1 Transportation
1.1 When short-distance self-propelled transfer machines are used, lift the header and turn off the threshing power of the header. Use low gear when driving on rough roads and going uphill or downhill.
1.2 When transporting vehicles over a long distance, the machine must pay special attention to safety when getting on and off the vehicle. To raise the header to the highest position, use the lowest gear, and it is forbidden to use the main clutch, ie the walking clutch cannot be separated. When the machine is on the car, it should be used to rewind the car. When the machine is unloaded, the car should be transported under the car. If there is a condition, the loading and unloading method can be used.
2 Trial run
The new machine or overhauled harvester must be put into trial operation before being put into operation.
2.1 Check whether the assembly position of each component is correct before operation, whether the clearance of the moving parts is proper, and whether the fastening of fasteners is firm, and add fuel oil, lubricating oil, and cooling water.
2.2 The main gear lever is set to neutral, combined with the cut, send, and take off clutches.
2.3 Empty test run for not less than 30 minutes. The test speed is gradually increasing from slow to slow, and the vehicle is stopped after the test run. Check the tightness of fasteners, conveyor belts and drive chains, check the belt tightness and whether the transmission parts and bearings are hot and make appropriate adjustments if necessary.
2.4 After the fixed trial run, it is possible to conduct a trial run on a relatively flat road to check whether the steering brake is flexible and reliable, whether there are any sticking phenomena in the joysticks, whether the moving parts are in normal position, whether the connecting bolts are loosened, and whether the welding parts are removed. Welding and cracks.
2.5 Load operation and commissioning. The first choice is in a relatively good paddy field, that is, medium-grain rice straw (about 80 cm in height), moderate maturity, and dry earth. Use 2-3 gears to take the harvesting load in and out for 4 hours. During the trial-cutting process, observe the working conditions of the working parts and find that problems are timely adjusted and eliminated.
3 Maintenance
3.1 Pre-class maintenance
3.1.1 Engine maintenance: According to the engine's instruction manual for maintenance, check the lubricating oil, diesel oil and cooling water, clean the engine air filter every 3-5 days, replace the filter oil, check the tightness of the main parts Solid situation.
3.1.2 maintenance of the harvester: check easy to loose fasteners and connectors; check the various belts, chains are adjusted; each lubricant point according to the provisions of the lubricant; after starting the machine idling, check for any abnormalities.
3.2 After-class maintenance
3.2.1 Clean the sand and weeds on the machine.
3.2.2 Check if the wearing parts need to be adjusted and replaced.
3.2.3 Check the tension of each drive belt and drive chain and adjust if necessary.
3.2.4 Check the hydraulic surfaces of the power machine, gearbox, hydraulic pressure, and fuel tank. If the pressure is insufficient, add the fuel and cooling water. Lubricate the cutter, drive chain, and other lubrication points.
3.3 Maintenance after the end of the harvest season
3.3.1 Clean the debris and sediment, and clean them. Open the drum cover and cut the bottom to remove the grain from the threshing drum, the gravure screen, and the horizontal lifter.
3.3.2 check the deformation, wear and other parts of the deformation, deformation should be plastic, wear serious damage to be replaced.
3.3.3 Relax each ordinary belt and chain.
3.3.4 Remove the battery power cord, pour out the battery fluid, and rinse it with distilled water. Add the battery fluid when the next season is used. This will extend the battery life.
3.3.5 The threshing clutch handle is to be placed in the disengagement position.
3.3.6 All moving parts such as bearings, rollers, tensioning wheels, etc. must be filled with butter or oil, and the various chains should be disassembled, cleaned, and then immersed in the oil, and then be put back. After the cutter is cleaned, apply oil. Anti-rust.
3.3.7 The header is stored as closely as possible and the board is placed under the header.
3.3.8 The storage location should be ventilated and dry. The harvester crawler should not be in contact with gasoline or oil. It cannot be stored in the open air.
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