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Dewan-20 P
Chlorine-free disinfectant granulate for swimming pool
BEFORE YOU START DOSING:
Before using the DEWAN-20 disinfectant, be sure to disinfect the entire pool of water! ("Shock")
Mix 50 g/m3 (about 10 tablespoons) of ALGA-SOKK P granules in water, previously dissolved in 1 liter of water.
Circulate the water to mix the agent. Allow the disinfectant water to act for at least two hours. If the biofilm does not come out of the nozzles at the start of the circulation, release the water. Rinse and refill the bathtub.
Startup Dosage:
To quickly increase the concentration level of DEWAN®-20 disinfection (8 mg/l), add 0.5 kg of DEWAN®-20 P granulate to 10 m3 of pool water, which must be previously dissolved in water and add 150 ml of ALGI-CID algae prevention agent.
Continuous Dosing:
To ensure the desired disinfectant effect, the DEWAN®-20 CONCENTRATION should be kept at a constant level of 3-5 mg/l! Optimally, the DEWAN®-20 P should be added once a week.
Quantity to be added: 0.5 kg DEWAN®-20 P granules and 100 ml ALGI-CID for 10 m3 of pool water. The most important factor for dosing is the actual level of disinfectant that can be checked by using a DEWAN®-20 / pH Mini tester or DEWAN®-20 test strip.
The time for biocidal effect after charge is 3 hours. For continuous dosing, the biocidal effect can be maintained with DEWAN®-20 in the range of 3-5 mg/l. During the operation of the pool, the pH of the water should be kept continuously between 7.2 and 7.4. We recommend using DINAX MINUS P for this purpose.
Monthly Maintenance:
CHLORINE SHOCK: We recommend that you carry out the disinfection of the entire pool of water every month! ("Shock") In this case, the sequence described in point 1 must be performed.
MEASUREMENT: Dewan-20 tester, Dewan-20 test strip
PACKAGING: 1 and 5 kg
SHELF LIFE : 2 years from production