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Interval
Where?
in case of need
Every 6 months
EN
DP33
28
What?
How?
Any unusual rattling noises can be eliminated by
regreasing. The sleeve (1) moves downwards or upwards
with the toothed spindle (2) in the fixed driven sleeve (3)
during drill feed. The noises are caused by the necessary
clearance between the two toothings of the sleeve and
spindle. The grease in the delivery condition may have
been used up.
2
1
Img.5-1:
Regreasing is carried out from above via the spindle drive.
Apply grease at the visible toothed area of the spindle. It is
recommended to use a grease which can remain
permanently inside the toothing. The grease "Staburag
NBU 30 PTM" from Klüber is recommended and has
proved to be a successful assembly grease for clearance
fits.
Check the electrical equipment / parts of the drilling
machine.
Testing
Qualification on page 8
Translation of original instruction
3
2
3
Version 1.0.1 - 2020-08-18
Maintenance
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