CONTENTS RM80 cc engine - components and elements: ........ Engine ....................Running-in of the engine ..............Starting up the engine ..............Reductor gear and transmission ........... Inlet ....................Adjustment of the carburation ............Maintenance ....................Torque table ....................USER MANUAL...
RM80 components and elements. RM80 ENGINE - COMPONENTS AND ELEMENTS MOTOR This engine is especially conceived and created for the sport of Paramotor. It is a two- stroke monocylindrical engine of 80 cc, high compression, cooled by forced air maintaining temperature of the motor at its best and high performance.
RM80 components and elements. Revisions and checks during this phase are detailed on section Maintenance, First 10 hours. If you feel the engine is loosing power, it may be due to a poor carburation because it is not properly adjusted or because the filter is dirty. Depending on the altitude, you will have to readjust the carburation in order to avoid it being too poor.
RM80 components and elements. ADJUSTMENT OF THE CARBURATION The manufacturer has adjusted the carburettor before delivery. If you are not totally sure how to control this type of adjustment, avoid any action since this carburettor is quite stable at any heights and temperatures.
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RM80 components and elements. MAINTENACE IMPORTANT: after your engine having running one hour check torque of all cylinder head nuts with a torque wrench (9 Nm or 0.9 Kgm) FIRST 10 HOURS (RUNNING-IN) 1.- Check torque of all screws and nuts of the engine and of all other elements related, especially the exhaust pipe.
Maintenance. EVERY 100 HOURS. Same as every 20 + 50 hours, and: 1.- Check state of the engine catches and change if necessary. 2.- Replace la piston needle box and rings. 3.- Replace main petrol tube and check state of the other circuit sections. EVERY 200 HOURS.
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CONTENTS 1 Introduction ..................... 2 Warning ..................... 3 Get ready for the use................3.1 Propeller mounting .................. 3.2 Fuel ......................3.3 Starting and turning off ................3.4 Warm-up ....................3.5 Carburetor adjustment ................3.6 Break-in ....................4 Normal operation .................. 4.1 Discovering new horizons...............
Warning. 10 WARNING It needs to be conscious that the motor can stop, have a breakup or to go off in any moment. This could lead a crash to the ground or a landing in hostile areas with possible damages/death of the pilot or other people. The ultralight moved by this motor must fly in permitted spaces to it, not to fly above a crowd of people, inhabited centers, zones that have difficult or void landings, not to fly above zones of water or where is possible to drown.
Get Ready for the Use. GET READY FOR THE USE PROPELLER MOUNTING Be sure to possess a suitable and guaranteed propeller by Vittorazi for your motor. Attention: the propeller can be mounted in two opposite position in comparison to the reduction drive, which only one is correct. Ask to the authorized dealer or to the instructor, if you are not certain for the assemblage of the propeller.
Get Ready for the Use. 12 During the operation of decanting, mixing, filling, choose an open place, ventilated, clean and away from dusts, sand, grass and everythings that can obstruct the passage of the gasoline. If possible while filling the tank of the aircraft, filter the mixture. Be sure that the tank for the transport gasoline, filter and funnel, is perfectly always clean.
Get Ready for the Use. CARBURETOR ADJUSTMENT 4.5.1 A SIMPLE AND FAST CONTROL Don’t have any experience or affinity with the motors? Don’t worry, you follow step by step what we tell you in this paragraph. From years our ambition is to furnish a simple product and accessible to everybody, trying to get simple and effective solutions for who doesn’t have experience of adjustement of motor.
Get Ready for the Use. 14 Attention: if the carburation of the motor (the quantity of gasoline that arrive to the motor) is poor, therefore the opening of the screw is lower in comparison to the indications of the chart, will probably occur breakups as seizures, overheatings, fusions of the piston, precocious usury of the components.
Normal Operation. BREAK-IN Vittorazi Fly100evo Screw H 1 +1/4 of turn First liter 4.0% or 25:1 From 2 to 30 liters 3.0% or 33:1 Chart 3.6.1 First liter of fuel The first phase is effected to the ground, it will last around 15 minutes with a liter of fuel.
Manteinance. 16 SPECIFICATION AND TECHNICAL DATA Displacement: 98.2 cc Stroke: 50.0mm Bore: Ø 50.0 mm Piston: 2 segmentos, HQ protec. grafito Power: 18 hp a 9.500 RPM Reduction drive: Engranaje helicoidal con baño de aceite Reducción 1/3.3 – 1/3.65 – 1/4 embrague centrífugo, ajustable Max speed:: de 9.400 a 9.600 RPM Thrust: 58 kg with prop 125cm Pilot up to 90-100kg...
Manteinance. We advise: to correctly have the procedures of starting, in fact when the spark-plug receives too gasoline from the carburetor, it stops temporarily working or sometimes definitely. We advise to replace the spark-plug every 25 hours of use, so you will always have a good coverage of operation.
Manteinance. 18 REED VALVE The control of the reed valve can be effected after 25 hours of use therefore at the same time of the carburetor cleaning. It will be enough to get off the plate that contains the reed valve and to check that the petals are not broken or splintery.
Manteinance. Change now the soundproofing material worn out, cleaning the covers that seal the silencer and continue to the assemblage of the new soundproofing material. Add as denoted in the figure 6.5.1 and 6.5.2 a sealing paste, resistant to high temperatures on the points of junction, fix two new rivets in the original position, change the gasket silencer-muffler.
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Mantenimiento. 20 Lift the pulley with the help of a small screwdriver holding back the spooling spring that is found under the pulley, figure 4 (you will avoid to go out this spring). If for distraction or accident the spooling spring escapes, can be rearranged (provided of patience) manually in the original position.
