Bosch BSGL4000GB Instructions For Use Manual page 8

Setting up
8
Switching on/off
Your appliance is fitted with a pop-out control button.
To switch on the appliance, press the control button in the direction of
the arrow down to the stop and release. This will release and extend the
controller.
To switch off the appliance, press the control button in again down to
the stop. This will leave the control button retracted in the appliance.
Controlling the suction level
The required suction level can be set to any level required by turning the
control knob in the direction of the arrow.
Low suction range
For vacuuming delicate fabrics,
e.g. curtains.
Medium suction range
For daily vacuuming of lightly
soiled floors.
High suction range
For vacuuming durable floor coverings,
hard floors and for heavily soiled surfaces.
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