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What are the Common Problems and solution with Pulsation Dampeners?

Pulse dampers are commonly used devices in industrial applications for vibration damping and shock absorption. However, sometimes pulse dampers may experience faults that lead to reduced performance or complete failure. Here are some common pulse damper faults and their solutions:

1. Oil Leakage: If the pulse damper experiences oil leakage, it could be due to worn or damaged seals. The solution is to replace the damaged seals or repair the sealing components to ensure proper sealing of the pulse damper.

2. Unstable Damping Force: If the pulse damper exhibits unstable damping force, it could be caused by internal oil contamination, loosened internal components, or component wear. The solution involves periodic oil replacement or cleaning of the internal oil, tightening loose components, or replacing worn-out parts.

3. Excessive Vibration: If the pulse damper generates excessive vibration during operation, it may be due to loose installation. The solution is to check and re-tighten the pulse damper's installation, ensuring it is securely fixed in the correct position.

4. Abnormal Noise: Abnormal noise from the pulse damper could be the result of component wear, loose parts, or incorrect assembly. The solution includes replacing worn-out parts, tightening loose components, or reassembling the pulse damper to ensure proper assembly.
5. Oil Contamination: Oil contamination can lead to a decline in the performance of the pulse damper. The solution involves periodic oil replacement, using filters to purify the oil, or cleaning the internal oil circulation system of the damper.

When encountering faults with pulse dampers, it is advisable to seek professional technical support or consult the manufacturer for guidance. They can provide specific fault solutions and repair instructions to ensure the proper functioning and restoration of performance for the pulse damper.

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