19
• Slide the protective case over the extruder.
21
• Insert and tighten the screw to fasten the protective
cover.
23
20
20
• Fasten the protective case with the screw. Tighten the
screw.
22
• Reconnect the power cable.
• Switch the 3D printer on.
• Place the build bed.
• Calibrate build bed as usual (for details refer to RF100
operating instructions).