Opening The Air Inlet Valve - Miele S500 Operating Instructions Manual

Operation
Automatic setting
If the Automatic setting is chosen, the
vacuum cleaner automatically adjusts
the suction power to suit the carpet or
floor surface being cleaned.
^ Press the – control until the Automatic
setting is activated.
^ Press the + control to deactivate the
Automatic setting.
,
The Automatic setting is
designed for use on carpets and
floors only. Do not use the Automatic
setting to vacuum lightweight
materials, such as curtains or throw
rugs. Excessive suction may
damage these items.

Opening the air inlet valve

The air inlet valve is designed to
provide a quick, convenient reduction
of suction power, e.g. when moving
from a carpet to an area rug.
^ Open the air inlet valve far enough to
reduce the power.
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