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g0667X high precision Vs Vertical Mill
NOTICE
When the spindle speed range is changed,
the rotation direction of the spindle will
reverse and so will the vertical direction of
the quill when it is in auto-downfeed mode.
9. push or pull the auto-downfeed direction pin
to select the desired direction of quill move-
ment.
NOTICE
Never use the quill auto-downfeed for spin-
dle speeds over 2500 RPM to avoid damage
to the system gearing.
10. Move the auto-downfeed clutch lever to the
left to engage the auto-downfeed gears and
start the quill moving.
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 reversed with the direction pin,
quill movement will stop when the quill dog
reaches the top.
Emergency Spindle
Brake
press the emergency spindle brake handle back-
wards to turn the spindle motor
OFF
and stop
spindle rotation (see
Figure 39).
Figure 39. Emergency spindle brake on the left
side of the head.
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.
