3D Systems ProX DMP320 User Manual - page 62
62
3D SYSTEMS, INC
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Purging Used Material
1 . Using a stainless steel trowel level the material in the material
bins until they are leveled flat.
NOTE: This doesn’t have to be exact . As long as they are
level to the eye, that is sufficient.
2 . Raise the material bins up so they are approximately
25 mm
above the print platform as shown . Begin to push excess material
into the
overflow
so it can be removed from printer .
3 . Continue purging material until the feed level is about 10000µm
higher than the user position set in the previous section . All
powder underneath this level has not yet been used and needn’t
necessarily be purged and sieved .
4 . Repeat steps 1-3 for the opposite side .
5. Move the airflow nozzle up and out of the way.
6 . Check if the stops are down and operating .