Instructions

1.1.1. Step 2: cooling fan assembly
The following parts are needed in this step.
Letter Description Qnty. Letter Description Qnty.
A
Metal Fanduct (1501) 1
C
bolts M3 x 16mm
(1204)
2
B
Bolt M3x4mm (1348) 2
D
Self Tapping Bolts
(1362)
2
image 1: parts needed for this step
To assemble the cooling fan assembly, perform the following actions.
1. Take the Metal fanduct and place it around the heaterblock.
See image 66.
2. Use the 2x M3x4mm bolts to lock it into place by screwing them into
the aluminium plate of the hot end assembly. The fancap screws into
the bottom of the hotend.
3. Position the fan correctly between the metal fancap and the hotend.
with the sticker facing downwards.
4. Use the 2x M3x16mm bolts to screw it into the aluminum plate of the
hotend assembly. See image 67.
5. Secure the fan to the metal fancap by using the 2 self tapping screws.
6.3.2
B
C D
A
65:
Step 2: Cooling fan Assembly Assembling the extrusion head
54