PRONAR T286 Operator's Manual page 90

SECTION 4
Adjust the height of the drawbar of the second trailer in such a manner as to
enable hitching the machines.
Reversing tractor, drive the rear hitch of the first trailer onto the drawbar of the
second trailer.
Connect conduits of pneumatic, hydraulic and electrical systems according to
instructions contained in section (4.3)
Unhitching the second trailer
Immobilise tractor and trailers with parking brake.
Turn off tractor engine. Ensure that unauthorised persons do not have access
to the tractor cab.
Disconnect conduits of pneumatic, hydraulic and electrical systems according
to instructions contained in section 4.3.
Unlock the pin of the rear hitch of the first trailer. Remove drawbar pin and
drive tractor away.
DANGER
When hitching/unhitching the trailer, there must be nobody between the trailers. Person
assisting hitching up machines should stand outside the area of danger and be visible to
the tractor driver at all times.
IMPORTANT!
Do NOT hitch a second trailer constructed on any chassis except dual axle chassis.
Make sure that the hitching operation was completed and the second
trailer drawbar is secured.
4.16
Pronar T286