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Ultrasonic cleaning machine common faults and maintenance methods

2024-03-05
Latest company news about Ultrasonic cleaning machine common faults and maintenance methods

Ultrasonic cleaning machine is a kind of equipment that utilizes the cavitation effect of ultrasonic waves in liquid to clean the workpiece, which is widely used in laboratory, medical, industrial and household fields. However, with the increase of the use of time, ultrasonic cleaning machine may appear a variety of faults. In this article, we will introduce some of the common failures of ultrasonic cleaning machine and its repair methods to help users better maintain and use the equipment.

 

Ultrasonic cleaning machine common failure

1. poor cleaning effect
Poor cleaning effect is a common problem of ultrasonic cleaning machine, may be caused by the following reasons:
-Insufficient ultrasonic power: ultrasonic transducer or drive circuit failure.
-Cleaning fluid problem: improper selection of cleaning fluid or use too long.
-Improper placement of the workpiece: the workpiece in the cleaning tank location is unreasonable, affecting the ultrasonic wave propagation.

2. can not start
Ultrasonic cleaner can not start is usually caused by electrical faults, common causes include:
-Power failure: power cord damage or poor contact with the plug.
-Blown fuse: overload or current shock caused by blown fuse.
-Switch failure: damaged start switch or poor contact.

3. Excessive noise
Under normal circumstances, the ultrasonic cleaner will produce a certain amount of noise, but if the noise increases abnormally, it may be caused by the following reasons:
-Loose transducer: the ultrasonic transducer is loose from the bottom of the cleaning tank.
-Equipment aging: wear and tear or aging of the internal parts of the equipment due to prolonged use.
-Collision of objects in the cleaning tank: workpieces or other objects collide with the cleaning tank during the cleaning process.

4. Water leakage in the cleaning tank
Cleaning tank leakage will affect the cleaning effect and may damage the electrical parts of the equipment, common causes include:
-Cracked welds in the cleaning tank: Long-term use or collision causes cracks in the welds.
-Deteriorated seals: seals or gaskets have deteriorated and failed.

Repair Methods

1. Check and replace the transducer
If the cleaning effect is not good or the noise is too loud, first of all, you should check whether the ultrasonic transducer is working properly. You can use a multimeter to measure the resistance value of the transducer, if it is significantly deviated from the normal value, you need to replace the transducer.
2. Replacement of cleaning fluid
Select the appropriate cleaning fluid and replace it regularly to ensure the cleaning effect. Different cleaning objects require different cleaning fluid, before use should be based on the material of the workpiece and the type of dirt to choose the appropriate cleaning fluid.
3. Check the power supply and switch
If the ultrasonic cleaner can not start, first check the power cord and plug is intact, if necessary, replace the damaged power cord. Secondly, check whether the fuse inside the equipment is blown, if blown, replace the fuse. Finally, check the contact of the start switch and replace the switch if necessary.
4. Fix the transducer
If the noise is too loud, you can check whether the ultrasonic transducer is loose. Usually, the transducer is fixed to the bottom of the cleaning tank by screws, if found loose, retighten the screws to ensure that the transducer is firmly connected.
5. Repair or replace the tank
If the tank is leaking, first check the leakage area. For the case of cracked welds, you can use special welding equipment to repair. For deteriorated seals, replace with new seals or gaskets.

Preventive maintenance

In order to extend the service life of the ultrasonic cleaner, users should carry out regular preventive maintenance:
- Regularly check the electrical parts: including power cords, plugs, switches and fuses to ensure that they are in good condition.
- Regular replacement of cleaning fluid: according to the frequency of use and cleaning objects, regularly replace the cleaning fluid to maintain the cleaning effect.
- Clean the equipment: after the cleaning is completed, clean the inside and outside of the equipment in time to avoid residues affecting the normal work of the equipment.
- Avoid overloaded use: in accordance with the requirements of the equipment manual, avoid prolonged continuous work to prevent overload damage to the equipment.

