Common Issues and Solutions for Dental Treatment Chairs

Common Issues and Solutions for Dental Treatment Chairs Dental compressed air must be regularly cleaned, so it is essential to lower the relative humidity of the air and avoid contamination from oil or solid particles. These residues can threaten the lifespan of high-quality dental materials and the functionality of instruments. Additionally, it is necessary to meet the cleanliness and sterilization standards required for patient environments.

　　Dental treatment chairThe dental air compressor used is mainly applied to increase power for water/gas spray guns, turbine engine heads, automatic sandblasters, and other dental machines and treatment equipment to ensure continuous and reliable surgical operations. Reliability is an important factor in choosing an air compressor. A good dental air compressor works reliably in the background, allowing medical staff to focus entirely on treatment. Dental compressed air must be cleaned daily, so the relative humidity of the air must be kept low, and oil or solid particle contamination must be avoided, as these residues can threaten the lifespan of high-quality dental materials and the functionality of instruments, and must also meet the cleanliness and sterility standards for patients.

The dryer used on the air compressor not only ensures relatively stable drying but also ensures continuous operation without reconditioning time. Air contaminated by rain, oil, and small particles is unsuitable for dental treatment. The low voltage leak point of the air compressor ensures the quality of the compressed air, which is odorless and tasteless. In practical use, we can easily find some common faults; how should we deal with them?

(1) Common fault: The air valve or water inlet valve cannot be opened or closed.

Solution: The root cause is that debris in the gas or water enters the valve, causing excessive friction resistance between the valve core and the valve seat, or the torsion spring is broken. At this time, it is necessary to clean the dirt and replace the torsion spring.

(2) Common fault: Oxygen and water leakage.

Solution: The O-ring is damaged and needs to be replaced.

(3) Common fault: After the pressure regulating valve has been used for a period of time, the oil circuit board may be subjected to long-term compression, which may cause the movement of the oil circuit board to be uncontrollable. At this time, loosen the fixing screws, move the oil circuit board back to its original position, and then tighten the fixing screws. Sometimes there may be slight gas leakage.

Solution: Check whether the O-ring needs to be replaced; if the O-ring is damaged, it should be replaced regularly.

If the following situations occur, please turn off the main power switch and seek help from professional personnel: ① Any part of the power plug, power socket, or connecting cable is damaged or worn. ② Unknown liquid splashes into the equipment or water enters the equipment control circuit. ③ The equipment suddenly changes significantly, and the equipment still cannot operate normally after following the operating instructions. ④ Please only adjust the control items mentioned in the operating instructions. If other control system adjustments are incorrect, it may damage the equipment. Do not use damaged or loose power line plugs. An unstable power line plug may cause electric shock or fire.

Keywords: children dental chair series

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