PRONAR T663/1 Operator's Manual page 32

Pronar T663/1 T663/1 SILO
• Vertical load borne by the trailer drawbar eye affects the steering of the
agricultural tractor.
FIGURE 2.1 Method of placing chocks
(1) wheel chock
• Do NOT move off or drive when load box is raised.
• Prior to moving off make sure that tipping pins connecting the load box and the
lower frame and the side wall hinge pins are secured against falling out. Check if
the rear wall slide gate is secured. Check that all walls and extensions are
properly closed. Check correctness of the securing of linking cables and a
security of cable release mechanism.
• Before using the trailer always check its technical condition, especially in terms of
safety. In particular, check the technical condition of the hitch system, the axle
system, the brake system, indicator lights and the connective elements of the
hydraulic, pneumatic and electrical systems.
• Before driving off check that the parking brake is released, the braking force
regulator is positioned in the proper position (applies to pneumatic systems with
manual three-position regulator).
2.8
SECTION 2