Every piece of equipment must be maintained after use, and the concrete laser leveling machine is no exception. The maintenance work seems simple, but in fact it also hides a big mystery. If the maintenance method is suitable for this equipment, it will If it is effective, if it is not suitable, such maintenance will be in vain, and it will not play a big role at all. Let's take a closer look at the main points of equipment maintenance.
1. The connection between the supercharger of the concrete laser leveling machine and the intake and exhaust pipes must be tight without air leakage. If there is air leakage between the exhaust pipe and the exhaust gas turbine, the efficiency of the supercharger will be greatly reduced, and the exhaust temperature of the diesel engine will decrease. The rapid rise will damage the valve and supercharger. Before starting a new engine, the supercharger and supercharger oil filter must be filled with clean oil to ensure that the supercharger bearings can be lubricated as soon as the diesel engine starts. After the car has traveled 8000-10000km, the filter element of the turbocharger oil filter must be replaced.
2. Before stopping the diesel engine of the concrete laser leveling machine, it should run at idle speed for 3 to 5 minutes to reduce the speed and temperature of the supercharger, and monitor the sound of the supercharger running. If any abnormality is found, it should be stopped for inspection, such as The rotor of the supercharger does not rotate flexibly and has stagnation or wear sound, so it must be sent to a qualified service station for repair.
3. After the concrete laser leveling machine works for 500 hours or 30,000km, check the gap on the rotor shaft of the turbocharger, and remove the dust and carbon deposits on the turbine shell and rotor blades of the compressor. At this time, the turbocharger Remove it from the diesel engine and replace the metal gasket between the exhaust pipe of the supercharger. It is not allowed to use mechanical methods to remove the scale on the rotor parts, but to use gasoline or other cleaning fluids for cleaning aluminum parts.
4. The lock nut of the supercharger compressor of the concrete laser leveling machine cannot be disassembled, otherwise the dynamic balance of the supercharger rotor will be destroyed and the supercharger will be damaged.
5. Do not damage or deform any rotating parts of the turbocharger that has been disassembled, otherwise it will affect the balance of the concrete laser leveling machine turbine, and also do not damage any rubber seals.