Attach Winglets Or Airfoil Tips (To Airfoils); Position Airfoils - BIG ASS FANS Isis Guide D'installation

Big Ass Fans recommends completing electrical installation (page 27) before installing the airfoils.
WARNING: Disconnect power to the fan before installing the airfoils.

1. Attach winglets or airfoil tips (to airfoils)

Note: Winglets are standard on Isis
Attach the winglets or airfoil tips to the airfoils using the Winglet Hardware as shown. Securely tighten the screws using a 3 mm Allen
wrench. Attach winglets or airfoil tips to all eight (8) airfoils before attaching the airfoils to the fan.
Winglet Hardware (BAF-Supplied):
(8) M5 x 12 mm Button Head Screw
Winglet (standard)

2. Position airfoils

Slide the airfoils onto the tabs as shown.
Installing Airfoils
fans; however, airfoil tips are available as an option.
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Airfoil Tip (optional)
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