Haiku FR127A-A2 Guia De Instalacion página 9

Install Airfoils
1
Moving clockwise, align each airfoil on the fan hub and secure
it with the airfoil hardware (Fig. 1). Make sure the sticker color
on each airfoil matches the corresponding sticker color on
the fan hub!
Fig. 1
HAIKU® BY BIG ASS FANS
M5 Screw
Grommet
Airfoil
Install Lower Cover
2
Attach the lower cover as shown (Fig. 2).
Fig. 2
Lower Cover
7