Multi-function hydraulic pressHydraulic system oil change steps and step requirements:
(1) During the oil change process, when the fuel tank is not filled, and the cavities of the hydraulic pump and motor are not filled with oil, it is strictly forbidden to start the engine
(2) In the process of oil change, stop blocks must be placed before and after the crawler, and lock pins must be inserted into the slewing mechanism. When bucket, stick and boom are moved, it is strictly prohibited to stand below or within the range of action.
(3) When disassembling each pipe joint, be sure to place the system freely on the ground, and confirm that the pipeline can be disassembled when there is no pressure. When disassembling, people should try to avoid the direction of oil leakage of the joint; when working, wear protective glasses.
(4) The multi-functional hydraulic press is strictly prohibited from standing on the upper part and standing on the rotating range.
(5) When disassembling, do not damage the joint surface and thread of each pipe joint of the hydraulic system.
(6) Smoking and open flame are strictly prohibited at the operation site.
(7) multi-function hydraulic machine oil change, the same day to complete, not overnight, because at night or cooling, the moisture in the air will form water vapor and condensed into water droplets or frost, and into the system and the metal parts rust, causing failure hidden trouble.