22
│ 53
Manual
TRITON HEAVY 660 PS
2.3
W
ORKING WITH THE DISC AND CHISEL SECTIONS
▪
The protection of both rows of discs and chisels is performed using the pressure accumulators.
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The circuits of the hydraulic protection of discs and chisels must be pressurized at the prescribed values.
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The pressure in the system is displayed on pressure gauges, see the picture.
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The pressure does not usually need to be adjusted during work.
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The pressure may temporarily increase on the pressure gauge during work; it is a normal function of release.
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If the pressure exceeds the maximum permitted values, decrease the soil cultivation depth.
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Check the pressure and intactness of the accumulators according to the maintenance plan to ensure the
proper function of the protection.
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Both hydraulic circuits must be in the floating position for work (green and orange)
Pressurizing chisel protection
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Before work, set the protection pressure (orange circuit) at 50
–
75 bar
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High pressure may cause overload or damage the tines and chisels
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At the stated pressure, the protection force of chisels is 750 kg
Pressurizing disc protection
•
Before work, set the protection pressure (green circuit) at 180 bar
•
High pressure may cause overload or damage the tines and discs
•
At the stated pressure, the protection force of discs is 2 000 kg
Disc protection pressure gauge
Chisel protection pressure gauge
