Page 1
MODEL G0801/G0802
6" x 26" VERTICAL MILL
OWNER'S MANUAL
(For models manufactured since 09/15)
COPYRIGHT © FEBRUARY, 2016 BY GRIZZLY INDUSTRIAL, INC. REVISED MAY, 2018 (HE)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#WK17759 PRINTED IN CHINA
V1.05.18
Page 2
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 comprehension, 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 equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
Page 3
Table of Contents
INTRODUCTION ............................................... 2
Contact Info.................................................... 2
Machine Differences ...................................... 2
Manual Accuracy ........................................... 2
Identification ................................................... 3
Controls & Components ................................. 4
G0801 Machine Data Sheet .......................... 7
G0802 Machine Data Sheet .......................... 9
SECTION 1: SAFETY ..................................... 11
Safety Instructions for Machinery ................ 11
Additional Safety for Mills ............................ 13
SECTION 2: POWER SUPPLY ...................... 14
Converting Voltage to 220V ......................... 16
SECTION 3: SETUP ....................................... 17
Needed for Setup ......................................... 17
Unpacking .................................................... 17
Inventory ...................................................... 18
Cleanup ........................................................ 19
Site Considerations ...................................... 20
Lifting & Placing ........................................... 21
Leveling ........................................................ 21
Anchoring to Floor ....................................... 22
Assembly ..................................................... 22
Test Run ...................................................... 23
Spindle Break-In .......................................... 25
Inspections & Adjustments .......................... 25
SECTION 5: ACCESSORIES ......................... 34
SECTION 6: MAINTENANCE ......................... 38
Schedule ...................................................... 38
Cleaning & Protecting .................................. 38
Lubrication ................................................... 39
Machine Storage .......................................... 43
SECTION 7: SERVICE ................................... 44
Troubleshooting ........................................... 44
Adjusting Gibs .............................................. 47
Adjusting Leadscrew Backlash .................... 48
Tensioning/Replacing V-Belts ...................... 48
Tramming Spindle ........................................ 50
SECTION 8: WIRING ...................................... 52
Wiring Safety Instructions ............................ 52
Electrical Wiring Photos ............................... 53
G0801 Wiring Diagram ................................ 54
G0802 Wiring Diagram ................................ 55
SECTION 9: PARTS ....................................... 56
Main ............................................................. 56
Headstock .................................................... 59
Electrical Panel & Accessories .................... 61
Labels .......................................................... 62
WARRANTY & RETURNS ............................. 65
SECTION 4: OPERATIONS ........................... 26
Operation Overview ..................................... 26
Positioning Table ......................................... 27
Power Feed (G0802) ................................... 28
Positioning Headstock ................................. 29
Spindle Speed.............................................. 30
Spindle Downfeed ........................................ 32
Loading/Unloading Tooling .......................... 33
Page 4
We stand behind our machines! If you have questions or need help, contact us with the information
below. Before contacting, make sure you get the
serial number
machine ID label. This will help us help you faster.
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.
Email: manuals@grizzly.com
We are proud to provide a high-quality owner’s
manual with your new machine!
We
instructions, specifications, drawings, and photographs
in this manual. Sometimes we make mistakes, but
our policy of continuous improvement also means
that
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
current
manuals and
on our web-
site at
Alternatively, you can call our Technical Support
for help. Before calling, make sure you write down
the
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 documentation is available for your machine.
INTRODUCTION
Contact Info
and manufacture date from the
Grizzly Technical Support
1815 W. Battlefield
Springfield, MO 65807
Phone: (570) 546-9663
Email: techsupport@grizzly.com
Grizzly Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
Manual Accuracy
made every effort to be exact with the
sometimes the machine
.
,
e post
manual updates for free
www.grizzly.com.
Manufacture Date and Serial Number
Machine Differences
Models G0801 and G0802 are the same machines
in all respects with one exception: Model G0802
comes with an X-axis power feed unit.
Manufacture Date
Serial Number
-2-
Model G0801/G0802 (Mfd. Since 09/15)
Page 5
Identification
To reduce your risk of
serious injury, read this
entire manual BEFORE
Become familiar with the names and locations of the controls and features shown below to better understand
the instructions in this manual.
B
C
A
M
D
L
K
I
J
G
H
E
F
N
V
U
T
O
P
Q
R
S
A. Fine Downfeed Handwheel
B. Coarse Downfeed Lever
C. V-Belt Cover
D. X-Axis Longitudinal Handwheel (Right)
E. Longitudinal Power Feed (Model G0802)
F. Knee
G. Cabinet Stand/Storage Compartment
H. Spindle Direction Switch
I. Power ON/OFF Switch
J. Cross Handwheel (Y-Axis)
K. Knee Crank (Z-Axis)
Model G0801/G0802 (Mfd. Since 09/15)
L. Cross Slide
M. Table
N. Spindle Motor
O. Turret
P. Downfeed Selection Knob
Q. Halogen Work Light
R. X-Axis Longitudinal Handwheel (Left)
S. One-Shot Way Oiler
T. Floor Mounting Points
U. Electrical Panel Access Cover
V. Column
using machine.
-3-
Page 6
Controls &
To reduce your risk of
serious injury, read this
entire manual BEFORE
Components
A. Quill Dog: Moves with the quill. Use the
pointer on the side with the downfeed scale
to determine the depth of downfeed travel.
B. Downfeed Scale: Displays the amount of
quill travel in inches.
C. Coarse Downfeed Lever: When this lever is
enabled with the downfeed selector, it raises/
lowers the quill quickly.
using machine.
Refer to Figures 1–2 and the following descriptions to become familiar with the basic controls
and components of this machine. Understanding
these items and how they work will help you
understand the rest of the manual and stay safe
when operating this machine.
Downfeed Controls
A
B
C
E
Figure 1. Downfeed controls viewed from the
right side.
D
D. Quill Lock Lever: Locks the quill in place but
does not affect spindle rotation.
E. Downfeed Stop & Lock Wheels: Stops the
downfeed travel when the quill dog reaches
this point. Set the stop wheel along the
downfeed scale for the desired depth of cut,
then secure it in place by tightening the lock
wheel.
F. Graduated Collar (Fine Downfeed):
Displays quill travel in 0.001" increments
when the fine downfeed handwheel is used.
One full revolution represents 0.100" of quill
travel.
G. Fine Downfeed Handwheel: When enabled,
it raises/lowers the quill in small increments.
H. Downfeed Selector: Enables either the
coarse or fine downfeed control. Tighten
the selector to enable the fine downfeed
handwheel, and loosen it to enable the
coarse downfeed lever.
H
Figure 2. Downfeed controls viewed from the left
side.
-4-
F
G
Model G0801/G0802 (Mfd. Since 09/15)
Page 7
Table Controls
I
O
Figure 3. Table control handwheels and X-axis
Q
P
N
locks.
J
K
L
M
I. X-Axis Handwheel (1 of 2): Manually moves
table along X-axis (left and right).
J. X-Axis Locks: Tighten to prevent X-axis
table movement for increased rigidity during
operations when the X-axis should not move.
K. Power ON/OFF Switch: Turns machine ON
and OFF.
Note: Front panel of switch contains Stop
button only. Lift panel to access ON button,
then leave panel in "down" position during
use.
L. Spindle Direction Switch: Changes direc-
tion of spindle rotation.
M. Graduated Collar (Y-Axis): Displays Y-axis
table movement in 0.001" increments. One
full revolution represents 0.100" of table
travel.
R
S
Figure 4. Knee and cross slide locks, and one-
shot oiler.
N. Y-Axis Handwheel: Manually moves table
along Y-axis (front and back).
O. Knee Crank: Manually moves table along
Z-axis (up and down).
P. Graduated Collar (X-Axis): Displays X-axis
table movement in 0.001" increments. One
full revolution represents 0.100" of table
travel.
Q. One-Shot Oiler: Lubricates table ways.
R. Z-Axis Lock: Tightens to prevent Z-axis
table movement for increased rigidity during
operations when the Z-axis should not move.
S. Y-Axis Lock: Tightens to prevent Y-axis
table movement for increased rigidity during
operations when the Y-axis should not move.
Model G0801/G0802 (Mfd. Since 09/15)
-5-
Page 8
X-Axis Power Feed Controls (G0802)
Model G0802 is equipped with a power feed unit
for X-axis table movement. Refer to Figure 5 and
the following descriptions to understand the functions of the various components of the power feed
system.
T
U
V
W
T. Power Feed Limit Switch: Stops table
movement when either of the switch side
plungers are pressed by limit stops.
U. Limit Stop (1 of 2): Restricts table move-
ment by its positioning along front of table.
V. Graduated Collar (X-Axis): Displays dis-
tance of X-axis table travel in 0.001" increments. One full revolution equal to 0.100" of
table travel.
W. Rapid Traverse Button: When pressed,
moves table at full speed when already in
motion.
AA
Figure 5. Power feed controls.
X
Y
Z
X. Direction Lever: Selects direction of table
movement. Middle position is neutral.
Y. Speed Dial: Controls speed of table move-
ment. Turning dial clockwise causes table to
move faster.
Note: Feed rates for table travel are extreme-
ly difficult to precisely calculate. We recommend that you combine research and experimentation to find feed rates that best work for
your operations.
Z. ON/OFF Switch: Turns power feed ON and
OFF.
