HE PARAMOTORES - BlackHawk Paramotor
Contents
1. Note On the underside of the carter two support lugs 1 are provided for vibration dampening of the exhaust system by rubber mounts sinem blocks ne oe _ Hf Attention a rigid suspension of the exhaust system could 7 result in fractures in the exhaust system gt Attach the high temperature resistant sinem blocks on the two support lugs on the underside of the carter gt Arrange supports so that the exhaust system from the exhaust socket on the cylinder to the muffler follows the straightest possible course Also make sure that the sinem blocks are not over stressed gt For sealing of the ball joint between engine and exhaust system secure the exhaust system on ball joint with the three supplied exhaust springs 2 E Attention Do not over stress the springs 2 when fitting them Hi Attention Condition of the exhaust system installation must be verified before each flight i Observation of the engine speed To determine the best possible transmission ratio the use of a rev counter is required for observation of the speed limits Note HE Paramotores offers as an accessory the following indicating instrument Tiny Tach inductive rev counter Note This instrument is operating via an integrated battery At engine start the readings of the connected sensors inductive pick up for engine speed r p m will be displayed This display will remain on for 5 seconds after engine stop E Attention Pay attention to2. crossway fashion Clean the inline fuel filter v Check the bolts on the propeller It is important that the propeller bolts are tight but equally tight Make sure that you do not crush the propeller by over tightening the bolts 1 0 Kg m is the maximum recommended torque MAI NTENACE EVERY 20 HOURS v Change the spark plug and check that the spark plug cable has not chafed v Check all bolts and lock nuts in general and in particular check the nuts on the base of the exhaust pipe Do not over tighten the exhaust manifold bolts v Check whilst engine warm the four bolts on top of the cylinder head Pressure of tightness should be 12 N M 8 85 Ibf ft MAINTENANCE EVERY 50 HOURS v Check the general condition of the frame and chassis v Check the play and thickness of the clutch s friction plates The clutch bell should be at least 1 2 mm thick Clean the interior of the clutch bell with a clean cloth and remove any dust v Decoke the piston crown the exhaust port and cylinder head v Check the condition of the piston ring and that they are not sticking in the ring groove MAINTENANCE EVERY 100 HOURS v Check the all the engine seals and replace if necessary v Replace the piston needle bearing and ring MAINTENANCE EVERY 200 HOURS v Check the engine bearings and replace if necessary v Replace the piston and the engine seals MAINTENANCE EVERY YEAR y Check the carburettor s membrane y Check the seals on the cra
3. misuse abuse or neglect Note Damage rust corrosion premature wear to the engine caused by water ingestion Note Damage resulting from sand stones infiltration Note Damage resulting from any foreign material ingestion Note Damage resulting from service by an unqualified mechanic v Expressed or implied warranties This warranty gives you specific rights and you may also have other legal rights which may vary from state to state or province to province Where applicable this warranty is expressly in lieu of all other expressed or implied warranties of HE Paramotores its distributors and selling distributors including any warranty of merchantability or fitness for any particular purpose otherwise the implied warranty is limited to the duration of this warranty However some states or provinces do not allow limitations on how long an implied warranty lasts so the above limitation may not apply Neither the distributor nor any other person has been authorised to make any affirmation representation or warranty other than those contained in this warranty and if made such affirmation representation or warranty shall not be enforceable against HE Paramotores or by any other person HE Paramotores reserves the right to modify its warranty policy at any time being understood that such modification will not alter the warranty conditions applicable to paramotor engines sold while the above warranty is in effect vi Con
4. not damaged that it is secure and that it turns smoothly without making noises BE CAREFUL never be tempted to put your hands in the paramotor once the engine is started even though the propeller is not moving v Check that the exhaust pipe is correctly held in place and that it is not damaged check that all of the engine parts air filter and carburettor petrol tank and pipe spark plug and starter cable are fitted correctly and are secure Check that nothing can come loose in flight because if anything hits the propeller it will be a danger for the paramotor the pilot and other people v Check the welding on the chassis especially where the engine is located Check that the netting is securely held in place Check that none of the paraglider lines are in the way of the propeller and that nothing else can be sucked in E Attention If in doubt do not take off When you have landed use a clean cloth to remove traces of oil and dust from the engine and the propeller This is the best way to discover any potential problems MAINTENANCE EVERY 5 HOURS v Check the spark plug The plug should be a mid brown colour and the distance between the electrodes should be 0 5 mm v Check all bolts Take special care with the bolts on the cylinder head they should be at a torque setting of 9Nm 0 9 Kgm To avoid damaging the cylinder head this check should be made with the engine cold and the adjustment of the screws should be made in a diagonal
