11 Care and control tasks for operators
D21775 issue Q3
11
Care and control tasks for operators
11.1
General information
The Q3 motor handpieces are designed for maximum durability, but the collet should be
removed and cleaned from time to time and the dirt under the tip of the handpiece
should be removed with a brush.
Contamination on the plastic surfaces can be removed with a dry cloth.
Do not use aggressive cleaning agents!
11.2
Care and inspection plan
Care and control plan for the handpiece:
Interval
Care and inspection tasks
Remarks
Weekly
Dismantle the tip and remove dirt
Do not use compressed air!
Once a
month
Dismantle the collet chuck, clean and lubricate
Lubricate with Article no. 51/1
11.3
Performing care and control work
Removal and cleaning of the collet on the Q Basic handpiece
1.
Remove the tool, unscrew the tip
2.
Unscrew and remove the motor cable
3.
Insert the collet wrench (item no. 4115) into the open collet chuck, counterhold the
chuck on the opposite side on the shaft with the open-ended wrench (item no. 6223)
1.
2.
3.
4.
6642 (2,35mm)
6643 (3,00mm)
10219
9323/1
4320
9225
4115
6223
