PRONAR T743, Operator'S Manual

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Pronar T743 SECTION 2
2.4
hitch or electric connections or brake connections of the tractor or the trailer are
damaged.
•
While connecting the trailer to the tractor, use the appropriate hitch. After
completing the coupling of the machine check the safety of the hitch. Carefully
read the tractor Operator's Manual.
•
When hitching, there must be nobody between the trailer and the tractor.
A person assisting in the hitching of the machine should stand in such a place
(beyond the area of danger), in order to be continuously visible to the tractor
driver.
•
When connecting the hydraulic conduits to the tractor, make sure that the tractor
hydraulic system and trailer are not under pressure.
•
Coupling and uncoupling the trailer may only take place when the machine is
immobilised by use of the parking brake.
•
After completing trailer hitching, the support leg must be maximally raised and
mechanical raising/lowering crank placed in neutral position.
•
While lowering the support, take particular care with regard to the danger of being
crushed.
•
While placing the support in transport position or rest position, do not place hand
between moving elements of the support. Ensure that the support is properly
locked with the use of an interlock.
•
The agricultural tractor to which the trailer will be linked and coupled must be
technically reliable and must fulfil the requirements of machine Manufacturer.
•
When disconnected from the tractor the trailer must be secured by parking brake
and chocks.
2.1.3 HYDRAULIC AND PNEUMATIC SYSTEMS
•
The hydraulic system is under high pressure when operating.
•
Regularly check the technical condition of the connections and the hydraulic and
pneumatic leads. There must no oil or air leaks.