This European Standard specifies the constructional and test requirements for hand-held and hand-operated electrostatic spray guns and associated apparatus used to spray painting and finishing materials which are not flammable, with respect to the protection against high voltage electric shock.
DS/EN 50059:1994 history
1994DS/EN 50059:1994 Specification for electrostatic hand-held spraying equipment for non-flammable material for painting and finishing