Description
Instructions of use
Evaporators, boilers, condensers, pressure washers, heat generators in general, cooling circuits, refrigerants, piping, valves, and anywhere where it is necessary to remove lime scale and oxides. For pickling wires, profiles, pipes, and in all cases where the metal surface is pickled before galvanizing, bronzing, welding, galvanizing, enameling, painting.
USE
Depending on the instructions given by the equipment manufacturers or in 10- to 15-percent solution in water, circulating in the systems at a temperature of 60-70°, leaving an outlet (manhole, thermometer seat or valve) open for reaction gases to escape. By cold treatment it can be used in varying concentrations, or pure depending on the existing scale and oxides on the metal and the time available. When the work is done, proceed to a good rinse, preferably with a solution of ELDUA salts in order to remove all acidic traces and obtain a light passivation.
MAIN SAFETY REGULATIONS FOR USE
Hazard classification according to Ministerial Decree 17/12/77 (E.C.E. Directive 76/907 and subsequent amendments, provided for its components)
SYMBOL: CORROSIVE C
NATURE OF RISK: R34 Causes burns, R37 Irritating to respiratory tract.
PRECAUTIONARY TIPS: S2 Keep out of the reach of children, S26 In case of eye contact, wash immediately and thoroughly with water and consult a doctor.
