Grizzly G0784, Owner'S Manual

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Model G0784 (Mfd. since 03/15)
Using Spindle
Downfeed Controls
Installing/Removing
Tooling
The Model G0784 includes the following spindle
tools (see
Figure 16):
A. Drill Chuck w/R-8 Arbor: Use with drill bits.
B. R-8–MT#3 Spindle Adapter Sleeve: Use
with MT#3 tooling with or without a tang. Has
a drift key slot for tool removal.
C. MT#3–MT#2 Spindle Adapter Sleeve: Use
with the R-8–MT#3 spindle sleeve for MT#2
tooling. Has a drift key slot for tool removal.
D. Drift Key: Use for tool removal.
Cutting tools are sharp and
can easily cause laceration
injuries. Always protect
your hands with leather
gloves or shop rags when
handling cutting tools.
Figure 16. Drill chuck and arbors included with
Model G0784.
A
B
C
D
This machine has coarse downfeed levers and a
fine downfeed handwheel.
To operate the downfeed levers, simply pull for-
ward and down on the lever nearest you. The
spindle will go down as far as it can until you stop
pulling or until it hits the depth stop, then it will
automatically return to the top when you release
pressure on the handle.
Note: Do not let go of the handle until the spindle
returns to the top position or the spindle will slam
upward into the quill.
Use the fine downfeed handwheel to control the
spindle travel up or down in slow, small amounts.
If necessary, you can lock the quill/spindle in a
lower position with the quill lock lever (see
Figure
15).
To operate fine downfeed handwheel:
1. Tighten dowfeed selector knob, shown
in
Figure 15. This transfers control from
downfeed levers to fine downfeed handwheel.
2. Loosen thumb screw on rim surface of
handwheel dial, turn dial until "0" lines up
with index line, then retighten thumb screw.
3. Rotate handwheel to move quill/spindle up
or down. Each complete revolution equals
0.108".
Figure 15. Fine downfeed controls.
Fine Downfeed
Handwheel
Handwheel
Dial
Quill Lock
Lever
Dowfeed
Selector Knob