WilTec 92454 Operation Manual Download

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Operation Manual

LIFAN Diesel Engine

92454

Illustration similar, may vary depending on model

Read and follow the operating instructions and safety information before using for the first time.

Technical changes reserved!
Due to further developments, illustrations, functioning steps and technical data can differ insignific-
antly.

Updating the documentation
If you have suggestions for improvement or have found any irregularities, please contact us.

Summary of Contents for 92454

Page 1: ...g instructions and safety information before using for the first time Technical changes reserved Due to further developments illustrations functioning steps and technical data can differ insignific antly Updating the documentation If you have suggestions for improvement or have found any irregularities please contact us ...

Page 2: ...anguages can be found in our online shop via https www wiltec de docsearch Our postal address is WilTec Wildanger Technik GmbH Königsbenden 12 52249 Eschweiler Germany Do you wish to pick goods up Our pick up address is WilTec Wildanger Technik GmbH Königsbenden 28 52249 Eschweiler Germany To shorten the waiting time and allow for a rapid on site transaction we ask you to call us previously or pla...

Page 3: ...ral machinery tool such as irrigation spray rice transplanting threshing grass cutting soil sampling and also used in vibration rammers shock rammers as marine engines in light type transport vehicle movable type compressor light type generation set car washing machine tillage machinery etc Purpose of this manual This operating manual will tell you how to operate and maintain your series engines P...

Page 4: ...rate the engine while smoking or near an open flame Do not use the engine near dry brushes twigs cloth rags or other flammable materials Keep the engine at least 3 feet 1 meter away from build ings or other structures Keep the engine away from flammables and other hazard ous materials trash rags lubricants explosives Protective cover Place the protective covers over the rotating parts If rotat ing...

Page 5: ...ough roads drain fuel off from fuel tank to prevent fuel leakage Pre operation checks Carefully check fuel pipes and joints for looseness and fuel leakage Leaked fuel creates a potentially dangerous situation Check bolts and nuts for looseness A loose bolt or nut may cause serious engine trouble Check the engine oil and refill if necessary Check the fuel level and refill if necessary Take care not...

Page 6: ...m 3000 3600 Fuel consumption g kW h 280 Capacity Fuel tank ℓ 3 5 Oil tank ℓ 1 1 Cooling system Force air cooled Ignition system Compaction Power output mode Vertical power shaft Start model Electric manual Power shaft output direction Counter clockwise Dimensions mm 397 440 473 Dry weight kg 34 by WilTec Wildanger Technik GmbH Item 92454 Page 6 http www WilTec de http www aoyue eu 12 2020 1 http w...

Page 7: ... the size of axle wheel of the equipped machine Otherwise it will directly influence working condition of diesel engine the life of the engine and the efficiency of working machine 5 The diameter of the driving wheel belt wheel can be calculated as follow Ø engine driving wheel Ø working machine axle wheel working machine speed diesel speed 6 Be sure that belt is tightened properly If the belt is ...

Page 8: ... figure below Please contact us or dealer if you have any questions Model C178FD Belt Type B Quantity 2 Minimum pulley diameter mm 97 L mm 70 Tilt The tilt must be kept within the allowed value shown Output shaft tilt Allowed tilt continuous running Engine tilt Allowed tilt continuous running by WilTec Wildanger Technik GmbH Item 92454 Page 8 http www WilTec de http www aoyue eu 12 2020 1 http www...

Page 9: ... dimensions Sizes of output shaft Model Spline shaft Taper shaft C178FD Sizes of PTO flanges by WilTec Wildanger Technik GmbH Item 92454 Page 9 http www WilTec de http www aoyue eu 12 2020 1 http www teichtip de ...

Page 10: ...p 3 Exhaust muffler 9 Fuel cock 15 Crankshaft output 4 Air cleaner 10 Fuel pump 16 High pressure fuel pipe 5 Wind cover 11 Decompression lever 17 Fuel injection nozzle 6 Starter 12 Drain plug by WilTec Wildanger Technik GmbH Item 92454 Page 10 http www WilTec de http www aoyue eu 12 2020 1 http www teichtip de ...

Page 11: ...ture smoke and pressure Exhaust temperature 500 Machine oil temperature 110 Smoke FSU 4 5 Injection pressuer MPa kgf cm 19 6 0 49 200 5 Torque for tightening up the main screw bolt nuts unit Nm Connection rod nut 18 21 Cylinder head nut 42 46 Flywheel nut 100 120 Nozzle retainer nut 10 12 Rocker support tighten bolt 25 30 Standard M8 bolt 18 20 Standard M6 bolt 10 12 by WilTec Wildanger Technik Gm...

Page 12: ...he muffler with your hand when the engine is running or just after it has stopped The diesel engine must be run under a rated power and a rated speed If you detect an abnor mal phenomenon stop the engine immediately to check and remedy A new engine or a newly maintained one must be run at a low speed and a low load at the first 20 hours Do not allow to run it at a high speed and a full load Fuel a...

