| 摘要 |
PROBLEM TO BE SOLVED: To perform a safe and high-efficient piping connection work for an indoor machine. SOLUTION: A support body 6 to be supported in a state to separate the lower part of the back of an installation plate 2 away from the installation plate 2 is rotatably mounted. During connection of a piping 4, the support body 6 is rotated to the indoor machine 1 side. A lock piece arranged at the tip thereof is locked at a lock part arranged on the back side of the indoor machine 1 and after connection of the piping, the support body is returned to its original position. A piping connection work between the indoor machine and the outside machine is safety and high-efficiently performed. |
