Maintenance
Manual cleanin g of opened units
Caution!
Never use hydrochloric acid w ith stainless steel plates. Water of more than 330 ppm Cl
may not be used in the preparation of cleaning solutions.
It is very important that aluminium carrying bars and support columns are protected
against chemicals.
Note!
Be careful not to damage the gasket during manual cleaning.
Warning!
Use proper protective equipment, such as safety boots, safety gloves a nd eye p rotection,
when using the cleaning agents.
Warning!
Corrosive cleaning liquids. Can cause seriou s injuries to skin and eyes!
Deposits removable with water and brush
Plates do no t need to be removed f rom the heat exchanger during cleaning.
Step 1
Start cleaning when the heating surface is still wet and the plates
are hanging in the frame.
Step 2
Remove de posits using a soft brush and r unning water.
Step 3
Rinse with water using a high pressure hose.
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24 Instruction Manual - Plate Heat Excha ngers 3490010217 EN 2016-06