Page 13: ... by WilTec Wildanger Technik GmbH Item 92454 Page 13 http www WilTec de http www aoyue eu 12 2020 1 http www teichtip de ...

Page 14: ...s overloaded its life span will be shortened Change the machine oil regularly Please use SAE 15W40 Starting the diesel engine Recoil start by WilTec Wildanger Technik GmbH Item 92454 Page 14 http www WilTec de http www aoyue eu 12 2020 1 http www teichtip de ...

Page 15: ...N THE ENGINE IS RUNNING DO NOT PULL THE RECOIL HANDLE OTHERWISE THE ENGINE MAY BE DAMAGED by WilTec Wildanger Technik GmbH Item 92454 Page 15 http www WilTec de http www aoyue eu 12 2020 1 http www teichtip de ...

Page 16: ...n If the engine is started take your hand away from key switch immediately If the engine does not start after 10 s wait for a while about 15 s then start again If the run time of motor is too long the voltage of accumulator will drop and the motor may be damaged Keep key switch at ON position when the engine is running by WilTec Wildanger Technik GmbH Item 92454 Page 16 http www WilTec de http www...

Page 17: ... start If the engine is difficult to start in winter take off the rubber seal plug and then fill 2 cc machine oil into the hole CAUTION Engine supplied to torrid zones will not have the rubber plug attached a solid plug is present only WARNING Do not use volatile liquid as fuel such as gasoline etc and do not take away the air cleaner for easy start of the engine if you do so it may cause explosio...

Page 18: ... 1 At first set the speed governor lever at low speed position before stopping the engine and the run the engine at no load for three minutes 2 Set the speed governor lever at the stop position Decrease the load gradually when stop ping the engine Sudden stop of the engine will cause an abnormal temperature rise Do not stop the engine with the decompression lever 3 Set the fuel cock at S stop posi...

Page 19: ...ial tool or technique is needed for maintenance Please contact local dealer Time Daily Monthly or every 20 hours Every 3 months or 100 hours Every 6 months or 500 hours Every year or 1000 hours Check and tighten nut and screw x Check and fill machine oil x Change machine oil x 1st time x 2nd time and later Clean and change oil fil ter x x change Check for oil leakage x Change the core of air filte...

Page 20: ...x Change piston ring x Check accumulator li quid Every month Clean the core of air fil ter x Clean every month or 50 hours by WilTec Wildanger Technik GmbH Item 92454 Page 20 http www WilTec de http www aoyue eu 12 2020 1 http www teichtip de ...

Page 21: ...ad The core of filter obstruction means that the air in combustion chamber will decrease and the output of engine decreases and consumption of fuel and lubricant increases It is also difficult to start the engine Clean the core of filter regularly by WilTec Wildanger Technik GmbH Item 92454 Page 21 http www WilTec de http www aoyue eu 12 2020 1 http www teichtip de ...

Page 22: ... and then pull the recoil starter two or three times FOR MOTOR DRIVEN START Keep the decompression lever at non compression point and let the engine rotate for two or three seconds with the start key switch on start position do not run the engine 5 Pull up the decompression lever and pull out recoil starter slowly until the resistance is felt by your hand i e at the point of compression stroke whe...

Page 23: ...is too little in the fuel tank Fill the fuel into the fuel tank If the fuel pipe and fuel are obstructed or leaky remedy them Not enough compression pressure in the cylinder cylinder head nut not tighten or gasket of cylinder damaged or leaky Tighten the nut of cylinder head according to diagonal line se quence and standard requirement check gasket of cylinder if changing the gasket tighten the nu...

Page 24: ...ust the ad just high speed limit screw Engine stops automatically CAUSE SOLUTION Fuel system malfunction no fuel Add fuel Fuel pipeline of filter obstructed Maintain or clean Air in fuel system Drain out the air Needle valve of nozzle adhered Clean grind the nozzle or change it if necessary Air filter obstructed Maintain or brush off Load increases suddenly Decrease the load Exhaust of black smoke...

Page 25: ... Water in diesel fuel Clean the fuel tank and diesel filter change diesel fuel Other possible problems CAUSE SOLUTION Speed sometimes high some times low Check the speed governor system whether it is nimble or whether there is air in the fuel pipeline Abnormal sound suddenly appear ing Check each motional part carefully Exhaust with black smoke sud denly Check the fuel system especially the nozzle...

Page 26: ...ints out that this article must not be treated as normal house hold waste but must be disposed to a recycling collec tion point for electronic and electrical waste equip ment By contributing to the correct disposal of this art icle you protect the environment and the health of your fellow men Environment and health are threatened by inappropriate disposal Material recycling helps reduce the consum...

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