Progress Lighting AirPro P2550 Series Installation Manual page 10

Attaching the Fan
Blades
CAUTION: Remove the 3 screws from the motor
support plate, discard the 3 screws and motor
support plate.
Step 1. Attach the blades to the blade arms using
three screws and fiber washers as shown in Figure
10. Start a screw into the arm, do not tighten.
Repeat for the 2 remaining screws and washers.
Step 2. Tighten each screw securely starting with
the center screw. Make sure the blade is straight.
Step 3. Fasten the blade assembly to the motor
using the motor screws provided. (Figure 11)
7.
Screws
Fiber
washer
Blade arm
Figure 10
Motor
Blade assembly
Screws
Figure 11
Blade