PRONAR T286, Operator'S Manual

Page: 81 / 168

SECTION 4 Pronar T286
4.7
FIGURE 4.2 Connecting the hydraulic system of the hydraulic support
(1) straight hydraulic support, (2) folding hydraulic support, (3) quick coupler - plug, (4) ball
valve, (O) "OPEN" valve position, (Z) "CLOSED" valve position
Using the parking support set the drawbar eye at such a height so it is
possible to hitch the machines.
In case of mechanical support, adjust the drawbar eye height by
rotating the crank in proper direction - see chapter 4.3.1.
If the hydraulic support (folding or straight support) is used, set valve
(4) to open position (O) – figure (4.2) and start a proper section of the
manifold in the tractor in order to raise or lower the trailer drawbar eye
until a required height is achieved.
Reverse tractor, hitch trailer, check coupling lock protecting machine against
accidental unhitching.
If the agricultural tractor is equipped with an automatic coupler, ensure
that the hitching operation is completed and that drawbar eye is
secured.
Raise the parking stand and secure it properly.
In case of the telescopic support with gear, follow the instructions
given in chapter 4.3.1.