Start the bilge water feed pump, check the feed water solenoid valve and flow switch.
启动舱底水供给泵，检查补水电磁阀和流量开关是否工作。
2
Operation test of emergency switching-off device for oil pump and ventilator (bilgepump) in engine room.
机舱风、油（舱底泵）应急切断装置操作试验。
3
The next steps will be to route the receiver antenna outside the WTC, cut off the battery terminal poles and also figure out what to do with the bilgepump light.