| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cleaning method which uses a cleaner of simple constitution, allows the easy insertion of the cleaner into inter-fin spacings of a heat exchange section from the diffuser of an air conditioner and is capable of efficiently executing cleaning while freely operating the cleaner. SOLUTION: A small-sized ejection nozzle is mounted at the front end of a flexible capillary and a connector for connecting an ejection device for a cleaning agent is mounted on the base end side of the flexible capillary. The flexible capillary is inserted from the diffuser of the air conditioner through the inter-fin spacings of the heat exchange section to a suction duct side and the liquid cleaning agent is supplied from the base end side of the flexible capillary. The cleaning agent is ejected from the small-sized ejection nozzle in a foggy form to plural directions or in a mousse form. While the flexible capillary is drawn out to the diffuser side in such a state, the periphery of the small-sized ejection nozzle is cleaned in the process thereof.</p> |
