BA_PH_116-10_EN_12-22.docx
32
12.6
Using the Dowel Drilling Unit
Figure 22: Using the dowel drilling unit
With the dowel drilling unit, precise hole line drillings can
be made at pitches of 16 / 22 / 25 / 32 mm.
Change the grid to another dimension:
•
Pull the locking bolt (
24
) upwards and turn it by 90°.
Note:
With optional single-lever operation, lift the
locking bolt off the dowel drilling device (
22
) using
the single-lever (for procedure see section
•
Loosen star grip (
23
).
•
Pull out the dowel drilling unit (
22
) a little via the
knurled handle (
R
) and turn it to the desired pitch.
•
Tighten the star grip (
23
) again and engage the lock-
ing bolt (
24
) in the raster rod.
Note:
With optional sin-
gle-lever operation, proceed as described in section
13
Optional Components
The article numbers for the following options can be found in chapter
16 “Options and Accessories” .
13.1
Option - Single-Lever Operation
Figure 23: Option - Single lever operation
With the optional single-lever operation, the longitudinal
and transverse movement of the drilling unit is carried out
centrally via just one lever. In addition, the locking bolt of
the dowel drilling unit can be lifted off the raster rod and
re-engaged with this lever via a Bowden cable system.
Move drilling unit:
•
The drilling unit is moved by swivelling the lever in
the desired transverse or longitudinal direction.
Operating the dowel drilling unit:
•
The locking bolt of the dowel drilling unit is lifted off
by pushing the lever upwards
Setting to the next drill hole is possible.
•
To change the pitch (see section
12.6) push the
handle upwards and tighten the handle screw (
G
).
Then loosen the handle screw (
G
) again.
Note:
When equipped with this option, narrow work-
pieces can also be machined easily from the table side.
24
23
R
22
G
