Olivetti 3D S2, Service Manual

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Y118040-3 Service Manual 4-33
4. Release the bowden and remove the cannula as shown in the video clip
”Plastic layer bobbin and plastic
layer settings”
. Unscrew the Allen screws (2.5 mm), highlighted below with circles, that fix the motor to the
extruder block.
Figure 4-53
5. Unscrew the Allen screw ( 1 ) (5 mm) so as to separate the bowden from the motor assy.
Unscrew the Allen screws ( 2 ) (2.5 mm) so as to separate the feeder unit from the motor.
Figure 4-54
Bowden released and cannula removed
1
2