Assembly — Attaching the Fan Blades
14
Attaching the blades to the
blade arms
9
10
Fastening the blade
assemblies to the motor
WARNING:
To reduce the risk of personal injury, do not
bend the blade arms (I) while installing, balancing the blades
(H), or cleaning the fan. Do not insert foreign objects between
rotating fan blades (H).
□
Fasten the blade assemblies to the fan motor
assembly (G).
□
Tighten the two blade arm screws and lock washers
(DD) already installed in the blade arms (I).
□
Repeat this procedure for the remaining blade arms
(I).
G
H
I
DD
□
Attach the blades (H) to the blade arms (I) using the
three blade attachment screws and rubber washers
(CC). Start a screw with fiber washer (CC) into the
blade arms (I), but do not tighten.
□
Repeat for the two remaining blade attachment
screws and rubber washers (CC).
□
Tighten each screw securely starting with the center
screw. Make sure the blade (H) is straight.
□
Repeat these steps for the remaining blades (H).
H
CC
I
8
Removing the rubber
packing mounts
□
The fan motor assembly (G) is shipped with rubber
packing mounts (SS) to prevent movement during
transportation. Remove the eight rubber packing
mounts (SS) from the fan motor assembly (G) and
discard prior to attaching the blade arms.
G
SS