9
Troubleshooting and maintenance
9.12
Training manual • Basic training • Status 03.14
EOS P 396
Recoater level not optimal
If the powder level in the recoater is not optimal, the following problems can be
caused:
➢ Lack of powder on blank layers with large areas
➢ Powder level in the recoater drops/rises from layer to layer
➢ Amount of powder in the collector bins is insufficient/excessive
➢ Large "bow wave" in front of the leading recoater blade
This situation can result in quality problems on the part, in particular in relation to
part strength.
A Powder in the recoater:
Optimal level
B Powder in the recoater:
Level too high
C Powder in the recoater:
Level too low
1 Recoater blade
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