PRONAR T286, Operator'S Manual, Page: 8 / 168

3 DESIGN AND OPERATION 3.1
3.1 TECHNICAL SPECIFICATION 3.2
3.2 TRAILER CONSTRUCTION 3.3
3.2.1 CHASSIS WITH MECHANICAL SUSPENSION 3.3
3.2.2 AXLE SYSTEM WITH AIR SUSPENSION 3.5
3.2.3 TIPPING FRAME 3.6
3.2.4 MAIN BRAKE- MECHANICAL SUSPENSION 3.9
3.2.5 BRAKING SYSTEM - AIR SUSPENSION 3.13
3.2.6 PARKING BRAKE - MECHANICAL SUSPENSION 3.16
3.2.7 HYDRAULIC SYSTEM OF THE SUPPORT (OPTION) 3.17
3.2.8 HYDRAULIC SYSTEM OF THE DRAWBAR 3.19
3.2.9 HYDRAULIC STEERING SYSTEM 3.21
3.2.10 TURNING INTERLOCK HYDRAULIC SYSTEM 3.23
3.2.11 CENTRAL HYDRAULIC SYSTEM - MECHANICAL SUSPENSION 3.24
3.2.12 CENTRAL HYDRAULIC SYSTEM - AIR SUSPENSION 3.27
3.2.13 HYDRAULIC SYSTEM OUTLETS ON THE HOOK 3.28
3.2.14 ELECTRICAL SYSTEM FOR CONTROLLING THE HYDRAULIC
SYSTEM 3.28
3.2.15 ELECTRIC LIGHTING SYSTEM 3.31
4 CORRECT USE 4.1
4.1 PREPARING FOR WORK BEFORE FIRST USE 4.2
4.1.1 CHECKING THE TRAILER AFTER DELIVERY 4.2
4.1.2 PREPARING THE TRAILER FOR FIRST HITCHING TO
TRACTOR 4.3
4.2 HOOK SETTING ADJUSTMENT 4.5
4.3 HITCHING AND UNHITCHING THE TRAILER FROM
TRACTOR 4.6
4.3.1 OPERATION OF SUPPORT WITH MECHANICAL GEAR 4.12
4.3.2 OPERATION OF FOLDING HYDRAULIC SUPPORT (OPTION) 4.13