CAUSE: Powder air speed too low
CORRECTION: The ideal amount of air should be in the range from 4-5 Nm3
CAUSE: Fine powder/powder with poor flow properties
CORRECTION: Use a powder container with fluid air and vibration
CAUSE: Short periods of high compressed air consumption can cause pressure fluctuations
CORRECTION: A compressed air reservoir before the powder plant solves this problem
CAUSE: Too small cross sections or too small radii in the powder hose routing
CORRECTION: The radii must be at minimum150-200mm
CAUSE: Incorrect ratio between fresh powder and recovered powder
CORRECTION: Use fresh powder
CAUSE: Excessively high/low emissions
CORRECTION: Adjusting the coating parameters
CAUSE: Contaminated injectors
CORRECTION: Injectors are often neglected during daily cleaning