OPERATING AND MAINTENANCE MANUAL FOR ULTRALIGHT AEROPLANE
2.3.10. Pitot-static system
The pitot tube provides the ram air pressure to the airspeed indicator. The tube is on the fin
tip. Pressure distribution to individual instruments is done through flexible plastic hoses.
Keep the system deck to assure its correct function. If
disconnect hoses from the instruments and slightly blow into the system.
WARNING!
Do not blow into the system when the instruments are not disconnected - it may cause
instruments damage.
Document No:
Date of issue: 30.01.2008
UFM-13 Lambada
water gets inside the system
2-12