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9
Operation
Filter level indicator
The red warning light (A) indicates a blockage or a full
bag, so check:
a) Is the dust bag full?
b) Is there a blockage in the hose or power head?
If the red light is disregarded the machine will shut off
and the light will flash.
Brush controller
The electronic brush controller continuously monitors
the operation of the brush.
If the red light (B) stays off, the operation of the brush
is correct.
If the red light (B) turns on in positions 1 - 4 of the Pile
adjustment knob, adjust the brush by turning the Pile
adjustment knob (18) to a lower position.
If the red light (B) burns continuously in the position 1,
the brush must be changed for a new one.
If the machine turns off and the red light (B) flashes,
the brush has become blocked and is not turning.
Switch the machine off, unplug it from the mains and
clear the blockage.
If there is no blockage, and machine turns off with
brush light flashing, raise brush to a higher position.
When the machine is switched on in the upright
position the brush automatically rises from the carpet.
To release the machine from the upright position,
press down the foot pedal (19). The brush will auto-
matically lower.
The handle can be lowered to an intermediate stop
position in order to lift up the brush head. To lower the
handle to a horizontal position, the foot pedal must be
pressed a second time. The stop position can be
closed off by a slider on the swivel neck (25) so that
the handle will go from vertical to horizontal in one
movement.
To vacuum in corners etc., take hold of the telescopic
handle grip (11), lift it away from the machine and
stretch out the hose (12). After use, insert the
telescopic attachment tube into the back of the
machine. Raise the handle of the machine and the
hose will automatically retract. To use the hose
without the tube as shown in the right hand picture,
the hose will pull out of the tube while the tube is fitted
to the machine. Alternatively, press the release catch
(27) on picture 2. You can now use one of the
accessories (16) (17).
Never run over the cable with the brush/suction
head.
Always carry the machine over steps and sills.
Bag full
or clog
Check
brush
A
B
A Filter level indicator
B Brush controller
18
25
FREE STOP
19
16 17
12
12
11
8.643-554.0 Manual - Karcher Sensor S15
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