AA. Circuit Breaker Reset Button: Resets inter-
nal circuit breaker if unit is overloaded and
shuts down.
-6-
Model G0801/G0802 (Mfd. Since 09/15)
Page 9
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0801 6" X 26" VERTICAL MILL WITH LED
WORKLIGHT
Product Dimensions:
Weight.............................................................................................................................................................. 800 lbs.
Width (side-to-side) x Depth (front-to-back) x Height........................................................................... 45 x 41 x 68 in.
Footprint (Length x Width)............................................................................................................................ 21 x 28 in.
Space Required for Full Range of Movement (Width x Depth).............................................................. 59 x 39-1/2 in.
Shipping Dimensions:
Type.......................................................................................................................................................... Wood Crate
Content................................................................................................................................................. Machine/Stand
Weight.............................................................................................................................................................. 904 lbs.
Length x Width x Height....................................................................................................................... 40 x 37 x 74 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement............................................................................................. 110V or 220V, Single-Phase, 60 Hz
Prewired Voltage.................................................................................................................................................. 110V
Full-Load Current Rating................................................................................................. 17.8A at 110V, 8.6A at 220V
Minimum Circuit Size.......................................................................................................... 20A at 110V, 15A at 220V
Connection Type....................................................................................................................................... Cord & Plug
Power Cord Included.............................................................................................................................................. Yes
Power Cord Length................................................................................................................................................. 6 ft.
Power Cord Gauge......................................................................................................................................... 14 AWG
Plug Included.......................................................................................................................................................... Yes
Included Plug Type................................................................................................................................. 5-15 for 110V
Recommended Plug Type...................................................................................................................... 6-15 for 220V
Switch Type.................................................................................................................... ON/OFF Push Button Switch
Motors:
Main
Horsepower............................................................................................................................................. 1.5 HP
Phase............................................................................................................................................ Single-Phase
Amps................................................................................................................................................. 17.8A/8.6A
Speed................................................................................................................................................ 1720 RPM
Type................................................................................................................. TEFC Capacitor-Start Induction
Power Transfer ............................................................................................................................... V-Belt Drive
Bearings..................................................................................................... Shielded & Permanently Lubricated
Centrifugal Switch/Contacts Type.......................................................................................................... Internal
Model G0801/G0802 (Mfd. Since 09/15)
-7-
Page 10
Main Specifications:
Operation Info
Spindle Travel.............................................................................................................................................. 3 in.
Max Distance Spindle to Column.......................................................................................................... 5-1/4 in.
Max Distance Spindle to Table.................................................................................................................. 11 in.
Longitudinal Table Travel (X-Axis)...................................................................................................... 14-1/4 in.
Longitudinal Leadscrew (X-Axis)............................................................................................................... 36 in.
Cross Table Travel (Y-Axis)......................................................................................................................... 6 in.
Cross Leadscrew (Y-Axis)................................................................................................................... 14-3/4 in.
Vertical Table Travel (Z-Axis).................................................................................................................... 11 in.
Vertical Leadscrew (Z-Axis)....................................................................................................................... 17 in.
Turret or Column Swivel (Left /Right)..................................................................................................... 45 deg.
Head Tilt (Left/Right).............................................................................................................................. 45 deg.
Drilling Capacity for Cast Iron...................................................................................................................... 1 in.
Drilling Capacity for Steel......................................................................................................................... 3/4 in.
End Milling Capacity................................................................................................................................. 3/4 in.
Face Milling Capacity................................................................................................................................... 3 in.
Table Info
Table Length.............................................................................................................................................. 26 in.
Table Width........................................................................................................................................... 6-1/8 in.
Table Thickness.................................................................................................................................... 1-3/4 in.
Table Height (from Floor/Base)........................................................................................................... 17-3/4 in.
Number of T-Slots............................................................................................................................................ 3
T-Slot Size................................................................................................................................................ 1/2 in.
T-Slots Centers.................................................................................................................................. 1-11/16 in.
X/Y-Axis Travel per Handwheel Revolution.............................................................................................. 0.1 in.
Z-Axis Travel per Handwheel Revolution................................................................................................. 0.1 in.
Spindle Info
Spindle Taper............................................................................................................................................... R-8
Number of Vertical Spindle Speeds.................................................................................................................. 9
Range of Vertical Spindle Speeds........................................................................................... 230 – 2520 RPM
Quill Diameter....................................................................................................................................... 2.950 in.
Drawbar Thread Size....................................................................................................................... 7/16-20 TPI
Drawbar Length................................................................................................................................... 11-5/8 in.
Spindle Bearings......................................................................................................... Tapered Roller Bearings
Construction
Spindle Housing/Quill........................................................................................................................... Cast Iron
Table.................................................................................................................................................... Cast Iron
Head.................................................................................................................................................... Cast Iron
Column/Base....................................................................................................................................... Cast Iron
Base..................................................................................................................................................... Cast Iron
Stand.......................................................................................................................................................... Steel
Paint Type/Finish...................................................................................................................................... Epoxy
Other Specifications:
Country of Origin ................................................................................................................................................ China
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time .............................................................................................................. 1 Hour
Serial Number Location .................................................................................................................................. ID Label
ISO 9001 Factory .................................................................................................................................................. Yes
Certified by a Nationally Recognized Testing Laboratory (NRTL) .......................................................................... No
-8-
Model G0801/G0802 (Mfd. Since 09/15)
Page 11
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0802 6" X 26" VERTICAL MILL WITH POWER FEED
AND LED WORKLIGHT
Product Dimensions:
Weight.............................................................................................................................................................. 810 lbs.
Width (side-to-side) x Depth (front-to-back) x Height........................................................................... 45 x 41 x 68 in.
Footprint (Length x Width)............................................................................................................................ 21 x 28 in.
Space Required for Full Range of Movement (Width x Depth).............................................................. 59 x 39-1/2 in.
Shipping Dimensions:
Type.......................................................................................................................................................... Wood Crate
Content................................................................................................................................................. Machine/Stand
Weight.............................................................................................................................................................. 914 lbs.
Length x Width x Height....................................................................................................................... 40 x 37 x 74 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement............................................................................................. 110V or 220V, Single-Phase, 60 Hz
Prewired Voltage.................................................................................................................................................. 110V
Full-Load Current Rating................................................................................................. 17.8A at 110V, 8.6A at 220V
Minimum Circuit Size.......................................................................................................... 20A at 110V, 15A at 220V
Connection Type....................................................................................................................................... Cord & Plug
Power Cord Included.............................................................................................................................................. Yes
Power Cord Length................................................................................................................................................. 6 ft.
Power Cord Gauge......................................................................................................................................... 14 AWG
Plug Included.......................................................................................................................................................... Yes
Included Plug Type................................................................................................................................. 5-15 for 110V
Recommended Plug Type...................................................................................................................... 6-15 for 220V
Switch Type.................................................................................................................... ON/OFF Push Button Switch
Motors:
Main
Horsepower............................................................................................................................................. 1.5 HP
Phase............................................................................................................................................ Single-Phase
Amps................................................................................................................................................. 17.8A/8.6A
Speed................................................................................................................................................ 1720 RPM
Type................................................................................................................. TEFC Capacitor-Start Induction
Power Transfer ............................................................................................................................... V-Belt Drive
Bearings..................................................................................................... Shielded & Permanently Lubricated
Centrifugal Switch/Contacts Type.......................................................................................................... Internal
Model G0801/G0802 (Mfd. Since 09/15)
-9-
Page 12
Main Specifications:
Operation Info
Spindle Travel.............................................................................................................................................. 3 in.
Max Distance Spindle to Column.......................................................................................................... 5-1/4 in.
Max Distance Spindle to Table.................................................................................................................. 11 in.
Longitudinal Table Travel (X-Axis)...................................................................................................... 14-1/4 in.
Longitudinal Leadscrew (X-Axis)............................................................................................................... 36 in.
Cross Table Travel (Y-Axis)......................................................................................................................... 6 in.
Cross Leadscrew (Y-Axis)................................................................................................................... 14-3/4 in.
Vertical Table Travel (Z-Axis).................................................................................................................... 11 in.
Vertical Leadscrew (Z-Axis)....................................................................................................................... 17 in.
Turret or Column Swivel (Left /Right)..................................................................................................... 45 deg.
Head Tilt (Left/Right).............................................................................................................................. 45 deg.
Drilling Capacity for Cast Iron...................................................................................................................... 1 in.
Drilling Capacity for Steel......................................................................................................................... 3/4 in.
End Milling Capacity................................................................................................................................. 3/4 in.
Face Milling Capacity................................................................................................................................... 3 in.
Table Info
Table Length.............................................................................................................................................. 26 in.
Table Width........................................................................................................................................... 6-1/8 in.
Table Thickness.................................................................................................................................... 1-3/4 in.
Table Height (from Floor/Base)........................................................................................................... 17-3/4 in.
Number of T-Slots............................................................................................................................................ 3
T-Slot Size................................................................................................................................................ 1/2 in.
T-Slots Centers...................................................................................................................................... 1-5/8 in.
X-Axis Table Power Feed Rate................................................................................................... 0 – 3-3/8 FPM
X/Y-Axis Travel per Handwheel Revolution.............................................................................................. 0.1 in.
Z-Axis Travel per Handwheel Revolution................................................................................................. 0.1 in.
