Tractor repair attention should pay attention to the details
1. Do not tighten the screws and bolts. 2. Clean the oil passage before replacing the oil. After the lubricating oil is used, there are many residual mechanical impurities in the oil. Even if the lubricating oil is drained off, there are impurities in the oil pan and the oil passage. In particular, new or overhauled locomotives have more impurities after commissioning. If they are not clean, they are eager to put them into use. It is very easy to cause accidents such as burning tiles and holding shafts. 3, select the oil according to season. Many agricultural operators do not pay attention to selecting lubricants according to the season, use summer lubricants in winter, and use winter lubricants in summer. Regardless of quality, they will buy them at a low price. As a result, locomotive start-up difficulties and burning of bearings and other undesirable phenomena will occur. It is hoped that the agricultural hand will use lubricants that have passed the quality test and apply the temperature label. 4, install the piston can not be heated with an open flame. The uneven thickness of each part of the piston, the thermal expansion and contraction of different degrees, easily lead to deformation. If the piston is heated with an open flame to a certain high temperature, the metal structure will be damaged after cooling and the wear resistance will be reduced, and its service life will be greatly shortened. 5. Do not apply butter when installing the cylinder head gasket. Many agricultural machine operators are accustomed to applying butter when installing cylinder mats. They believe that this can increase the airtightness of cylinders. Because of the loss of butter after high temperatures, gaps between cylinder pads, cylinder heads and the plane of the body, high-temperature and high-pressure gas can easily be impacted from here, destroying cylinder mats and causing air leakage. In addition, the butter will produce carbon deposits at high temperatures for a long time, resulting in premature aging of the cylinder mats. 6, the throttle can not be placed in the maximum fuel supply position. When some agricultural operators start the locomotive, they are used to placing the throttle at the maximum fuel supply position. This causes the fuel injected into the cylinder to be too much and the mixture to be too rich to start. Throttle positioning is: When the temperature is above 15 °C, slightly higher than the idle speed. When the temperature is below 15°C, the crankshaft should be idle for a few revolutions. When you feel relaxed, start with a small throttle. In addition, do not avoid the throttle, so as not to fluctuate due to the speed, fuel and air mixed unevenly, so that parts such as cylinders produce carbon, or resulting in connecting rod bending, crankshaft fracture and other unexpected failures. 7. Carefully check and maintain the new car. Some young agricultural machinery operators mistakenly believe that with the technology, the current safety performance of locomotives is very reliable, so after the new car has been bought, it will not be carefully checked and maintained except after grinding and testing. As a result, the problems are frequent and the repentance is very poor. Check the maintenance method is: (1) Check the level 3 air filter oil in the oil pan. (2) Check the tightening of the bolts in each department. (3) Check and adjust the injection pressure. (4) Change the oil in the oil pan, clean the oil pan and the lubricating oil road. 8. It is forbidden to add cold water after the water tank “opens panâ€. Most agricultural operators know that overloading the engine, lack of water in the water tank, and poor heat dissipation will cause the tank to “open.†If the cold water is suddenly added, the cylinder head and cylinder will “explode†due to excessive temperature. Therefore, once the farmer finds that the tank “opens the pot,†emergency measures should be taken to ensure that the engine cooling water cools itself. 9, can not quickly accelerate the improvement of labor efficiency. Some agricultural machinery experts believe that rapid acceleration can improve labor efficiency, but I do not know how closely it relates to the amount of fuel consumed. Practice has verified that the locomotive accelerates from the start to moderate speed (30km/h). The fuel consumption of rapid acceleration (25s) is approximately equal to twice the fuel consumption of slow acceleration (40-45s). This is due to rapid acceleration. Incomplete combustion of oil. The more frequent the start, the greater the difference in fuel consumption, the rapid acceleration of the harm without any benefit. Therefore, it is hoped that the farmer will take a low-speed start and then accelerate slowly.
What do Dome Solar Camera Work ?
Solar surveillance cameras use solar panels to capture sunlight and convert it into direct current (DC). After that, the inverter will turn the DC power into alternating current (AC), which can be used to power the solar-powered security IP cameras and batteries for continued use. When there's no sunlight, wireless solar-powered security cameras can still draw power from a rechargeable battery that stores excess electricity generated by the solar panels.
Note: Contrary to popular belief, solar-powered cameras can also generate electricity on rainy or cloudy days because visible light can also pass through rain and clouds. But it goes without saying that solar powered surveillance cameras are less efficient on rainy or cloudy days, so maximum direct sunlight is beneficial for solar powered surveillance cameras to perform at their best. And, since outdoor solar-powered surveillance cameras come with a weatherproof design, you don't need to worry about them on rainy days. In fact, the occasional rain can be a boon - clean the surveillance cameras on your solar panels for free
Dome Solar Camera,solar powered,Night light,PTZ control,Security CCTV Cameras,Ip Camera Shenzhen Fuvision Electronics Co., Ltd. , https://www.outdoorsolarcamera.com
