ProMed 4030 SX Manual De Instrucciones página 39

C
LEANING THE CHUCK
When inserting the shaft of a filing bit into the chuck, dust stuck
to the bit may become detached and fall into the chuck. If dust
accumulates there at certain intervals, preventing the bit shaft
from being inserted to the intended depth so that the chuck can-
not grip the bit properly, you should clean the chuck as follows:
The unit is supplied with a special spiral drill with grip to make
cleaning easy.
( W P
ONLY ITH THE OM
-H )
ANDPIECE
Carefully insert the drill into the chuck and
turn it in a clockwise direction, holding the
hand unit with the front end pointing down-
wards. This will detach any dust trapped
inside. Repeat this process several times.
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