Maintenance, repair and care work
Cirrus 3/4/6000 DB2034 08.04
133
10.2 Hydraulic system
Danger!
Only allow qualified personnel to carry out any repair work on the hydraulic
system.
The hydraulic system is under high pressure.
Use suitable tools when searching for leaks.
Before commencing work on the hydraulic system, depressurise the hydraulic
system. -
Fluids (hydraulic oil) escaping under high pressure may penetrate the skin and
cause severe injury.
In the event of injury call for a doctor immediately. Danger of infection.
When connecting the hydraulic hoses to the tractor hydraulic system ensure
that the hydraulics on the tractor and implement side are at zero pressure.
Hydraulic hoses should be checked by a skilled person for their operational safe
condition, i.e.
• prior to the initial operation of the machine
• at least once a year
Dispose of used oil as prescribed. In case of difficulties at the disposal, contact
your oil supplier.
Ensure that no hydraulic oil will get into the soil or into water
Ensure a childproof storage of the hydraulic oil.
Important!
Ensure the correct connection of the hydraulic hoses.
Regularly check all hydraulic hoses and couplings for damage and pollution.
In case of damage or ageing replace the hydraulic hoses.
The hydraulic hoses used for replacement should correspond to our technical
demands.
The service life of the hose assemblies should not exceed sic years including a
possible storage period of max. 2 years. Even during proper storage and
permissible stress, hoses and hose connections are subject to natural ageing
which limits their storage and service life. By way of exception, the service life
may be determined according to empirical values taking into account the risk of
danger. Other standard values may be applied to hoses and hose connections
made of thermoplastic material.