Mafell DDF40 - Page 15

DDF40
01/2022
15
5. Push the motor unit forward until it locks into
place.
6. Turn over the machine.
Fig. 4: Pushing the motor unit forward
7. Using the Allen key, turn the tool holder (12)
that is visible in the oblong hole such that the
screws (13) are visible in the holes of the base
plate.
8. Using the Allen key, turn the screws (13)
counterclockwise to loosen them.
9. Pull off the old drill bit (14) from the front.
10. Insert the new drill bits (14) into the tool seating
bore until they hit the stop.
11. Tighten the locking screws (13) clockwise.
➢ Check to ensure that the drill bits are
seated properly.
Fig. 5: Loosening and changing the drill bits
12. Set the rotary button (6) to drilling depth "1" or
"2".
➢ The machine moves automatically back to
the home position.
✓ Drill bits changed.
Fig. 6: Set the rotating rotary button to drilling depth "1" or
"2"
Ensure that you check the zero setting of the drilling depth after you have changed the tool.
Readjust it if necessary.