5. the manufacturer s notes about connections and operation of the instrument E Attention Use the original spark plug of 5 k resistance so that the operation of the rev counter is not impaired Wind at least three turns of the inductive cable between the ignition coil and spark plug connector and secure it with a cable tie on the ignition cable Attach the instrument with cable ties for highest visibility and lowest inconvenience on the harness or chassis E Attention Use a vibration damping pad between the instrument and tightening spot gt Secure induction cable with cable ties on the frame Hi Attention The induction cable must be free of tensile stress stress could damage the cable or could result in the malfunctioning of the cable and the instrument Warning Before engine operation read the Operator s Manual 2 Operating instructions for HE engines type R 90 and R 125 a Technical description of the HE engines type R 90 and R 125 i Type of engine Single cylinder two cycle engine with reed valve controlled inlet Mixture lubrication is achieved by adding oil to the gasoline in a specified mixing ratio ii Ignition unit Easy manual start system placed for over shoulder start iii Carburettor Walbro WG or WB report to the Walbro user manual for any specific information Report to engine tuning section for tuning details iv Intake silencer The intake silencer incorporates an air filter to cl
6. 3 0 5 mm check thermostat if any the switch off button the coil electric wire to the terminal check the oil level fix or replace the mountings replace glass wool fix or replace before taking off again check the engine bolts and nuts 3 Warranty a Warranty conditions Warranty card i Period HE Paramotores as manufacturer warrants directly or through their authorized HE Paramotores distributors from the date of sale to the first consumer every HE Paramotores R 90 and R 125 engine sold as new and unused and delivered by an authorised HE Paramotores distributor for a period of the earliest of Note 6 consecutive months for private use owners Note or 12 consecutive months for engines bought through our distributors network ii What an authorized HE Paramotores distributor will do The authorized HE Paramotores distributor will at its option repair and or replace components defective in material and or workmanship under normal use and service with a genuine HE Paramotores component without charge for parts or labour during said warranty period All parts replaced under warranty become the property of HE Paramotores iii Condition to have the warranty work performed You must present the authorized HE Paramotores service centre the hard copy of the HE Paramotores warranty registration card and or proof of purchase delivered to the customer from the selling dealer at the time of the purchase i
7. C c cm 125 Compression rates cm3 11 1 l Max Revs min 9700 Weight of the engine including the muffler exhaust pipe the air filter and the propeller 13 Kg Laminar aspiration with a carburettor Walbro WG 8 1 Cylinder of aluminium with ceramic coating in Nikasil System of unloading to resonance Helicoidal gear reduction Manual pull start In flight consumption with at 9000 revs 4 litres hour Twin blade propeller in wood T 12 C P 1048 Mb UR 45 Altitude 700 m 9400 3 5 8000 2 8 7000 2 6000 1 depending on prop size material shape and on meteorological conditions altitude C c cm 80 Compression rates cm3 8 1 Max Revs min 9400 Weight of the engine including the muffler exhaust pipe the air filter and the propeller 12 Kg Laminar aspiration with a carburettor Walbro WG 8 1 Cylinder of aluminium with ceramic coating in Nikasil System of unloading to resonance Helicoidal gear reduction Manual pull start In flight consumption with at 9000 revs 3 litres hour Warning The engine is only allowed to be run at peak performance after reaching the specified the specified operating temperature of 160 C Warning The maximum operating temperature of the engine must not be exceeded If the temperature is too high above 240 C it may result in piston seizure Note Dirt must be cleared at regular intervals to achieve the best coo
