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6. motorhandpiece MT Profi
6.1 tool change on motorhandpiece MT Profi
By turning the gripsleeve on the handpiece, the chuck can be opened or closed.
Only carry out a tool change when the motor is switched off! To optimise the precision and durability
of the chuck, the tool or the factory-supplied protective pin must always be in a fixed position,
even when not in use.
Always insert tools as far as possible into the chuck in order to achieve maximum holding power!
Please always observe the maximum permitted speed for your tools!
6.2 Cleaning and Maintenance / Removing the chuck
The motorhandpiece MT is designed for maximum durability, nevertheless the chuck
and the tip should be removed and cleaned from time to time.
6.3 Removing the chuck of MT Profi
9323/1
1.
10219
4115
3.
1. Remove tool and unscrew the tip (art.-no. 10219) of the handpiece
2. Remove cap from motor (art.-no. 9225) and pull out the plug
3. Place the chuck key (art. no. 4115) on the open chuck, use the counterstay wrench (art.no. 6223)
to hold the motor end of the spindle
4. Remove the chuck (art.-no. 6642 / 6643) from the shaft
close
4320
6223
hold firmly here
open
2.
6642 (2,35mm)
4.
6643 (3,00mm)
6
6
9225
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