Pneumatic winch operation and maintenance procedures
Release time:
2021-08-31
Pneumatic Winch Operation and Maintenance Procedures 1. Operation Procedures for the Pneumatic Winch 1. Before operating the pneumatic winch:
Pneumatic WinchOperation and Maintenance Procedures
1.Pneumatic WinchOperation Procedures
1.Pneumatic WinchBefore Work:
1) Check for oil leaks in all parts of the equipment and address them promptly;
2) CheckPneumatic Winchfor any faults or other damage in all moving parts of the pneumatic winch;
3) CheckPneumatic Winchif the operating handles and switches are in the specified position, and whether the operation is sensitive and reliable;
4) Check if the brakes and various safety devices are secure and reliable;
5) Check if the lubricant oil level is normal;
6) Check the empty running status;
7) Work can only begin when all components are normal.
2.Pneumatic WinchDuring Work:
1) The crankshaft of the pneumatic motor should be in a horizontal position;
2) The air intake of the pneumatic motor should be facing down and perpendicular to the horizontal plane;
3)Pneumatic WinchDuring operation, the gauge pressure of the intake pipe should be maintained at 0.6 ~ 0.7 MPa;
4) The supplied compressed air should be clean and dry;
5) Pay attentionPneumatic Winchto the working conditions of all components. If any abnormalities are found, stop and check until the issue is resolved;
6) The stop time should not be too long, and should be coordinated with the brakes.
3.Pneumatic WinchAfter Work:
(1) Disconnect the power supply;
(2) WipePneumatic Winchall components;
(3) Place all operating handles and switches in the specified position;
(4) Clean, sweep, and organize the equipment and its surroundings, and classify and collect oily waste, garbage, discarded materials, and leftover materials;
2.Pneumatic WinchMaintenance Procedures
1. The amount of lubricant oil in the crankcase should be within the specified marked range. The added lubricant oil is No. 20 oil. The lubricant oil should be replaced at least once after continuous use for one year.
2. The oil level in the gearbox should be moderate. The added lubricant oil is No. 30 oil in winter and No. 40 oil in summer. The lubricant oil should be replaced after continuous use for 100 hours.
3. All rolling bearings are lubricated with calcium-based grease (commonly known as cow grease).
4. If the brake asbestos band is severely worn, with a thickness of less than 2 mm, it should be replaced.
5. Regularly check the steel wire rope. If the wear of the steel wire rope exceeds the limits specified in the technical safety regulations, it should be immediately removed and replaced. 6. The steel wire rope should be regularly coated with steel wire rope grease to reduce friction and corrosion between them.
7. Frequently used winches should be inspected at least once a year.
3.Pneumatic WinchPrecautions
1. Operators should strictly adhere to the relevant requirements of safety technical operating procedures;
2. When factors affecting safety and the environment are found in the equipment, they should be addressed promptly, and normal operation can only continue after recovery;
4.Pneumatic WinchOperation and Maintenance
1. Do not disassemble the parts of the tools at will, as this not only affects the safety of the operator but also damages the tools.
2. If the tool has minor faults or fails to achieve its original function after use, it should not be used further and should be checked immediately. Regularly check and maintain tools (approximately once a week), add grease to rotating parts such as bearings, and add oil to pneumatic motor components.
3. When using various tools, be sure to comply with various safety regulations and operating instructions.
4. Choose the appropriate tools for work. Tools that are too large can easily cause injuries, while tools that are too small can easily cause tool damage.
5. The inlet pressure at the tool inlet (excluding the outlet pressure of the air compressor) is generally 90 psig (6.2 kg/cm²). Both excessively high or low pressures can damage the performance and lifespan of the tools.
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