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REVERSE OSMOSIS LA FENDEUSE OPENING PROCEDURE AT BEGINNING OF SEASON AND CLOSING CDL Maple Sugaring Equipment Inc.
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For an effective wash of the Filmtec Mark-1 or H20 CDL MAX membrane, the pH of the water must be 11 or 12. The pH increases by adding soap for this purpose.
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5/8" nut for the lid 1/4" Allen screw for the round disc. To be tightened alternately one in front of the other in an X, until the 4 are tightened.
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As shown in picture D. 1. Place the membrane inside the storage box, in a solution of permeate and sodium meta-bisulphite, or contact your representative to have the membrane washed at CDL. 2. Do not let the membrane freeze or dry out.