Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for LONCIN 850 Mini Tiller
Summary of Contents for LONCIN 850 Mini Tiller
- Page 2 Foreword Thank you for purchasing our mini tiller It is the accelerator for your building of a richer life. With a small size, a light weight, multiple functions, high rotary tilling efficiency, ability to work on mountains, in waters, to cross ridges of fields and ditches, and easy transport and operation of turning around, this model of mini tiller is especially suitable for work in mountain areas, hilly areas, arid fields, irrigated fields, orchards, gardens, arch-roofed sheds, etc.
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Page 3: Table Of Contents
Contents Chapter I Safety warnings···································································································································4 Chapter II Safety symbols···································································································································8 Chapter III Brief introduction of mini tiller ······································································································10 i. Major technical parameters························································································································10 ii.Names of major parts and components of mini tiller·················································································11 Chapter IV Operation method of the mini tiller ································································································12 i. Assembly after unpacking··························································································································12 ii. - Page 4 Chapter VI Adjustment method of mini tiller ···································································································22 i. Method of adjusting reverse cable ·············································································································22 ii. Method of adjusting clutch cable··············································································································22 iii. Method of adjusting throttle cable ···········································································································23 iv. Method of using and adjusting handlebar ································································································23 Chapter VII Trouble shooting of mini tiller ······································································································25 i.
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Page 5: Chapter I Safety Warnings
Chapter I Safety warnings 1. Training a) Carefully read the operation manual. Get fully familiar with the correct method of operation of this machine and its mechanisms. Understand how to stop it and how to quickly disengage the operation mechanism. b) No child is allowed to use the machine! No adult is allowed to use the machine before carefully reading the manual! c) Ensure no other persons or things with potential safety risk, especially children and pets,... - Page 6 4) Before starting, tighten the fuel tank cap and wipe off any fuel spilled out! e) Never try to make any adjustment when the engine is running! f) For any operation or work on the machine, for example, preparation and maintenance of the machine, wearing a pair of safety glasses is necessary.
- Page 7 such as disengaging power output shaft, lowering of accessory devices, shift to neutral position of gear shift lever, and shutting off the engine shall be taken first! h) Before cleaning, repair or checking the machine, the operator must shut off the engine and ensure all moving parts are in a stationary state! i) Engine’s emission is hazardous, so never try to run it indoors! j）Never operate the mini tiller without proper protection equipment, guard or other...
- Page 8 s) Take care not to let the machine turn over when it is ascending or descending a slope! 4. Repair, maintenance and storage a) Check at a fixed interval whether bolts under shear stress, mounting bolts of engine and other bolts are tightened properly, so as to ensure the machine can work safely. b) The machine shall be stored indoors and away from flames, and please cool the engine before storing it.
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Page 9: Chapter Ii Safety Symbols
Chapter II Safety symbols The following symbols are to remind you that if you don’t pay attention, you might be severely injured. Please carefully read the symbols and notices about safety in the manual. If these symbols peel off or are illegible, please contact the distributor to replace such symbols. Figure 2-1 Figure 2-2 Figure 2-1 to be stuck on engine fuel tank... - Page 10 Figure 2-5 Figure 2-6 Figure 2-5 to be stuck on fender Figure 2-6 to be stuck on fender All the safety symbols conform to GB10396.
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Page 11: Chapter Iii Brief Introduction Of Mini Tiller
Chapter III Brief introduction of mini tiller This product is made in compliance with JB/T10266.1-2001 Specification of Handheld Tillers, JB/T10266.2-2001 Testing Method for Handheld Tillers, GB/T5608.3-1995 Testing Method of Rotary Tillers, GB10395.10-2006 Tractors and Machinery for Agriculture and Forestry―Technical Means for Ensuring Safety and DB50/210-2005 Technical Means for Ensuring Safe Operation of Handheld Tillers. -
Page 12: Ii.names Of Major Parts And Components Of Mini Tiller
ii.Names of major parts and components of mini tiller Figure 1 1. Handlebar assembly 2. Engine assembly 3. Drag bar 4. Transmission box assembly 5. Fender 6. Tilling blade assembly 7. Reduction gear box assembly... -
Page 13: Chapter Iv Operation Method Of The Mini Tiller
Chapter IV Operation method of the mini tiller i. Assembly after unpacking 1. Installation of wheel: install the wheels onto both ends of output shaft and use 2 locking pin assemblies to secure them. 2. Installation of drag bar: fix the drag bar connector onto the hitch box, use a hitch pin to connect them, and insert a Φ... - Page 14 Engine switch Throttle lever Clutch lever Clutch cable Reverse cable Reverse lever Figure 2 Figure 3 Clutch cable Supporting block Reverse cable Cable lug Fork shaft Figure 4 2. Adjustment of reverse cable (see Figure 3 and Figure 4) 1) Loosen the nut around the reverse cable. 2) Turn clockwise the screw until its exposed part from the handle pipe is of its shortest length.
