| 摘要 |
PROBLEM TO BE SOLVED: To reduce the workhour and labor required for cleaning an air conditioner by reducing the number of working processes except actual work by providing a recovering device which recovers a post-cleaning waste liquid collected in a drain pan. SOLUTION: In the cleaning device S, the inside of an indoor device K can be cleaned while the inside of the device K is observed with an observing device by putting an injection equipment and an observing device in the device K. In addition, a post-cleaning waste liquid collected in a drain pan 50 installed to the device K can be recovered by means of a recovering device 2 by using the drain pan 50 as a waste liquid storing container. Consequently, the cleaning work using the cleaning device S can be carried out by putting the injection equipment and observing device in the indoor device K. Accordingly, since the removing work of many parts, such as a fan 53, the drain pan 50, an electric box, electric wires, etc. becomes unnecessary, the work hour can be shortened and the labor can be reduced, for the portion equivalent to the unnecessitated works. |
