18
en
Replacing the punch (BLK3.5)
(figure 11).
Turn locking lever 90° counterclockwise.
Turn the die counterclockwise by 45° and
pull it off.
Replace the punch by turning it 180° clock-
wise and then pulling it out.
Apply a light coat of grease to the new punch
before inserting it.
Reinsert a punch and turn it counterclockwise
by 180°.
Remount the die and turn it counterclockwise
by 45°.
Turn the locking lever 90° clockwise.
1.
2.
90°
45°
11.
10.
9.
90°
45°
3.
5.
4.
8.
180°
180°
7.
6.
Locking lever
Punch
Die
Fig.11
OBJ_BUCH-0000000077-001.book Page 18 Wednesday, July 18, 2012 8:10 AM