CreatBot DS User Manual page 44

Maintenance
Build Plate
Ensure that the plate is clean. Bubbles, scratches, dust, and oil from your hands are avoided.
1. Use tweezer to remove filament residue.
2. Do not touch the platform glass with sharp things.
3. If do not use the printer for a long time, please clean up the tape, clean the glass and fully release the four
black screws under the build plate.
Cleaning the filament feeder
After a lot of printing, the wheel in the filament feeder might accumulate small plastic particles.
You can clean this with a simple brush.
1 Remove the black screw on the feeder motor
totally.
Note: De burr the aluminium casting at the entry
and exit holes of which the filament goes through
to ensure that filament is not scraping on any
burrs which will also accumulate plastic.
2 Select "Prepare"> "move axis" > "move 1mm">
"move extruder ". The feeder gear will start to
work.