Farmet SOFTER 8 8 PS, Руководство по эксплуатации

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COMMISSIONING
8.2 Hydraulics connection
• Connect the hydraulics only when the hydraulic circuits of the machine and the tractor
(aggregate) are in a pressure-less condition.
• The hydraulic system is under high pressure. Regularly check for leaks and immediately
remove obvious damage of all lines, hoses, and pipe unions.
• When seeking and removing leaks, use only the suitable tools.
• For connecting the hydraulic system of the machine to the tractor, use the plug (on the
machine) and the socket (on the tractor) of the quick-couplers of the same type. Perform the
connection of the quick-couplers of the machine to the hydraulic circuits of the tractor so that
the folding of the side frames (RED CIRCUIT) is on one control circuit, axle lifting (or lifting the
axle and the drawbar) (YELLOW CIRCUIT) on the other control circuit, or the separate circuit
of the axle (GREEN CIRCUIT) on the third control circuit.
Red Circuit
1 tape – for folding side frames
into the transport position
2 tapes – for unfolding side
frames into the working position
Yellow Circuit
1 tape – lifting the machine
2 tapes – recessing the machine
Green Circuit
1 tape – lowering the machine
from the axle
2 tapes – lifting the machine on
the axle
Separate axle circuit ( for all
types of cylinders except
pneumatic):
Blue dust caps – support leg control
1 tape – retracting the leg piston-rod — the trailer is lowered
2 tapes– extending the leg piston-rod — the trailer is lifted
The machine with the drawbar in the bottom fixed hitch has an extra circuit for controlling the support
leg (BLUE DUST CAPS).
In order to prevent accidental or foreign person (children, passengers) caused movement of the
hydraulics, the control switchboards on the tractor must be secured or blocked in the transport
position.
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