29
Figure 7-23
Grinding the circular knife
1
7.2.4 Grinding circular knives
Grinding produces abrasive particles that can enter the eyes.
Wear safety glasses.
CAUTION
Switch on the grinding machine (7-22/1) and
coolant unit (7-22/2).
ATTENTION
The circular knife must rotate counterclock-
wise. Note the direction of rotation arrow on
the blade guard.
Press the circular knife with grinding lever (7-23/1)
onto the grinding wheel with moderate force. The
knife rotates slowly counterclockwise.
Grind until there is a small burr on the cutting
edge (7-23/2).
7. Operation
2
Figure 7-22
Switching on the grinding machine
and coolant unit
1
2
