Kelvion PHE Plate Heat Exchanger NT 250 M

Prepare a time schedule for regular maintenance work

Contact Kelvion Sales Office prior to PHE maintenance

Check for process-related deposits on HE plates

Is manual cleaning required for hard dirt?

Are all HE plate gaskets being replaced at the same time?

Prepare a time schedule for regular maintenance work

Contact Kelvion Sales Office prior to PHE maintenance

Ensure PHE is out of operation before maintenance work

Wear suitable protective equipment when handling cleaning media

Ensure cleaning medium does not exceed permitted values on the rating plate

Ensure cleaning media does not attack HE plate and gasket material

Prepare a time schedule for regular maintenance work

Contact Kelvion Sales Office for guidance on PHE maintenance

Ensure PHE is out of operation before starting maintenance

Review chapter 6.3 Decommissioning for proper shutdown procedures

Check for process-related deposits on HE plates

Is manual cleaning required for hard dirt deposits?

Preparation and Safety Measures

Prepare a time schedule for regular maintenance work.

Contact Kelvion Sales Office prior to PHE maintenance.

Ensure PHE is out of operation before maintenance work.

Ensure safety measures for handling aggressive cleaning media

Use a high-pressure cleaner nozzle to remove coarse dirt.

Clean each HE plate on both sides with running, warm water and a soft brush.

Prepare a time schedule for regular maintenance work

Contact Kelvion Sales Office prior to PHE maintenance

Put the PHE out of operation prior to maintenance work

Ensure cleaning agents do not attack HE plate gasket material

Comply with safety regulations and follow cleaning agent producer recommendations

Dilute cleaning liquid with chloride-free or low-chloride water