SUPER-DS "FERDOM" Universal Cleaning Agent for Central Heating Systems 1 L. (1,5%, per 70L of water)

Dissolves mineral deposits, corrosion products, sludge. Safe for materials used in central heating. Use during central heating operation 2-14 days, longer out of season.


HIGHLY EFFICIENT UNIVERSAL CLEANER FOR HEATING, COOLING AND AIR-CONDITIONING INSTALLATIONS.
-Penetrates, moves and dissolves light mineral deposits, scale and corrosion products.
-Easily dissolves sludge, etc., making it easy to remove from the installation.
-Effective and easy to use. Cleaning time from 2-14 days.
-Nontoxic, for cleaning central heating installations of all materials, including aluminium and plastics.
-For use in new and old installations without the risk of leaks.
-Dosage: 1 litre/dm3 for 65-70 litres/dm3 water (1.5%).

TECHNICAL DATA
SUPER-DS "FERDOM"® is a universal cleaner based on a mixture of poly-acrylic acids and anti-foaming agents. It contains substances that dissolve the deposit layer and convert the sludge into a form that is easy to rinse out. SUPER-DS "FERDOM"® is recommended for cleaning installations of any type of material. For use in new and old systems.

DOSAGE
The working concentration is 1.5% (1 litre/dm3 to 65 - 70 litres/dm3 of water) proportions are not critical. By way of indication, in modern construction with central heating pump systems with steel radiators, the power requirement for a surface of 120m2 is approx. 10kW, which corresponds to one litre of the preparation. If the system is heavily silted clean it again.

APPLICATION
Installations:
a) With expansion vessel: Drain some water from the system, pour the preparation into the expansion vessel, make up the water shortage.
b) Pressurised systems: Find a place in the system which can be closed with two valves, e.g. radiator, boiler. Close the valves, drain the water (from radiators or boiler), pour in the preparation (in the radiator e.g. unscrew the vent plug and pour in the preparation using a funnel). Top up with water.
Start the installation for about 2 hours maintaining higher working temperature. Leave the preparation in the installation during normal operation during the heating season for 2 to 14 days. If you use the preparation outside the heating season, it can remain in the system for up to 4 weeks and, if possible, switch on the system, e.g. at night, even for a short period of time, so that the temperature of water in the system rises. After cleaning, drain the solution from the system. Rinse thoroughly with water and treat immediately with CH-2 (COPAL) inhibitor "FERDOM"® or CH-3 "FERPRO"® . Due to its low concentration and lack of activity after the cleaning process, the product does not require neutralisation before being discharged into the sewage system.

FIRST AID
This product has a very low level of toxicity but like other chemicals requires careful handling and storage away from children. Avoid accidental ingestion (Do not induce vomiting - give plenty of water). In case of contact with skin or eyes, flush with plenty of water. Contact physician in case of acute symptoms.
Does not contain ingredients requiring notification under Directive 88/379/EEC
CAUTION: Keep out of reach of children!

CHEMICAL-PHYSICAL PROPERTIES
Main component: poly-acrylic acid
Other ingredients: anti-foaming agents
Form: liquid
Colour: straw-brown
Odour: light
Solubility in water: complete
pH: 3.0-4.0 (concentrate)
Storage: above 5oC
Recommended concentration:
SUPER DS FERDOM (1 litre and 5 litre containers) 1.5%
SUPER DS FERDOM (290 ml tube) 0.3%
SUPER DS PRO FERPRO (packs of 10 kg and more) 1%

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