Spindle Info
Spindle Taper............................................................................................................................................... R-8
Number of Vertical Spindle Speeds.................................................................................................................. 9
Range of Vertical Spindle Speeds........................................................................................... 230 – 2520 RPM
Quill Diameter....................................................................................................................................... 2.950 in.
Drawbar Thread Size....................................................................................................................... 7/16-20 TPI
Drawbar Length................................................................................................................................... 11-5/8 in.
Spindle Bearings......................................................................................................... Tapered Roller Bearings
Construction
Spindle Housing/Quill........................................................................................................................... Cast Iron
Table.................................................................................................................................................... Cast Iron
Head.................................................................................................................................................... Cast Iron
Column/Base....................................................................................................................................... Cast Iron
Base..................................................................................................................................................... Cast Iron
Stand.......................................................................................................................................................... Steel
Paint Type/Finish...................................................................................................................................... Epoxy
Other Specifications:
Country of Origin ................................................................................................................................................ China
Warranty .......................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time .............................................................................................................. 1 Hour
Serial Number Location .................................................................................................................................. ID Label
ISO 9001 Factory .................................................................................................................................................. Yes
Certified by a Nationally Recognized Testing Laboratory (NRTL) .......................................................................... No
-10 -
Model G0801/G0802 (Mfd. Since 09/15)
Page 13
SECTION 1: SAFETY
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 importance 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 an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.
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.
This symbol is used to alert the user to useful information about
NOTICE
proper operation of the machine.
Safety Instructions for Machinery
OWNER’S MANUAL. Read and understand this
owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY. Untrained operators have a higher risk of being hurt or killed.
Only allow trained/supervised people to use this
machine. When machine is not being used, disconnect 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 machinery. Never operate under the influence of drugs or
alcohol, when tired, or when distracted.
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.
nect machine from power supply BEFORE making
adjustments, changing tooling, or servicing machine.
This prevents an injury risk from unintended startup
or contact with live electrical components.
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.
Always discon-
Model G0801/G0802 (Mfd. Since 09/15)
-11-
Page 14
WEARING PROPER APPAREL. Do not wear
clothing, apparel or jewelry that can become
entangled in moving parts. Always tie back or
cover long hair. Wear non-slip footwear to reduce
risk of slipping and losing control or accidentally
contacting cutting tool or moving parts.
HAZARDOUS DUST. Dust created by machinery
operations may cause cancer, birth defects, or
long-term respiratory damage. Be aware of dust
hazards associated with each workpiece material. Always wear a NIOSH-approved respirator to
reduce your risk.
HEARING PROTECTION. Always wear hearing protection when operating or observing loud
machinery. Extended exposure to this noise
without hearing protection can cause permanent
hearing loss.
REMOVE ADJUSTING TOOLS. Tools left on
machinery can become dangerous projectiles
upon startup. Never leave chuck keys, wrenches,
or any other tools on machine. Always verify
removal before starting!
USE CORRECT TOOL FOR THE JOB. Only use
this tool for its intended purpose—do not force
it or an attachment to do a job for which it was
not designed. Never make unapproved modifications—modifying tool or using it differently than
intended may result in malfunction or mechanical
failure that can lead to personal injury or death!
AWKWARD POSITIONS. Keep proper footing
and balance at all times when operating machine.
Do not overreach! Avoid awkward hand positions
that make workpiece control difficult or increase
the risk of accidental injury.
CHILDREN & BYSTANDERS. Keep children and
bystanders at a safe distance from the work area.
Stop using machine if they become a distraction.
GUARDS & COVERS. Guards and covers reduce
accidental contact with moving parts or flying
debris. Make sure they are properly installed,
undamaged, and working correctly BEFORE
operating machine.
FORCING MACHINERY. Do not force machine.
It will do the job safer and better at the rate for
which it was designed.
NEVER STAND ON MACHINE. Serious injury
may occur if machine is tipped or if the cutting
tool is unintentionally contacted.
STABLE MACHINE. Unexpected movement during operation greatly increases risk of injury or
loss of control. Before starting, verify machine is
stable and mobile base (if used) is locked.
USE RECOMMENDED ACCESSORIES. Consult
this owner’s manual or the manufacturer for recommended accessories. Using improper accessories will increase the risk of serious injury.
UNATTENDED OPERATION. To reduce the
risk of accidental injury, turn machine OFF and
ensure all moving parts completely stop before
walking away. Never leave machine running
while unattended.
MAINTAIN WITH CARE. Follow all maintenance
instructions and lubrication schedules to keep
machine in good working condition. A machine
that is improperly maintained could malfunction,
leading to serious personal injury or death.
DAMAGED PARTS. Regularly inspect machine
for damaged, loose, or mis-adjusted parts—or
any condition that could affect safe operation.
Immediately repair/replace BEFORE operating
machine. For your own safety, DO NOT operate
machine with damaged parts!
MAINTAIN POWER CORDS. When disconnecting cord-connected machines from power, grab
and pull the plug—NOT the cord. Pulling the cord
may damage the wires inside. Do not handle
cord/plug with wet hands. Avoid cord damage by
keeping it away from heated surfaces, high traffic
areas, harsh chemicals, and wet/damp locations.
EXPERIENCING DIFFICULTIES. If at any time
you experience difficulties performing the intended operation, stop using the machine! Contact our
Technical Support at (570) 546-9663.
-12-
Model G0801/G0802 (Mfd. Since 09/15)
Page 15
Additional Safety for Mills
You can be seriously injured or killed by getting clothing, jewelry, or long hair entangled with
rotating cutter/spindle. You can be severely cut or have fingers amputated from contact with
rotating cutters. You can be blinded or struck by broken cutting tools, metal chips, workpieces,
or adjustment tools thrown from the rotating spindle with great force. To reduce your risk of
serious injury when operating this machine, completely heed and understand the following:
UNDERSTAND ALL CONTROLS. Make sure
you understand the function and proper use of all
controls before starting. This will help you avoid
making mistakes that result in serious injury.
AVOIDING ENTANGLEMENT. DO NOT wear
loose clothing, gloves, or jewelry, and tie back
long hair. Keep all guards in place and secure.
Always allow spindle to stop on its own. DO NOT
stop spindle using your hand or any other object.
WEAR FACE SHIELD. Always wear a face shield
in addition to safety glasses. This provides more
complete protection for your face than safety
glasses alone.
USE CORRECT SPINDLE SPEED. Follow recommended speeds and feeds for each size and
type of cutting tool. This helps avoid tool breakage
during operation and ensures best cutting results.
INSPECT CUTTING TOOL. Inspect cutting tools
for sharpness, chips, or cracks before each use.
Replace dull, chipped, or cracked cutting tools
immediately.
PROPERLY SECURE CUTTER. Firmly secure
cutting tool or drill bit so it does not fly out of spindle during operation.
POWER DISRUPTION. In the event of a local
power outage during operation, turn spindle
switch OFF to avoid a possible sudden startup
once power is restored.
CLEAN MACHINE SAFELY. Metal chips or shavings can be razor sharp. DO NOT clear chips
by hand or compressed air that can force chips
farther into machine—use a brush or vacuum
instead. Never clear chips while spindle is turning.
SECURE WORKPIECE TO TABLE. Clamp workpiece to table or secure in a vise mounted to table,
so workpiece cannot unexpectedly shift or spin
during operation. NEVER hold workpiece by hand
during operation.
PROPERLY MAINTAIN MACHINE. Keep
machine in proper working condition to help
ensure that it functions safely and all guards and
other components work as intended. Perform routine inspections and all necessary maintenance.
Never operate machine with damaged or worn
parts that can break or result in unexpected movement during operation.
DISCONNECT POWER FIRST. To reduce risk of
electrocution or injury from unexpected startup,
make sure mill/drill is turned OFF, disconnected
from power, and all moving parts have come to
a complete stop before changing cutting tools or
starting any inspection, adjustment, or maintenance procedure.
REMOVE CHUCK KEY & SPINDLE TOOLS.
Always remove chuck key, drawbar wrench, and
other tools used on the spindle immediately after
use. This will prevent them from being thrown by
the spindle upon startup.
Model G0801/G0802 (Mfd. Since 09/15)
-13-
Page 16
SECTION 2: POWER SUPPLY
Before installing the machine, consider the availability and proximity of the required power supply
circuit. If an existing circuit does not meet the
requirements for this machine, a new circuit must
be installed. To minimize the risk of electrocution,
fire, or equipment damage, installation work and
electrical wiring must be done by an electrician or
qualified service personnel in accordance with all
applicable codes and standards.
or equipment damage
may occur if machine is
not properly grounded
and connected to power
The full-load current rating is the amperage a
machine draws at 100% of the rated output power.
On machines with multiple motors, this is the
amperage drawn by the largest motor or sum of all
motors and electrical devices that might operate
at one time during normal operations.
The full-load current is not the maximum amount
of amps that the machine will draw. If the machine
is overloaded, it will draw additional amps beyond
the full-load rating.
If the machine is overloaded for a sufficient length
of time, damage, overheating, or fire may result—
especially if connected to an undersized circuit.
To reduce the risk of these hazards, avoid overloading the machine during operation and make
sure it is connected to a power supply circuit that
meets the specified circuit requirements.
