Tilt Adjustment; Drill Depth Adjustment; Height Adjustment Of Tilting Stop; Operation - Mafell DDF 40 Traduction De La Notice D'emploi Originale

that the screws 19 are visible in the openings of
the base plate.

Unfasten the screws with the Allen key.

Pull off the drill bits 20 to the front.

Push the new drill bits into the tool holding
fixture up to the limit stop.

Check the drill bits' seat. Retighten the screws
19.

Set the turning knob to drilling depth "1" or "2".
Attention, the machine automatically returns to
its home position!
After the tool change, you have to
check the zero setting for the drill
depth and readjust it where
necessary.

Set the depth stop "1" 14 (Fig. 2) to the scale
depth 0.

Set the turning knob 11 to drilling depth "1".

Push the motor unit 17 forward and check
whether the drill tip or cutting edge (depending
on your requirements!) is level with the contact
surface 21 (Fig. 3).

If necessary, turn the screw 13 at stop 12 (Fig.
2) with the enclosed Allen key until the zero
position is adjusted. When delivered, this is set
to the drill blade!

4.5 Tilt adjustment

The tilting stop 7 (Fig. 1) can be
continuously adjusted in the range
from 0° to 90°. Three latching
positions facilitate a fast setting of
the angles 22.5°, 45° and 67.5°.

Unfasten the wing nut 4 (Fig. 1)

Tilt the tilting stop to the desired angle.

Retighten the wing nut.

4.6 Drill depth adjustment

The drilling depth can be adjusted
between 0 - 40 mm in 1 mm steps.

First press button "2" 15 (Fig. 2) and push the
depth stop "2" to the large depth measurement
(2 to 40 mm).

Then press button "1" 14 (Fig. 2) and push the
depth stop "1" to the small depth measurement
(0 to 38 mm).

Set the turning knob 11 (Fig. 2) to drilling depth
"1" or "2" as required.

4.7 Height adjustment of tilting stop

The distance can be continuously
adjusted between 6.5 and 60 mm
to the drill axis.

Unfasten the wing nut 2 (Fig. 1)

Set the tilting stop 7 (Fig. 1) to the desired scale
value using the setting wheel 5 (Fig. 1).

Retighten the wing nut.
With the rotating revolver limit stop 3 you can select
five firmly preset distances:
6.5 mm, 8 mm, 9.5 mm, 11 mm, 12.5 mm, as well as
a freely adjustable distance.
For this purpose, turn the threaded pin in the revolver
limit stop with an Allen key AF 2.5.
5

Operation

5.1 Initial operation

Personnel entrusted to work with the machine must
be made aware of the operating instructions, calling
particular attention
instructions".

5.2 Switching on and off


Switching on: Push the ON switch 1 (Fig. 1)
downwards until it engages.

Switching off: Press ON switch 1. The ON
switch jumps into off position.
The ON switch is blocked in the
tool change position! Check the
setting of the turning knob 11 (Fig.
2)!
-24-
to the chapter "Safety