Cleaning - SEFRAM 9891 Manuel D'utilisation

(3) Pull out old sensor and insert the new sensor into the plug (see
below Fig.2).
(4) Seal the cap cover over the plug.
Fig.2
(5) When the filter is dirty, or O-ring is damaged, please replace a
new one to protect the sensor.
(6) When the sensor response is not function well, please replace
a new sensor.

9. CLEANING

The Instrument plastic housing can be cleaned with standard
household detergent or isopropyl alcohol. Care should be taken to
prevent the cleaner from entering the instrument. Gasoline and
other solvents may damage the plastic and should be avoided.
WARNING!
The detergent or isopropyl alcohol might damage
Détecteur de fuite de gaz réfrigérant
31