For your own safety and protection of
Note: Circuit requirements in this manual apply to
a dedicated circuit—where only one machine will
be running on the circuit at a time. If machine will
be connected to a shared circuit where multiple
machines may be running at the same time, consult an electrician or qualified service personnel to
ensure circuit is properly sized for safe operation.
A power supply circuit includes all electrical
equipment between the breaker box or fuse panel
in the building and the machine. The power supply circuit used for this machine must be sized to
safely handle the full-load current drawn from the
machine for an extended period of time. (If this
machine is connected to a circuit protected by
fuses, use a time delay fuse marked D.)
This machine can be converted to operate on a
power supply circuit that has a verified ground
and meets the requirements listed below. (Refer
to Voltage Conversion instructions for details.)
This machine is prewired to operate on a power
supply circuit that has a verified ground and meets
the following requirements:
Availability
Electrocution, fire, shock,
supply.
Full-Load Current Rating
Circuit Information
property, consult an electrician if you are
unsure about wiring practices or electrical
codes in your area.
Full-Load Current Rating at 110V ....17.8 Amps
Full-Load Current Rating at 220V .... 8.6 Amps
-14-
Circuit Requirements for 110V
Nominal Voltage .................... 110V, 115V, 120V
Cycle ..........................................................60 Hz
Phase ........................................... Single-Phase
Power Supply Circuit ......................... 20 Amps
Plug/Receptacle ............................. NEMA 5-15
Circuit Requirements for 220V
Nominal Voltage .........208V, 22 0V, 2 30V, 240V
Cycle ..........................................................60 Hz
Phase ........................................... Single-Phase
Power Supply Circuit ......................... 15 Amps
Plug/Receptacle ............................. NEMA 6 -15
Model G0801/G0802 (Mfd. Since 09/15)
Page 17
Improper connection of the equipment-grounding
wire can result in a risk of electric shock. The
wire with green insulation (with or without yellow
stripes) is the equipment-grounding wire. If repair
or replacement of the power cord or plug is necessary, do not connect the equipment-grounding
wire to a live (current carrying) terminal.
Check with a qualified electrician or service personnel if you do not understand these grounding
requirements, or if you are in doubt about whether
the tool is properly grounded. If you ever notice
that a cord or plug is damaged or worn, disconnect it from power, and immediately replace it with
a new one.
We do not recommend using an extension cord
with this machine.
cord, only use it if absolutely necessary and only
on a temporary basis.
Extension cords cause voltage drop, which can
damage electrical components and shorten motor
life. Voltage drop increases as the extension cord
size gets longer and the gauge size gets smaller
(higher gauge numbers indicate smaller sizes).
Any extension cord used with this machine must
be in good condition and contain a ground wire
and matching plug/receptacle. Additionally, it must
meet the following size requirements:
Grounding Requirements
This machine MUST be grounded. In the event
of certain malfunctions or breakdowns, grounding
reduces the risk of electric shock by providing a
path of least resistance for electric current.
For 110V operation: This machine is equipped
with a power cord that has an equipment-grounding wire and a grounding plug (see following figure). The plug must only be inserted into a matching receptacle (outlet) that is properly installed
and grounded in accordance with all local codes
and ordinances.
For 220V operation: The plug specified under
“
page has a grounding prong that must be attached
to the equipment-grounding wire on the included
power cord. The plug must only be inserted into
a matching receptacle (see following figure) that
is properly installed and grounded in accordance
with all local codes and ordinances.
it will not fit the outlet, have a qualified
electrician install the proper outlet with a
GROUNDED
5-15 RECEPTACLE
Grounding Prong
GROUNDED
6-15 RECEPTACLE
Current Carrying Prongs
6-15 PLUG
Grounding Prong
Figure 7. Typical 6-15 plug and receptacle.
5-15 PLUG
Neutral Hot
Figure 6. Typical 5-15 plug and receptacle.
SHOCK HAZARD!
Two-prong outlets do not meet the grounding
requirements for this machine. Do not modify
or use an adapter on the plug provided—if
verified ground.
Circuit Requirements for 220V” on the previous
Model G0801/G0802 (Mfd. Since 09/15)
Extension Cords
If you must use an extension
Minimum Gauge Size (G0801) .............12 AWG
Minimum Gauge Size (G0802) ............14 AWG
Maximum Length (Shorter is Better).......50 ft.
-15-
Page 18
Converting Voltage
to 220V
Tip: Although it is only necessary to install
one jumper across middle terminals, installing both jumpers here prevents misplacing
the extra one in case you need it later to convert machine back to 110V.
The voltage conversion MUST be performed by
an electrician or qualified service personnel. The
voltage conversion procedure consists of rewiring
the motor and transformer, and installing the correct plug. Wiring diagrams are provided on Pages
54–54 for your reference.
IMPORTANT: If the diagram included on the
motor conflicts with those on Pages 54–54, the
motor may have changed since the manual was
printed. Use the diagram included on the motor
instead.
Tools Needed: Qty
• Phillips Head Screwdriver #2 ..................... 1
• Plug 6-15 .................................................... 1
• Wire Cutters/Stripper .................................. 1
To convert machine to 220V:
1. DISCONNECT MACHINE FROM POWER!
2. Remove 110V switch and replace with 220V
switch (P0801405).
6. Re-install motor junction box cover.
7. Remove electrical panel access cover, then
locate transformer lower terminals and two
wires marked "L" and "N" (see Figures
9–10), then disconnect wire from 110V terminal and connect it to 220V terminal.
Note: DO NOT move wire marked "N."
Transformer
Lower Terminals
3. Cut off existing 5-15 plug.
4. Remove motor junction box cover, then
remove two jumpers, shown in Figure 8.
5. Stack both jumpers and install them across
middle terminals, (see Figure 8), then make
sure all wires are securely installed in same
locations as they were when you started.
Middle
Terminals
Jumper
Jumper
Figure 8. Location of jumpers and middle
terminals inside motor junction box.
Figure 9. Location of transformer lower
terminals.
024
TRANSFORMER
JBK5-63VA
INPUT: 100-220
220V
Terminal
Wires
OUTPUT: 24
0220 110 PE
L
N
110V
Terminal
Figure 10. Transformer wired for 110V.
8. Re-install electrical panel access cover.
9. Install a 6-15 plug on the power cord, accord-
ing to the plug manufacturer's instructions. If
the plug manufacturer's instructions are not
available.
-16 -
Model G0801/G0802 (Mfd. Since 09/15)
Page 19
SECTION 3: SETUP
This machine was carefully packaged for safe
transport. When unpacking, separate all enclosed
items from packaging materials and inspect them
for shipping damage.
,
please
IMPORTANT:
you are completely satisfied with the machine and
have resolved any issues between Grizzly or the
shipping agent. You MUST have the original pack-
aging to file a freight claim. It is also extremely
helpful if you need to return your machine later.
Keep children and pets away
from plastic bags or packing
materials shipped with this
get help from other people
The following items are needed, but not included,
for the setup/assembly of this machine.
Needed for Setup
This machine presents
serious injury hazards
to untrained users. Read
through this entire manual to become familiar with
the controls and operations before starting the
machine!
Wear safety glasses during
the entire setup process!
Description Qty
• Precision Level ........................................... 1
• Safety Glasses (for each person) ............... 1
• Solvent/Degreaser (see Page 19) .............. 1
• Disposable Rags ........................ As Needed
• Brass Hammer ........................................... 1
• Lifting Straps
(Rated for at least 1000 lbs.) ...................... 2
• Forklift or Lifting Equipment
(Rated for at least 1000 lbs.) ...................... 1
• Lifting Bar
• Another Person .......................................... 1
3
⁄4" Dia. x 36" L .......................... 1
HEAV Y LI FT!
Straining or crushing injury
may occur from improperly
lifting machine or some of
its parts. To reduce this risk,
and use a forklift (or other
lifting equipment) rated for
weight of this machine.
Unpacking
If items are damaged
call us immediately at (570) 546-9663.
Save all packaging materials until
SUFFOCATION HAZARD!
machine. Discard immediately.
Model G0801/G0802 (Mfd. Since 09/15)
-17-
Page 20
Inventory
The following is a list of items shipped with your
machine. Before beginning setup, lay these items
out and inventory them.
If any non-proprietary parts are missing (e.g. a
nut or a washer), we will gladly replace them; or
for the sake of expediency, replacements can be
obtained at your local hardware store.
A
B
NOTICE
If you cannot find an item on this list, carefully check around/inside the machine and
packaging materials. Often, these items get
lost in packaging materials while unpacking or they are pre-installed at the factory.
Small Item Inventory (Figures 11–12) Qty
A. Power ON/OFF Switch 220V ...................... 1
B. Toolbox ....................................................... 1
C. Bottle for Oil ............................................... 1
D. Spindle Sleeve MT#3 x MT#2 .................... 1
E. Spindle Sleeve R-8 x MT#3 ....................... 1
F. Chuck Key .................................................. 1
G. Drill Chuck B16 1–13mm ............................ 1
H. Drill Chuck Arbor R-8/B16 .......................... 1
l. Drawbar
J. Open-End Wrenches
12/14mm & 17/19mm ............................1 Ea.
K. Hex Wrenches 3, 4, 5, 6mm .................1 Ea.
L. T-Bolts M12-1.75 x 55
w/Hex Nuts & Flat Washers ....................... 2
M. Screwdrivers Standard & Phillips #2 ....1 Ea.
N. Handwheel Handles ................................... 4
7
⁄16"-20 .......................................... 1
D
C
Figure 11. Large item inventory.
