VHF N4+ Originalbetriebsanleitung Seite 44

EN 44
NOTICE
grease or applying the grease incorrectly
If you use unsuitable grease or if grease gets into
the longitudinal slots of the collet chuck, the
machine may get damaged.
Before applying the grease, ensure that the col-
let chuck is perfectly clean.
Ensure that no grease gets into the longitudinal
slots of the collet chuck.
Only use a very small, less than pinhead-size
amount of the grease.
Only use the provided grease of the service set.
12. Thoroughly clean the complete outer surface of the
collet chuck with a clean and dry cloth.
F . 60 C
IG LEANING THE COMPLETE OUTER SURFACE OF THE COLLET
CHUCK WITH A CLOTH
13. Put a small amount of the collet grease on the index
finger and smear it with the thumb.
14. Apply the smeared collet grease to the flanks of the
collet chuck.
F . 61 G
IG REASING THE COLLET CHUCK
;
TO BE APPLIED IS MARKED IN BLUE SLOT THAT MAY NOT BE GREASED IS
MARKED IN RED
15. Insert the collet chuck into the spindle. Screw the
collet chuck in by twisting it counter-clockwise with
Damaging of the spindle
when using the wrong
;
SURFACE IN WHICH GREASE IS
Original Operating Instructions: N4+
Version: 12/16/2021
N4+ – Maintenance and do-it-yourself
your hand.
F . 62 S
IG CREWING IN THE COLLET CHUCK
)
RIGHT ILLUSTRATION INTO THE SPINDLE WITH YOUR HAND
16. Insert the pin of the knurled nut into the collet
chuck. Ensure that the collet chuck is properly
seated in the recess of the knurled nut.
17. Tighten the collet chuck with the knurled nut:
a. Insert the pin of the knurled nut into the col-
let chuck.
b. Ensure that the collet chuck fully sits in the
recess of the knurled nut.
F . 63 R
IG ECESS IN KNURLED NUT
c. Twist the knurled nut clockwise.
The collet chuck must be screwed in tightly.
Otherwise rotational imperfections can
occur during operation which will worsen
your processing results
F . 64 T
IG IGHTENING THE COLLET CHUCK WITH THE KNURLED NUT
RECESS IN KNURLED NUT MARKED ORANGE
18. Store the spindle service set in a safe place.
(
MARKED ORANGE IN THE
( )
MARKED ORANGE
;