DIRT SENSOR
The electronic dirt sensor is a feature which wilt detect particles as they pass through the vacuum cleaner.
The dirt sensor indicators are located on the front of the vacuum cleaner above the dust bag cover.
Dirt
Sensor
•When little or no dirt is present the dirt sensor is green.
•With medium dirt concentration the dirt sensor is amber.
o With heavy concentration the dirt sensor is red and amber.
WARNING
Electrical Shock And Personal Injury
Hazard
Disconnect electrical supply before per- forming maintenance to the vacuum cleaner. Failure to do so could result in
electrical shock or personal injury from vacuum cleaner suddenly starting.
i
OPERATION
As you vacuum, the amber and red
indicator lights will come on and stay on as long as the sensor detects a high concentration of particles passing through the vacuum cleaner.
TO CLEAN DIRT SENSOR OPTICS The dirt sensor optics consist of two optic cells located inside the dust bag port. Occasionally, it may become necessary to clean the two optic cells to assure maximum performance,,
It is recommended the optic cells be cleaned:
= When the red light stays on continuously.
° When dirt or dust adheres to the optic cells,
• Whenever the dust bag is removed.
Dirt Senso_
Optic Cells
To clean the sensor, wipe the optic cells with a soft, dry cloth, Never use cleaners or liquids as they can help speed the recoating of the optic cells and make it necessary to clean them much sooner than normal. The dirt sensor area can be reached by removing the dust bag.
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