VHF R5 Mode D'emploi D'origine page 55

R5 – Maintenance and do-it-yourself
Cleaning the collet chuck
NOTICE
Damaging of the spindle when cleaning
with compressed air
If you clean the collet chuck with compressed air or
ultrasound, the spindle bearings can be damaged.
Clean the collet chuck
service set.
F . 73 – S
IG PINDLE SERVICE SET
1.
Cleaning brush
2.
Knurled nut
3.
Tube of collet chuck grease
4.
Cleaning cone
To clean the collet chuck do the following:
1.
Have the spindle service set ready.
2.
Open the working chamber door.
3.
Open the collet chuck by selecting the
Machining
depicted icon in the
DentalCNC.
4.
Put the knurled nut to the spindle with one hand.
With the other hand insert the measuring pin into
the collet chuck and keep holding it.
only
with the appropriate
view in
Original Operating Instructions: R5
Version: 5/10/2019
F . 74 – U
IG NSCREWING THE COLLET CHUCK
5.
Loosen the collet chuck with the knurled nut.
Unscrew the collet chuck with your hand or with
the knurled nut.
6.
Remove the measuring pin from the collet chuck.
Then put it aside within reach together with the
knurled nut.
7.
Clean the inner cone of the spindle with the
cleaning cone of the service set.
F . 75 – C
IG LEANING THE INNER CONE OF THE SPINDLE
8.
Clean the collet chuck with the brush of the ser-
vice set.
EN 55