Os-engines 55HZ-H Hyper Manual do Utilizador

It is of vital importance, before attempting to operate your engine, to read the general 'SAFETY INSTRUCTIONS AND WARNINGS' section

18GLOWPLUGThe role of the glowplugGlowplug lifeParticularly in the case of very high performance engines, glowplugs must be regarded as expenda

20BASIC POSITION OF MIXTURE CONTROL SCREW(Mixture Control Valve)RichMixture Control ValveMIxture Control ScrewLeanAs delivered, the Mixture Co

22Open1.2.Opening and closing of the Needle-ValveTurn the needle clockwise to close the needle-valve, and turn the needle counter-clockwis

24In case the engine does not stop.Hold the rotor head, and pinch the fuel line to stop the fuel supply. If it still does not stop, pull off the fuel

26Please observe the following before beginning to make any adjustment. High-Speed Needle Valve. Turn this approximately 30 degrees (3 to 4 cli

28Having provisionally set the idle mixture, the next step is to adjust the mixture for hovering flight.Hover the model and actuate the throttle to ob

30CARBURETOR CLEANLINESSThe correct functioning of the carburetor depends on its small fuel orifices remaining clear. The minute particles of f

32CARE AND MAINTENANCEPlease pay attention to the matters described below to ensure that your engine serves you well in regard to performan

34TROUBLE SHOOTINGSymptomCauseCorrective actionEngine fails to fire.Fuel tank is empty.Fuel not reaching the engine.Fill the tank with fuel and repeat

36SymptomCauseCorrective actionSymptomCauseCorrective actionUnstable idleUnsuitable glowplugUse suggested glowplug in the instructions.Unsuitable fuel

! ! 2Remember that your engine is not a "toy", but a highly efficient internal-combustion machine whose power is capable

38C.M3x15123456789101112141516C.M3x817181312-1C.M2.6x181-1ENGINE EXPLODED VIEWType of screw C…Cap Screw＊ 79871055M2.6x18CAP SCREW SETS(10pcs./sets)Cod

40234-14-24-3456789-19-29-39-4911-111-211-311-4103-112C.M3x811-1C.M2.6x711CARBURETOR EXPLODED VIEWType of screw C...Cap Screw4111-1233-144-14-24-3567

42(72144000)(71531000)(71531010)(72403050) (55500002)(71521000)(L) M3LONG SOCKET WRENCH WITH PLUG GRIPSUPER FILTERLOCK WASHER(10set)O.S. GENUINE PARTS

44MEMOC Copyright 2009 by O.S.Engines Mfg. Co., Ltd. All rights reserved. Printed in Japan.60092230 100903TEL. (06) 6702-0225FAX. (06) 6704-27226

! 4NOTES•••••This engine was designed for model helicopters. Do not attempt to use it for any other purpose.Mount the engine in your model

6Notes on installing cooling fan and clutchDo not use a tool which locks piston when installing a cooling-fan and clutch, or top of the pis

8NOTES WHEN APPLYING AN ELECTRIC STARTERBecause of this initial tightness, a standard electric starter may have difficulty in rotating the

10Note on heating the glow plugThe heatsink head on the engine is treated with an anodized finish which does not conduct current. Therefore, whe

12Heatsink HeadCarburetorType 40LCrankshaftPropeller nutCrankcaseGlowplugBeam MountCover PlateHigh SpeedNeedle ValveFuel InletMixture Control ValveThr

14Select, by practical tests, the most suitable fuel from among the best quality fuels available in your country for helicopter use. For the best thro

16The under-surfaces of all O.S. engine beam mounting lugs are precision machined flat and exactyly parallel to the engine's hor