32
leakage. Check the sealing once the piston rod is fully moved out. Small leakage which
results in covering the piston rod with an oil film is acceptable (damaged wiper seal). If
the amount of oil is greater or there are oil drops, shut down the unit for the period
required to
repair the malfunction (damaged
sealing).
The hydraulic system controlling the rotation is
equipped with a gland controlling the rotation
speed depending on the efficiency of the tractor’s
hydraulic system. During the first startup, turn the
gland to a degree which precludes rotation almost
completely. Then, gradually undo the gland until a
satisfactory rotation speed is obtained. The
control valve is factory set for proper rotation. Do
not tamper with or disassemble the valve. In case
of malfunction please contact the service agents.
If the components of the machine are disassembled several times, it is
necessary to inspect and replace (if required) connecting components such as
bolts, washers or nuts, excessive wear of which can lead to uncontrolled loosening
of the connected components, and consequent damage to the same.
Work with extremely worn work tools can cause damage e.g. to other machine
assemblies. Tools should be replaced when their wear and tear exceeds the limits
allowed by the manual. Otherwise damage may occur, for which the manufacturer
SHALL NOT BE HELD RESPONSIBLE!
6
Storage of ORKAN / ORKAN VARIO / ORKAN RESOR plough
The plough should be stored under a roofing. If there is no roofed space, external
storage is permitted.
The plough should be stored in a location where it is not
hazardous to people and the environment.
If the implement is stored outdoors for a
long time, repeat the maintenance activities on the workpieces as soon as the
preservative layer disappears. When unhitched from the tractor, the implement must
be supported on a firm, level surface with a stable balance. All working units should
rest on the ground. Lower the implement gently so that it does not come into contact
with hard surfaces. When lowering the implement, unhitch the suspension system and
drive away the tractor.
Store the machine firmly supported on a hardened firm surface so that no
injury is caused to persons or animals.
7
Disassembly and withdrawal from service and scrapping
When operated in accordance with the guidelines in the instruction manual, the
implement will have a long life; however, worn or damaged parts must be replaced. In the
event of emergency damage (cracks
and deformation of the frames) impairing the quality
of the machine operation and posing a risk to its further operation, the machine must be
withdrawn from service. Disassembly of the implement should be carried out by persons
Gland
Control
valve
