PRONAR T286 Operator's Manual page 78

SECTION 4
Connect control panel.
Raise support to transport position.
Switch on individual lights of the lighting system and check if they work
properly.
Start and check correctness of operation of the hydraulic systems of the
following assemblies: hydraulic support (if installed), rear axle turning
interlock, rear fender, suspension interlock, load box interlock, hook frame
shifting mechanism, the system for lowering and raising the tipping frame.
When moving off check if the main brakes operate correctly.
Perform test drive without load.
TIP
Such operating activities as hitching to/unhitching from tractor, pulling the load box on /
removing the load box from the trailer etc. are described in detail in further parts of the
Operator's Manual, in sections 4 and 5.
The trailer may be used only when all preparatory activities including inspection of technical
condition have been completed satisfactorily. If during test run worrying symptoms occur
such as:
• noise and abnormal sounds originating from the abrasion of moving elements of
the trailer design,
• hydraulic oil leak,
• pressure drop in brake system,
• incorrect operation of hydraulic and/or pneumatic cylinders
or other faults, find the cause of the problem. If a fault cannot be rectified or the repair could
void the warranty, please contact retailer for additional clarifications or to perform repair.
After completion of test drive, check tightness of wheel and drawbar eye nuts.
4.4
Pronar T286