
Operation
Version 1.1.4 - 2022-09-14
93
Originalbetriebsanleitung
DH24BV | DH28BV | DH34BV | DH40BV
GB
D
H
B
V
_G
B_4.
fm
If required, adjust the desired drilling depth by means of the drilling depth stop in order to obtain
a uniform drilling depth.
Please make sure to use a suitable dust suction when treating wood since wood dust may be
health hazardous. Wear a suitable dust mask when performing works at which dust is gener-
ated.
4.4
During work
The spindle sleeve is advanced by means of the star wheel. Make sure that the feed is constant
and not too fast.
The spindle sleeve is returned to its initial position by the return spring.
WARNING!
Seizing of clothes and / or hair.
Make sure to wear well-fitting work during drilling work.
Do not use gloves.
If necessary, use a hairnet.
CAUTION!
Danger of bumps from the levers on the star wheel.
Do not release the star wheel when repositioning the drilling spindle sleeve.
Pull back the drilling spindle sleeve by hand.
CAUTION!
Danger of crushing. Do not place your hand between the drilling head and the spindle
sleeve.
INFORMATION
The smaller the bit the more easily it may break.
In the case of deep drilling, remove the bit from time to time to remove filings from the drill. Add
a few drops of oil to reduce friction and prolong the service life of the bit.