Fona MyCrown Mill, Service Manual

Page: 97 / 98

97
Service Manual
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5.1.
Cleaning the manual block clamp
➢ Clean the inside of the block axle once a month with a round (green)
cotton swab and undiluted ethanol (commercially available cleaning
alcohol).
5.2.
Milling instruments without chuck
✔
The motors are in the position for changing the milling instruments
(burs).
1. Unscrew and remove the milling instrument.
2. Clean the inside of the clamping cone with a pointed cotton swab and
undiluted ethanol (commercially available cleaning alcohol). When
doing this, rotate the cotton swab counterclockwise in order to push
the dirt out.
3. CAUTION! Do not grease the thread. Insert the milling instrument
and screw it tight with the torque wrench.
NOTICE
Do not grease the thread.
Do not grease the thread when using milling instruments without
chucks.
NOTICE
In the case of MyCrown Mill: Once a month
Clean the clamping cones of the milling instruments.