Through the above methods, users can effectively solve the common faults of ultrasonic cleaning machine, and extend the service life of the equipment, improve the cleaning effect. If you encounter problems that can not be solved by yourself, it is recommended to contact a professional maintenance personnel for overhaul.

products
NEWS DETAILS
Ultrasonic cleaning machine common faults and maintenance methods
2024-03-05
Latest company news about Ultrasonic cleaning machine common faults and maintenance methods

Ultrasonic cleaning machine is a kind of equipment that utilizes the cavitation effect of ultrasonic waves in liquid to clean the workpiece, which is widely used in laboratory, medical, industrial and household fields. However, with the increase of the use of time, ultrasonic cleaning machine may appear a variety of faults. In this article, we will introduce some of the common failures of ultrasonic cleaning machine and its repair methods to help users better maintain and use the equipment.

 

Ultrasonic cleaning machine common failure

1. poor cleaning effect
Poor cleaning effect is a common problem of ultrasonic cleaning machine, may be caused by the following reasons:
-Insufficient ultrasonic power: ultrasonic transducer or drive circuit failure.
-Cleaning fluid problem: improper selection of cleaning fluid or use too long.
-Improper placement of the workpiece: the workpiece in the cleaning tank location is unreasonable, affecting the ultrasonic wave propagation.

2. can not start
Ultrasonic cleaner can not start is usually caused by electrical faults, common causes include:
-Power failure: power cord damage or poor contact with the plug.
-Blown fuse: overload or current shock caused by blown fuse.
-Switch failure: damaged start switch or poor contact.

3. Excessive noise
Under normal circumstances, the ultrasonic cleaner will produce a certain amount of noise, but if the noise increases abnormally, it may be caused by the following reasons:
-Loose transducer: the ultrasonic transducer is loose from the bottom of the cleaning tank.
-Equipment aging: wear and tear or aging of the internal parts of the equipment due to prolonged use.
-Collision of objects in the cleaning tank: workpieces or other objects collide with the cleaning tank during the cleaning process.

4. Water leakage in the cleaning tank
Cleaning tank leakage will affect the cleaning effect and may damage the electrical parts of the equipment, common causes include:
-Cracked welds in the cleaning tank: Long-term use or collision causes cracks in the welds.
-Deteriorated seals: seals or gaskets have deteriorated and failed.

Repair Methods

1. Check and replace the transducer
If the cleaning effect is not good or the noise is too loud, first of all, you should check whether the ultrasonic transducer is working properly. You can use a multimeter to measure the resistance value of the transducer, if it is significantly deviated from the normal value, you need to replace the transducer.
2. Replacement of cleaning fluid
Select the appropriate cleaning fluid and replace it regularly to ensure the cleaning effect. Different cleaning objects require different cleaning fluid, before use should be based on the material of the workpiece and the type of dirt to choose the appropriate cleaning fluid.
3. Check the power supply and switch
If the ultrasonic cleaner can not start, first check the power cord and plug is intact, if necessary, replace the damaged power cord. Secondly, check whether the fuse inside the equipment is blown, if blown, replace the fuse. Finally, check the contact of the start switch and replace the switch if necessary.
4. Fix the transducer
If the noise is too loud, you can check whether the ultrasonic transducer is loose. Usually, the transducer is fixed to the bottom of the cleaning tank by screws, if found loose, retighten the screws to ensure that the transducer is firmly connected.
5. Repair or replace the tank
If the tank is leaking, first check the leakage area. For the case of cracked welds, you can use special welding equipment to repair. For deteriorated seals, replace with new seals or gaskets.

Preventive maintenance

In order to extend the service life of the ultrasonic cleaner, users should carry out regular preventive maintenance:
- Regularly check the electrical parts: including power cords, plugs, switches and fuses to ensure that they are in good condition.
- Regular replacement of cleaning fluid: according to the frequency of use and cleaning objects, regularly replace the cleaning fluid to maintain the cleaning effect.
- Clean the equipment: after the cleaning is completed, clean the inside and outside of the equipment in time to avoid residues affecting the normal work of the equipment.
- Avoid overloaded use: in accordance with the requirements of the equipment manual, avoid prolonged continuous work to prevent overload damage to the equipment.

Through the above methods, users can effectively solve the common faults of ultrasonic cleaning machine, and extend the service life of the equipment, improve the cleaning effect. If you encounter problems that can not be solved by yourself, it is recommended to contact a professional maintenance personnel for overhaul.

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