any other use of the
socket outlet is not permitted.
 Connect the mains plug of the electric
power tool to the vacuum cleaner.
The vacuum cleaner is in standby
mode.
 Switch on the appliance at the rotating
knob.
Note: The vacuum cleaner is turned on and
off automatically with the electric power
tool.
Note: The vacuum cleaner starts automat-
ically within 0.5 seconds and continues to
run for 15 seconds after the power tool has
being switched off.
Note: Please refer to "Technical specifica-
tions" for the power connection specifica-
tions of the power tools.
Removing the dust disposal bag
Drain off dirt water
General
Clip connection
Operation
Rotating knob
Appliance OFF
Appliance ON
Automatic filter cleaning: OFF
Appliance ON
Automatic filter cleaning: maxi-
mum interval
Appliance ON
Automatic filter cleaning: mini-
mum interval
Turning on the Appliance
Adjust the suction output
Working with electrical power tools
11EN