horsch Maestro 12.45 CV, Руководство по эксплуатации

Страница: 14 / 155

¾
Park the machine only in transport position
or with the seed bar unfolded and completely
lowered, see chapter Parking .
The drawbar could otherwise strike up!
The seed wagon could tip backwards!
¾
Strictly comply with all operating instructions:
•
These operating instructions (chapter Connect-
ing , Transport position and Parking )
•
Operating instructions of the tractor
•
if necessary, the operating instructions for
the propshaft
¾
Exercise special caution when reversing the
tractor. Never stand between tractor and
machine.
¾
Secure the machine against rolling away.
Hydraulics
The hydraulic system is under high pressure.
Escaping fluid can penetrate the skin and cause
serious injuries. In the event of injury, consult a
doctor immediately.
The machine's hydraulics has several functions,
which can cause injury to persons or damage to
the machine if operated incorrectly.
¾
Do not connect hydraulic hoses to the tractor
before both hydraulics on machine and tractor
are depressurised.
¾
Lower all hydraulically lifted parts (e.g. wings,
packer, undercarriage, etc.) to the ground
before performing any work on the hydraulic
system. Depressurise the hydraulics on the
tractor and implement side.
¾
The hydraulic system is under high pressure.
Check all lines, hoses and screwed con-
nections regularly for leaks and any visible
external damage!
¾
Use only appropriate means when searching
for leaks. Repair any damage immediately!
Oil sprays can cause injuries and fire!
¾
Power sockets and connectors on the hydrau-
lic connections should be marked in order to
exclude operating errors.
¾
In the case of injury, contact a doctor imme-
diately!
¾
Secure and lock the control unit on the tractor
if not in use!
¾
Replace hydraulic hoses at the latest after six
years, see Maintenance overview .
Pressure accumulator
The hydraulic system is equipped with pressure
accumulators.
¾
Do not open or work (welding, drilling) on
pressure accumulators. Even when empty,
the tanks are still preloaded by gas pressure.
The hydraulics must be depressurized before
maintenance!
Brake system
Depending on the equipment, the machines can
be equipped with a pneumatically or hydrauli -
cally operated brake system.
For road travel the brake system must always
be connected and fully functional.
¾
After coupling the machine and before trans-
portation you should always check the func-
tion and condition of the brake system.
¾
Check the setting on the brake pressure
regulator.
¾
Always secure the machine against rolling
away and apply the parking brake before
unhitching.
Adjustments and repair work on the brake sys-
tem must only be carried out in a professional
workshop or by an operator, who has been
specially trained by HORSCH for this purpose.
10