3
1.
Introduction .................................................................................................................................. 4
1.1.
Safety signs and inscriptions ................................................................................................. 5
2.
General information ..................................................................................................................... 7
2.1.
Construction of the SPEC HD cultivator .............................................................................. 7
3.
General safety rules ...................................................................................................................... 8
3.1.
Proper coupling and uncoupling of the machine to/from the tractor .................................... 9
3.2.
Tyres ...................................................................................................................................... 9
3.3.
Hydraulic and pneumatic system .......................................................................................... 9
3.4.
Safety regarding transport on public roads .......................................................................... 10
3.5.
Description of residual risk ................................................................................................. 10
3.6.
Assessment of residual risk ................................................................................................. 10
4.
Information on handling and use ............................................................................................... 11
4.1.
Preparing the cultivator for work ........................................................................................ 12
4.2.
Coupling the cultivator to the tractor .................................................................................. 14
4.3.
Operation and adjustment .................................................................................................... 15
4.3.1.
Side arms adjustment ................................................................................................... 15
4.3.2.
Working depth adjustment ........................................................................................... 17
4.4.
Rules for transporting the cultivator on public roads and lighting the machine ................. 20
4.5.
Maintenance and lubrication ............................................................................................... 21
4.6.
Screw tightening torque....................................................................................................... 22
5.
Everyday service ........................................................................................................................ 23
5.1.
Out-of-season handling and storage .................................................................................... 24
5.1.1.
Operation of the hydraulic system ............................................................................... 24
5.1.2.
SPEC HD running system handling (optional) ............................................................ 25
6.
Replacement procedures ............................................................................................................ 27
7.
Disassembly and disposal .......................................................................................................... 28
8.
Spare parts for SPEC HD cultivator .......................................................................................... 29
