22
8.6 Replacing the counter-knife of the side spout
• Release (without fully removing) the 4 fixation screws (SW15) and
remove the upper infeed hopper (see figure 31). When doing this,
remember to first pull out the threaded stud of the safety switch.
• Remove the side spout by releasing the 4 hex screws (SW 13)
(see „Fig. 32“)
• Release both countersunk screws (SW 5) of the counter-knife and
remove the knife (see „Fig. 33“).
Please note:
countersunk screws are securely seated by means of
high resistance hardware loctite and are hard to remove.
• Now, fit the new counter-knife in.
• Secure all knife countersunk screws using high resistance thread
glue.
• After replacing the counter-knife, firmly screw the side spout back
in place (see „Fig. 32“).
• Hand turn the rotor to make sure that no hammer hits against the
shredder walls or other components and in that case grind excess
material off.
• Reassemble the upper hopper and make sure that the threaded stud
fits back into the safety contact holder, tighten all 4 hex screws (SW
15) by the original torque (see „Figure 31“).
• Turn the threaded stud inside the contact holder (see „Fig. 34“)
• Start the shredder
• Failure of the machine to properly start, turn the stud to further
progress inside the contact holder turn until the safety switch is en-
gaged.
Fig. 31
Fig. 32
Fig. 34
Fig. 33
