| 摘要 |
<p>An electric cleaner comprises: a cleaner body for containing electric air blowers (15A, 15B) and provided with a dust collection bag located on the suction side of the electric air blowers (15A, 15B); a display means (47); and a control means (16) capable of selecting, according to predetermined conditions, an electric blower (15) to be operated. When the volume of airflow when the electric air blower (15) is being operated is less than or equal to a first predetermined volume of airflow, the control means (16) causes the display means (47) to display that the dust collection bag is clogged. When the volume of airflow when the electric air blower (15) is being operated is less than or equal to a second predetermined volume of airflow, the control means (16) reduces the power of the electric air blower (15).</p> |
