JG14_Smil Posted April 16, 2019 Share Posted April 16, 2019 Hello, The oxygen pressure gauge, the one without the blinkers, does nothing at all now. Does anyone remember it working? Is it suppose to work? Thanks, Link to comment Share on other sites More sharing options...
Beta Sokol Posted April 16, 2019 Share Posted April 16, 2019 The instrument shows helmet oxygen pressure, maybe not simulated, never used a helmet. Link to comment Share on other sites More sharing options...
Beta Sokol Posted April 16, 2019 Share Posted April 16, 2019 If you ask, which helmet (ГШ 4 or ГШ 6), found a picture... Link to comment Share on other sites More sharing options...
ownShip Posted April 16, 2019 Share Posted April 16, 2019 Hello, The oxygen pressure gauge, the one without the blinkers, does nothing at all now. Does anyone remember it working? Is it suppose to work? Thanks, Are you checking the oxygen system above 3 km? From the Manual: KKO-5 operation depending on altitude: up to 2 km pilot breathes in cockpit air; from 3 km to 8km – oxygen-air mixture; from 8 km to service ceiling – pure oxygen. At altitudes lower than 2 km, if the RPK-52 «100%О2 – NORMAL» handle is set into the «NORMAL» position, oxygen is not supplied and IK-52 oxygen pressure indicator and flow annunciator flags do not react on inhaling and exhaling. [sIGPIC][/sIGPIC] Fair Winds and Following Seas Link to comment Share on other sites More sharing options...
JG14_Smil Posted April 17, 2019 Author Share Posted April 17, 2019 Yes, found it in the manual. Should have read first. Ikarus has a gauge for it, for naught. Link to comment Share on other sites More sharing options...
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