This type of spraying system is generally a combination of separate elements (main tank, pump and application unit) that can be assembled in fixed installations (fixed sprayers) or with moving parts (semi-mobile sprayers).
ISO 16119-4:2014 does not apply to application equipment for space/spatial treatments.
ISO 16119-4:2014 is intended to be used with ISO 16119‑1, which gives general requirements common to all the sprayer types covered by ISO 16119. When requirements of ISO 16119-4:2014 are different from those stated in ISO 16119‑1, the requirements of ISO 16119-4:2014 take precedence over the requirements of ISO 16119‑1 for machines within the scope of ISO 16119-4:2014. ISO 16119-4:2014 does not cover safety aspects (see ISO 4254‑6).
ISO 16119-4:2014 is not applicable to sprayers manufactured before the date of its publication.