Clean The Sensor And Venting Valve - vacuubrand PC 3001 VARIO select Instructions For Use Manual

Cleaning and maintenance
-> Example
Remove the sensor
56

7.2.3 Clean the sensor and venting valve

In case of incorrect measurements or malfunctions that indicate
contamination of the sensor and/or venting valve, we recom-
mend cleaning the sensor and the venting valve. Cleaning is
also recommended prior to re-calibration.
Remove the sensor
1. Switch the pumping unit
off and unplug the power
plug.
3. Remove the glass flasks and place them on suitable
stands.
20901367_EN-US_PC3001 VARIO select Serie_V1.3_100720
2. Remove the vacuum con-
troller from the housing
and disconnect any con-
nected VACUU·BUS con-
nectors.