Ⅰ．主配電眕出火、acb焼損

摘要

During preparation for departure, a fire broke out in the main switchboard on July 29. Fire extinguishing was promptly carried out and the fire was extinguished. However, the air circuit breaker (ACB) for the No.3 diesel generator in the main switchboard was burned out and the No.3 diesel generator among three diesel generators which have rated output of 890kW each could not supply power. The burned-out ACB for the No.3 diesel generator was pulled out and then we confirmed that remaining two diesel generators were possible to supply power.%7月29日、　出帆準備中、主配電盤より出 火した。直ちに消火活動を実施し消火したが、 主配電盤内のNo.3ディーゼル発電機用ACB が焼損し、3台あるディーゼル発電機の内 （890kW/台）、No.3ディーゼル発電機からの 給電が不能となった。