1. Regular cleaning
Detailed description: Manual washing machines need to be thoroughly cleaned after each use to prevent the accumulation of residual dirt and detergent, which not only helps to maintain the cleanliness of the equipment, but also improves the washing effect. Use warm water and neutral detergent to clean the inner drum and agitator. Neutral detergent will not have a corrosive effect on the equipment and can effectively remove dirt and oil stains. Wipe the inside of the inner drum with a soft cloth or sponge, making sure that every corner is cleaned in place. For the agitator, you can use a soft brush or toothbrush to gently scrub it to remove any clothing fibers or dirt that may have accumulated. During the cleaning process, pay special attention not to use strong acidic or alkaline detergents, these chemicals may damage the material of the equipment. After each cleaning, wipe the interior with a clean cloth to avoid moisture residue, which can prevent the growth of mold and the generation of odors. Check the drain and drain pipe regularly to make sure they are not blocked so that sewage can be discharged smoothly.

2. Check and clean the drainage system
Detailed description: The unblocked drainage system is essential for the normal operation of the manual washing machine. The drain pipe is usually connected to the bottom or side of the washing machine and is responsible for draining the waste water from the washing process into the external drainage system. Check the connection of the drain pipe regularly to make sure that the pipe is not bent, flattened or blocked. If you find any signs of damage or aging in the drain pipe, it should be replaced in time. Use a cleaning brush or a special pipe cleaner to clean the inside of the drain pipe to remove any possible scale or blockage. Make sure the outlet of the drain pipe is set reasonably, such as connecting to a floor drain or sink to avoid water backflow or leakage. Clean the debris around the drain outlet regularly to ensure that the drain pipe can flow freely. When checking the drainage system, pay special attention to whether there are signs of water leakage. If a problem is found, it should be repaired immediately to prevent water stains from causing damage to the floor or wall.

3. Check and maintain manual operating parts
Detailed description: The handle, agitator and other operating parts of a manual washing machine are key to ensuring the normal operation of the equipment. Check the handle regularly for looseness or damage. Loose handles may cause inconvenience in operation or unbalanced shaking of the washing machine. Maintenance of the agitator is also very important to ensure that it can rotate smoothly and stir the clothes effectively. Check the fixing status of the agitator to ensure that there is no wear or fall off. Apply a small amount of lubricating oil or grease to these moving parts regularly to reduce friction and wear and keep them in good operating condition. For any abnormal conditions found, such as sticking, abnormal noise or vibration of the operating parts, stop using it immediately, check the cause of the problem and make necessary adjustments or repairs. Proper operation and maintenance can increase the service life of the manual washing machine and ensure its stability and efficiency during use.

4. Check the cables and electrical components
Detailed description: For manual washing machines equipped with electric auxiliary parts, such as electric agitators or drain pumps, it is very important to check the status of cables and electrical components. Regularly check whether the insulation layer of the power cord and cable is intact and ensure that there is no damage, cracks or wear. Check whether the cable connection point is firm and ensure good contact between the plug and the socket. Avoid operating electrical components in a humid or high temperature environment to prevent electrical short circuits or damage. Especially after the equipment has been used for a long time, the cable may have problems due to friction or aging, so it needs to be checked regularly. If any problems are found with electrical components, such as the equipment cannot be started or the operation is unstable, stop using it immediately, disconnect the power supply and contact a professional maintenance personnel for inspection and repair. Keeping the electrical system of the device in good condition can effectively prevent electrical failures and potential safety hazards.

5. Storage and protection
Detailed description: When storing a manual washing machine, make sure to place it in a dry, ventilated place to prevent damage to the device due to a humid environment. A humid environment may cause rust or mold on the internal parts, which may affect the normal operation of the device. When the device is not in use, cover the washing machine with a dust cover to protect the device from dust, dirt and other environmental factors. When storing, make sure the bottom of the device is stable and avoid placing heavy objects on the washing machine to avoid damaging the structure of the device. If the device is stored outdoors or in an unenclosed area, always ensure that it is protected with a waterproof cover. During storage, avoid placing any items that may cause damage on the device to keep the device in good condition. Proper storage and protection measures can not only extend the life of the manual washing machine, but also keep its appearance and function intact.

6. Check the seals and gaskets regularly
Detailed description: The seals and gaskets of a manual washing machine are used to prevent moisture leakage and maintain the tightness and normal operation of the device. Check the condition of the seals and gaskets regularly to ensure that they have no signs of wear, cracks or aging. The seal is usually located on the edge of the washing machine door or near the drain, while the gasket may be located at the internal mechanical connection. When checking the seal, you can gently wipe it with a clean cloth to remove any dirt or residue to ensure a good seal. If you find obvious damage to the seal or gasket, such as cracks or peeling, you should replace it in time. Clean the seal and gasket regularly with clean water to avoid detergent residue or dirt accumulation, which may affect the sealing effect. Good sealing can prevent water leaks and other potential problems and ensure the normal operation of the manual washing machine.

7. Avoid overloading and improper use
Detailed description: The maximum load capacity of the manual washing machine should be loaded according to the manufacturer's recommendations to avoid overloading. Overloading will not only affect the washing effect, but may also cause excessive wear on the equipment and even cause mechanical failure. When loading clothes, make sure that the clothes can move freely instead of being squeezed together, which can ensure even distribution of detergent and sufficient stirring effect. Avoid using excessive detergent to prevent excessive foaming, which will affect the normal operation and cleaning effect of the washing machine. When operating a manual washing machine, avoid violent shaking or forced operation to reduce physical damage to the equipment. Check the load of the equipment regularly and operate it reasonably according to the instructions of the washing machine to ensure the stability and long-term effectiveness of the equipment.