I
J
Figure 12. Small item inventory.
E
M N
F
K
G
H
L
-18-
Model G0801/G0802 (Mfd. Since 09/15)
Page 21
The unpainted surfaces of your machine are
coated with a heavy-duty rust preventative that
prevents corrosion during shipment and storage.
This rust preventative works extremely well, but it
will take a little time to clean.
Be patient and do a thorough job cleaning your
machine. The time you spend doing this now will
give you a better appreciation for the proper care
of your machine's unpainted surfaces.
There are many ways to remove this rust preventative, but the following steps work well in a wide
variety of situations. Always follow the manufacturer’s instructions with any cleaning product you
use and make sure you work in a well-ventilated
area to minimize exposure to toxic fumes.
Before cleaning, gather the following:
• Disposable rags
• Cleaner/degreaser (WD•40 works well)
• Safety glasses & disposable gloves
• Plastic paint scraper (optional)
Basic steps for removing rust preventative:
1.
2.
3.
4.
Many cleaning solvents
work in a well-ventilated
Avoid chlorine-based solvents, such as
Cleanup
Gasoline and petroleum
products have low flash
points and can explode
or cause fire if used to
clean machinery. Avo i d
using these products
to clean machinery.
Put on safety glasses.
Coat the rust preventative with a liberal
amount of cleaner/degreaser, then let it soak
for 5–10 minutes.
Wipe off the surfaces. If your cleaner/degreas-
er is effective, the rust preventative will wipe
off easily. If you have a plastic paint scraper,
scrape off as much as you can first, then wipe
off the rest with the rag.
Repeat Steps 2–3 as necessary until clean,
then coat all unpainted surfaces with a quality
metal protectant to prevent rust.
are toxic if inhaled. Only
area.
NOTICE
acetone or brake parts cleaner, that may
damage painted surfaces.
T23692—Orange Power Degreaser
A great product for removing the waxy shipping grease from the non-painted parts of the
machine during clean up.
Figure 13. T23692 Orange Power Degreaser.
Model G0801/G0802 (Mfd. Since 09/15)
-19 -
Page 22
Site Considerations
Weight Load
Refer to the
of your machine. Make sure that the surface upon
which the machine is placed will bear the weight
of the machine, additional equipment that may be
installed on the machine, and the heaviest workpiece that will be used. Additionally, consider the
weight of the operator and any dynamic loading
that may occur when operating the machine.
Space Allocation
Consider the largest size of workpiece that will
be processed through this machine and provide
enough space around the machine for adequate
operator material handling or the installation of
auxiliary equipment. With permanent installations,
leave enough space around the machine to open
or remove doors/covers as required by the maintenance and service described in this manual.
See below for required space allocation.
Physical Environment
Extreme conditions for this type of machinery are
Place this machine near an existing power source.
other hazards. Make sure to leave enough space
Shadows, glare, or strobe effects that may distract
or impede the operator must be eliminated.
Machine Data Sheet for the weight
Children or untrained people
may be seriously injured by
this machine. Only install in an
access restricted location.
= Electrical Connection
Illustration Not To Scale
The physical environment where the machine is
operated is important for safe operation and longevity of machine components. For best results,
operate this machine in a dry environment that is
free from excessive moisture, hazardous chemicals, airborne abrasives, or extreme conditions.
generally those where the ambient temperature
range exceeds 41°–104°F; the relative humidity
range exceeds 20%–95% (non-condensing); or
the environment is subject to vibration, shocks,
or bumps.
Electrical Installation
Make sure all power cords are protected from
traffic, material handling, moisture, chemicals, or
around machine to disconnect power supply or
apply a lockout/tagout device, if required.
Lighting
Lighting around the machine must be adequate
enough that operations can be performed safely.
Wall
Min. 30"
for Maintenance
-20-
Wall
Min. 30"
for Maintenance
Figure 14. Minimum working clearances.
52½"
Cabinet
Door
59"
Model G0801/G0802 (Mfd. Since 09/15)
Page 23
Lifting & Placing
get help from other people
4. Unbolt mill from shipping pallet.
5. With another person steadying mill to keep
it from swaying, lift mill a few inches above
pallet.
HEAV Y LI FT!
Straining or crushing injury
may occur from improperly
lifting machine or some of
its parts. To reduce this risk,
and use a forklift (or other
lifting equipment) rated for
weight of this machine.
To lift and move mill:
1. Remove crate from shipping pallet, then with
mill still on pallet, move pallet to installation
location.
5
2. Insert 36" long steel bar that is
eter through hoisting holes on both sides of
column (see Figure 15).
Note: Make sure the round bar is high-grade
steel capable of holding the load without
bending.
3. Position forklift forks under bar and close to
column on both sides (see Figure 15) to minimize potential bending leverage on bar while
lifting.
⁄8"–3⁄4" diam-
6. Remove shipping pallet and lower mill onto
its prepared location.
Leveling
Leveling precision machinery helps components,
such as dovetail ways, remain straight and flat
during the lifespan of the machine. Components
on an unleveled machine may slowly twist due to
the dynamic loads placed on the machine during
operation.
Use metal shims between the base and the floor
when leveling the machine.
For best results, use a precision level that is at
least 12" long and sensitive enough to show a
distance movement when a 0.003" shim (approximately the thickness of one sheet of standard
newspaper) is placed under one end of the level.
See Figure 16 for an example of a high-precision
level available from Grizzly.
Figure 15. Lifting Model G0801/G0802.
Model G0801/G0802 (Mfd. Since 09/15)
Figure 16. Model H2683 12" Master Machinist's
Level.
-21-
Page 24
Anchoring to Floor
Anchoring machinery to the floor prevents tipping
or shifting and reduces vibration that may occur
during operation, resulting in a machine that runs
slightly quieter and feels more solid.
If the machine will be installed in a commercial or
workplace setting, or if it is permanently connected (hardwired) to the power supply, local codes
may require that it be anchored to the floor.
If not required by any local codes, fastening the
machine to the floor is an optional step. If you
choose not to do this with your machine, we recommend placing it on machine mounts, as these
provide an easy method for leveling and they have
vibration-absorbing pads.
Lag shield anchors with lag screws (see below)
are a popular way to anchor machinery to a concrete floor, because the anchors sit flush with the
floor surface, making it easy to unbolt and move
the machine later, if needed. However, anytime
local codes apply, you MUST follow the anchoring
methodology specified by the code.
Assembly
Number of Mounting Holes ............................ 4
Diameter of Mounting Hardware .................
3
⁄8"
Anchoring to Concrete Floors
The Model G0801/G0802 comes fully assembled
except for the X-, Y-, and Z-axis handwheel
handles.
To fully assemble the machine, thread the included handwheel handles into the X-, Y-, and Z-axis
handwheels (see Figure 18).
Figure 18. Location of handwheel handle
installation to complete assembly.
Machine Base
Concrete
Figure 17. Popular method for anchoring
machinery to a concrete floor.
-22-
Lag Screw
Flat Washer
Lag Shield Anchor
Drilled Hole
Model G0801/G0802 (Mfd. Since 09/15)
Page 25
Test Run
Once assembly is complete, test run the machine
to ensure it is properly connected to power and
safety components are functioning correctly.
If you find an unusual problem during the test run,
immediately stop the machine, disconnect it from
power, and fix the problem BEFORE operating the
machine again. The
table in the
SERVICE section of this manual can help.
setup instructions have been performed.
Operating an improperly set up machine
Serious injury or death can result from
4. Listen for abnormal noises and watch for
unexpected actions from mill. Machine should
run smoothly and without excessive vibration
or rubbing noises.
— Strange or unusual noises or actions must
be investigated immediately. Turn machine
OFF and disconnect it from power source
before investigating or correcting potential
problems.
Troubleshooting
using this machine BEFORE understanding
its controls and related safety information.
DO NOT operate, or allow others to operate,
machine until the information is understood.
DO NOT start machine until all preceding
may result in malfunction or unexpected results that can lead to serious injury,
death, or machine/property damage.
To test run machine:
5. Turn machine OFF and wait for spindle to
come to a complete stop.
6. Use spindle direction switch to change direction of spindle rotation.
7. Turn mill ON and verify that spindle is rotating
in opposite direction.
8. Turn machine OFF and wait for spindle to
stop.
Congratulations! The Test Run of the mill is
complete.
For Model G0801, continue to Spindle
Break-In and Inspections & Adjustments
procedures, beginning on Page 25.
For Model G0802, continue to the next
page to perform the Power Feed Test Run
procedure.
1. Clear all setup tools and loose objects away
from machine.
2. Connect machine to power supply.
3. Lift switch cap and push ON button under-
neath to turn machine ON (see Figure 19).
Switch Cap
Model G0801/G0802 (Mfd. Since 09/15)
Figure 19. Location of switch cap.
-23-
Page 26
Power Feed Test Run
The Model G0802 comes with a power feed unit
for X-axis table travel. Proper operation of the limit
switch attached to the front middle of the table is
important to the operation of this power feed unit.
If the power feed does not operate as expected
during the following steps, disconnect it from
power and refer to Troubleshooting on Page 44.
7. Move direction lever to left, slowly turn speed
dial clockwise to increase speed, then confirm that table is moving to left.
