B777冷舱启动教程(以B787教程为蓝本)
前言
up这一篇教程没有任何参考资料,仅仅是在B787冷舱启动教程基础上自己尝试了一下B777的冷舱启动,发现大部分步骤都可以效仿,然后就把那篇的一些步骤修改一下贴过来了.可能会有很多纰漏,望指出,谢谢.
B787和B777虽冷舱启动步骤基本相同,但顶板构造有所不同.因此,up在网上找了一张B777顶板构造的照片贴过来;787教程中的图片就用不了了——这样看上去可能没有那一篇清晰明了,抱歉.
参考B787冷舱启动.所有与787操作不同的地方都标蓝了.
一.通电
I.Power on
顶板左侧部分是电力面板.
Lets power up the aircraft. In the overhead panel on the left hand side you can find the electrical panel.
按下并打开主电源.
Push the BATTERY master to ON
看到左、右前外部电源亮起“AVAIL”灯后,按下两个开关以打开外部电源.
If you see the forward external power left and right (FWD EXT PWR L, R) “AVAIL” lights then go ahead and push the two switches in to use the external power supply to ON.
开启APU:将APU旋钮旋转至“START”,它会自动跳转回“ON”的位置
Start the Auxiliary Power Unit by rotating the APU selector to the START position, it spring-loads back to ON
过一会儿辅助电力系统会开始工作.以下依旧是在电力面板上操作:
After some time the APU generators will come online. And while we are still in the overhead panel.
打开ADIRU,即大气数据惯性基准组件.(在上面一幅图最上方的还要上面,在EMER LIGHTS左边).具体操作是,按下显示琥珀色OFF的按键.
打开乘客紧急出口标识及灯光:将小杆拉至ARMED.
现在飞机仪表已经开始显示最初的速度及高度值了.在大气数据惯性基准组件已经对准之后,还可以看到导航仪表上飞机的位置.
Now the aircraft displays are starting to show the first values like airspeed and altitude and after the ADIRU has aligned we can also see the aircraft position on the navigation displays.
二.打开剩余系统
II.Turn remaining systems on
“发动机显示和机组警告系统”结合了引擎参数和一块叫机组警告系统的文字警报区域.这里的文字显示了所有还未开始工作的和在飞行开始前应该开启的系统.
The so called EICAS display (engine indication and crew alerting system) combines the engine parameters and a text warning area, called the crew alerting system (CAS). This text shows all systems that are not yet working and should be turned on before the flight.
将顶板上所有呈黄褐色“PRESS”的系统按下以打开.
In the overhead panel turn all systems on that currently show an amber PRESS light.
旋转旋钮以将四个液压泵设置为“AUTO”(自动)模式.
Set the four hydraulic pumps to AUTO by rotating the knobs.
按下每个油泵按钮以把每个油泵打开.
Set the four hydraulic pumps to AUTO by rotating the knobs.
将“PASS SIGNS”(客舱标识)设为“AUTO”(自动)模式.
Set the passenger signs to AUTO.
打开航行灯(NAV)、信标(BEACON)灯和商标(LOGO)灯.
Turn on the NAV, BEACON and LOGO lights.
注⚠️：一般情况下这一步是在推出之后做的；但是鉴于Aerofly FS没有推出步骤，所以只能放在这了；其他模拟器的玩家注意一下。
在起落架手柄下面,将自动刹车设为“RTO”模式,以防中止起飞.
Below the landing gear lever set the AUTO BRK switch to the RTO position to arm the autobrake for a potential rejected takeoff.
三.引擎启动前
Before Engine Starts
为了成功启动引擎,需要进行如下操作:
Requirements for a successful start:
保证每个燃油泵正在运行,并且有足够的燃油.
Make sure all fuel pumps are running and there is sufficient fuel
APU正在运行,或者外部电源已连接.
APU should be running or external power should be connected
注意：引擎启动一般先右后左。
现在我们处于引擎启动前的状态.
We have now reached the “before engine start” aircraft state
启动引擎:
To start an engine:
将你想启动的引擎的移动开关设置到START位置.
Set the engine start switch of the engine you want to start (L/R) to the START position.
旋转START/IGNITION旋钮,将引擎主开关切换为START(运行)模式.(两个旋钮在从左往右数第三块板的上部)
成功启动后,引擎启动器自动关闭
