SAEAIR1266修订版A.doc

SAE AIR1266 修订版A 4.1.1 （待续）： 组件排气口温度可通过调节与冲压空气旁路阀(2) 手动温控：可通过手动备用组件来控制各区和组件的温度。 b. 各区及组件温控系统在飞行中的管理：为了对系统进行合理管理，应为机组人员配备最少的仪表和指示灯，来监测系统性能和评估手动操作情况。这些仪表的读数也作为系统故障隔离方案的一部分。 (1)Flight Deck Panel Instruments: The flight deck panel (Figure 6) is provided with instruments for the following indications laid out in a logical manner from top down: 飞行甲板控制台仪表：飞行甲板控制台（图6）装有仪表，可按照一种逻辑方式自上而下进行如下提示： Individual zone temperature (COMPT) – Five 各区域温度(COMPT) – 5 Individual zone inlet duct temperature (DUCT) – Five 各区域进气口温度(DUCT) – 5 Individual zone trim valve positions (VALVE POS) – Five 各区域调节阀位置 (VALVE POS) – 5 Pack off lights (PACK 1,2,3 OFF) – Three 组件(PACK 1,2,3 OFF) – 3 可分别为三个组件(PACK IND SEL)选择组件涡轮进气口温度(TURB INLET TEMP)、旁路阀位置(PACK TEMP VALVE POSITION)、排气口温度(PACK DISCH TEMP)。 独立组件流量指示灯(FLOW) – 3 可在各种故障监测条件下对比仪表读数和已知的可接受性能限制水平。 (2)Out-of-Tolerance Indicators - The following indicators are provided to signal gross out-of-tolerance conditions: 超出公差范围指示灯 – 提供下列指示灯，对超出公差范围的情况进行信号预警： DUCT/AVIONIC COMP. OVERHEAT light - This light illuminates when: DUCT/AVIONIC COMP. OVERHEAT指示灯 – 在下列情况下，该指示灯会亮起： (a)Any one of the five zone inlet overheat thermal switches activates. 5区进气口过热控制开关中有一个开关启动。 (b) 技术舱航空电子技术舱 SAE AIR1266 修订版A 4.1.1 （待续）： Individual ZONE INLET OVERHEAT indicators (five, located on a separate maintenance panel) - The appropriate indicator lights when a zone inlet overheat switch activates along with the DUCT/AVIONIC COMP. OVERHEAT light. This aids fault isolation of the particular zone inlet that caused the overheat. 各区进气口过热指示灯（独立维护面板上的5个区域）- 当一个区域进气口过热开关和DUCT/AVIONIC COMP. OVERHEAT指示灯同时启动时，对应的指示器灯会亮。这有助于对导致过热的某个区域进气口进行故障隔离。 Individual PACK OFF lights (three) - The appropriate light illuminates when the pack flow control closes due to pack overheat, loss of supply pressure, or when packs are manually selected OFF. 各PACK OFF指示灯（3个）- 当组件流量控制阀因组件过热或供压不足而关闭，或组件经手工设置为OFF时，对应的指示灯会亮。 TRIM PRESSURE HI light (located on Master caution panel) - Illuminates when a pressure switc