7 . 1 K n i f e c h a n g i n g
( c o n t i n u e d )
1
Install one rotating knife pair at a time, in the knife positions on the cutter, with
support rules and socket cap screws, so that the support rules lightly support the
rotating knife pair.
Use a plastic or rubber mallet and knock/hammer the knife
pair in against the rear of the knife position, so that they
firmly goes in against the rear of the knife position.
2
Fasten the rotating knives with the socket cap screws and the support rules at a
tightening torque of about 50 Nm.
3
Check with care, that the rotating knife pair can pass all the fixed knives
freely.
If the rotating knife pair can pass all the fixed knives freely.
Continue to install the remaining knife pairs according to steps 1 - 3 as per above.
If the rotating knife pair cannot pass all the fixed knives freely.
Use a plastic or rubber mallet and knock/hammer the knife pair in against the rear
of the knife position.
– Then check again with care that the rotating knife pair can pass all the
fixed knives freely.
If the rotating knife pair cannot pass all the fixed knives freely.
Remove the fixed knife pair which the rotating knife pair cannot pass freely.
Check and make a new pre-setting of the fixed knife pair. Then re-install the
fixed knife pair.
Then continue from step 3 above.
(continued)
Support rule Rotating knife pair Support rule
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