8. Introduction Congratulations on choosing the R 90 R 125 engine type The HE Paramotores engine type R 90 R 125 have been developed exclusively for use in paramotoring which must only be run mounted with specific propellers using adequate oil type and fuel You should also comply with all the flying rules in your country Warning Before starting with installation and operation of the engine observe the installation instructions and Operator s manual and follow all instructions Warning This engine performs better as comparable products Repeating symbols Warning Identifies an instruction which if not allowed may cause injury or endanger the life of the pilot mechanic or third party Hi Attention Denotes an instruction which if not followed may severely damage the engine Non compliance might lead under certain conditions to health hazards Note information useful for better execution and understanding of instructions gt Denotes a working operation v Denotes a checking operation 1 Installation instructions for HE Engine Type R 90 and R 125 a General precaution and safety information for engine installation Warning For the best possible engine operation compliance with the following advice regarding installation of engine and equipment is required Warning Modifications on engine or equipment are not allowed Warning Besides the engine specific installation advice also take note of info
9. ate clothing to operate your paramotor Helmet gloves proper shoes Warning Do not touch the engine the exhaust system during and immediately after motor operation Risk of burning Warning During operation beware of body or clothing contact with propeller or engine Warning Comply with the safety advice of the paramotor manufacturer Warning Inspect any part prone to wear before and after each flight in accordance with the directive of the paramotor manufacturer Warning Keep the running in procedure as directed Warning operate engine only in the specified limits Warning Never engine with an empty fuel tank Note Three flights of 5 to 10 minutes should be sufficient to warm up your engine when new Note To start with do not operate your engine for longer periods then stated above Note You must run in the engine before flying Note Do not rev up for five minutes while running in Note The running in is over after consuming 10 litres of petrol Note The lifespan of your engine can double with a proper running in while with a bad one you may damage it since the very first hours of working Note In the first phase of the running in the engine must be switched on and off following the cycles below engine 1 cycle 2 cycle next on 2 5 10 minutes minutes minutes off 2 5 5 minutes minutes minutes Note While on the engine must be gently set at
10. ction If the idle is low turn the screw in a clockwise direction ii Propeller Photos Ref HE Name Description Quant unit HEL0005 Wooden Propeller R_0 x1 E HEL0006 Carbon Propeller R_0 x1 7 HEL0007 Wooden Propeller R 12 x1 _ HEL0008 Carbon Propeller R 12 x1 Only the propellers listed in the above table have been properly tested and are adapted to our motors E Attention Never run your engine without an adequate propeller fitted You may damage your engine Warning Take care whilst operating your engine with prop on Never operate an engine with prop if not properly fitted onto an adapted chassis and without a frame securing you from the propeller Warning Do not operate engine with propeller if you have not followed a certified paramotoring course and are not qualified to handle these machines Warning HE Paramotores does not take any responsibility for bad handling and dangerous behaviours with its engines Hi Attention HE engines type R 90 and R 125 have been developed only for paramotoring purposes Any other use will not be covered by the engine s guarantee d Characteristics and Operating limits i R125 Engine R 125 Twin blade propeller in wood T 12 C P1048 Mb UR 45 Altitude 700 m 9700 and more 4 5 8000 7000 6000 1 depending on prop size material shape and on meteorological conditions altitude
11. different revs starting from the lowest up to the highest Warning Repeated revving are unsuitable the clutch may be surcharged After each switching off do carefully check all the mechanic parts bolts and knots After at least 30 minutes of work you can fly avoiding high revs for too a long time A heavy pilot requests more power to fly in such a case is better to run the engine on the ground for at least 1 hour After the first 30 minutes of run do check all the bolts knots and screws particularly those of the engine and the prop as well Those of the engine bolts and knots must be checked every 5 hours of flight Engine overheating may occur while running in you can recognize it by a loss of power In this case is very dangerous to keep it on it is better shutting off and let cooling OR AT LEAST SLOW DOWN BELOW 5000 RPM before applying more power A loss of power may occur because a mixture too lean following a wrong carburettor setting or dirty in the filter do check for such possibilities before restarting the engine In case of overheating it is advisable to check the head screws to verify the seal of the motor head see locking torques Usually a loss of seal can be perceived by dull strokes at starting or by oil leakage once the air conveyer is removed h Maintenance Warning Change lock nuts for new ones if untightened MAINTENANCE BEFORE EVERY FLIGHT IT IS IMPORTANT THAT YOU v Check that the propeller is
