First, we must learn modestly and actively participate in the pre-use training of tillers organized by the agricultural machinery department. One is training in operation and maintenance techniques, and the other is training in business skills for agricultural services. There are many places to learn such as the use of diesel engines, the use of rotary tillage tools, field shifts, farming techniques, maintenance and more. The training is good, the better the operator's operation technique, the better the maintenance, the better the performance of the machine, the better its fuel economy, the better the work quality, and the better the economic return. As an example of the simplest starting machine, some of the pilots did not participate in training, did not master the technical essentials, and the method of starting the tiller was incorrect. It was very laborious and often damaged the starter discs, springs and drawstrings. Another example is that some robots have low hand heights and do not follow the normal operation sequence of first-to-last-difficulty, first-to-plow dryland and then paddy-field, and they get new robots to plow on the paddy fields, resulting in such things as watering, stabling, and falling into the fields. There are a lot of man-made failures that can't come out. However, there are also a group of skilled operators. Their tillage machines were purchased in 2005 and 2006. Due to good maintenance and correct operation methods, the machine has not experienced any major problems so far. More than 150 mu, the quality of cultivation is also good, and farmers have very high ratings. Second, the machine must adhere to the first run-in, after use The new tiller and the overhauled tiller must be properly run-in in order to achieve the proper comprehensive performance. The correct method of running the new machine is as follows: In the first step, the idle running-in of the engine and the whole machine is performed first, respectively running at low, medium, and high speeds for a total of about 5 hours; and the second step, with 50% load running-in. Generally, it is to find relatively soft land for rotary tillage operation for about 15 hours. The third step is to change the engine oil. After the above two steps are completed, the engine oil will be quickly released, and the appropriate amount will be re-filled. The new motor oil. The fourth step is to check the adjustment of the valve clearance and the working strokes of other operating mechanisms and tighten the loose screws. Replace the engine crankshaft linkage assembly (such as crankshaft, connecting rod, small tiles, pistons, piston rings, etc.) the engine must first run in before it can be put into normal use. Third, always keep the three "clean" (I) Fuel Cleaning: In Tongjiang County, it is necessary to use standard No. 0 diesel. It is better to use a larger iron drum to the regular gas station to buy oil, and use it after 48 hours of sedimentation. Stick to cleaning every month. For fuel tanks, change the fuel filter every six months (or after 500 hours); (2) Cleaning of the lubricating oil: The diesel engine and the variable-speed walking tank are all made of diesel oil with a grade of CC or higher. The engine oil must be barreled. Change the oil for the first time after running for 20 hours, then change the oil every 100 hours. Before each start, check whether the amount of oil is enough. If it is not enough, make up for it too much. And take blue smoke.) Clean the oil filter every 100 hours afterwards. It is strictly forbidden to use gear oil in the variable speed walking box. The oil inside is changed after 8 hours at half duty, and then changed again after 20 hours at full load, and once every 150 hours after operation. (3) Cleaning of combustion air: Always check and clean the fuel filter. The oil in the air filter oil box must be maintained in proper quantity. After the oil box and foam are damaged, new parts should be replaced as soon as possible. Otherwise, the valves, pistons, piston rings and cylinders will wear out quickly after a long time. Fourth, calmly and calmly deal with the four types of accidents (1) Inadvertently shifting the field will cause the tiller to roll over. In this case, stop immediately. If the engine cannot be stopped due to the damage of the operating mechanism, press the pressure relief lever to stop immediately. (This method is only allowed.) (2) The new operator's ploughing paddy field is easy to operate improperly when using the reverse gear, which causes the micro tiller to plant water (ie the nose is on the ground and the muddy water is sucked in through the air filter); Cylinder), at this time should immediately stop the inspection, can not continue to use (otherwise it is very likely to cause serious damage to the engine), and get in touch with the Three Guarantees repair point as soon as possible; (3) if there is abnormal sound inside the machine should immediately stop the inspection, The fault phenomenon will be reported to the Three Guarantees maintenance point; (4) If the machine has a minor fault, it must be dealt with as soon as possible, otherwise, “a minor illness will not be treated and it will eventually become a major problemâ€. Note: When clearing the weeds on the rotary tilling tool or handling other minor faults, it must be stopped before the implementation; low temperature in winter when the diesel engine is not good to start, you can replace the lower viscosity motor oil that meets the license plate number. The ignition starts. Fifth, it is necessary to master the correct method of parking the tiller during the idle period Tillers are used seasonally and parked for more than half a year in the slack season. If they are improperly parked, they can also be damaged (for example, loosing valves and cylinder liners if the valve is not tightly closed). For long-term cultivators that need to be parked for a long time, after the last time they are used up, the old engine oil in the diesel engine must be hot exhausted, new engine oil must be injected, the fuel plug on the cylinder head cover removed, and approximately 2 ml of engine oil added. Do not release the starter handle, pull the recoil starter to pull the rope 5-6 times (usually do not need to start the diesel engine), then release the pressure relief handle, slowly pull the starter pull rope until you feel more resistance. Drain diesel from the diesel fuel tank (may leave a little). Then, the oil in the variable speed walking box is released, new oil is injected, and finally the oil, soil, weeds, etc. on the tiller and the cutter are removed, and the machine is stored in a place that is ventilated and dry and is not exposed to the sun and rain. Short Chain Carbohydrate,Corn Starch Sugar,Tapioca Statch Sugar,Sweeteners Low Calorie Sugar Shandong Bailong Chuangyuan Bio-tec Co.,Ltd , https://www.Chinabailong.com