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5 LIST OF PERIODIC INSPECTIONS AND MAINTENANCE
OPERATIONS
• The table below indicates the maintenance intervals to be respected for optimum operation
of the machine. Read the machine's time counter every day to check whether a procedure
should be implemented.
• The inspection sheets provided at the end of this manual enable you to keep a trace of the
maintenance operations carried out.
IMPORTANT
These are frequencies : for example the operations to be carried out every 50 hours must
be carried out at 50h, 100h, 150h, 200h, etc.
• Certain intervals may vary if a hydraulic hammer is used. Refer to the corresponding notes.
Note
• If a hydraulic hammer is used, the re-
turn filter must be replaced after 100 or
150 hours of service for a new machine,
then according to the diagram opposite.
• The hydraulic oil must be replaced
more frequently if a hydraulic hammer
is used. Comply with the diagram
opposite.
1 = Hydraulic oil
2 = Hydraulic oil return filter
X = Hydraulic hammer usage rate (%)
Y = Replacement interval (h)
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