8. Allow table limit stop to hit limit switch
and turn power feed OFF. Table movement
should stop.
— If table movement does not stop,
DISCONNECT POWER IMMEDIATELY
and troubleshoot limit switch.
During power feed operation, X-axis
handwheels spin rapidly when engaged.
Always stay clear of X-axis handwheels
when using power feed. Failure to do so
could lead to entanglement or impact
injuries.
To test run power feed:
1. Make sure all tools, cables, and other items
are well clear of table movement and potential
direction of travel.
2. Refer to Operating X-Axis Power Feed
section, beginning on Page 28, to understand
how power feed, table locks, and limit switch
function.
3. Adjust limit stops to far right and left of table
to allow for maximum table movement in following steps.
4. Loosen X-axis locks on front of table.
5. Plug power feed power cord into a grounded
110V power outlet.
9. Move direction lever through neutral (middle)
position and all the way to the right. Table
should begin moving to the right.
10. Repeat Step 7 with table moving to the right.
11. Move direction lever through neutral (middle)
position and all the way to the left, then press
and hold Rapid Traverse button for a few
moments to confirm rapid traverse is operating correctly. Table should move rapidly to
the left.
12. Release Rapid Traverse Button and move
direction lever to neutral (middle) position.
13. Repeat Steps 11–12 with table moving to the
right.
14. Turn speed dial to lowest setting, and move
ON/OFF switch to OFF position.
Congratulations! The Test Run of the power
feed is complete. Continue to the next
page to perform the Spindle Break-In and
Inspections & Adjustments procedures.
6. Make sure power feed direction lever is in
neutral (middle) position, turn speed dial
counterclockwise to lowest setting, then
move ON/OFF switch to ON position.
-24-
Model G0801/G0802 (Mfd. Since 09/15)
Page 27
The spindle break-in procedure distributes lubrication
reduce the risk
of early
if there are any "dry" spots
or areas where lubrication has settled in the bearings. You
efore
placing
for the
first time when the machine is new or if it has
been sitting idle for longer than 6 months.
Always start the spindle break-in at the lowest
speed to minimize wear if there
Allow the spindle to run long enough to warm up
and distribute the bearing grease, then incrementally increase spindle speeds and repeat this process at each speed until reaching the maximum
spindle speed. Following the break-in procedure
in this progressive manner helps minimize any
potential wear that could occur before lubrication
is fully distributed.
Spindle Break-In
tain the warranty. Failure to do this could
Inspections &
Adjustments
You must complete this procedure to main-
cause rapid wear-and-tear of spindle bearings once they are placed under load.
throughout the bearings to
bearing failure
must complete this procedure b
operational loads on the spindle
are dry spots.
The following list of adjustments were performed
at the factory before the machine was shipped:
• Gib Adjustments ..............................Page 47
• Leadscrew Backlash
Adjustments .................................... Page 48
Be aware that machine components can shift
during the shipping process. Pay careful attention to these adjustments during operation of the
machine. If you find that the adjustments are not
set according to the procedures in this manual or
your personal preferences, re-adjust them.
Since the mill head has been moved around
for shipping purposes, you will need to tram
the spindle with the table to ensure a 90°
alignment. Refer to the Tramming Spindle
section on Page 50 for detailed instructions.
To perform spindle break-in procedure:
1. Successfully perform all steps in Test Run
section beginning on Page 23.
2. Configure V-belts for a spindle speed of
230 RPM (refer to Spindle Speed, beginning
on Page 30 for detailed instructions).
3. Connect machine to power, turn it ON and let
it run for 10 minutes in each direction.
4. Turn machine OFF, allow spindle to come
to a complete stop, then DISCONNECT
MACHINE FROM POWER!
5. Repeat Steps 2–4 for 1200 RPM, and then
for 2520 RPM.
Congratulations, the spindle break-in is now
complete!
Model G0801/G0802 (Mfd. Since 09/15)
-25-
Page 28
SECTION 4: OPERATIONS
The purpose of this overview is to provide the novice machine operator with a basic understanding
of how the machine is used during operation, so
the
discussed later
in this manual
Due to the generic nature of this overview, it is
not intended to be an instructional guide. To learn
more about specific operations, read this entire
manual,
training from experienced
machine operators
outside of this manual by reading "how-to" books,
trade magazines, or websites.
To reduce your risk of
serious injury, read this
entire manual BEFORE
To reduce risk of eye injury from flying
Operation Overview
To complete a typical operation, the operator
does the following:
1. Examines workpiece to make sure it is suit-
able for milling.
machine controls/components
are easier to understand.
seek additional
, and do additional research
using machine.
2. Positions table according to operation and
size of workpiece.
3. Firmly clamps workpiece to table or a mill
vise.
4. Installs correct cutting tool for operation.
5. Uses manual downfeed and table controls to
correctly position cutting tool and workpiece
for operation.
6. G0802 Only: If X-axis power feed will be used
during operation, operator confirms speed
and length of table movement required, and
sets limit stops accordingly.
7. Configures mill for correct spindle speed.
8. Puts on required safety glasses and face
shield, and makes sure workpiece and table
are clear of all tools, cords, and other items.
chips or lung damage from breathing dust,
always wear safety glasses and a respirator
when operating this machine.
If you are not experienced with this type
of machine, WE STRONGLY RECOMMEND
that you seek additional training outside of
this manual. Read books/magazines or get
formal training before beginning any projects. Regardless of the content in this section, Grizzly Industrial will not be held liable
for accidents caused by lack of training.
-26-
9. Selects spindle direction, then turns mill ON,
and performs operation.
10. Turns mill OFF.
Model G0801/G0802 (Mfd. Since 09/15)
Page 29
Positioning Table
The mill table moves in three directions, as illustrated in Figure 20:
• X-axis (longitudinal)
• Y-axis (cross)
• Z-axis (vertical)
These movements are controlled by rotating the
X- and Y-axis handwheels and the Z-axis crank.
Additionally, the G0802 table can be moved along
the X-axis with the power feed.
X-Axis or Longitudinal Travel
(Left & Right)
Y-Axis or
Cross Travel
(In & Out)
Z-Axis or
Vertical Elevation
(Up & Down)
Figure 20. The directions of table movement.
Graduated Collars
The X- and Y-axis handwheels and knee crank
have graduated collars (see Figure 21) that are
used to determine table movement in the increments listed below:
Axis
X 0.001" 0.10 0 "
Y 0.001" 0.10 0 "
Z 0.001" 0.10 0"
Individual
Increment
One Full
Revolution
Graduated Collars
Figure 21. Locations of graduated collars.
Table Locks
Use table locks to increase the rigidity of the table
when movement in that direction is not required
for the operation.
Refer to Figure 22 to identify the locks for each
table axis.
Z-Axis Lock
(1 of 2)
Y-Axis
Lock
Figure 22. Locations of table locks for each axis.
Always keep table locked in place unless
table movement is required for your operation. Unexpected table and workpiece
movement could cause cutter to bind
with workpiece, which may ruin cutter or
workpiece.
X-Axis Locks
Model G0801/G0802 (Mfd. Since 09/15)
-27-
Page 30
Power Feed (G0802)
Operating Power Feed
1. Loosen table locks.
The Model G0802 is equipped with a power feed
system for controlled X-axis table movement.
Refer to Figure 24 and the following descriptions
to understand the functions of these devices.
Table Limit Stops
Two adjustable table limit stops are located at
each end of the table (see Figure 23). They limit
automatic table movement by pressing the table
limit switch, which stops the power feed unit.
To adjust the position of the limit stops, use an
8mm hex wrench to loosen the cap screws securing the stops, reposition, and tighten securely. If
not being used, position stops at far ends of table
so as not to interfere with table movement.
Limit Stops
2. Turn speed dial (see Figure 24) all the way
counterclockwise to slowest setting.
3. Move direction lever to neutral (middle)
position, then move ON/OFF switch (see
Figure 24) to ON position.
4. With your hand poised over ON/OFF switch
in case you need to suddenly turn unit OFF,
move direction lever (see Figure 24) to select
direction of table travel.
5. Use speed dial (see Figure 24) to slowly
bring speed of movement up to desired rate.
To cause table to instantly move at full speed
when already in motion, press rapid traverse
button (see Figure 24). The table will resume
previous speed when button is released.
Direction
Lever
Rapid
Traverse
Button
Limit Switch
Figure 23. Location of limit switch and limit
stops.
Speed
Dial
Reset
Button
Figure 24. Power feed controls.
6. When you are finished using power feed, turn
unit OFF, rotate speed dial all the way counterclockwise, and move direction lever to
neutral (middle) position to avoid unexpected
table movement later.
For additional component details, refer to
X-Axis Power Feed Controls
ON/OFF
Switch
on Page 6.
-28-
Model G0801/G0802 (Mfd. Since 09/15)
Page 31
Positioning
Headstock
The head tilts 45° left or right and is mounted to
a turret that rotates 45° left or right around the
column (see Figures 25–26).
Any time the head has been tilted or rotated, you
must tram the spindle with the table when setting
the headstock back to the 90° position. This is the
only way to ensure precision milling results later.
Refer to Tramming Spindle on Page 50 for more
information.
Tilting Head Left/Right
1. DISCONNECT MACHINE FROM POWER!
2. Use a 17mm wrench to loosen the four tilt
locking nuts on either side of turret (see
Figure 27). Do not remove locking nuts.
