poweraheadandastern.Atlast,thedutyengineershouldring“stand–by”elegraph.10万一主机试车时,采取的行动在试车前,值班轮机员和值班驾驶员应核对时间和车钟,并且做一下工作:a.保持油温,水温和压力在工作时的数值b.啮合盘车机,让其至少转完整的一转来确保没有水从示功阀流出。每个运动部件要运动自如,同时手动操作气缸注油器,然后脱开盘车机。C.打开或关闭相关阀d.启动空气瓶泵至最大压力e.检查所有手动注油和油脂润滑承来确保润滑剂正确f.检查换向和控制装置当所有这些完成。正车和倒车来启动主机,并且做简单的试车,最后值班轮机员应在车钟上发出备车令11.TalkaboutEngineRoomOrdersAnyengineordergivenshouldberepeatedbythepersonoperatingthebridgetelegraphandtheengineeronwatchshouldensuretheorderiscarriedoutcorrectlyandimmediately.Theengineordersinclude:Standbyengines;Finishedwithengines;Stopengine;Fullahead;halfahead;slowahead;deadslowahead;Fullastern;Halfastern;Slowastern;Deadslowastern;Emergencyfullahead;Emergencyfullastern.Wherebowthrustersareused,thefollowingordersareused:Bowthrusterfull/halftoportside;Bowthrusterfull/halftostarboardside;