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What are the misunderstandings in the maintenance of the walk-behind laser leveler?
Pubtime：2021/4/9 15:19:56

During the use of the walk-behind laser screed machine, do not let it run in a high temperature environment. At the same time, you must do a good job of anti-corrosion work to reduce the impact of chemical corrosives on the equipment. During maintenance and maintenance, We must also avoid some misunderstandings, and I will give you a specific introduction today.

      
 1. The tire pressure of the hand-held laser leveler is too high. We know that the inflation pressure of the tire is a key factor that determines the performance and service life of the mechanical equipment. If the tire pressure is too low, it will deform the tire, cause an increase in internal stress, or accelerate the aging of the rubber, and at the same time It will also cause the cord to fatigue; but if the tire pressure is too high, its harm is also great. It will cause the tire cord to generate very large tension and weaken its resistance to impact. If there are rocky edges and corners Otherwise, it will damage the tires, accelerate the wear of the tire surface, cause the tires to slip, and reduce work efficiency.
      

 2. The bolts are tightened too tightly. The walk-behind laser leveling machine has many fasteners for nuts and bolts. In order to ensure the reliability of the connection, they must have a certain pre-tightening force, but it does not mean that the tighter the better. If you blindly increase the bolts The torque will increase the tensile force of the screw, and the fastener will be deformed by a large external force.


 3. When replacing the hydraulic oil of the walk-behind laser leveler, it is not correct to just drain the oil in the tank. When the hydraulic oil has been used for a long time, it needs to be replaced. When replacing, not only drain the oil inside, but also clean the oil tank before adding new hydraulic oil.
  

      When maintaining the hand-supported laser leveler, you must pay attention to the above three misunderstandings. The tire pressure must be kept within the specified range, not too high or too low; the bolts cannot be tightened too tightly. When changing the hydraulic oil, you must remember to clean the oil tank, so as to extend the service life of the walk-behind laser leveler.


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What are the misunderstandings in the maintenance of the walk-behind laser leveler?
2021/4/9 15:19:56 Visits：374
During the use of the walk-behind laser screed machine, do not let it run in a high temperature environment. At the same time, you must do a good job of anti-corrosion work to reduce the impact of chemical corrosives on the equipment. During maintenance and maintenance, We must also avoid some misunderstandings, and I will give you a specific introduction today.

      
 1. The tire pressure of the hand-held laser leveler is too high. We know that the inflation pressure of the tire is a key factor that determines the performance and service life of the mechanical equipment. If the tire pressure is too low, it will deform the tire, cause an increase in internal stress, or accelerate the aging of the rubber, and at the same time It will also cause the cord to fatigue; but if the tire pressure is too high, its harm is also great. It will cause the tire cord to generate very large tension and weaken its resistance to impact. If there are rocky edges and corners Otherwise, it will damage the tires, accelerate the wear of the tire surface, cause the tires to slip, and reduce work efficiency.
      

 2. The bolts are tightened too tightly. The walk-behind laser leveling machine has many fasteners for nuts and bolts. In order to ensure the reliability of the connection, they must have a certain pre-tightening force, but it does not mean that the tighter the better. If you blindly increase the bolts The torque will increase the tensile force of the screw, and the fastener will be deformed by a large external force.


 3. When replacing the hydraulic oil of the walk-behind laser leveler, it is not correct to just drain the oil in the tank. When the hydraulic oil has been used for a long time, it needs to be replaced. When replacing, not only drain the oil inside, but also clean the oil tank before adding new hydraulic oil.
  

      When maintaining the hand-supported laser leveler, you must pay attention to the above three misunderstandings. The tire pressure must be kept within the specified range, not too high or too low; the bolts cannot be tightened too tightly. When changing the hydraulic oil, you must remember to clean the oil tank, so as to extend the service life of the walk-behind laser leveler.