Danfoss ET9650, Operator'S Manual

Page: 42 / 64

The machine cover should be lifted up by two people using the
strap grips.
7. Release the four screws (4) of cutting knife cover (5).
8. Remove the cutting knife cover (5).
9. Hold the shaft (8) with a SW 8 hexagon socket wrench and re-
lease the nut (7) using an SW 46 open-end wrench.
The nut has a left-hand thread!
10. Remove the washer (9) and cutting knife (6) from the shaft (8)
and place them down carefully.
11. Attach the new cutting knife in the reverse order.
ATTENTION!
Risk of damage to machinery!
If the directions of rotation of the motor and the knife do not
match, there is a risk that the knife will be destroyed during cut-
ting.
• Check the direction of rotation before starting the machine.
In the case of slotted cutting knives, observe the cutting di-
rection!
The direction of rotation is to the right when viewing the free end of
the shaft.
12. Remount cutting knife cover (5).
13. Remount machine cover (1).
6.4 Motor brake readjustment
Due to wear on the brake linings, the braking effect of the motor
brake may decrease over time.