11
Fastening the blade
assemblies to the motor
10
Attaching the blades to
the blade arms
□
The fan motor assembly (E) is shipped with rubber
packing mounts (VV) to prevent movement during
transportation. Remove the five rubber packing
mounts (VV) from the fan motor assembly and discard
prior to attaching the blade arms.
□
Attach the blades (F) to the blade arms (G) using the
three blade attachment screws and fiber washers
(AA). Start a screw with fiber washer (AA) into the
blade arm (G), but do not tighten.
□
Repeat for the two remaining blade attachment
screws and fiber washers (AA).
□
Tighten each screw securely starting with the center
screw. Make sure the blade (F) is straight.
□
Repeat these steps for the remaining blades.
WARNING:
To reduce the risk of personal injury, do not
bend the blade arms (G) while installing, balancing the blades
(F), or cleaning the fan. Do no insert foreign objects between
rotating fan blades (F).
9
Removing the rubber
packing mounts
E
VV
AA
F
G
□
Fasten the blade assemblies to the fan motor
assembly (E) by lining up the slots of the blade arms
(WW) with the tabs on the motor (XX).
□
Tighten the two blade arm screws and lock washers
(II) already installed in the blade arms (G).
□
Repeat this procedure for the remaining blade arms
(G).
E
G
F
WW
II
XX
12
Assembly — Attaching the Fan Blades
