| 摘要 |
PROBLEM TO BE SOLVED: To confirm a switching condition of a switching device necessitating no frequent switching such as a three phase AC and single phase AC switching device for a power generator at a glance without necessitating power supply and opening an operation panel. SOLUTION: In the power generator 1 provided with the three phase and single phase switching device 28 having a switching lever inside the operation panel 3 and surrounded by the operation panel 3 and a soundproof case 4, this device discriminates a switching condition of the switching lever. A distinguishing means such as a yellow tape is provided in a tip part of the switching lever. Window parts 20a, 20b allowing a user to look into the switching lever to visually confirm the tip part of the switching lever from the outside are formed by transparent parts provided on a name plate on the operation panel 3. COPYRIGHT: (C)2003,JPO
|
