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发电机换油操作G/E oil change operation
1. 电机‘C’油换 ‘A’油操作‘C’oil change to‘A’oil operation
（1）为了避免高压油泵咬死，以每分钟小于2°C的速度将燃油减温到110°C。 In order to protect hight pressure pump， lower the ‘C’oil temperature to 110°C under 2°C/min.
（2）检查柴油日用柜液位，确定653V和 430VE两阀开启。Check the lever of diesel service tank,ensure t
2、he 653v and 430VE open.
（3）确定燃油压力正常后，缓慢关闭430VD。Close the 430VD gradually after oil pressure normal.
（4）确定转换完成后，关闭燃油加热器的蒸汽阀。Close the stem valve of the stem heater after valve change complete.
2电机‘A’油换‘C’油操作。‘A’oil change to‘C’oil operation
（1）燃油加热到115°C，不要超过15°C /min.开启430VD
Heating‘C’oil to 1
3、15°C under 15°C/min.open 430VD.
(2) 确定燃油压力和温度正常后，缓慢关闭430VE和653V。Make sure pressure and temperature in good order. Open valve 430VE and 653V gradually.
（3）设定G/E燃油粘度控制的值为：12-13。Setting the viscosity to 12-13.
主机换油操作M/E oil change operation
1.主机‘C’油换 ‘A’油操作‘C’oil change to‘A’oil operation
（1
4、检查柴油日用柜液位，确定653V和701VB两阀开启备用。Check the lever of diesel service tank . Makesure 653V and 701VB open .
（2）为了避免高压油泵咬死，以每分钟小于2°C的速度缓慢降下油温。In order to protect hight pressure pump， lower the ‘C’oil temperature under 2°C/min.
（3）减车至主机负荷低于50%油温至110°C时在机舱控制室按下‘DO’按钮，现场确定三通阀作动，控制室M/E EUEL OIL CHANGE ‘DO’指示
5、灯会亮。When M/E load under 50% and oil temperature in 110°C ， press‘DO’ push button in ECC , makesure three way valve action in local. This tim the light of M/E EUEL OIL CHANGE ‘DO’ will bright.
（4）确定使用‘A’油后，将蒸汽加热阀关闭。When‘A’ oil arrived close the stem valae .
2主机‘A’油换‘C’油操作。‘A’oil change to‘C’oil op
6、eration
（1）加热‘A’油到65°C .Heating ‘A’oil to 65°C .
（2）主机负荷不超过75%。The load of M/E under 75% .
（3）缓慢加热‘C’油温度，不要超过每分钟15°C ，大约115°C 时转换成粘度自动控制。Heating‘C’oil gradually under 15°C/min ,when 115°C arrived change viscosity control to automatic control .
（4）在机舱控制室按下‘HFO’按钮，现场确定三通阀作动，控制室M/E EUEL OIL CHANGE‘HFO’ 指示灯会亮。Press ‘HFO’ push button in ECC,makesure three way valve action in local. This tim the light of M/E EUEL OIL CHANGE ‘HFO’ will bright.
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