Fanelite W1670-RPG Mode D'emploi Et Notice De Montage page 18

4. ASSEMBLY
WARNING : Before assembling your appliance, carefully read the
safety instructions in this manual.
1. Remove the rear grill locking ring from the motor by turning it
counter-clockwise.
2. Place the rear grill onto the motor housing aligning the 3 raised
knobs on the top of the motor housing with the 3 holes on the rear grill
and make sure the indents of the rear grill is on the bottom.
3. Place the rear grill locking ring and tighten turning clockwise. Be sure
to tighten the ring correctly to secure the assembly of the rear grill and
motor.
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