Controls & Components - Grizzly G8689Z Owner's Manual

Controls &
Components
To reduce your risk of
serious injury, read this
entire
using machine.
Refer to the following figures and descriptions to
become familiar with the basic controls and com-
ponents of this machine. Understanding these
items and how they work will help you understand
the rest of the manual and minimize your risk of
injury when operating this machine.
Power
A
B
F
Figure 1. Power controls and components.
A. Spindle Power Reset Indicator: Illuminates
when power is ON but spindle speed dial
needs to be reset in order to start spindle
rotation. To reset spindle power, rotate spin-
dle speed dial all the way counterclockwise.
B. Power Indicator: Illuminates when power is
connected to machine and Emergency Stop
button cover is open.
C. Spindle Speed Dial: Rotates clockwise to
increase spindle RPM; rotates counterclock-
wise to decrease spindle RPM. Spindle speed
ranges from 0–1100 RPM in low speed mode
and 0–2500 RPM in high speed mode.
-4-
manual BEFORE
C
D
E
Note: Spindle speed dial must be rotated all
the way counterclockwise to reset spindle
power after Emergency Stop button has been
used or ON/OFF toggle switch has been
moved to OFF position.
D. ON/OFF Toggle Switch: Turns machine
power ON and OFF.
E. Fuse Socket: Houses 5A fuse.
F. Emergency Stop Button w/Cover: Turns
incoming power OFF and cover clicks into
place to prevent accidental startup.
Spindle
G
Figure 2. Right spindle components.
G. Micro Downfeed Knob: Moves headstock
up and down for precise Z-axis control when
milling.
H. Rapid Downfeed Lever (1 of 3): Quickly
moves headstock up and down for drilling
operations.
I. Z-Axis Lock Handle: Secures headstock
position on column.
J. Depth Stop Lock Handle: Secures depth
stop position on column.
K. Depth Stop: Limits depth of headstock and
spindle travel for repeated operations.
Model G8689Z (Mfd. Since 07/23)
H
I
K
J