12. ean the intake air The intake silencer has been designed for optimum reduction of the air intake noise level and represents a tuned system with the engine v The exhaust system The exhaust system is designed as resonance system with an after muffler and represents a tuned system with engine b Fuel as media for engine operation For engine operation a mixture of unleaded gasoline and oil is required in different quantities varying upon the age of the engine and the model Amount of oil for a given amount of petrol R 90 R 125 Before 6 hours 3 0 of the amount of 3 0 of the amount of U P 95 with fully 2 full tanks unleaded petrol U P 95 with synthetic 2 stroke oil fully synthetic 2 stroke oil e g CASTROL TTS After 6 hours 2 5 of the amount of U P 95 2 5 of the amount of U P 95 with fully with fully synthetic 2 stroke oil synthetic 2 stroke oil gt Pour small amount of fully synthetic 2 stroke oil in a clean fuel container gt Add amount of unleaded petrol 95 to obtain a good mixture E Attention Too much oil in the fuel mixture could lead to engine trouble e g cooking of the exhaust valve E Attention Insufficient amount of oil in the fuel mixture could result in engine trouble e g piston seizure Warning Do not try any different sorts of fuel This could lead to engine damage to the intake system Warning When mixing fuel and fuelling do not smoke or allow naked flames Petrol is highl
13. g gt With the engine a spark plug of the type NGK BR 10 EG summer or NGK BR 9 EG winter get supplied v Verify electrode gap of spark plug Adjust as required Note The electrode gap of spark plug should be 0 5 mm 0 020 in to 0 6 mm 0 024 in Only slight bending of the ground electrode is permitted gt Fit supplied spark plug and tighten to 24 Nm 212in b Put spark plug cap or connector on spark plug f Installation and connection of the carburettor gt Check that all the gaskets are properly fitted onto the laminar entry box and carburettor installation plat gt For the R 80 engines make sure that the venting hole on the side of the laminar entry box and carburettor installation plat is clear and clean gt Remove the transport plug from the carburettor gt Fit carburettor into carburettor socket and secure with hose clamp in vertical position gt For the R 120 connect the outlet hose of the fuel pump with fuel inlet on carburettor Note each time this operation is conducted make sure to use a new set of gaskets g Installation of the Righetti Ridolfi Air Filter silencer gt Fit the carburettor socket 1 into the Air filter hole gt Attach the intake silencer with the supplied hose clamp 2 on the carburettor Note the carburettor socket is asymmetrical and can be turned so that the best possible position for maximum leg clearance can be achieved h Installation of the exhaust system
14. ine starting UNEVEN POWER high revs power loss AND UNSTEADY IDLING in case these troubles show simultaneously carburetion lean because of gas shortage carburetion air suction in the fuel circuit obstructions in the fuel flow the carburettor doesn t provide enough fuel go to carburetion replace pipes filters and joints e replace the gas filter e clean the inner filter in the carburettor e clean the needle jets and fuel ways inside the carburettor go to carburettor maintenance e clean the intake pressure hole e the carburettor gasket is broken or badly mounted e replace the diaphragms must be done when fuel swiftly goes back to the fuel tank when switching off the engine carburetion lean due to an excess of air EXHAUSTION GASES POWER FAILURE NOISE to the speed reducer to the muffler intake to the propeller carburetion fuel suction through the sump or its gaskets carburetion too rich e too much oil in the mixture e unsuitable oil spark plug electrodes distance distance coil fly wheel short circuit on the switch off circuit oil lack bearings or gears damaged mountings or muffler manifold muffler ineffectual muffler disconnected damaged by foreign bodies go to carburetion e check and waterproof by suitable products all the junctions and gaskets e replace the crankshaft gaskets go to carburetion 0 5 mm tool supplied 0
15. king the spark plug will start to get dirty with fuel waste spark plug colour yellow grey hazel brown light brown black brown carburetion lean right rich Diaphragm carburettor In order to work properly the diaphragms pump and valves must be kept wet by the fuel mixture after a long resting without fuel or after several working hours the diaphragms may need to be replaced In case of doubts please do get in touch with us The replacement may be necessary every year the use of old diaphragms leads to an increasing leaning of the mixture and piston seizure In some cases it may be necessary a seasonal carburetion setting especially if you change of altitude for such a setting please do turn to an expert idle too lean Difficult start while revving up the engine tends to stop idle too rich The engine abates while leaving it at idle for ten sec and it revs up slowly excess of smoke R 90 and R125 Our carburettor is provided with a starter for the very first starting cold starting Flip up switcher A in position 2 for starting in position 1 for functioning The little hole B at the front of the carburettor is used in the priming process before starting a cold engine Push cautiously Go to section 2 e You can set the carburetion at the desired revs By the long black downward screw C By turning it anticlockwise you rich the mixture while the opposite you lean it The basic setting is between 1 5 and 1 7 turns fr
