VHF E5 - Cleaning the Collet Chuck; Greasing the Collet Chuck; Inserting the Collet Chuck

FIG. 82
7.9.2 Cleaning the collet chuck
1. Clean the collet chuck with the brush of the service
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.
FIG. 83
b. Rapidly pull the brush out of the collet chuck
and twist it at the same time.
FIG. 84
c. Repeat the last 2 steps multiple times.
2. Thoroughly clean the complete outer surface of the
collet chuck with a clean and dry cloth.
FIG. 85
7.9.3 Greasing the collet chuck
NOTICE
Damaging of the spindle when using the
wrong 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 collet
chuck is perfectly clean.
Ensure that no grease gets into the longitudinal
slots of the collet chuck.
Only use a very small amount of grease, less than
the size of a pinhead.
Only use the provided grease of the service set.
1. Put a small amount of the collet grease on the index
finger and smear it with the thumb.
2. Apply the smeared collet grease to the flanks of the
collet chuck.
FIG. 86
7.9.4 Inserting the collet chuck
1. Insert the collet chuck into the spindle. Screw in the
collet chuck by twisting it clockwise with your
Original Operating Instructions:E5
Version: 4/27/2023
Maintenance
EN 48