Cigarettes can be used to diagnose and repair breakdowns in locomotives, and are specially designed for temporary emergency use under conditions of limited or mission-critical emergencies. Its method: The first is to use the smoke method to check each vent. The air vents on the transmission, rear axle housing, steering gear housing, and engine crankcase gas check valve (PCV) are unobstructed and can be inspected by the smoke-blowing method and then overhauled or replaced as the case may be. If these components are clogged, the internal pressure will increase, which will easily lead to oil leakage and failure of the relevant parts. The second is to use the smoke-blowing method to check whether the oil passages of the carburetor are unimpeded. The carburetor has many oil passages and vacuum lines. In particular, imported carburetors usually need to be blown with compressed gas after cleaning. However, it is difficult for operators to judge which oil passages or vacuum passages are actually blown. There are many cases of rework. If you use the smoking method, you can easily find out whether each oil or air channel is open. The third is the use of smoke blowing method to check the valve and valve seat seal. Put the cleaned valve into the valve guide in order, and use your hand or a suitable tool (such as a screwdriver handle) to hold the valve. Then smoke a cigarette and blow the smoke to the cleaned intake and exhaust nozzles. Fit your mouth into the mouth so that it does not leak. At the same time, if there is smoke coming out between the valve and the valve seat, if there is no smoke coming out, it means that the valve seal is good, otherwise it should be reground. Fourth, the use of tobacco plugs. If there is water leakage from the water tank during the journey, you can use the tobacco to make an emergency. Firstly, pliers are used to clamp the heat sink of the water tank with a large heat sink, and then unscrew the water cover of the water tank, remove the thermostat, and then knead the tobacco shreds and put it into the water tank from the water inlet to start the engine. Low, medium and high speed operation, so that the shredded tobacco will be adsorbed on the water tank core pipe leakage. When it is observed that the tank is leaking, cover the filler cap and you can drive. However, it should be noted that this can only be used as an emergency. After returning home, the water tank should be cleaned and thoroughly welded with high-pressure water.
Cleaning Engineering For Hospital
The
medical clean engineering system covers clean operating rooms, ICUs,
disinfecting supply rooms, laboratories, clinical laboratories, vein
deployment centers and other sites. Decoration materials, clean
air-conditioners and medical devices that meet the cleanliness
requirements must be adopted to ensure cleanliness, especially for clean
operating rooms, ICUs, disinfecting supply rooms and other sites
subject to cleanliness requirements of the hospital.
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