Note: The head is heavy. Have an assis-
tant help to support its weight as you make
adjustments.
3. Manually tilt head to left or right. Use head tilt
scale (see Figure 27) to determine angle.
Tilt Locking Nuts (2 of 4)
Figure 25. Head tilted to the left.
Head Tilt
Scale
Figure 27. Head tilt controls.
4. Retighten all tilt locking nuts to secure head.
Note: The tilt locking nuts shown in Figure
27 are threaded onto T-bolts that travel in a
circular slot during head tilt adjustment. When
tilting head, it is possible for these T-bolts to
jam in the slot preventing movement of head.
If this happens, gently rotate each nut, one at
a time, until you free up the jammed T-bolt.
Then continue to tilt head to desired position.
Always lock head firmly in place after tilting or rotating it. Unexpected movement of
head during operations could cause damage to cutter or workpiece.
Figure 26. Head rotated to the left.
Model G0801/G0802 (Mfd. Since 09/15)
-29-
Page 32
Rotating Turret
Many variables affect the optimum spindle speed
to use for any given operation
important are the recommended cutting speed for
the workpiece material and the diameter of the
cutting tool, as noted below.
Using the correct spindle speed is important for
safe and satisfactory results
ing tool life.
To set the spindle speed for your operation, you
will need to:
spindle speed
for the cutting task, and 2) configure the spindle
controls to match the closest spindle speed.
Cutting speed, typically defined in feet per minute
(FPM), is the speed at which the edge of a tool
moves across the material surface.
The "R
varies
depending on the type of workpiece material. It is
the
in order to
optimize tool life
The books
Machine
Shop Practice
vide excellent recommendations for which cutting
speeds to use when calculating the spindle speed.
The
also provide a wealth of additional
information about the variables that affect cutting
speed and
Also, there are a large number of easy-to-use
spindle speed calculators that can be found on
the internet. These sources will help you take into
account all applicable variables to determine the
best spindle speed for the operation.
1. DISCONNECT MACHINE FROM POWER!
2. Use a 17mm wrench to loosen the three
turret locking nuts on base of turret (see
Figure 28).
Spindle Speed
, as well as maximiz-
Turret Locking Nuts
(1 of 3)
Turret
Rotation
Scale
Figure 28. Turret rotational controls.
3. Push mill head to manually rotate turret. Use
rotation scale to determine correct position
for your operation, then retighten nuts to
secure turret in place.
1) Determine the best
Determining Spindle Speed
, but the two most
*Recommended
Cutting Speed (FPM) x 12
Tool Dia. (in inches) x 3.14
Spindle
=
Speed
(RPM)
*Double if using carbide cutting tool
Figure 29. Spindle speed formula for milling.
-30-
ecommended Cutting Speed"
ideal speed for cutting that material
and produce a desirable finish.
Machinery’s Handbook or
, and some internet sites, pro-
se sources
they are a good educational resource.
Model G0801/G0802 (Mfd. Since 09/15)
Page 33
Setting Spindle Speed
The Model G0801/G0802 has nine spindle
speeds, which are selected by positioning the
V-belts in various configurations on the pulleys.
6. When V-belts are properly positioned on
pulleys, loosen motor lock, pull motor away
from machine with moderate force to tension
V-belts, then lock the tension pin in place by
retightening motor lock.
To set spindle speed:
1. DISCONNECT MACHINE FROM POWER!
2. Open V-belt cover.
3. Support motor with one hand and loosen
motor lock shown in Figure 30.
Idler Pulley &
Pivot Arm
Spindle
Pulley
Figure 30. V-belts and pulleys.
Motor
Pulley
Motor Lock
Note: The pivot arm of the idler pulley will
equally distribute the tension between the
two V-belts.
7. Check V-belt tension by applying moderate
pressure on belt with your finger between two
pulleys. The proper amount of belt deflection
for this machine is approximately
Figure 32).
½"
Deflection
Pulley
Pulley
1
⁄2" (see
4. Press motor toward front of headstock to
release tension on V-belts, then tighten motor
lock to prevent it from re-tensioning belts.
5. Refer to V-belt configuration chart in Figure
31 (or chart inside V-belt cover) to configure
V-belts on pulleys for selected spindle speed.
Spindle
Pulley
A
B
C
D
Idler
Pulley
Motor
Pulley
I
II
III
SPINDLE R.P.M.
A B C D
I
II
III
670
1650
2520
1420
2170
320
1200
230
570
Figure 32. The correct amount of V-belt
deflection when properly tensioned.
8. Close V-belt cover before beginning
operations.
Configuration Example
Figure 33 shows the V-belts configured on the
pulleys for a spindle speed of 320 RPM.
Spindle
Pulley
Spindle
V-Belt
Figure 33. Example of V-belts configured for a
spindle speed of 320 RPM.
Idler
Pulley
Motor
Pulley
Motor
V-Belt
Figure 31. V-belt configuration chart.
Model G0801/G0802 (Mfd. Since 09/15)
-31-
Page 34
Spindle Downfeed
Spindle downfeed movement on the mill is
controlled by two mechanisms: 1) The coarse
downfeed lever, and 2) the fine downfeed
handwheel. Refer to Downfeed Controls on
Page 4 for detailed descriptions of all downfeed
controls and components.
Using Coarse Downfeed
Coarse downfeed is typically used for drilling,
because it allows you to quickly lower the spindle
with varying speed/pressure, and it automatically retracts the spindle to the top position when
released.
Using Fine Downfeed
Fine downfeed is used for precise Z-axis positioning of a cutter or end-mill when milling a flat
surface across the face of a workpiece. In order
to ensure the milled surface remains flat, the quill
lock lever should be locked after each adjustment
to ensure the spindle height cannot move until the
entire milling operation is complete.
To use fine downfeed, make sure the spindle is
completely stopped. Tighten the downfeed selector, and then rotate the fine downfeed handwheel
to raise or lower the spindle (see Figures 34–35).
Setting Downfeed Stop
The downfeed stop sets the depth of spindle
travel for repeat operations.
To use coarse downfeed, make sure the spindle
is completely stopped. Loosen the downfeed
selector, and then rotate the coarse downfeed
lever around the hub to control spindle depth (see
Figures 34–35).
Note: To maintain control of the upward spindle
travel, always continue holding the lever until the
spindle returns to the top position. Letting go of
the lever too soon will cause the spindle to retract
too quickly and slam up into the headstock.
Downfeed
Selector
Figure 34. Location of downfeed selector.
To set downfeed stop:
1. Lower spindle to desired depth, then lock
quill.
2. Rotate downfeed stop until it contacts quill
dog, then tighten locking wheel against stop
to secure it (see Figure 36).
3. Release quill lock and raise quill (see
Figure 36).
Quill Dog
Downfeed Stop
Locking Wheel
Quill Lock
Fine Downfeed
Handwheel
Figure 35. Location of fine and coarse downfeed
controls.
-32-
Figure 36. Location of downfeed stop controls.
Coarse
Downfeed
Lever
Model G0801/G0802 (Mfd. Since 09/15)
Page 35
Loading/Unloading
Tooling
The mill is equipped with an R-8 spindle taper and
7
⁄16"-20 spindle drawbar (see Figure 37).
a
Adjustment
Hex Nut
4. Align keyway of tool (see Figure 39) with
protruding pin inside spindle taper, and firmly
push tool into spindle to seat it.
Figure 39. Identifying tool keyway.
Drawbar
Figure 37. Drawbar and adjustment nut.
Loading Tooling
1. DISCONNECT MACHINE FROM POWER!
2. Clean any debris or oily substances from
inside spindle taper and mating surface of
tooling.
Note: Debris or oily substances can prevent
tooling and spindle from properly mating. This
condition can cause excessive vibration, poor
cutting results, or tool/workpiece damage.
3. Open V-belt cover, rotate adjustment hex nut
to top of drawbar, then place drawbar through
top of spindle (see Figure 38).
5. Thread drawbar into tool by hand until it is
snug.
6. Use 19mm wrench to tighten drawbar an
additional
Note: Do not overtighten drawbar.
Overtightening makes tool removal difficult
and may damage arbor and threads.
1
⁄4-turn.
Unloading Tooling
1. DISCONNECT MACHINE FROM POWER!
2. Loosen drawbar one full rotation.
Note: Make sure drawbar has at least three
threads engaged with tooling, or drawbar and
tool threads could be damaged in next step.
3. Tap top of drawbar with brass or dead-blow
hammer to unseat taper (see Figure 40).
Drawbar
Figure 38. Drawbar inserted through the top of
the spindle.
Model G0801/G0802 (Mfd. Since 09/15)
Figure 40. Tapping drawbar to unseat tool taper.
4. Support tool with one hand and fully unthread
drawbar from tool.
-33-
Page 36
ACCESSORIES
Installing unapproved accessories may
order online at www.grizzly.com or call 1-800-523-4777
SECTION 5: ACCESSORIES
cause machine to malfunction, resulting in
serious personal injury or machine damage.
To reduce this risk, only install accessories
recommended for this machine by Grizzly.
NOTICE
Refer to our website or latest catalog for
additional recommended accessories.
