User Manual Q&AAnswer
Jan 18, 2025 - 05:45 AM
To protect the Danfoss APP 53 High Pressure Pump from high pressure peaks and potential damage, it is recommended to follow these guidelines:
1. Install a low-pressure relief valve on the inlet line to protect the pump from peaks of high pressure in case the pump stops momentarily.
2. Maintain positive pressure at the inlet by installing a safety valve or pressure relief valve to avoid high-pressure peaks if the pump stops momentarily or spins backward.
3. Consider installing a non-return valve in the outlet to prevent backspin of the pump. This is particularly important in open-ended systems with direct water supply.
4. Ensure proper system design and dimensioning of the inlet line to minimize pressure loss and optimize flow.
5. Use flexible hoses to minimize vibrations and noise.
By following these recommendations, you can protect the Danfoss APP 53 High Pressure Pump from potential damage caused by high pressure peaks. For more detailed instructions and information, please refer to the Danfoss APP 53 High Pressure Pump Instructions manual.
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