NOTICE
When the spindle speed range is changed,
the rotation direction of the spindle will
reverse and so will the direction of the quill
when in auto-downfeed mode.
8.
NOTICE
Never use the quill auto-downfeed for spin-
dle speeds over 2500 RPM to avoid damage
to the system gearing.
9.
Note: If the quill movement is downward, the
quill will automatically return to the top when
the quill dog engages the auto-downfeed
stop and disengages the gearing. If the quill
movement is upward, quill movement will
automatically stop when the quill dog reach-
es the top.
Emergency Spindle
Brake
OFF
Figure 41
Using the emergency spindle brake DOES
NOT disconnect the mill from power! To
avoid the risk of serious personal injury
from electric shock, you must pull the plug
or use the circuit breaker to disconnect the
mill from power before performing adjust-
ments, setup, or service.
Figure 41.