Fig. 20
Motor Screw
Blade
Isolator
Blade Arm
Motor Block
13
BLADE INSTALLATION
19. The blades attach to blade arms using the Fast
Attach
TM
system.
Align each twist lock connector in the direction of
its corresponding hole in the blade. Place the blade
over the twist lock connectors. Rotate each twist lock
connector so that it is perpendicular to the hole in the
blade. Repeat for the remaining blades (Fig. 19).
18. Remove motor screws from underside of motor and
save for blade arm attachment. Discard the plastic
motor blocks but keep the screws (Fig. 18).
Blade
Twist Lock
Connector
Blade Arm
Fig. 19
Fig. 18
Motor Screw
Motor Screw
Motor Screw
Motor Block
20. Insert two previously removed motor screws through
one blade arm and blade isolator and then into the
motor. Tighten motor screws securely. Repeat with
remaining blade arms, making sure to completely
secure each blade arm before proceeding to the
next (Fig. 20).
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