Unloading And Replacing Filament Spool - Dremel 3D20 Idea Builder Instrucciones De Funcionamiento Y Seguridad

DM 2610035691 12-14_3D20 4/3/15 9:53 AM Page 32

Unloading and Replacing Filament Spool

CAUTION: Do not change color of filament or
spool during building. Doing so will cancel
the object and may damage the extruder.
1. Tap "Setup" on your Dremel 3D20's touch
screen then tap "Filament".
2. Tap "Unload".
3. Your Dremel 3D20 will begin to heat the
extruder and will play an alert tone when it
is ready to unload the filament.
Do not pull the filament out
until instructed by the touch
WARNING
screen. Doing so may damage the extruder.
Do not touch the extruder tip
during
WARNING
operation or until it has cooled down to at
least 60°C (140°F).
extruder tip during or after operation before
tip has cooled may result in personal injury.
4. Once your hear the alert tone, depress
extruder lever and gently pull the filament
out of the extruder until it is completely
separated from the extruder.
Dremel 3D20
Contact with the
32
NOTE: A small amount of filament may be
remaining in the extruder. The start of your
next object may have some of this filament
color until it transitions over to your
filament color. Allow replacement filament
to fully extrude before beginning next
object to ensure consistent color.
5. If filament cannot be easily pulled out of
the extruder, tap the return arrow. Tap
"Setup" then tap "Preheat". Select
maximum temperature and allow 15
minutes to heat. After 15 minutes of
heating, tap the "Arrow" button and repeat
steps 1 through 5 above.
NOTE: After the filament is pulled out from
the extruder, filament may be visible at the
extruder tip. The filament debris remaining
should be removed using the unclog tool
to prevent clogging. To remove the
remaining filament insert the unclog tool's
point into the extruder intake (top); if any
filament is present, it will exit from the
extruder tip.
6. See "Filament Installation" instructions on
page 25 to install replacement filament
spool.