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Model G0704 (Mfg. Since 0 8/11)
-23-
Basic Controls
Use the descriptions and figures below to become
familiar with the basic controls of your machine.
Vertical Handwheel: Raises and lowers the
headstock (Z-Axis).
Speed Range Selector Knob: Selects low range
(L) or high range (H) for the spindle speed.
Vertical Travel Locks: Lock the position of the
headstock to the column.
Fine Feed Lock Knob: Engages the fine feed
knob for precise control of vertical quill travel.
Fine Feed Knob: Provides fine control over verti-
cal quill travel.
Quill Feed Levers: Provide coarse control over
vertical quill travel.
Figure 18. Head controls.
Vertical
Travel
Locks
Vertical Handwheel
Quill
Feed
Lever
Fine
Feed
Knob
Fine
Feed
Lock
Knob
Speed
Range
Selector
Knob
Drawbar Cap: Covers the drawbar and upper
portion of the spindle.
Drawbar: Secures collets and tooling in the
spindle taper.
Spindle and Chuck: Provide a mounting place
for tooling.
Quill Lock Lever: Locks the vertical position of
the quill when tightened.
Figure 19. Headstock controls (continued).
Quill Lock
Lever
Drawbar Cap
& Drawbar
Spindle &
Chuck
Loose hair, clothing, or
jewelry could get caught
in machinery and cause
serious personal injury.
Keep these items away
from moving parts at all
times to reduce this risk.
To reduce the risk of
serious injury when using
this machine, read and
understand this entire
manual before beginning
any operations.