AGC Heat Transfer Heat Exchanger Pro31-M

Ensure the heat exchanger is turned off and cooled down

Gather necessary tools and safety equipment

Check for visible signs of wear or damage

Inspect the heat exchanger fins for damage or blockage

Record the inlet and outlet temperature readings

Are the temperature readings within the normal operating range?

Inspect the frame for signs of damage or leaks

Stainless Steel Clad Frame Inspection

Is the frame stainless steel clad?

Check the cladding for signs of cracks or leaks

Inspect for cracks in the cladding or ports

Inspect plates for signs of damage or leaks

Are there large indentations or evidence of corrosion on the plates?

Has the unit been subjected to hydraulic shock or over pressurization?

Are there any permanently deformed gasket grooves?

Are there any unwanted bends on the plates?

Professional Inspection Recommendation

Is there a need for a professional inspection due to leakage problems?

Check the condition of the gaskets for the following issues

Is the gasket flexible without any cracks or tears?

Is the gasket hard, brittle, or permanently deformed?

Chemical and Material Breakdown Inspection

Rub the gasket firmly with your thumb or finger to test for breakdown

Did the gasket leave a black residue on your finger?

Are there any signs of material breakdown or erosion along the inner edge of the gasket?