|
曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
The system includes safety devices which affect outflow valve travel limitation, cabin altitude limitation and differential pressure limits exceedance. Rev 2A, Apr 11, 2005 Flight Crew Operating Manual Volume 2 The cabin is controlled to an altitude of no more than 5,670 feet at 51,000 feet airplane altitude and no more than 4,500 feet when flying at 45,000 feet. Effectivity: . Airplanes 9127 thru 9158 not incorporating Service Bulletin: . SB 700.1A11.21.004, Modification . Pressurization Control . Cabin Altitude Reduction During Flight for Improved Passenger Comfort. The cabin is controlled to an altitude of no more than 7,230 feet at 51,000 feet airplane altitude and no more than 6,000 feet when flying at 45,000 feet. The CPCS controls cabin rate at 500 ft/min cabin climb and 300 ft/min cabin descent (normal mode) and provides a 800 ft/min cabin climb and up to a 800 ft/min descent rate (high mode) in order to accommodate the maximum normal airplane operating performance. The Pressurization System control panel is located on the overhead panel. Volume 2 Flight Crew Operating Manual Rev 12, Aug 14, 2006 AIR CONDITIONING AND PRESSURIZATION GENERAL (CONT'D)
Bleed/Anti.Ice Synoptic AIR CONDITIONING AND PRESSURIZATION The pneumatic system supplies compressed air for air conditioning and pressurization, engine starting and ice and rain protection (see Chapter 14). The pneumatic air supply normally comes from the engines (inflight), and the APU or a high pressure ground air supply unit (on the ground). GF0210_002 Bleed selection is available on the Bleed/Air Conditioning/Anti-Ice panel. The bleed selections are as follows: L (R) ENG BLEED Selector OFF . Selects engine bleed air
AUTO . PRV and HPV operation
OPEN . Selects crossbleed valve open and the affected side PRV is commanded to close, controlled by BMC. 中国公务机网 www.gongwuji.com 公务机翻译 www.aviation.cn 本文链接地址：庞巴迪环球5000公务机机组操作手册 Bombardier Global-空调和增压(3) |
