| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such a problem that it is necessary to stop an engine during a reaping work to remove dust stuck on a dust-proof net provided to the intake duct of a condenser case because dust stuck on the net deteriorates the efficiency of an air conditioner. <P>SOLUTION: The problem is solved by providing a condenser dust removal control means (61B) removing dust stuck on the dust-proof net (52b) of a condenser side by stopping a condenser cooling control means (61A) to control a condenser fan (48) to reversely rotate, and by discharging from a condenser-side opening (52a), the air sucked from a condenser fan-side opening (51a). <P>COPYRIGHT: (C)2013,JPO&INPIT |
