PVA Emergence PRO, Operation Manual

Page: 38 / 68

Emergence PRO ™ 3D Printer Manual
Revision C / December 2020
Page 38 of 68
7. Via the Extrusion button on the printer display, quickly extrude 200 mm to prime
the hot end (Figure 40).
•
In the Extrusion Amount , press 100 twice.
•
In Speed , select 50.
•
Press Extrude .
8. The first 200mm can be fed quickly. During this extrude, material will be pulled from
the roll. If this is not occurring, manually feed material from the roll to ensure it has
reached the extruder.
9. After the initial 200 mm is fed, extrude another 100 mm at a slower speed (less than
20 mm/s) until material is freely flowing through the nozzle. The example below
reflects a speed of 10 mm/s.
•
In Extrusion Amount , press 100 once.
•
In Speed , select 10.
•
Press Extrude .
10. Wipe nozzle with the putty knife from the printer tool kit and perform a 2 mm retract
(Figure 40).
Figure 40: Extrusion