16
O R I G I N A L I N S T R U C T I O N S
Other maintenance activities
Before each use of the tool make sure there are no signs of any damage to the tool. The drivers, grips and spindles must be maintained clean.
Every six months or after 100 hours of operation the tool must be inspected by a quali
fi
ed repair shop. If the tool is used without the recommended air supply system, then
the frequency of such inspections must be increased.
Elimination of problems
Should any failure be detected, the operation of the tool must be interrupted immediately. Work with a defective tool may be a cause of injuries. Any repair or replacement
of the elements of the tool must be realised in a quali
fi
ed repair shop.
Defect
Possible solution
The air is blown between the lead and the casing of the tool
Check if the screws are not loose. Check the condition of the sealing
The tool does not start or is too slow
The compressor does not provide a suf
fi
cient air supply. Connect the device to a more ef
fi
cient compressor. Insuf
fi
cient lubrication. Check the condition of
the sealing
Insuf
fi
cient power
Make sure the internal diameter of the hoses complies with the required value from the table. Check whether the pressure is set to the acceptable maximum
value. Make sure the tool is properly cleaned and lubricated. If the problem persists, have the tool repaired.
Summary of Contents for YT-0925
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