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Cleaning, Maintenance, Overhaul
• Pull the tightly fitting guide tube out of the shaft. If necessary, use a thin metal rod
or the supplied hexagonal spanner as a pulling tool by inserting it through the
openings in the guide tube.
• A corresponding fixture is provided in the handpiece handle to hold the projectile.
To remove the projectile, hold the handpiece handle with its opening pointing
down. Firmly knock the handle against the table surface until the projectile falls
out. In the event that the projectile breaks apart due to overloading, a fragment
of the projectile may be left behind inside the guide tube.
• Dispose of the used guide tube and the used projectile.
• Clean the shaft, the pulse transmitter (including firmly seated sealing rings) and
the pulse transmitter screw cap using an alcohol-based disinfectant.
• Take out the new guide tube and the new projectile from the overhaul kit.
• Insert the guide tube into the opening in the shaft by pressing in as far as it will go.
• Make sure that the end of the guide tube where the two air slots are located is in
the direction of the handpiece handle.
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