& nbsp; The cleanliness of hydraulic stations is an important aspect of elevator hydraulic stations, so there cannot be any carelessness. Moreover, from a perspective, there are relevant rules and requirements, and one should refer to the specification manual in order to have a correct understanding and know how to achieve better cleanliness.

  & nbsp; The water cooling of hydraulic stations is generally tube type water cooling, and its selection is based on the heat load to calculate the heat exchange area. The air-cooled elevator uses an air cooler, and the heat exchange capacity is calculated based on the heat load. Then, the selection and calculation are carried out under the condition that the flow rate can be met. So, these two cooling methods are different and have significant differences.

  & nbsp; It is not allowed to flush the hydraulic station with water. The specific reason is that doing so will corrode the oil tank in the hydraulic station, and once water is mixed into the hydraulic station, it will cause great harm to the hydraulic system. Therefore, it will briefly lead to phenomena such as pipeline corrosion and water vaporization, which can cause problems with hydraulic elevators and lead to adverse effects or results. So, it is necessary to avoid doing so to ensure the normal operation and service life of the hydraulic station.

  & nbsp; Folding arm elevators are mostly driven by hydraulic methods, and the power source for the hydraulic system is hydraulic oil. As long as the amount of hydraulic oil is sufficient and the oil quality is high, the folding arm elevator can provide greater torque output and improve work efficiency. So how do we determine whether the newly added hydraulic oil is sufficient? What is the hydraulic oil quantity specification?

  & nbsp; When adding hydraulic oil, we can extend the cylinder to the position for filling. When adding, the lifting channel should not exceed the position, and then retract the cylinder to check if the hydraulic oil level is lower than the position. Keep it between the two. When adding hydraulic oil, attention should also be paid to the structure of the oil cylinder. Some oil cylinders have complex interiors and require a certain amount of lifting and lowering operations to fully transport the hydraulic oil to each direction. Therefore, try to add as much oil as possible during the filling process, and then run some empty machine tests to see if additional directions have been reached.

  & nbsp; In addition, when adding hydraulic oil, it is necessary to ensure the quality of the hydraulic oil. Due to some hydraulic oil manufacturers selecting poor quality hydraulic oil, hydraulic lifting channels and other types of hydraulic oil not only cannot achieve the effect of half arm lifts, but also affect the working efficiency of folding arm lifts due to degradation issues.