Nakanishi Emax Evoluion Operation Manual page 11

3.Disconnecting and Connecting the Motor Cord to the Motor
Removal
• Turn the motor cord nut counterclockwise and remove the cord. Hold the motor nut only when
disconnecting the motor cord; do not pull on the motor cord.
Connecting
• Carefully align the pins on the motor with the holes on the motor cord connector and gently push
the motor cord connector onto the motor.
• Tighten the motor cord nut by turning clockwise until it is tight.
Fig. 12 Removal
CAUTION
• Do not remove the motor cord except when exchanging the motor cord.
• Be careful not to lose an o-ring between the motor and the motor cord
when exchanging the motor cord.
• Be very careful to push the motor cord connector straight into the motor.
The motor pins can be bent easily and cannot be bent back.
4.Removing the Handpiece from the Motor.
The Handpiece and Motor are screwed together at the rear of
the Handpiece. Hold the motor body and attach the provided
pin wrench to the rear of the Handpiece. Turn the pin wrench
counterclockwise and unscrew the Handpiece. (Fig. 14)
CAUTION
To connect the Handpiece to the Motor, turn the
Handpiece clockwise and tighten firmly. If the drive
connections do not align properly, you will not be
able to turn the attachment more than two turns. If
this happens, DO NOT FORCE. Unscrew the
attachment slightly and turn the bur by hand until
the drive connections align, and then screw the
motor and attachment together. (Fig. 15)
Motor Cord Nut
Loosen
Fig. 13 Connecting
Loosen
Transmission Clutch
Fig. 14
Fig. 15
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