16
13. Cleaning and Maintenance / Removing the chuck
1. Remove tool, unscrew tip of handpiece and remove dustcap
2. Place the chuck key (Art. no. 4115) on the open chuck, and with an open spanner, (Art.no. 9188)
hold the shaft firmly on the key surface and pull out the chuck with a jolting action or by tapping on
the chuck key
3. Remove the chuck from the shaft
1.
2.
3.
9188
The
motor handpiece is designed for maximum durability and therefore, the chuck
and the tip should be removed and cleaned from time to time.
13.1 Removal of chuck
1. Remove tool, unscrew tip of handpiece and remove dustcap
2. Remove cap from motor and pull out the plug
3. Place the chuck key (Art. no. 4115) on the open chuck, u
4. Remove the chuck from the shaft
se a number 6223 wrench to hold the
motor end of the spindle
13.2 Removal of chuck on the handpiece
long version
1.
2.
3.
4.
9180
9142 (2,35mm)
9140 (3,00mm)
4115
9134 (2,35mm)
9134/1 (3,00mm)
6653/1
6652 (2,35mm)
6652/1 (3,00mm)
6662/1
6642 (2,35mm)
6643 (3,00mm)
9225
4115
6223
