1 Scope
1.1 This European Standard specifies the requirements for hand-held or hand-operated electrostatic
spraying equipment for non-ignitable liquid coating materials which
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— do not generate an explosive atmosphere inside the spraying area;
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— are used to process materials with a conductivity of less than 2 000 µS/cm;
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— operate with direct current having a sinusoidal ripple of not more than 10 % of the rms value.
This European Standard deals with all electrical hazards significant for the electrostatic
spraying of non-ignitable liquid coating materials, which could also contain small
quantities of added metal particles, if the work is carried out under conditions recommended
by the manufacturer.
This European Standard specifies the design-related and test requirements for electrostatic
spraying equipment of type A-NL according to Table 1 of EN 50348:2010.