Grizzly G0695 User manual

COPYRIGHT © JULY, 2009 BY GRIZZLY INDUSTRIAL, INC., REVISED SEPTEMBER, 2019 (RS)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#TRCRBLTSJB11908 PRINTED IN TAIWAN V2.09.19
MODEL G0695
VS MILLING MACHINE w/RAM HEAD
OWNER'S MANUAL
(For models manufactured since 01/17)

This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and compre-
hension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage
from negligence, improper training, machine modifications or misuse.
Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
Work in a well ventilated area, and work with approved safety equip-
ment, such as those dust masks that are specially designed to filter
out microscopic particles.

Table of Contents
INTRODUCTION............................................... 2
Manual Accuracy ........................................... 2
Contact Info.................................................... 2
Machine Description ...................................... 2
Identification ................................................... 3
Controls & Components ................................. 4
Machine Data Sheet ...................................... 6
SECTION 1: SAFETY....................................... 8
Safety Instructions for Machinery .................. 8
Additional Safety for Milling Machines ......... 10
Glossary of Terms ....................................... 11
SECTION 2: POWER SUPPLY ...................... 12
SECTION 3: SETUP ....................................... 14
Unpacking .................................................... 14
Needed for Setup ......................................... 14
Inventory ...................................................... 14
Cleanup ........................................................ 15
Site Considerations ...................................... 16
Lifting & Placing Mill..................................... 17
Leveling ........................................................ 17
Anchoring to Floor ....................................... 18
Arbor/Chuck Assembly ................................ 18
Verifying Lubrication .................................... 19
Assembly ..................................................... 19
Power Connection........................................ 20
Test Run ...................................................... 20
Spindle Break-In .......................................... 21
SECTION 4: OPERATIONS ........................... 22
Operation Overview ..................................... 22
Table Movement .......................................... 23
Headstock Tilting ......................................... 24
Headstock Turret Rotation ........................... 26
Headstock Ram Movement ......................... 27
Setting Spindle Speed ................................. 28
Loading/Unloading Tooling .......................... 29
SECTION 5: ACCESSORIES ......................... 30
SECTION 6: MAINTENANCE......................... 32
Schedule ...................................................... 32
Cleaning & Protecting .................................. 32
Lubrication ................................................... 32
V-Belt Tensioning......................................... 34
SECTION 7: SERVICE ................................... 35
Troubleshooting ........................................... 35
Adjusting Gibs .............................................. 37
Adjusting Backlash....................................... 38
V-Belt Replacement ..................................... 38
SECTION 8: WIRING...................................... 40
Wiring Safety Instructions ............................ 40
Wiring Diagram ............................................ 41
Electrical Components ................................. 42
SECTION 9: PARTS....................................... 43
Base, Column & Knee ................................. 43
Head ............................................................ 45
Motor & Ram ................................................ 47
Table ............................................................ 49
Labels & Placement ..................................... 50
WARRANTY & RETURNS ............................. 53

-2- Model G0695 (Mfd. Since 01/17)
INTRODUCTION
Machine Description
Manual Accuracy
We are proud to provide a high-quality owner’s
manual with your new machine!
We
made every effort to be exact with the
instruc-
tions, specifications, drawings, and photographs
in this manual. Sometimes we make mistakes, but
our policy of continuous improvement also means
that
sometimes the machine
you receive is
slightly different than shown in the manual
.
If you find this to be the case, and the difference
between the manual and machine leaves you
confused or unsure about something
,
check our
website for an updated version. W
e post
current
manuals and
manual updates for free
on our web-
site at
www.grizzly.com.
Alternatively, you can call our Technical Support
for help. Before calling, make sure you write down
the
Manufacture Date and Serial Number
from
the machine ID label (see below). This information
is required for us to provide proper tech support,
and it helps us determine if updated documenta-
tion is available for your machine.
Manufacture Date
Serial Number
Contact Info
We stand behind our machines! If you have ques-
tions or need help, contact us with the information
below. Before contacting, make sure you get the
serial number
and manufacture date
from the
machine ID label. This will help us help you faster.
Grizzly Technical Support
1815 W. Battlefield
Springfield, MO 65807
Phone: [phone]
Email: [email protected]
We want your feedback on this manual. What did
you like about it? Where could it be improved?
Please take a few minutes to give us feedback.
Grizzly Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
Email: [email protected]
The Model G0695 vertical mill is used to remove
material from metal workpieces with the use of a
rotating cutting tool.
During most operations, the workpiece is clamped
to the table, then moved into the rotating cutter in
any combination of three paths.
This mill uses a frequency drive to convert incom-
ing 220V single-phase power to 220V 3-phase
for efficient performance from the spindle motor.
Power is transferred directly to the spindle from
the motor by a V-belt and pulleys.
Spindle speed is electronically controlled by using
the variable speed dial and readout on the control
panel.

