WABECO F1200 high speed, Operating Instructions Manual

Page: 56 / 156

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15. Operational faults and the elimination of such
Operational faults Possible cause Remedy
Tool overheated Tool blunt
Sharpen tool or use a new tool
Increased friction caused by
shaving build up in the tensioning
groove of the tool
Remove the shavings from the
hole more frequently (withdraw)
Use a coated tool
Wash the processing area with
coolant
Unsuitable tool chosen for the
material to be processed Only use the suitable tool for
the relevant material
Tool holder cannot be removed
from the main spindle
Tool was not inserted according
to instructions
(tool screw can be unscrewed
upwards) In the event of a remove tool
tightening screw, a suitable and
sufficiently long threaded rod
may be turned through the
spindle into the tool holder. A
blow on the end of the threaded
rod will detach the tool holder
from the main spindle. The
main spindle must be
cushioned when doing this.
Otherwise the impact will act on
the spindle bearing and may
damage it. In order to prevent
damages to the tool to be
removed, use suitable
cushioning.
(See "Fitting and removing the
tools")