| 摘要 |
PURPOSE:To improve the work efficiency of the maintenance inspection of internal equipment and shorten work time, in an outdoor distribution panel which is used being loaded on a vehicle. CONSTITUTION:A door 3, which opens and closes rotating around the pivot 3a along the bottom margin of an opening 20, is attached to the opening 20 at one face of an outer box 2. A nearly horizontal base is made in front of the opening 20 by this door 3 when the door 3 is opened, and internal equipment 4 removed from the outer box 2 is placed on this base and the maintenance inspection is performed. |