Model G0695 (Mfd. Since 01/17) -3-
Front
Rear
Control Panel
(see Page 4)
Motor 1
1⁄2 HP,
220V, 3-Phase
V-Belt Tension Lever and
Lock Bolt
Headstock Ram
X-Axis
Handwheel
Y-Axis
Handwheel
Fine Downfeed
Handwheel
Turret
Downfeed
Selector
Lamp
X-Axis Handwheel
Z-Axis
Crank Handle
One-Shot Oiler
Base
Splash
Pan
Belt Access Plate
Coarse Downfeed Handle
Y-Axis Feed
Limit Stops
Longitudinal Limit Stops
Identification
To reduce your risk of
serious injury, read this
entire manual BEFORE
using machine.
Become familiar with the names and locations of the controls and features shown below to better understand
the instructions in this manual.

-4- Model G0695 (Mfd. Since 01/17)
Controls &
Components
To reduce your risk of
serious injury, read this
entire manual BEFORE
using machine.
Control Panel
ABC
F
EDG. X-Axis Handwheels: Controls left-right
(X-axis) travel of the table.
H. X-Axis Limit Stops: Limits X-axis table
travel.
I. X-Axis Table Locks: Locks the table, pre-
venting table travel in the X-axis.
J. Limit Block: Stops X-axis table movement
when the limit stops contact the block.
K. Y-Axis Handwheel: Controls in-out (Y-axis)
travel of the table.
L. Y-Axis Lock: Locks the saddle, preventing
the table from moving in the Y-axis.
M. Y-Axis Limit Stops: Limit Y-axis table travel.
Table Controls
Figure 2. Main table travel controls.
Table Locks
G
K
N
HIG
M
H
Refer to Figure 1 and the following 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 stay safe when operat-
ing this machine.
A. Power Lamp: Lights when there is power to
the machine.
B. Direction Switch: Controls the direction of
spindle rotation.
C. Digital Speed Readout: Displays the spindle
speed in revolutions per minute (RPM).
D. Speed Dial: Controls the spindle speed.
E. Stop Button: Turns the spindle OFF. You
must twist this button clockwise so that it
pops out before restarting the spindle with the
ON button.
Figure 1. Control panel.
Note: Pressing this button DOES NOT
DISCONNECT MILL FROM POWER.
F. ON Button: Turns the spindle ON when
there is power to the machine and the stop
button is not pushed in.

Model G0695 (Mfd. Since 01/17) -5-
N. Z-Axis Crank Handle: Controls up-down
(Z-axis) travel of the table.
O. Z-Axis Lock: Locks the knee, preventing
knee or table travel in the Z-axis.
Figure 3. Additional table travel controls.
O
J
L
Downfeed Controls
P. Quill Dog: Moves with the quill. Use the
pointer on the side of the dog with the
downfeed scale to determine the depth of
downfeed.
Q. Downfeed Scale: Displays in 1⁄8" increments
the amount of quill travel.
R. Coarse Downfeed Handle: When this han-
dle is enabled with the downfeed selector, it
raises/lowers the quill quickly.
Figure 5. Downfeed controls viewed from the left
side.
U
V
W
S. Quill Lock: Locks the quill in place but does
not affect spindle rotation.
T. Downfeed Stop & Lock: Stops downfeed
travel when the quill dog reaches this point.
Set the stop at any position along the
downfeed scale, then secure it in place by
tightening the lock up to it.
U. Graduated Scale: Displays quill travel in
0.001" increments when the fine downfeed
handwheel is used. One full revolution of the
handwheel represents 0.080" of quill travel.
V. Fine Downfeed Handwheel: When this
handwheel is rotated with the downfeed
selector, it raises/lowers the quill in small
increments.
W. Downfeed Selector: When rotated, enables
either coarse or fine downfeed control. Tighten
the selector to engage the fine downfeed
handwheel, and loosen it to engage the
coarse downfeed handle.
Figure 4. Downfeed controls viewed from the
right side.
P
Q
R
S
T

