1、 Daily inspection and maintenance

1. Hydraulic oil level inspection
   • operationCheck the hydraulic oil level daily to ensure it is within the specified range and prevent insufficient hydraulic system pressure or component damage caused by low oil level.
   • standardThe oil level should be located above the middle of the oil gauge line to avoid the oil level being too high or too low.
2. Pipeline connection inspection
   • operationCheck if the hydraulic pipeline connections are tight and if there are any leaks. Focus on inspecting high-pressure oil pipes, joints, and seals.
   • standardThe pipeline connection should not be loose, and the leakage rate should not exceed 1 drop per minute.
3. surface cleaning
   • operationWipe the surface of the bracket with a soft cloth to remove dust, oil stains, and debris, preventing impurities from entering the hydraulic system.
   • AttentionAvoid using corrosive cleaning agents to prevent damage to the coating of the casing.

2、 Regular maintenance and upkeep

1. filter replacement
   • periodAccording to the usage intensity, replace the hydraulic system filter element (such as the suction filter element and return filter element) every 3-6 months.
   • operationWhen replacing the filter element, ensure that the system is depressurized to avoid injury from high-pressure oil splashing.
2. Seal inspection and replacement
   • periodCheck the seals (such as O-rings and dust covers) every 1-2 years, and replace them promptly if aging or damage is found.
   • standardSeals should be free of cracks, deformations, or leaks, and original factory accessories should be used for replacement.
3. Hydraulic component cleaning
   • periodClean key components such as hydraulic valves and oil cylinders every 2-3 years to remove carbon deposits and dirt.
   • operationUse specialized cleaning agents and avoid using corrosive solvents such as gasoline or alcohol.

3、 Maintenance under special working conditions

1. high-temperature environment
   • measureStrengthen temperature monitoring in high-temperature environments (such as summer or near heat sources) to ensure that the hydraulic oil temperature does not exceed 80 ℃.
   • suggestionInstall cooling devices or use high-temperature resistant hydraulic oil.
2. cold environment
   • measureIn low-temperature environments (such as winter), preheat the hydraulic system before starting to prevent component damage caused by high oil viscosity.
   • suggestionUse low pour point hydraulic oil or install a heating device.
3. corrosive medium
   • measureIf the bracket comes into contact with corrosive media (such as seawater or chemical solutions), choose corrosion-resistant materials (such as stainless steel) or apply anti-corrosion coatings.
   • standardThe thickness of the anti-corrosion coating should meet the design requirements, and the integrity of the coating should be checked regularly.

4、 Storage and transportation maintenance

1. Long term storage
   • environmentStore in a dry and ventilated room, away from direct sunlight and rain.
   • protectionThe surface of the bracket is coated with anti rust oil, and key components (such as piston rods) are wrapped with protective covers.
2. transport protection
   • fixedFix the bracket during transportation to prevent deformation or damage caused by vibration and collision.
   • moisture-proofTransportation in humid environments requires waterproof treatment of electrical components.