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Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.
GCRO 7010 / GCRO 7012
Mounting the safety valve
The safety valve (A) is mounted in front of the main frame and is used to prevent
accidental release of the disk-folding door, since it controls independently the flow of oil to
the cylinders of the disk-folding door.
The safety valve has two operative positions, which are acquired through the lever (B):
Forward position: Puts the cylinders of wheelset in operation.
Rearward position: Puts the cylinders of the folding door-discs in operation.
Assembly
A
B
