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Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
ROAT² 1700 / ROAT² 3400 / ROAT² 3400 TL
Maintenance
Replacement of the blades
Inspect blades before each use to determine if they are properly installed and in good
conditions. Replace any blade that is bent, excessively nicked, worn or has any other
damage. Besides that, the blades must be replaced as soon as some cutting imperfection
is being noticed.
Keep away from the blades and rotating shaft until the motion has stopped.
Failure to do so may result in serious injury.
DANGER
Removing the blades lower support
To remove the lower support (D), remove the bolts (E), spring washers and nuts.
D
D
A
A
A
A
B
B
C
C
E
E
Always replace both blades, using the pair of blades supplied by the factory.
To replace the blades (A), release the bolts (B) along with the spring washers and
nuts (C). After the replacement, check if the blades can swing freely. If this is not the case
an excessive vibration may occur, thus damaging the equipment.
