Insufficient warm-up Why should you fully warm up? Before the excavator starts, it needs to be fully warmed up. Most of the northern and southern parts of the country will enter the freezing period after November, and many owners are beginning to face difficulties in starting the machine. Before the engine is warmed up, the clearance of the machine is large and the oil sinks to the bottom of the oil. After the vehicle is in place, it must be warmed up for a period of time, and the oil pump starts working at the same time, and the oil is delivered to the part that needs lubrication. The oil should be circulated to all major parts after the engine is started. At this time, if the rapid oil is added and turned, the rapid temperature rise will increase the wear of the machine. Similarly, when the hydraulic oil temperature is low, the hydraulic device may be damaged if it is operated quickly. PS: The best warm-up time in winter is 15-20 minutes. Rotating or braking too much The work is violently rotating or the brakes are too strong, which may cause damage to the brake hydraulic system and the slewing bearing. Start with an open flame The air filter cannot be removed, and the cotton yarn is ignited with diesel oil to be ignited and placed in the intake pipe to perform combustion-supporting. In this way, during the starting process, the dusty air of the outside will be directly sucked into the cylinder without being filtered, causing abnormal wear of the piston, the cylinder and the like, and the diesel engine may be rough and damage the machine. Stopping when it stops The correct process of shutdown: idling for 5-10 minutes, especially with turbocharged diesel engine, because the turbine speed is very fast, up to 100,000 rpm or more, immediately extinguished, the oil pump stopped working, but the turbine Because inertia is still running at high speeds and temperatures are high, the turbine shaft lacks oil lubrication and cooling, which often results in premature failure of the turbine shaft. Therefore, you should run at an idle speed and wait until the temperature drops. Oil water separator does not discharge water If the oil-water separator does not discharge water every day, it may not be able to start due to excessive diesel water. Therefore, the oil-water separator should be inspected every day. When observing the red buoy of the oil-water separator in the middle, unscrew the water-discharging bolt at the bottom of the oil-water separator to release the water. Butter does not hit on time The excavator does not hit the butter on time, the consequences are very serious: Increase wear Failure to fill the butter on time will seal the butter oil from sealing and even cause breakage, which will increase the wear between the friction parts (such as bushings, pins, etc.) and reduce the service life. The machine works as a whole, which also increases the wear and tear of other components. Affect operational precision Affects operational accuracy and reduces industry efficiency. If the gap between the excavator buckets is increased, it is difficult to perform precise leveling, "swinging" and other operations, and it takes several times to complete the work at one time. 3 parts wear and break The butter of the excavator travel device is not adjusted in time, and the crawler belt is easily disengaged, or the wear of other components is severely broken. Excavator parking freely The excavator is parked at will, regardless of whether the terrain is flat or not. If the slope of the parking position is large, the engine oil pressure will be insufficient. In the long run, the engine will be hot. (This article is from Revo) Showerhead Glass Water Pipe,Arm Tree Perc Glass Bong,Freezable Coil Glass Pipe,Glass Water Pipe For Smoking HEBEI DINGSHUO GLASSWARE CO.,LTD , https://www.dsglasspipe.com
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