AGC Heat Transfer Heat Exchanger AR56

Inspect plates for obvious signs of damage or leaks

Check for normal and abnormal conditions

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

Inspect gasket grooves for permanent deformation

Professional Inspection Recommendation

Is there difficulty in detecting unwanted bends?

Is the heat exchanger experiencing leakage problems?

Inspect the frame for signs of damage or leaks.

Check the cladding for signs of cracks or leaks if the frame is stainless steel clad.

Is the cladding bloated, indicating fluid penetration?

Describe any cracks in the cladding or ports due to external connections.

Are external connections well supported and aligned?

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 expected range?

Check for cracks or tears in the gasket

Check if the gasket is hard or brittle

Check for compression set (permanent deformation)

Rub the gasket with your thumb or finger to check for black residue

Does the gasket leave a black residue on your finger?

Check for signs of erosion along the inner edge of the gasket