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English
Group 1: The back side (B) of each blade must face the wall of the shredding chamber.
Group 2: The front side (F) of each blade that is fitted into the inclined part of a disc must
face the blade shaft.
• Always use new nuts and bolts when replacing a blade.
• Tighten the bolts when refitting the blades. See “17.2. Torque chart”, page 83.
• When tightening the bolts in the blade discs, always make sure the nut is located on the left
side of the disc. As a reminder: All nuts in the blade shaft must always be positioned along
the side of the pulley belt.
• After turning or replacing the blades, always check the torque of the blade bolts and adjust if
needed.
Caution: Always check the torque of the blade bolts after the first 5 working
hours!
Caution:
Poorly installed blades may lead to the machine breaking down or being da-
maged. It will also put operators and bystanders in danger. Failure to retighten
the blades after the first 5 working hours and/or after turning or changing the
blades may lead to the machine breaking down or being seriously damaged, as
well as to serious injury and even death. Any consequential damage that may
arise from the poor maintenance of the blades will invalidate any applicable
warranty claims.
B
B
B
B
B
B
B
B
(B)
(1)
F
F
F
F
(2)
(F)