VHF N4+ Originalbetriebsanleitung Seite 43

N4+ – Maintenance and do-it-yourself
b. Ensure that the collet chuck fully sits in the
recess of the knurled nut.
F . 54 R
IG ECESS IN KNURLED NUT
c. Twist the knurled nut counter-clockwise.
F . 55 U
IG NTIGHTENING THE COLLET CHUCK WITH THE KNURLED NUT
8. Unscrew and remove the collet chuck with your
hand.
F . 56 U
IG NSCREWING THE COLLET CHUCK
)
ILLUSTRATION WITH YOUR HAND
9. Put the knurled nut and the collet chuck aside
within reach.
10. Clean the inner cone of the spindle with the clean-
ing cone of the service set.
( )
MARKED ORANGE
11. Clean the collet chuck with the brush of the service
(
MARKED ORANGE IN LEFT
Original Operating Instructions: N4+
Version: 12/16/2021
F . 57 C
IG LEANING THE INNER CONE OF THE SPINDLE
set.
a. Insert the brush into the collet chuck until the
end of the brush aligns with the end of the
collet chuck.
Do not push any further because
otherwise dirt my get into the thread
of the collet chuck.
F . 58 T
IG HE END OF THE BRUSH MARKED WITH A VERTICAL
ORANGE LINE
b. Rapidly pull the brush out of the collet chuck
and twist it at the same time.
F . 59 C
IG LEANING THE COLLET CHUCK
c. Repeat the last 2 steps multiple times.
EN 43