DENTSPLY DeguDent Cercon mill, Instructions For Use Manual

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Replacement Procedures of Cartridge 6
27
1. Loosen the cartridge retainer by turning it, in the direction
shown in Fig. 15.
2. Hold the instrument and pull out the cartridge toward
the front (Fig. 16). At this time, the O-ring placed on the
rear bearing may remain in the body. Make sure to remove
the O-ring. Before inserting a new cartridge, clean the head
interior.
3. When mounting a new cartridge, align the position of the
pipe for water and chips, and the positioning pin with the
hole of the nose hood of the cartridge and push in straight
(Fig. 17).
4. Finally, tighten the cartridge retainer securely.
Fig. 15
Fig. 16
Fig. 17
Replacement or Cleaning Procedures of Chuck 7
7.1 Removal of Chuck
1. Remove the cartridge with a instrument as it is being
installed. (6. Replacement Procedures of Cartridge)
2. Hold the rotor with two fingers as shown in Fig. 18.
Mount the wrench provided on the rotor nut located on the
top of rotor shaft and turn counterclockwise. (Either side of
wrench can be used.)
Fig. 18
Positioning pin Positioning hole
Pipe for water and chips