First, the filter
1. Each time the oil is changed, the filter should be replaced or thoroughly cleaned;
2. The air filter on the fuel tank is inspected and cleaned every 3 months, and it is best to replace it every 1 year.
3. The machine tool has related alarms or other filters are not clean, such as other filters, should be replaced;
1. Clean the hydraulic components (substrate, valve, motor, pump, oil pipe, etc.) monthly to prevent dirt from entering the system and do not use detergents;
2. After using the new machine for one month, check whether there are any deformations in the bends of the oil pipes. If there is any abnormality, replace them. After two months of use, tighten all the accessories.
At the connection, the system should be shut down when performing this work, and the system is pressureless.
Third, the hydraulic oil circuit
1. Check the oil level of the oil tank every week. If the hydraulic system is repaired, check the oil level. If the oil level is lower than the oil window, fill the hydraulic oil.
2. The system oil temperature should be between 35 ℃ ～ 60 ℃, and should not exceed 70 ℃. If it is too high, it will cause deterioration of oil quality and accessories.
3. The hydraulic oil used in this machine is ISOHM46 or MOBILDTE25;
4. The new machine should be changed after 2000 hours of work, and after every 4000 to 6000 hours of work, the oil should be changed. The oil tank should be cleaned every time the oil is changed.