1. Problems during the application 1.1 Fluidisation ... - BASF Coatings
1. Problems during the application 1.1 Fluidisation ... - BASF Coatings
1. Problems during the application 1.1 Fluidisation ... - BASF Coatings
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<strong>Problems</strong> <strong>during</strong> <strong>the</strong> <strong>application</strong><br />
<strong>1.</strong>2. Deposits, sintering in hoses and injectors<br />
Detection Possible cause Remedy<br />
Irregular powder discharge<br />
from <strong>the</strong> gun (intermittent,<br />
powder lumps, powder<br />
spitting)<br />
Air speed too high<br />
Powder discharge too high<br />
Wrong gun attachment<br />
Hose unsuitable (hose material,<br />
installation, dimensions)<br />
Reduce air speed<br />
Distribute powder discharge to<br />
more guns<br />
Use suitable guns or gun<br />
attachments<br />
Use suitable hoses, observe hose<br />
installation and hose length