1. Foot: The oil foot, water foot, air foot. If the supply of diesel, gasoline, and air is not timely or interrupted, start-up difficulties, poor combustion, power drop, and engine failure may occur. If the oil supply is insufficient or interrupted, the engine will be poorly lubricated, and the body will wear out and even cause burning. If the cooling water is insufficient, the engine temperature will be too high, the power will drop, the wear will increase, and the service life will decrease.
2. Check: Regularly check the tightening position. Due to the impact of shock and uneven load during the use of diesel engines and gasoline engines, bolts and nuts tend to loosen. There are also all parts of the adjustment bolts should be checked, so as to avoid damage to the body due to loose accidents.
3. Adjustment: The valve clearance, gas distribution phase, fuel supply advance angle, fuel injection pressure, and ignition timing of the diesel engine or gasoline engine should be checked and adjusted in time to ensure that the engine is always in a good state of technology in order to save fuel. ,Extended service life.
4. Grinding: that is, running-in. This is the basis for prolonging the service life. Whether it is a new car or an overhauled engine, it must be run in accordance with the regulations before it can be put into normal operation.
5. Net: Net oil, water net, net net and body net. Diesel and gasoline are the main fuel of the engine. If the diesel and gasoline are not pure, they will wear together with precision and the clearance will increase. This will cause oil leakage, drip oil, lower oil supply pressure, larger clearance and even blockage of the oil line. , Holding the shaft burning tile and other serious failures. If the air contains a lot of dust, it will accelerate the wear of cylinder liners, pistons and piston rings. If the cooling water is not pure, it will block the scale of the cooling system, hinder the engine heat dissipation, lubrication conditions are poor, and the body wear is serious. If the body surface is not clean, the surface will be corroded and the service life will be shortened.
6. Use: The correct use of the engine. Before driving, lubricate parts such as bearings. After starting, it should be put into operation when the water temperature reaches 40°C-50°C. It is forbidden to overload or operate at low speed for a long time. Before stopping the machine, remove the load and reduce the speed. After parking in winter, except when the water temperature drops to 40°C-50°C, except for the antifreeze engine. Always do a good job of maintaining the engine to ensure that the machine is always running in good condition. Observe diligently, diligently check, find faults, and eliminate them in time.
Construction Scaffolding Parts
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Base jacks are usually made out of steel and are adjustable to various lengths. The adjustments are made based on the amount of weight it needs to bear. They can also be made in a variety of configurations, such as swivels that adjust to sloped ground.
For scaffolds that are built off other structures like steel beams, base plates can be replaced with shoring heads (U-heads, for example).
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