Chart of Manteinance. CHART OF MAINTENANCE Before and Every Every after use 25 hours 100 hours Breakups, leak of oil, Checkup worn out parts Screws and nuts Checkup Sliding throttle Checkup Killing off button Checkup Engine idle Checkup Rubber mountings Checkup Carburation by the Checkup...
Tightening Torque and Special Tools. TIGHTENING TORQUE AND SPECIAL TOOLS Nuts head of 8mms 16-18 Nm Nut flywheel or clutch of 10mms 50-55 Nm Screws crankcase of 5mms 6-6.5 Nm Spark-plug 25-30 Nm Stud cylinder of 8mms 16-18 Nm Stud exhaust of 7mms 10-12 Nm Screws or nuts of 4mm 2.5-3 Nm...
FAQ. FREQUENT ASKED QUESTIONS - FAQ The motor doesn’t start and the spark-plug doesn’t have sparks The spark-plug is worn out or defective Replace it The spark-plug is wet from gasoline Get off the spark-plug and the carburetor. Make turn the motor with the starting or han- dly.
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FAQ. The motor starts well but the power is irregular or low The ignition coil or the contact breaker Replace it has a problem Wrong carburation Restore the standard carburation The reed valve is worn out Replace the petals Aspiration of air from the junctions Control and substitution where necessary of the gaskets, o-ring or oilseals.
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FAQ. Noisiness Propeller breakup Small lesions: reparation allowed only for ex- perienced person. Otherwise substitution. Components’ breakup (es. muffler, Check the motor. Don’t use the motor up to the bearings, bracket) problem has not been identified and resolved. Soundproofing material worn out Replace it Gasket connection exhaust/silencer Replace it...
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CONTENTS PA125 c.c. engine, components and elements: ......Engine ....................Running-in the Engine..............Starting the Engine ................Reduction Gear and Transmission ..........Inlet ....................Adjustment of the Carburation ............Maintenance ....................Torque Table ....................USER MANUAL...
Ros 125 Engine, Components and Elements. PA125 ENGINE, COMPONENTS AND ELEMENTS ENGINE This engine is especially conceived and created for the sport of Paramotoring. It is a two-stroke monocylinder engine of 125 c.c., high compression, cooled by forced air — maintaining temperature of the motor at its best—, variable ignition and high performance.
Ros 125 Engine, Components and Elements. STARTING THE ENGINE It is forbidden to start the engine without the propeller and/or the reductor gear. A two- stroke engine has very little mass and without the load of these elements, it reaches its maximum revolutions in a fraction of a second.
Ros 125 Engine, Components and Elements. INLET WALBRO CARBURETTOR COLD START: In order to start from cold, prime the engine with the petrol from the fuel feeder pump (PIC. 25) at the same time pushing the button on the carburettor (PIC. 25B). Then, use full-throttle when you pull the starting rope.
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Ros 125 Engine, Components and Elements. 30 WALBRO CARBURETTOR This ROS125 engine is fitted with a Walbro 24, the same carburettor as Top80 engine. It could be necessary to change carburation according to the season —spring/summer and autumn/ winter—, and to the altitude. It is extremely important for the best engine efficiency and its own life to keep your carburettor adjustment under the best conditions..
Maintenance. MAINTENANCE IMPORTANT: after your engine having running one hour check torque of all cylinder head nuts with a torque wrench (16 Nm or 1.6 Kgm) FIRST 5 HOURS (RUNNING-IN) 1.- Check torque of all screws and nuts of the engine and of all other elements related, especially the exhaust pipe.
Maintenance. EVERY 100 HOURS. Same as every 20 + 50 hours, and: 1.- Replace reduction gear oil and oil catches in reduction gear. 2.- Replace casing oil catches. 3.- Replace both piston rings, cylinder base gasket, cylinder head gasket (O-ring), exhaust gasket, and exhaust dampers (if cracks appear).
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INDICE 1 FUEL ......................2 CARBURETOR ..................3 CARBURATION ..................5 WARNING !!! ..................3 BELT TENSION ..................5 Interventions to be carried out EVERY 20 HOURS ....3 Interventions to be carried out OUT EVERY 50 HOURS ... 5 WORKING TEMPERATURE ..............
FUEL The Walker jet engine is designed to function with a GASOLINE/OIL mixture. We recommend using full-synthetic based oils. During the running-in stage, use an oil percentage of 3% (33:1), and then 2,5% (40:1) once this stage has been completed. The gasoline must have an octane number taht is not lower than 95, in order not to run into pre-ignition...
CARBURATION N.B. In this paragraph the term „MIXTURE“ refers to the combination of the two elements: (air) + (oil\gasoline) that takes place inside the carburetor. Changes in atmospheric conditions and height affect the functioning of the engine, in that they vary the density of the air, as a result the air\oil\gasoline mixture ratio is modified.
After having chosen a suitable place, above all without any stones or other material that could damage the moving parts, start the engine, leaving it to warm up for 10 minutes to approx. 2,500 rpm. Then slowly bring the engine to a higher speed, decreasing and increasing the rpm at intervals of 1 minute, using various “ranges”...
EVERY 20 HOURS Interventions to be carried out · Clean the carburetor filter. · Clean the petrol filter. · Check the belt tension and condition. · Lubricate the ball joint on the catalytic converter. EVERY 50 HOURS Interventions to be carried out ·...
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Temperatures that must not be exceeded when taking off and when all the power is required of the engine: Exhaust gas temperature 600 Temperature under the spark plug 230 WARNING! The engine must NEVER, at any time or under any conditions, exceed: C exhaust gas temperature (EGT) C temperature under the spark plug (CHT) It is therefore necessary to use a tool to read these temperatures, in order to protect the engine,...