PRONAR T386, Руководство оператора, Страница: 78 / 162

Pronar T386 SECTION 4
4.10
Connect the plug of communication lead (3) to control socket (2) located on
the hanger for the trailer conduits.
Connect PTO shaft to trailer and tractor.
Release parking brake.
WARNING
When hitching is completed, secure the electrical leads and hydraulic and braking system
conduits in such a way that they do not become entangled in tractor's moving parts and
are not at the risk of breaking or being severed when making turns.
Unhitching the trailer
In order to unhitch the trailer from the tractor follow these steps.
Immobilise tractor and trailer with parking brake and place chocks under the
trailer wheel.
Wheel chocks shall be so placed that one of them is in front of the
wheel and the second is behind it.
DANGER
Exercise caution when unhitching the trailer from the tractor. Ensure good visibility.
Unless it is necessary, do not go between tractor and trailer.
Before disconnecting the conduits and drawbar eye, close tractor cab and secure it
against access by unauthorised persons. Turn off tractor's engine.
Set the support in such a position that one may safely unlock and unhitch the
trailer.
If the trailer is equipped with the telescopic support with gear, follow
the instructions given in chapter 4.3.1.
The folding hydraulic support should be folded and locked according
to chapter 4.3.2.
In case of straight or folding hydraulic support, set valve (4) to "O"
position –open – figure (4.2), and control the manifold in the tractor in
order to lower the support.