DIN EN 13790-2 E : 2004

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Inspection<br>4 Requirements and methods of verification<br>&nbsp;&nbsp;4.1 Power transmission parts and blower<br>&nbsp;&nbsp;4.2 Pump<br>&nbsp;&nbsp;4.3 Agitation<br>&nbsp;&nbsp;4.4 Spray liquid tank<br>&nbsp;&nbsp;4.5 Measuring systems, control and regulation systems<br>&nbsp;&nbsp;4.6 Pipes and hoses<br>&nbsp;&nbsp;4.7 Filtering<br>&nbsp;&nbsp;4.8 Nozzles<br>&nbsp;&nbsp;4.9 Distribution<br>&nbsp;&nbsp;4.10 Blower<br>5 Test methods<br>&nbsp;&nbsp;5.1 Preparation of sprayer<br>&nbsp;&nbsp;5.2 Test facilities and methods<br>6 Summary of the inspection<br>7 Test report<br>Annex A (informative) Summary of the inspection<br>Annex B (informative) Test report<br>Bibliography

Gives requirements and methods of their verification and for the inspection of air-assisted sprayers for bush and tree crops in use. It relates mainly to the condition of sprayer in respect of safety hazards for the test operator, the potential risk environmental contamination and opportunities to achieve good application.