Ultimaker Original, Assembly Instructions Manual, Page: 88 / 109

Step 1: preparing the electronic cooling system Mounting the electronics circuit board
88
2 x 5 x 7x
1 x 1 x
1 x 1 x 1 x
image 117: parts needed for this step
To prepare the electronic cooling system, perform the following actions.
1. Attach the fan to the side that is not marked, see image 118.
Use two bolts M3 x 30mm and two hex nuts 3mm.
2. Fold the cooling duct sheet along the perforations, see image 119.
3. Place the cooling duct sheet over the wooden panel, see image 121.
4. Turn the assembly over (you will face the engraved side now).
5. Attach the wooden air-duct cover, see image 122.
Use fi ve bolts M3 x 12mm and fi ve hex nuts 3mm.
5
Notice: make sure you fasten very tight (but do not force it).
A B
D E
F G H