Hitching And Disconnecting From Tractor - PRONAR PT512 Operator's Manual

Pronar PT512
The trailer can be hitched only when all preparations were finished and if the visual
inspection of its technical condition was carried out. If during the test run the following
symptoms occur:
• noise and abnormal sounds originating from the abrasion of moving elements of
the trailer's structure,
• hydraulic oil leak,
• pressure drop in the braking system,
• incorrect operation of the hydraulic and/or pneumatic cylinders,
or other symptoms, find the cause of the problem. If a fault cannot be rectified or the repair
could void the guarantee, please contact a sales point for additional clarifications or to
perform repairs.
DANGER
Careless, improper use and operation of the trailer and non-compliance with the
recommendations given in the Operator's Manual pose danger to health.
The trailer must not be used by persons unauthorized to drive agricultural tractors,
including children and people under the influence of alcohol.
Non-compliance with the safety rules can endanger the health and the life of an operator
and other persons.
After completing the test drive, check tightness of wheel nuts.

4.2 HITCHING AND DISCONNECTING FROM TRACTOR

The trailer can be hitched only if all pneumatic, hydraulic and electrical system connections,
as well as the tractor's hitch conform to the manufacturer's requirements.
In order to hitch the trailer to a tractor, perform the actions below in the sequence presented.
Machine must be immobilized by parking brake.
4.4
CHAPTER 4