Samsung SC20F70 Series User Manual page 14

Cleaning the dust sensor (Option)
• Since the dust sensor consists of sensitive electronic devices, if water or
other liquids enters the sensor, it may cause a problem.
• If you use athe dust sensor without closing the battery compartment
cover, pollutants such as dust may accumulate in the compartment
and cause a problem. Therefore, be sure to use the product with the
compartment cover closed.
• Take care when you use the cleaner because the dust sensor may
malfunction or may break due to an impact.
Installing the Dust Sensor
• Assemble the dust sensor between the air inlet connector on the neck of
the brush and the extension pipe. (Recommended)
You can assemble the dust sensor between the extension pipe and the
hose.
14_ operating the cleaner
Dust Sensor (2 EA)
The assembly position of
the dust sensor