Ultimaker Original, Assembly Instructions Manual

Page: 53 / 109

Step 1: Assemble the extrusion head housing Assembling the extrusion head
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Tip : you can use a screwdriver to guide the bowden tube through the
teflon tube.
24. Lock the bowden tube, by putting the blue horse shoe under the
WHITE bowden tube clamp, see image 63.
5
NOTICE: give some light pressure on the bowden tube while placing
the blue horse shoe.
25. Tighten the Thumb screws completely.
image 63: attaching the blue horse shoe
26. Place the RED wire of the thermocouple in the RIGHT socket and
screw till the wire is clamped.
Use a 2mm screwdriver.
27. Place the YELLOW wire of the thermocouple in the LEFT socket and
screw till the wire is clamped, see image 64.
RED wire
YELLOW wire
image 64: attaching the thermocouple wires in the socket