16. ling performance E Attention Keep your engine clean at all time e Engine start and operation Prior to engine start verify the following v Before starting the engine ALWAYS check that the throttle cable is not jammed open Do this by squeezing the throttle lever and allow it to release sharply Look around and make sure there is no one nearby and SHOUT Clear prop to warn others of your intentions Warning Never start the engine without the propeller A two stroke engine has a low mass and its maximum speed is reached in fractions of a second when no load is applied It is not equipped with a rev limiter and the mechanical parts are only designed to work at the rotation speeds reached with the propeller Exceeding this speed will have catastrophic effects on the engine v Fuel tank full STARTING A COLD ENGINE If the engine is being started for the first time or it has run out of fuel you will need to prime the fuel system Gently press the short fitted wire prod through the hole in the centre of the plate on the propeller side of the carburettor whilst simultaneously squeezing the pump bulb This allows you to push fuel through the fuel filter and into the carburettor Squeeze the bulb just once and watch the fuel pass through the clear filter Stop pull the wire prod back and gently squeeze the bulb again The carburettor is primed When starting a cold engine pull the choke wire towards you then start the engine and
17. nkcase y Check the rubber engine mounts and elastic parts We recommend that engines with more than 200 working hours should be factory overhauled in order to replace any possibly deteriorated parts i Preservation of engine and equipment For long periods out of operation winter time make sure that the engine will be properly preserved gt Detach carburettor drain fuel from fuel system and close carburettor openings to ensure that no dust or dirt can enter gt Close intake and exhaust port of engine so that they are air tight with adhesive tape gt Apply oil on exhaust systems to prevent corrosion j Trouble shooting DIFFICULT STARTING cold starting hot starting after switching off when the engine is still hot different troubles different troubles with float type carburettor different troubles with diaphragm carburettor Possible cause mixture too rich or too poor air bubbles in the circuit power failure to the spark mixture too poor vapour look failure un the electric circuit the gas from the float chamber spread on the pump after a long resting the carburettor is dried Solution follow the procedures go to engine starting go to carburetion charge the circuit before starting the engine go to engine starting remove it and check go to carburetion wait few minutes or use a colder spark go to power failure go to engine starting go to eng
18. nt of oil by the engine manufacturer However after a certain number of hours it may be necessary to replenish the reduction compartment with appropriate oil Withdraw the three bolts that maintain the reduction compartment onto the engine bloc and bring the reduction compartment down gt Unscrew the venting valve 1 gt Drain all the oil into a recipient and then slowly fill in oil of specification Mouwan Gear 80W90 www kripton es until 0 055 I 1 7 fl OZ US are in the compartment gt Fit the venting screw hand tight and put the reduction compartment back into place with the three screws make sure that they are well tightening Dispose of the used oil in a recycling container Hi Attention When placing the engine on a horizontal surface take care not to damage the electrical wiring of the starter mechanism Note this operation is better conducted when the engine has been previously warmed up in order to liquefy the oil Note use a syringe to fill the reduction compartment d Engine suspension on Chassis If the frame of the chassis was specially prepared to receive the HE Paramotores R 90 and or R 125 engine then 2 steel plats with two holes each are welded on the two frame tubes The four holes form a rectangular shape of 19 cm on the top side 13 5 cm on the bottom side and 13 cm on both sides The engine is tightened into position with four 8mm bolts and four lock nuts e Fitting of the spark plu
19. om the shut position The C screw must be turned very gently always verifying the cleanness of the passage the point where the nozzle of the idle enters the nozzle of the full at about half revs in revving up If the engine pops you tighten it if it abates you loosen it The D screw sets the revs at idle by opening the butterfly valve for additional information please contact your local distributor If the idle is high turn the screw in an anti clockwise direction If the idle is low turn the screw in a clockwise direction R 125 with WB37 The little hole D at the front of the carburettor is used in the priming process before starting a cold engine Push cautiously Go to section 2 e At high revs you can set the carburetion at the desired R P M By turning the long black screw A anticlockwise you rich the mixture while the opposite you lean it The basic setting is between 1 5 and 1 7 turns from the shut position The A screw must be turned very gently At low revs you can set the carburetion at the desired R P M By turning the small black screw B anticlockwise you rich the mixture while the opposite you lean it The basic setting is between 0 5 and 0 7 turns from the shut position The B screw must be turned very gently The C screw sets the revs at idle by opening the butterfly valve for additional information please contact your local distributor If the idle is high turn the screw in an anti clockwise dire