-6- Model G0695 (Mfd. Since 01/17)
The information contained herein is deemed accurate as of 12/24/2018 and represents our most recent product specifications.
Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 1 OF 2
Model G0695
MACHINE DATA
SHEET
Customer Service #: [phone] · To Order Call: [phone] · Fax #: [phone]
MODEL G0695 VS MILLING MACHINE WITH RAM HEAD
Product Dimensions:
Weight............................................................................................................................................................ 1070 lbs.
Width (side-to-side) x Depth (front-to-back) x Height............................................................... 42-3/4 x 40-1/2 x 79 in.
Footprint (Length x Width)............................................................................................................................ 19 x 26 in.
Space Required for Full Range of Movement (Width x Depth).................................................................... 68 x 49 in.
Shipping Dimensions:
Type.......................................................................................................................................................... Wood Crate
Content........................................................................................................................................................... Machine
Weight............................................................................................................................................................ 1006 lbs.
Length x Width x Height....................................................................................................................... 45 x 44 x 86 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement........................................................................................................... 220V, Single-Phase, 60 Hz
Prewired Voltage.................................................................................................................................................. 220V
Full-Load Current Rating.......................................................................................................................................... 8A
Minimum Circuit Size.............................................................................................................................................. 15A
Connection Type....................................................................................................................................... Cord & Plug
Power Cord Included............................................................................................................................................... No
Recommended Power Cord............................................................................... “S”-Type, 3-Wire, 16 AWG, 300 VAC
Plug Included........................................................................................................................................................... No
Recommended Plug Type..................................................................................................................................... 6-15
Switch Type............................................................................................ Control Panel w/Magnetic Switch Protection
Inverter (VFD) Type................................................................................................................ Rhymebus RM5G-200V
Inverter (VFD) Size............................................................................................................................................... 1 HP
Motors:
Main
Horsepower............................................................................................................................................. 1.5 HP
Phase.................................................................................................................................................... 3-Phase
Amps........................................................................................................................................................... 4.8A
Speed................................................................................................................................................ 1725 RPM
Type........................................................................................................................................... TEFC Induction
Power Transfer ............................................................................................................................... V-Belt Drive
Bearings..................................................................................................... Shielded & Permanently Lubricated
Centrifugal Switch/Contacts Type................................................................................................................ N/A
Machine Data Sheet

