| 摘要 |
<p>The cleaner (1) has an upper body (3) that is pivotably supported with respect to a base unit (2) and locked in a parking position in which the cleaner engages to a surface to be cleaned. An engine blower produces low pressure that acts on the surface, and an air duct extends from the base unit to a dust collector. The duct has a component fluidically formed as a hose or hose-tube- combination, where duct enables a suction mode independent of the unit. The hose is mounted in an elongated u-shaped retainer, which is inserted in a side surface and a part of an upper side.</p> |