20. rmation from the respective chassis manufacturer b Engine removal from the crate All packing material should be disposed of accordingly The engine carton contains the following parts Qty Part no Description Application 1 MOT0001 2 HE Motor R 90 or R125 1 Workshop Installation Instructions and Operator s Manual 1 Engine identity card 1 SCA0010 Air filter Righetti Ridolfi CONO0002 3 Spark plug NGK BR10 Es BR9 Es Summer and winter Spark plug 1 ESCO001 2 Exhaust system 1 SCA0006 Walbro Carburettor 4 CSA0002 3 Mounting sets 2 HE stickers Subject to change i Attention If engine is placed on a horizontal surface take care not to damage the electrical wiring of the starter mechanism Engine type R 125 This engine type is identical to the R 90 except for Qty Part no Description Application 1 BMOOO09 Cylinder head 1 BMOOO10 Cylinder 1 BMOOO11 Piston 1 ESC0002 Exhaust system 1 BMO0012 Crank shaft These three parts change the characteristic of the engine details to follow in the next chapter Note An engine identity card stating date of delivery company s name and motor s identification number Note The data entered in the engine identity card is required for verification of a warranty claim Without a completely filled in identity card no warranty claim will be granted c Replenishing of oil level The reduction compartment will have already been filled with the appropriate amou
21. sumer assistance procedure If a problem or other difficulty occurs please contact Note Authorized HE Paramotors service centre or Note Authorized HE Paramotors distributor vii Validity Warranty will only be valid if the end user completes this registration card as soon as the paramotor engine goes into service and returns it to the authorized HE Paramotor distributor see in our Internet site Distributor network of the area in which the paramotor engine is firstly operated viii Warning Warning This engine by its design is subject to sudden stoppage Engine stoppage can result in crash landings Such crash landings can lead to serious bodily injury or death Never fly the paramotor equipped with this engine at locations airspeeds altitudes or other circumstances from which a successful no power landing cannot be made after sudden engine stoppage Paramotors equipped with this engine should only fly in daylight VFR conditions Warning This is not a certified paramotor engine It has not received any safety or durability testing and conforms to no aircraft standards It is for use in experimentale uncertified paramotors and vehicles only in which an engine failure will not compromise safety User assumes all risks of use And acknowledges by this use that he knows this engine is subject to sudden stoppage
22. t f Stopping the engine Press the Kill switch button for more then 3 seconds Warning If not you engine will restart g Running in procedure for the engine R 90 For the first two tanks of fuel the engine should be run in with 2 5 of the amount of unleaded petrol U P 95 with fully synthetic 2 stroke oil e g CASTROL TTS The engine should be run in for approx 30 minutes before you start flying and during the first 5 minutes do not use full throttle The engine will be fully run in once it s consumed 20 litres of fuel the mix then put bring the mix to 2 2 R 125 For the first two tanks of fuel the engine should be run in with 3 5 of the amount of unleaded petrol U P 95 with fully synthetic 2 stroke oil e g CASTROL TTS The engine should be run in for approx 30 minutes before you start flying and during the first 5 minutes do not use full throttle The engine will be fully run in once it s consumed 20 litres of fuel the mix then put bring the mix to 3 R 90 R 125 The life of an engine that has been correctly run in will be increased by 100 A badly run in engine has a high risk of being seriously damaged in its first hours of flight The best way to run in your new R 90 is to vary the load on it during the initial running minutes for example Start amp run engine for 2 Minutes stop engine for 2 min Start amp run for 5 Minutes stop engine for 5 min Start amp run engine 10 min stop engine for 5 min Yo
