Pressure and Temperature Check During Plate Heat Exchanger Disassembly: Regularly inspect the system's pressure and temperature to ensure operation within the equipment's designed working pressure and temperature range. If abnormalities are detected, immediately shut down for inspection and troubleshoot the issue.

While performing the above checks, it is also essential to learn the cleaning procedures for plate heat exchangers. Common cleaning methods and components are as follows:

Chemical Cleaning: Periodically use appropriate chemical cleaning agents to remove scale and dirt from the heat transfer plates. When selecting cleaning agents, consider the corrosion resistance of the heat exchanger materials to avoid damaging the plates. After cleaning, rinse thoroughly with clean water to ensure no residue remains.

Mechanical Cleaning: For stubborn dirt that cannot be removed by chemical cleaning, mechanical methods such as using soft brushes or high-pressure water jets can be employed. Take care to avoid scratching the plate surfaces during cleaning.

Clean the radiator and other cooling components to ensure optimal heat dissipation. Additionally, regularly remove any accumulated debris from the Y-type filters at each inlet and the strainers before the water inlet to prevent clogging.

Instrument Check: Regularly inspect the unit's instruments to ensure accurate readings and reliable operation.

Equipment Cleaning: Periodically wipe dust and dirt from the equipment surface to maintain cleanliness. Repaint any areas where the coating has peeled off to prevent corrosion.