Replacing The O-Rings On The Motor Coupling - KERR ENDODONTICS Elements 8:1 Instructions For Use Manual

6 Checking for malfunctions and troubleshooting
6.2.1 Replacing the O-rings on the motor
coupling
Improper care of the O-rings.
Malfunction or complete failure.
▶ Do not use Vaseline or other grease or oil.
Note
The O-rings on the motor coupling may only be lubricated with a
cotton ball wetted with KaVo spray.
▶ Press the O-ring between your fingers to form a loop.
▶ Push the O-ring to the front, and remove it.
▶ Insert new O-rings into the grooves.
NOTICE
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