Panasonic MCUL675 MCUL675 User Guide - Page 30

PINEDRIFCOARTMOARNCE DIRT SENSOR Dirty PINEDRIFCOARTMOARNCE DIRT SENSOR Dirty Clean Performance Indicator Performance indicator Indicateur de performance Indicador de funcionamiento ➢ When the vacuum cleaner is running with normal air flow, the light on the performance indicator is off. The light comes on whenever the airflow becomes blocked. If that occurs, check the dust bin clean/replace clogged filters, and check other possible clog locations shown in CLOG REMOVAL. The light may also come on when using attachments, due to reduced airflow through the attachment. In some cases, the performance indicator light may not come on if the motor protector has opened. To Clean Dirt Sensor Optics ➢ The dirt sensor optics consist of two optic cells located inside the suction inlet. Occasionally, it may become necessary to clean the two optic cells to assure maximum performance. Optic Cells (Inside) Cellues photo-optiques (à l'interieur) Célula óptica (dentro) ➢ Clean optic cells: • When dirt or dust adheres to the optic cells. • Whenever the dust bin is cleaned. ➢ To clean the dirt sensor optics, remove the dust bin. ➢ With the dust bin removed you can insert a cloth into the suction inlet opening. ➢ 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. - 30 -