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Carry out repairs only on machines shut down
¾
and secured against restarting.
Disconnect both the machine cable and the
¾
current supply from the on-board computer
before starting care and maintenance work.
This applies in particular to welding work on
the machine. The ground connection must
be as close as possible to the welding point.
Screw connections loosened for the purpose
¾
of care and maintenance work must be re-
tighten after work is completed.
Appropriate expert knowledge is the pre-
requisite for the performance of tests and
maintenance work. This expert knowledge
cannot be obtained from these operating
instructions!
The following is generally prohibited:
drilling on the undercarriage
¾
enlarging existing boreholes on the vehicle
¾
frame
welding on load-bearing parts
¾
Conversions affect specifications in the
operating instructions.
Before each commissioning
Check hoses, pipes and connecting pieces
¾
for apparent faults or leaking connections.
Remedy chafed sections on hoses and pipes.
¾
Immediately replace worn or damaged hoses
¾
and pipes.
Seal leaking connections immediately.
¾
48
NOTE
Maintenance intervals
The maintenance intervals are determined by
many different factors.
For example, the different operating conditions,
weather impact, travel and working speeds, dust
accumulation and type of soil, seed, fertiliser
and dressing used, etc. affect the maintenance
intervals. The quality of the lubricants and cle-
aning agents also affects the time to the next
care activities.
The specified maintenance intervals therefore
only serve as a reference.
In case of deviations from normal operating
conditions the intervals must be adapted ac-
cordingly.
Regular maintenance is the basis for a fully
operable machine. Properly serviced machines
reduce the risk of failing and ensure economical
use and operation of the machines.
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