SkyView System Installation Guide - Dynon Avionics

Accessory Installation and ConfigurationPlumbingFigure 93–Boom Mount AOA/Pitot Probe DimensionsBecause the pitot and AOA plumbing tubes have not been annealed, they workhardenrapidly when manipulated. Make gentle bends, and only bend any givensection once.After mounting the probe, route the pitot and AOA lines from the probe to the SV-ADAHRS-20X.The tube closest to the snout is the pitot line, while the tube in the rear is the AOA line. There isno static source on the probe.After mounting the probe, install tubing interface hardware to connect the 3/16 plumbing linesfrom the probe to whatever plumbing lines run back to the SV-ADAHRS-20X in your aircraft.Make sure the plumbing lines do not chafe or interfere with any aircraft control systems.Although the Standard Mount AOA/pitot design incorporates a drain feature, thebuildler/installer should ensure that the design and installation of each pitot/AOA systemprovides positive drainage of moisture from the plumbing.Pressure CheckDynon’s Standard Mount AOA/pitot design deliberately has a pin-sized leak hole in each of thetwo tubes to permit draining any moisture which might accumulate inside. These holes arelocated in the middle of the tube at the bottom. Plugging these holes does not guarantee apneumatic seal (although one is sometimes present). The leak that may exist does not affectthe performance of the probe. You will, however, need to take it into account when doingpressure/leak tests on your pitot system.CalibrationIt is your responsibility to fly your plane safely while performing any configurationor calibration in flight. The best scenario includes a second person to perform anynecessary steps on any SkyView components.15-10 SkyView System Installation Guide - Revision O