Bleeding instructions and correct storage of hydraulic cylinder

1 Exhaust of hydraulic cylinder
For the hydraulic cylinder: the manufacturer of the hydraulic cylinder pointed out that it is generally not equipped with exhaust, and the exhaust is carried out through the oil tank. When the oil in the tank flows, the gas can automatically overflow from the oil because the tank can be connected with the atmosphere. However, if the air can not be discharged automatically due to poor exhaust of the oil cylinder, it will cause bad or serious consequences in the view of the hydraulic cylinder manufacturer. For example, the piston in the oil cylinder acts abnormally, or there are some problems. Therefore, it is necessary to install the exhaust device in the hydraulic cylinder.
For the installation of exhaust device: in the installation position, it can be hydraulic circuit. The upper part is not necessarily on the hydraulic cylinder. In addition, if the oil cylinder is installed vertically, the ideal position of the exhaust device is at the cylinder barrel under the piston. In addition, the unloading valve inside the piston can also be used as an exhaust device.
2 How to store the hydraulic cylinder correctly?
The specific instructions given by the hydraulic cylinder manufacturer are as follows:
First of all, clean the hydraulic cylinder with diesel oil or kerosene, and then apply lubricating oil on it or spray diesel oil on the internal and external surfaces. Then wrap it with cloth or oil paper, and apply anti-rust oil inside. Then it is put into a wooden box and stored in a dry and non-corrosive environment to ensure its service life.
For these two important aspects of hydraulic cylinder, I believe that it is easy to understand as long as you take it seriously through the detailed explanation and professional explanation of hydraulic cylinder manufacturer described above. So that it can be well used in its actual work, so that it can get good results and reflect its value.