Safety
18
Care and
maintenance
Observe the care and maintenance intervals
Observe prescribed intervals for maintenance checks and inspections
specified in the operating manual. If these periods are not observed,
damage to the machine and accidents may be caused as a result.
Use original parts
Machine components have special properties that are essential for the
stability and correct operation of the machine. Only spare parts and
accessories supplied by the manufacturer have been tested and
approved. Other products may adversely affect the correct operation
of the machine and safety. The use of non-OEM replacement parts
renders the manufacturer's guarantee null and void and frees the
manufacturer from all liability.
When performing care and maintenance work:
•
Switch off the tractor PTO stub shaft drive.
•
Depressurise the hydraulic system.
•
Whenever possible, uncouple the tractor.
•
Switch off the tractor and remove the ignition key.
•
Ensure the machine is standing on firm, secure and level ground,
and provide additional support, if necessary.
•
Secure the machine against rolling away (use wheel chocks).
Only if these regulations are observed can safe working be ensured
during care and maintenance work.
Turn off the electrical supply
Prior to carrying out work on the electrical system, disconnect the
system from the power supply. Systems being supplied with electrical
power can cause damage to equipment and injury to persons.
Caution when cleaning with a high-pressure cleaner
Exercise caution when cleaning with a high-pressure cleaner.
Bearings, seals and pipe unions are not waterproof. In order to
prevent damage to the machine, the bearings, seals and pipe unions
must not be exposed to direct contact with the high-pressure water jet.
No aggressive washing additives
Do not use any aggressive washing additives for cleaning. Uncoated
metal surfaces can be damaged.
Before carrying out welding work
Disconnect all electrical connections from the tractor when carrying
out welding on the hitched machine. Damage may otherwise be
caused to the electrical system.
Retighten all nuts, bolts and screws
All pin and screwed connections that are loosened during
maintenance and repair operations must be retightened. Serious
injury and damage to equipment can be caused by loose pin and
screwed connections.