23. u should frequently change the throttle setting gradually increasing amp decreasing the revs but avoiding full throttle Never blip the throttle because you will place the centrifugal clutch under abnormal loads During this period of initial running we advise you to check the security of all the mechanical parts as well as all the nuts bolts and fittings before you start the engine You can fly your R 90 during the first 30 minutes of running in but do not use full throttle more than strictly necessary If you are a heavy pilot we recommend you to run your engine on the ground for at least an hour before flying it After the first half an hour check all the nuts bolts and fittings especially those on the engine and the propeller This check should ideally be made every time you fly but at the very least be done every 5 hours It is possible that the engine may overheat during the running in period If this happens you ll notice a loss of thrust and you should switch the engine off and let it cool down or at least immediately reduce the revs An overheated engine can usually be detected by back firing noises or by oil stains on the cylinder cooling fins If the engine should overheat the bolts on the cylinder head may become slack and should be checked do not over tighten them Don t mistake overheating for poor carburettor adjustment or dirt in the filter both of which may also cause a loss of thrust Warning Always wear appropri
24. v Exclusions are not warranted Note Normal wear on all items Note Replacement parts and or accessories which are not genuine HE Paramotores parts and or accessories Note Damage resulting from the installation of parts other then genuine HE Paramotores parts Note Damage caused by failure to provide proper maintenance as detailed in the operator s manual The labour parts and lubricants costs of all maintenance services including tune ups and adjustments will be charged to the owner Note Paramotor engines used for racing or commercial purposes Note All optional accessories installed on the paramotor engine the normal warranty policy for parts and accessories if any applies Note Damage resulting from running the paramotor engine without a propeller Note Damage resulting from modification of the paramotor engine not approved in writing by HE Paramotores Note Damage caused by electrolysis Note Cold seizure and scuffing Note Use of gear reduction not designed by HE Paramotores Note Use of propeller not referenced by HE Paramotores Note Losses incurred by the paramotor engine owner other then the parts and labour such as but not limited to mounting and dismounting of the engine from the paramotor loss of use transportation telephone calls taxis and any other incidental or consequential damage Note Damage resulting from accident fire or other casualty
25. wait until it stops running Then return the choke wire to the neutral position and start the engine again using a little throttle then let it tick over until warm The engine will normally start without any problems unless the outdoor temperature is very low In this case repeat the use of the choke Note To avoid damaging the starter mechanism always use the starter as follows hold the starter handle with one hand brace yourself against the frame with the other and gently pull the starter feeling for the point of maximum resistance Once there give the starter cord a short sharp pull Normally the engine will start up immediately If the engine does not start don t keep pulling the starter it will not help and it could even be dangerous Save your energy and find the source of the problem It is nearly always an excess of fuel the engine has been flooded Unlike a lot of paramotor engines the R 80 has it s spark plug head up so it s not prone to flooding Over zealous use of the fuel primer pump will however flood it and it won t start no matter how many times you pull the cord If the engine has become flooded simply remove and wipe clean the spark plug Tip use a cigarette lighter to burn off the excess fuel on the spark plug STARTING A WARM ENGINE Follow the same procedure as before but do not use the choke The engine needs to reach its working temperature allow it to warm up for at least a minute before revving i
26. y flammable and explosive under certain conditions Warning Never perform mixing and fuelling in a closed room handle fuel in well ventilated area only Note Do not fill the fuel container to the top gt Shake well fuel container gt Pour fuel into fuel tank of the paramotor gt Close fuel tank and fuel container immediately after fuelling Warning Before each fuelling shake well fuel container to ensure adequate mixing of the gasoline with the oil Warning Fuel the paramotor only when engine is not running Warning Make sure that the fuel will not splash onto hot engine components or equipment Risk of fire and explosion Warning Pay attention to the safety advice of the paramotor manufacturer Hi Attention Don t spill fuel Absorb spilled fuel with appropriate drying agent and ensure ecological disposal E Attention Ensure that no contamination enters the fuel tank and the carburettor Hi Attention Unleaded fuel has a limited storage life Store only the quantity of fuel in a container which will be needed in the near future c Engine tuning i Carburettor The engine is carburetted in the factory before delivering do not try to modify the carburetion if you do not know how A full rich mixture produces more vibrations and increases consumption With a lean mixture the engine is more even but it gets overheated usually there are blanks in the carburetion After 10 minutes of wor
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