Pronar T680
SECTION 2
FIGURE 3.13
Parking brake design
(1) expander arm, (2) crank mechanism, (3) handbrake cable I, (4) handbrake cable II,
(5) guide roller, (6) brake pulley block, (7) arm, (8) spring.
3.2.8 LIGHTING SYSTEM
The trailer's electrical system is designed for 12 V DC supply. Light-emitting diodes (LED) are
used as the source of light in all trailer's lights. The rear lights are additionally equipped with
the shields protecting against impact.
Connection of the trailer's electrical system with the tractor should be made using an
appropriate connection lead delivered together with newly purchased trailer.
3.20