X-Axis Power Feed Identification - Grizzly G0747 Owner's Manual

X-Axis Power Feed Identification

the mill is equipped with a power feed unit for
X-axis table movement. refer to Figure 19 and
the descriptions below to understand the func-
tions of the various components of the power feed
system.
A
B
e
F
g
h
Figure 19. power feed controls.
-28-
C
d
e
F
J
g
h i
d
i
A. Limit Switch. stops table movement when
either of the switch side plungers are pressed
by the limit stops.
b. Limit Stop. restricts table movement by its
positioning along the front of the table.
C. Graduated Index Ring. displays the dis-
tance of table travel in 0.001" increments,
with one full revolution equal to 0.200" of
table travel.
D. Feed/Jog Switch. in the left (feed) position, it
enables the power feed to operate normally.
While pressing the switch to the right (jog
position), the table moves in the selected
direction until the switch is released.
in the middle position ("0"), table movement
is disabled.
E. Speed Dial. Controls the speed of the power
feed. turning the dial clockwise causes the
table to move faster.
F. Direction Knob. selects the direction of table
movement. the middle position is neutral.
G. Rapid Traverse button. When pressed,
moves the table at full speed when it is
already in motion.
H. ON/OFF button. turns the power feed ON
and OFF.
I. Circuit breaker Reset button. resets the
internal circuit breaker if the unit is overload-
ed and shuts down.
J. X-Axis ball Handle. Manually moves the
table.
Model G0747/G0748 (Mfg. Since 8/12)