KUHN AXIS 20.1, Operator'S Manual

Page: 22 / 216

Safety 3
10
AXIS-GENERAL
3.7 Hydraulics
The hydraulic system is under high pressure.
Fluid escaping under high pressure can cause serious injuries and environmental
damage. To avoid danger, please note the following:

The maximum allowed operating pressure should never be exceeded.

Release the pressure from the hydraulic system before all maintenance
work. Turn the tractor motor off and make sure it cannot be started during
maintenance work.

Always wear safety goggles and safety gloves when looking for leaks.

If injury occurs due to contact with hydraulic fluid, seek medical attention
immediately , otherwise serious infections can occur.

When connecting the hydraulic hoses to the tractor hydraulics, make sure
that the hydraulic systems are
unpressurised on both tractor and spreader.

The hydraulic hoses from the tractor and spreader should be connected with
the specified couplings only.

Keep the hydraulic circuitry clean. Always hang the couplings in their special
brackets. Use the dust caps. Clean the connections before coupling.

Check the hydraulic components and hydraulic lines regularly for mechanic
defects, such as cuts and worn positions, crushing, cracking, porous sections
etc.

Pipes and pipe couplings undergo a natural ageing process even if they are
stored and used properly. This is the reason their shelf and service life is lim-
ited.
The service life of the hose line should not exceed 6 years, including a storage
period of a maximum of 2 years.
The date of manufacture of the hose line is stamped on the hose coupling in
month and year

Replace the hydraulic pipes if they are damaged or old.

Replacement hydraulic lines must meet the technical requirements of the
equipment manufacturer. Pay particular attention to the maximum pressure
specifications of the pipes to be replaced.