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Page 15: Check And Oiling
3) Insert the reverse cable into the fork shaft on one side of the transmission box and make sure the front end of the reverse cable is in the big hole of the fork shaft. 4) Turn counterclockwise the reverse shift fork shaft appropriately and insert the cable through the opening of the cable lug on one side of the transmission box, make sure the front end of conduit is in the big hole of the cable lug. - Page 16 Bolt to secure engine bracket and transmission box 35~40 Bolt to secure reduction box cover 25~30 Bolt to secure damping lever fixing seat 50~60 Bolt to connect transmission box and reduction box 25~30 Bolt to secure engine bracket and engine 25~30 2.
- Page 17 Oil plug Oil number Dip stick Oil window Figure 5 Figure 6 Temperatu Recommended numbers Extreme usable numbers Table 1 6) Fill air filter with engine oil. Detach the lower cover of air filter and add in about 0.1 liter of SAE15W-40 engine oil.
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Page 18: Starting
5. Add fuel into engine. No.93 or No.97 gasoline can be added into the fuel tank of engine (refer to engine manual for details). Note: never let oil level be higher than the upper limit. 6. Prepare the engine as required by engine manual before starting it. iv. -
Page 19: Connection And Operation Of Attached Parts
about 8km/h. 3. Shift to “reverse” position 1) Left hand releases the clutch handle to let clutch disengage. 2) Right hand puts the shift lever to “neutral” position, take care to ensure it does reach “neutral” position, then slowly tighten your grip on the reverse shift handle. 3) Slowly tighten your grip on clutch handle to let the clutch engage, then mini tiller will run backward (note: don’t release the reverse shift handle). -
Page 20: Precautions For Use Of Mini Tiller
2. Tilling in the irrigated field: when the length of “muddy foot” (i.e. the depth of the operator’s subsidence into mud) is shorter than 25 cm, the wet soil rotary blade set can be used to till the field. If the length of muddy foot is between 25 and 45 cm, the operator can use irrigated field rotary tilling roller to till the field. -
Page 21: Technical Maintenance Of Mini Tiller
1. Please refer to the manual for information about running-in of the gasoline engine. 2. A new or overhauled mini tiller shall work for one hour without load first, then work for another five hours under a light load, and when the engine is still warm, drain all engine oil in the crankcase of the engine. Fill the engine with engine oil and run it for 4 hours for running in, then the machine can be used for normal farming. -
Page 22: Technical Maintenance Schedule Of Mini Tiller
① Disassemble the whole machine at a local authorized service shop to clean and check it, and if any of the parts and components is severely worn, replace it or repair it if it is appropriate to do so. ② Ask repair and maintenance professionals to check friction disks and clutch. 5. -
Page 23: Long Storage Of Mini Tiller
iv. Long storage of mini-tiller If the mini tiller need be stored for a long time, the following measures should be taken to prevent rust and erosion. 1. Seal up and store the engine as per requirements in the manual of engine. 2. -
Page 24: Method Of Adjusting Throttle Cable
1. Grip firmly and release the clutch handle 2 to 3 times to confirm the working performance of the clutch. If it is abnormal, readjust the clutch. 2. If the clutch’s work is still abnormal after several times of adjustment, it can be confirmed that the wear of clutch forks or friction disks is too heavy, and the mini tiller’s friction disks or clutch forks shall be replaced with new ones by an authorized service shop. - Page 25 1) Loosen the Adjusting handle. 2) Reposition the handlebar according to your height and habit. 3) Make sure the teeth of the handlebar and the teeth of the handlebar seat are engaed. 4) Tighten the Adjusting handle.
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Page 26: Chapter Vii Trouble Shooting Of Mini Tiller
Chapter VII Trouble shooting of mini tiller i. Trouble shooting of clutch (note: never try to detach the clutch assembly by your self, if you find any of the malfunctions marked with ※ in the table below, please contact our company or the distributor) Phenomenon Cause Solution... -
Page 27: Trouble Shooting Of Transmission Box
ii. Trouble shooting of transmission box Phenomenon Cause Solution Detach the main shaft’s back-end bolt, Gear engagement in fast, Back-end bolt of main shaft is loose and protecting bush, retighten the round nut slow and neutral positions the round nut is loose and then refit the protecting bush and are not reliable bolt, and retighten them... - Page 28 Deformation of reverse shaft Replace reverse shaft Back-end bolt of reverse shaft is loose Retighten back-end bolt of reverse shaft Reverse shaft is loose Fit between reverse shaft and transmission Replace box is too loose Countershaft or reverse shaft is deformed Replace bent shaft or bent Gear wear is too heavy, which makes...
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Page 29: Trouble Shooting Of Running Mechanism
iii. Trouble shooting of running mechanism Phenomenon Cause Solution Too high noise from gear Too heavy wear or incorrect repair of Reinstall, adjust or replace gear gear Seizure of gear during its Incorrect installation Reinstall it rotation Overheating Lubricant inside Add engine oil as required insufficient Lateral clearance of gear is too small... -
Page 30: Trouble Shooting For Other Parts
iv. Trouble shooting for other parts Phenomenon Cause Solution Blade hits stones, bricks Replace broken blade and take care Rotary tilling blade is broken or other hard objects to avoid blade’s clashing with stones during working or other hard objects in soil Operating cable is broken Wear caused by long Replace operating cable...