Fig. 5: Suction Power Control Components
Fig. 6: Low-Pressure Channel Connection (1) in Casing Top
The built-in suction power control consists of a pressure sensor on the electronic
(040 Fig. 5, Pos. 2) that detects low pressure in the bag compartment via a hose
(040 Fig. 5, Pos. 1). The low pressure is measured and compared to a fixed value
programmed into the electronic. If these values do not match, the motor speed
will be automatically corrected.
– When the vacuum cleaner is switched on for the first time, it will switch on at
the "Auto" power setting.
– With subsequent uses, the vacuum cleaner will switch on at the last-used
power setting.
Descriptive Technical Documentation
DTD no. 41-8000 040-5
07.06.2013, US_am This information should not be duplicated or passed on without Miele approval. All rights reserved.