manual_PCJ_PCL_ en.pdf - Alfa Laval - ABC
manual_PCJ_PCL_ en.pdf - Alfa Laval - ABC
manual_PCJ_PCL_ en.pdf - Alfa Laval - ABC
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19. ADDITIONAL REMARKSNOTE!V<strong>en</strong>ting/draining valve of Polar Cat Junior G standard units are not adapted for refrigerant based onpotassium formiate; DANGER OF LEAKAGE!Wh<strong>en</strong> using a refrigerant, which is based on potassium formiate, it has to be checked from thedocum<strong>en</strong>ts if the heat transfer section’s piping system and the v<strong>en</strong>ting/draining valves are adaptedfor the refrigerant.Instructions from refrigerant supplier have to be followed at installation, pressure test, use as well asin maint<strong>en</strong>ance.NOTE!Applicability of the material of fins and heat transfer tubes to ambi<strong>en</strong>t conditions shall always bechecked to avoid external corrosion.In the air there should be no particles, which - together with water or other solv<strong>en</strong>t cond<strong>en</strong>sing onthe surface of the heat transfer section - might form corrosive combinations. These combinationscan corrode the fins and tubes of the heat transfer section.
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