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7.2 Sensor cap
The sensor cap is detachable. The sensor housing can be seen after removing the cap.
CAUTION! Sensitive sensor!
Avoid touching the sensor. Never try to remove the sensor. The sensor must never
come into contact with water!
If the sensor cap is soiled, you must replace or clean the cap.
Cleaning
z Unscrewthesensorcapandremovethelter(seechapter7.3).
z Clean the sensor cap thoroughly with a commercially available detergent.
z Dry the cap until any residual moisture is removed.
z Placeanewlterlooselyintothesensorcap.
z Screwthesensorcapontheswanneck.Thelterwillbepressedintothecorrectposition.