Model G0695 (Mfd. Since 01/17) -7-
The information contained herein is deemed accurate as of 9/9/2019 and represents our most recent product specifications.
Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased.
PAGE 2 OF 2
Model G0695
Main Specifications:
Operation Info
Spindle Travel........................................................................................................................................ 3-1/2 in.
Max Distance Spindle to Column............................................................................................................... 18 in.
Max Distance Spindle to Table.................................................................................................................. 20 in.
Longitudinal Table Travel (X-Axis)...................................................................................................... 18-1/2 in.
Cross Table Travel (Y-Axis).................................................................................................................. 7-1/2 in.
Vertical Table Travel (Z-Axis).............................................................................................................. 17-3/4 in.
Ram Travel................................................................................................................................................ 18 in.
Head Tilt (Left/Right).............................................................................................................................. 45 deg.
Drilling Capacity for Cast Iron...................................................................................................................... 1 in.
Drilling Capacity for Steel......................................................................................................................... 3/4 in.
End Milling Capacity.................................................................................................................................... 1 in.
Face Milling Capacity................................................................................................................................... 3 in.
Table Info
Table Length.............................................................................................................................................. 30 in.
Table Width.................................................................................................................................................. 8 in.
Table Thickness........................................................................................................................................... 2 in.
Number of T-Slots............................................................................................................................................ 3
T-Slot Size................................................................................................................................................ 1/2 in.
T-Slots Centers.................................................................................................................................... 2-3/16 in.
Spindle Info
Spindle Taper............................................................................................................................................... R-8
Number of Vertical Spindle Speeds...................................................................................................... Variable
Range of Vertical Spindle Speeds........................................................................................... 220 – 2250 RPM
Drawbar Thread Size............................................................................................................................. 7/16-20
Drawbar Length................................................................................................................................... 12-3/8 in.
Spindle Bearings....................................................................................................... Angular Contact Bearings
Construction
Spindle Housing/Quill....................................................................... Chrome-Plated & Precision-Ground Steel
Table................................................................................................... Hardened & Precision-Ground Cast Iron
Head.................................................................................................................................................... Cast Iron
Column/Base....................................................................................................................................... Cast Iron
Base..................................................................................................................................................... Cast Iron
Paint Type/Finish................................................................................................................................. Urethane
Other Specifications:
Country of Origin .............................................................................................................................................. Taiwan
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time .............................................................................................................. 1 Hour
Serial Number Location ..................................................................................................................... ID Label on Side
ISO 9001 Factory .................................................................................................................................................... No
Certified by a Nationally Recognized Testing Laboratory (NRTL) .......................................................................... No
Features:
One-Shot Lubrication
High Precision Ball Bearings
Bronze Nut on Longitudinal and Cross Feed Leadscrews
Variable Frequency Drive Speed Controls
Hardened and Precision-Ground Leadscrews
Runs on Single-Phase Power Using a 3-Phase Inverter

-8- Model G0695 (Mfd. Since 01/17)
ELECTRICAL EQUIPMENT INJURY RISKS.
You can be shocked, burned, or killed by touching
live electrical components or improperly grounded
machinery. To reduce this risk, only allow qualified
service personnel to do electrical installation or
repair work, and always disconnect power before
accessing or exposing electrical equipment.
DISCONNECT POWER FIRST.
Always discon-
nect machine from power supply BEFORE mak-
ing adjustments, changing tooling, or servicing
machine. This prevents an injury risk from unin-
tended startup or contact with live electrical com-
ponents.
EYE PROTECTION. Always wear ANSI-approved
safety glasses or a face shield when operating or
observing machinery to reduce the risk of eye
injury or blindness from flying particles. Everyday
eyeglasses are NOT approved safety glasses.
OWNER’S MANUAL. Read and understand this
owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY. Untrained oper-
ators have a higher risk of being hurt or killed.
Only allow trained/supervised people to use this
machine. When machine is not being used, dis-
connect power, remove switch keys, or lock-out
machine to prevent unauthorized use—especially
around children. Make your workshop kid proof!
DANGEROUS ENVIRONMENTS. Do not use
machinery in areas that are wet, cluttered, or have
poor lighting. Operating machinery in these areas
greatly increases the risk of accidents and injury.
MENTAL ALERTNESS REQUIRED. Full mental
alertness is required for safe operation of machin-
ery. Never operate under the influence of drugs or
alcohol, when tired, or when distracted.
For Your Own Safety, Read Instruction
Manual Before Operating This Machine
The purpose of safety symbols is to attract your attention to possible hazardous conditions.
This manual uses a series of symbols and signal words intended to convey the level of impor-
tance of the safety messages. The progression of symbols is described below. Remember that
safety messages by themselves do not eliminate danger and are not a substitute for proper
accident prevention measures. Always use common sense and good judgment.
Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury. It may also be used to alert
against unsafe practices.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.
Alerts the user to useful information about proper operation of the
machine to avoid machine damage.
NOTICE
Safety Instructions for Machinery
SECTION 1: SAFETY