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10 MACHINE ADJUSTMENT
10.1 Adjusting the working depth of the machine
Execute the adjustment only when the machine is set on the shares or when it is recessed (see
below).
1.
If the machine is equipped with a twin roller, first pull out the stopper securing the roller for
transport.
2.
Set the working depth by the upper stopper on the gate of the rear framework of the roller on
the scale from 1 to 16.
3.
Set the lengthwise level of the machine by the position of the bottom shoulders of the tractor
and adjusting the drawbar of the third point of the tractor, this will ensure even processing
depth of the first and second row of shares.
The working depth of the machine must be set so that the spring protection of the working
tools (tines) does not unlock frequently. The spring protection should only release very
sporadically. Unlocking can occur on a maximum of one working tool (tine) on the entire
machine after a 100 - 200 m drive. If unlocking is more frequent, it is necessary to reduce the
working depth or use narrow chisels. Due to the frequent release of the spring protection,
excessive wear of the pins and other parts of the spring protection can occur. In this case,
their more frequent replacement is necessary.
The safety triangle must be put into the work position when working. (Fig.6)
4.
Set the working depth of the rectifying discs by moving them in the holders and changing the
position of the stopper. Observe caution during the setting. Properly set discs will ensure
perfect levelling and covering by fine soil in the whole width of the swathe. When the disc
depth is too low, there are lines after the rear shares. When the discs are set too deep, there
are tracks of heaped soil after the machine. Check the proper setting of the discs during work
– the setting may vary due to the soil conditions and wear and tear of the discs.
You can use the auxiliary handle attached to the left side of the frame of the machinie for disc
setting. After putting the handle into the disc holder (Fig.7) set the disc into the required
position and secure with a stopper.
There is a label for disc depth setting is located on the left side rectifying disc for better
arrangement (Fig.7). The values on the label are for orientation only and they do not have to
correspond with the values on the rear frame gate.
The working depth of the discs must never be identical with the working depth of the
shares–„X“
5.
Recess the machine into the soil, leave it recessed and secure the machine by the bottom
stopper on the gate of the rear framework from undesirable falling of the rear frameworks
with the roller on the main machine framework when working on the plough turning end.
Push the stopper into the closest hole under the rear framework.
6.
The depth setting must be the same on the left and right side of the machine.
A. Tractor's three-point pull rod
B. Three-point flange
C. Rear frame gates
D. Rear swinging frames with rollers
E. Tractor hydraulics arms
Summary of Contents for DUOLENT DX 380 NS
Page 2: ...2 38 Prepared by Technical Department Farmet a s on 01 02 2022 changes reserved ...
Page 4: ...PREFACE 4 38 IMPORTANT READ CAREFULLY BEFORE USE KEEP FOR FUTURE REFERENCE ...
Page 6: ...PREFACE 6 38 ...
Page 15: ...WORK SAFETY LABELS Fig 1 Location of safety labels on the machine 15 38 ...
Page 29: ...MACHINE ADJUSTMENT DX 550 NS 29 38 ...
Page 36: ...SERVICING AND WARRANTY CONDITIONS 36 38 ...
