Maintenance
34
04.00 | FDB | Assembly and Operating Manual | en | 389072
performance. The life of the filter elements is dependent on the
quality of compressed air at the customer’s facility and therefore
cannot be estimated.
8.2.3 Spindle Boot Inspection
The bellows of the spindle prevent dirt from entering the housing
and protects internal components. Check the bellows regularly for
damage and replace if necessary.
8.2.4 Burr Inspection
The burr will wear depending on cut depth, feed rate and material
being deburred. Inspect the burr regularly for wear and refer
to
for symptoms of worn burr.
8.3 Service Procedures
8.3.1 Burr Replacement
In normal operation, the burr will become worn. If improper feeds
and speeds are used, the cutter may become loaded with material.
In both instances, the cutter will need to be replaced.
During initial production, the burr and the workpiece should be
examined often in order to determine at what interval the burr
should be replaced.
Replacing the collet will not be required when the burr is replaced
but may be required when a different sized tool is required. Collet
replacement is included in the following chapters.
Spindle shaft
Open-end Wrench
Measure
and record
the length of the
burr extending
beyond the collet nut
Burr
Collet nut
Open-end Wrench
Replace with
new burr extend
beyond collet to
recorded length
Collet
Collet nut
