For the use of sanitation trucks such as road cleaning and sweeping trucks that we often come into contact with, in the actual application process, we naturally need to perform more effective maintenance on them, so as to be able to maintain a greater The practical advantages of this type of equipment. So in daily maintenance, what are the precautions for maintenance of road cleaning and sweeping trucks?

1. Clean the working surface of each sensor of the washing and sweeping truck after daily operation.

2. When cleaning the dusty roads, clean the main and auxiliary engine air filters daily to protect the engine.

3. Rinse the inside of the dustbin, the filter, the inside of the straw, the body and the outside of each assembly, and wipe the glass and rearview mirror.

4. Check the fuel, cooling water and oil level of the main and auxiliary engines, and add if necessary.

5. After using for a period of time, check the tension of the drive belts of the washing and sweeping fan and water pump, and adjust them to the best condition in time. Check the entire vehicle for oil, water and air leakage, and eliminate it if necessary. Check the tightening of the tire nut, each fastening bolt and riding bolt, and check the tire appearance and air pressure. Tighten and add air if necessary.

6. Turn on the drain switch at the bottom of the water filter to drain the impurities in the filter. Especially in areas with poor water quality, the water filter element should be cleaned frequently to prevent impurities from depositing in the pump.

7. The auxiliary engine of the washing and sweeping truck shall be checked and replaced every 160 hours of operation.

8. Check the grounding marks of the sweep and adjust the inclination of the sweep pan. Check the ground clearance and lifting height of the rigid edge under the suction nozzle, and adjust the height of the support wheel. Check the spraying conditions of the high-pressure nozzles and adjust the spray angle and overlap. Check the sealing condition of the rear door of the trash bin and adjust if necessary.

9. Check the lubrication of the main engine, auxiliary engine, high-pressure water pump and fan bearing seat of the multi-washing sweeper, and add grease. Fill all grease nipple with grease.

The above are the items that need to be paid attention to in the usual maintenance of the sweeper truck, because after the sweeper is used for a period of time, some parts will inevitably appear loose and worn. At this time, if it is not repaired and updated in time, it will not only affect the actual service life of the sweeper. At the same time, it will directly affect the corresponding cleaning effect, so we should not be sloppy about the maintenance precautions.