Os-engines FS-91 II FI Bedienungsanleitung

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

10NOTE:Be sure to secure large enough air intake and outlet area for cooling the engine in order not to overheat the engine. INSTALLING THE GLOW PLUGG

11F SSERIESF SSERIESFront viewCORRECTSide viewTop surfaces are in the same plane.Re-align the surfaces as necessaryINCORRECTTop surfaces are not in th

12F SSERIESMADE IN JAPAN10-15mmA fuel tank of approximately 450cc capacity is suggested. This allows up to 14-15 minutes flying time, dependent upon

13Install the EC-2 in a location that is not susceptible to the effects of heat, fuel or vibrations while allowing easy manipulation. Always make sur

14▲▲Ensuring a proper linkage is important in the FS-91S FI system in terms of a proper air-fuel mixture. In other words, it is necessary to maint

15 (4) Adjustment of Amount of Throttle Servo and Air Valve AngleMove the throttle stick on the transmitter to slow and then full high. If there is ex

16AB0ENGINE STARTING AND AIR-FUEL MIXTURE ADJUSTMENT (1) Switch on the transmitter then the receiver. Make sure the Limit is set. Make sure that LED f

1710-15%15-20%F-40202,000-2,100r.p.m.6,500-7,000r.p.m.8,900-9,200r.p.m.General reference for engine speedCase of a 13 x 9, 2-blade propellerFull slow

18 (1) Always be sure to close the throttle stick to idle position before applying the starter and starting battery. (Do not attempt to start the eng

19FLIGHT ADJUSTMENTThe next step is to take the airplane on an actual flight. Although the adjustments have been already made, recheck the Limit setti

2Remember that your engine is not a " toy ", but a highly efficient internal-combustion machine whose power is capable of harming you, or ot

20GLOWPLUGSThe role of the glowplugGlowplug lifeParticularly in the case of very high performance engines, glowplugs must be regarded as expendable it

21CARE AFTER USEFirst vent the pressure from the fuel tank. Next, drain any fuel in the fuel tank. Turn on the transmitter and receiver switches bu

22TROUBLESHOOTING Problem ConfirmationEngine does not startEngine operation is unstable at low speedsEngine operation is unstable at high speedsEngine

23(71531000)(72403050)(71521000)(45910300)(55500004)M5(72200130)(72200110)5/16"-M5(45910200 For Spinner)(71901100)(71615009)NON-BUBBLE WEIGHTSUPE

24C.M3.5X8C.M3.5X20C.M2.6X8N.+M3X22C.M2.6X1212343-13-24-14-255-15-25-35-4766-16-26-36-489101111-111-21213141516171918202122232423252727-227-227-126282

252900821945908000461200002673101045564000248818244596611045966100459660004590111045962010452311004577100045901010455300104590201045907030461031004560

2629483300459852002798160045915000278814004598510045985110N.+M3X22N.+M3X61234568C.M2.6X87No.The specifications are subject to alteration for improveme

272,000-12,000 r.p.m.F-4020 (47g 1.66oz)680g (24.0oz.)1.6 ps / 11,000r.p.m.24.8 mm (1.165in)14.95 cc (1.60cu.in.)27.7 mm (1.323in)F SSERIESMADE IN

28MEMO

C Copyright 2001 by O.S.Engines Mfg. Co., Ltd. All rights reserved. Printed in Japan.UNEQUALLEDQUALITYPRECISION&PERFORMANCEESTABLISHINGTHESTANDAR

3NOTESThis engine was designed for model aircraft. Do not attempt to use it for any other purpose.Mount the engine in your model securely, following t

4Adjust the throttle linkage so that the engine stops when the throttle stick and trim lever on the transmitter are fully retarded. Alternatively, the

5This is the FS-91S -FI (fuel injection) engine equipped with a revolutionary fuel supply system that was jointly developed by Futaba, a manufacturer

6The injector consists of a solenoid valve with built-in regulator. It controls pressurized fuel at a constant pressure and accurately injects fuel ba

7CONNECTING WITH THE EC-2Connect the receiver and servo-related components (rudder section) in the same manner as in the past.(5) RPM sensor input ter

8F SSERIESMADE IN JAPAN受信機CH3AUX＊(7) L.E.D.(Display of green and red)It flashes or changes color when setting and cheking limit, and adjusting inj

9LoMiHi123456789Injection trim can be adjusted independently for two area as shown in the graph. Intermediate slow and full high are adjusted with th