Downfeed Controls; Identification; Using Dro; Using Coarse Downfeed - Grizzly G0758 Owner's Manual

Downfeed controls

Identification

a
figure 18. identification of downfeed controls.
a. Quill lock lever
b. spindle downfeed dro
c. Fine downfeed handwheel
D. Coarse downfeed handle
E. downfeed selector Knob

using DRO

1. press power/ button (see figure 19). a
O
reading should appear on display.
power
Button
in/mm
Button
v Button
figure 19. identification of dro controls.
2. press in/mm button to select inches or mil-
limeters. each press of button switches
between units.
-22-
d
B
C
e
zero
3. press zero to "zero" readout at any time.
Current reading will be cleared and scale will
reset to 0.00.
to increase or decrease reading, press
button. this is useful when calibrating mill/
drill to known dimensions on a workpiece.
4. press power/ button when operation is com-
O
plete.

using coarse Downfeed

1. loosen downfeed selector knob to engage
coarse downfeed handles.
2. loosen quill lock lever.
3. turn on spindle dro and zero it out.
4. use coarse downfeed handles to raise and
lower spindle while referencing spindle dro
for precise movement.

using fine Downfeed

1. tighten downfeed selector knob to engage
fine downfeed handwheel.
2.
loosen quill lock lever.
3.
turn on spindle dro and zero it out.
4.
rotate fine downfeed handwheel to raise and
lower spindle while referencing spindle dro
for precise movement.
Model G0758 (Mfd. Since 2/14)
or