6. Place the SPFU unit on the extruder #1, plugging the small PTFE
part protruding from the unit into the #1 extruder tube adapter
7. Arrange the SPFU routing the extruder cables around it, avoiding
any cable pinching or pulling
8. Lock the SPFU to the extruder body with a plastic strap (refer to
fig 36-38)
9. Put back on the #2 PTFE piping, routing it thru corresponding
hole into SPFU
10. Lock both PTFE pings entering extruders with the blue lockrings
11. Plug the motor connector into SPFU
12. Feed the supplied 6x4 PTFE pipe thru the opening on the back
(used to route the existing #1 piping)
13. Feed the soft polymer filament into 6x4 PTFE pipe
14. Push on the feeding lever to feed (pointed) filament thru SPFU.
Push until you don't reach the extruder heating area
15. Bring the 6x4 PTFE to match upper opening on the SPFU
16. Select the Kisslicer printer profile for rubber printing. Now you
can turn on machine and start printing!
32
Fig 38: Placing SPFU
Fig 39: SFPU seated, extruder #2 piping
mounted
Fig 40: Strap
Fig 38:Strap position
Fig 37: Feeding filament
Fig 39: Placing 6x4 PTFE
