INVENTOR FN40-INV Manuel D'utilisateur page 6

Front and back protective Fan Grill Installation:
Align the front with the back
protective fan grill, then secure
as shown in the figure.
Locknut of
Protective Grill
Screw the locknut
clockwise, and then
install the front
cover of the fan.
6
ΕΝ
Firmly hold on both (front
& back) Protective Fan
Grills together
Casing Screw Nut
Screw the cover nut
Fan Blade
Move the fan
blade and rotate
after installation,
to ensure that it
rotates smoothly.
counterclockwise
and then install
the fan's front
protective grill.
Screw
Guard
Catch
Front grill