SB1348—South Bend® 8-Pc. R-8 Collet Set
SB1349—South Bend
Get true South Bend
one of these Quick-Change Collet Sets. Each set
includes hardened and precision-ground spring
collets for maximum holding power, collet chuck,
spanner wrench, and protective moulded case.
®
16-Pc. R-8 Collet Set
®
quality and precision with
T25702— 5-Pc. R-8 End Mill Holder Set
1
SB1382—Keyless Integral Chuck R8,
Model T25702 includes holders for
5
⁄8", and 3⁄4" end mills. Takes 7⁄16"-20 drawbar.
⁄2"
3
⁄16", 3⁄8", 1⁄2 ",
Mode SB1382 keyless chucks come as close to
zero TIR (Total Indicated Runout) as possible.
7
Take s
⁄16"-20 drawbar.
T25702 SB1382
Figure 42. 5-Pc. end mill holder set and keyless
integral chuck.
Figure 41. Model SB1349 South Bend 16-Pc.
R-8 Collet Set.
G9756—20-Pc. 2- & 4-Flute HSS End Mill Set
G9760—20-Pc. 2- & 4-Flute TiN End Mill Set
Includes these sizes and styles in two and four
3
flute styles:
11
⁄16", and 3⁄4".
⁄16", 1⁄4", 5⁄16", 3⁄8", 7⁄16", 1⁄2 ", 9⁄16", 5⁄8",
Figure 43. Grizzly 20-Pc. end mill set.
-34-
Model G0801/G0802 (Mfd. Since 09/15)
Page 37
H5939—18-Pc. R-8 Boring Head Set
order online at www.grizzly.com or call 1-800-523-4777
7
Set comes with 2" boring head with
⁄8"-20 mount-
ing threads, nine carbide-tipped boring bars with
1
⁄2 " shanks, and two facing tools with 3⁄16" square
HSS cutting tools.
Figure 44. H5939 18-Pc. R-8 Boring Head Set.
G7154 —5" Precision Milling Vise
G7156—4" Precision Milling Vise
Swiveling Milling Vises feature perfectly aligned,
®
precision-ground jaws, large Acme
screws, and
easy to read 0°–360° scales.
H7527— 6" Rotary Table w/ Div. Plates
Use this 6" rotary table in either the horizontal or
vertical position for a variety of milling applications. With the set of dividing plates and adjustable tailstock, your milling applications are nearly
unlimited. With 4 degrees of table movement per
handle rotation, and a 20-second vernier scale,
control is very accurate and precise. Also includes
3
⁄8" clamping set for the 4-slot table. Everything
a
you need in one great set!
Figure 47. H7527 6" Rotary Table w/Div. Plates.
Figure 45. G7154 Precision Milling Vise.
H5935—3-Pc. Fly Cutter Set w/ 1⁄2" Tool Bits
1
H8321—2
⁄2" Face Mill Cutter
These cutters provide top-of-the-line precision,
quality, and efficiency.
G1075—52-Pc. Clamping Kit
This kit includes 24 studs, 6 step block pairs,
6 T-nuts, 6 flange nuts, 4 coupling nuts, and 6
end hold-downs. The rack is slotted so it can be
mounted close to the machine for easy access.
1
Made for
⁄2 " T-slots.
Figure 48. G1075 52-Pc. Clamping Kit.
H5935 H8321
Figure 46. H5935 3-Pc. Fly Cutter Set and
1
H8321 2
⁄2" Face Mill Cutter.
Model G0801/G0802 (Mfd. Since 09/15)
-35-
Page 38
order online at www.grizzly.com or call 1-800-523-4777
V-Block Pairs w/Clamps
H5608—15⁄8" x 13⁄4" x 11⁄4", 1" Capacity
H5609—1
H5610—2" x 1
H5611—2
These V-blocks with clamps are numbered
and are precision-ground for accuracy. Sold in
matched pairs.
Figure 49. Grizzly V-block pairs with clamps
G9806—Dial Indicator 0.05" Range x 0.0001"
H3326—Digital Indicator
The G9806 Dial Indicator has graduations of
0.0001" (one ten thousandth of an inch) and range
of 0.05" (five hundredths of an inch). Fits all dial
indicator magnetic bases.
The H3326 Digital Indicator reads down to 0.0005"
(five ten thousandths of an inch) with a range of
0.50". LCD display reads in inches and millimeters, and mounts to most magnetic bases having
1
⁄4" stud
a
3
⁄4" x 15⁄8" x 13⁄8", 1" Capacity
1
⁄2" x 11⁄2", 11⁄2" Capacity
3
⁄4" x 13⁄4" x 15⁄8", 11⁄2" Capacity
(Model H5610 shown).
G9815 —Thin Parallel Set, 10 Pairs
G5646—10-Pc. Precision Angle Block Set
H2940—Round Bar Center Finder
H5556—4-Pc. Edge Finder Set
Speed setup, production and inspection with
the Grizzly Precision Angle Block Set and Thin
Parallel Set made from hardened and precisionground steel, Round Bar Center Finder, and 4-Pc.
Edge Finder Set.
G9815
G5646
H2940
H5556
Figure 51. Grizzly precision angle block sets,
and center and edge finders.
T24799—1-2-3 Precision Parallel Blocks
T24800—2-4-6 Precision Parallel Blocks
These blocks are extremely handy for layout and
setup work. Matched blocks are hardened and
precision-ground so all six sides are square to
within 0.0003".
T24799
G9806 H3326
Figure 50. G9806 Dial Indicator 0.05" Range
x 0.0001".
-36-
Figure 52. T24799 and T24800 Precision
Parallel Blocks.
Model G0801/G0802 (Mfd. Since 09/15)
T24800
Page 39
order online at www.grizzly.com or call 1-800-523-4777
H6087—2 Axis Digital Readout (8" x 20")
This DRO features selectable resolution down to
5µm, absolute/incremental coordinate display, arc
function, line of holes function, angled cuts function, 199 user defined datum points, centering/
cutter offset, double sealed scales, inches/millimeters, calculator with trig functions, and linear
error compensation.
Basic Eye Protection
T20501—Face Shield Crown Protector 4"
T20502—Face Shield Crown Protector 7"
T20503—Face Shield Window
T20451—“Kirova” Clear Safety Glasses
T20452—“Kirova” Anti-Reflective S. Glasses
H7194—Bifocal Safety Glasses 1.5
H7195—Bifocal Safety Glasses 2.0
H7196—Bifocal Safety Glasses 2.5
Figure 53. H6087 2-Axis Digital Read Out.
T20502
T20503
H7194
Figure 54. Assortment of basic eye protection.
SB1365—South Bend Way Oil-ISO 68
T26419 —Syn-O-Gen Synthetic Grease
T20452
T20451
Figure 55. Recommended products for machine
lubrication.
Model G0801/G0802 (Mfd. Since 09/15)
-37-
Page 40
SECTION 6: MAINTENANCE
accidental startup, always
disconnect machine from
Daily, After Operations
• Disconnect the machine from power.
To reduce risk of shock or
power before adjustments,
maintenance, or service.
• Vacuum/clean all chips and swarf from table,
slides, and base.
• Wipe down all unpainted or machined surfaces with a good quality rust preventative.
Schedule
For optimum performance from your machine,
follow this maintenance schedule and refer to any
specific instructions given in this section.
Ongoing
To help minimize your risk of injury and maintain
proper machine operation, if you ever observe
any of the items below shut the machine down
immediately, disconnect it from power, and fix the
problem before continuing operations.
• Loose mounting bolts or fasteners.
• Worn, frayed, cracked, or damaged wires.
• Open belt guard.
• Any other unsafe condition.
Before Beginning Operations
• Press the OFF button on front panel of ON/
OFF switch to prevent spindle startup when
connected to power (see Page 5).
• Make sure the X-axis power feed is turned
OFF (G0802) to prevent unintentional table
movement when connected to power (see
Page 28).
• Perform lubrication tasks as directed in the
Lubrication section on Page 39.
• Check table movement in all three axis directions for loose/tight gibs. Adjust the gibs if
necessary (see Page 47).
Cleaning &
Protecting
Regular cleaning is one of the most important
steps in taking good care of this mill. Each operator is responsible for cleaning the machine immediately after using it or at the end of the day. We
recommend that the cleaning routine be planned
into the workflow schedule, so that adequate time
is set aside to do the job right.
Typically, the easiest way to clean swarf from the
ways and table is to use a wet/dry shop vacuum
that is dedicated for this purpose only. The small
chips leftover after vacuuming can be wiped up
with a slightly oiled rag. Avoid using compressed
air to blow off chips, as this may drive them deeper into moving surfaces and could cause sharp
chips to fly into your face or hands.
Besides the ways and elevation leadscrew, all
other unpainted and machined surfaces should
be wiped down daily to keep them rust-free and in
top condition. This includes any surface that could
be vulnerable to rust if left unprotected (this especially includes any parts that may be exposed to
water soluble cutting fluids). Typically with these
parts, a thin film of oil is all that is necessary for
protection.
Keep tables rust-free with ISO 68 way oil.
-38-
Model G0801/G0802 (Mfd. Since 09/15)
Page 41
Lubrication
The mill has numerous moving metal-to-metal
contacts that require regular and proper lubrication to ensure efficient and long-lasting operation,
and to protect your investment.
Other than the lubrication points covered in this
section, all other bearings are internally lubricated
and sealed at the factory. Simply leave them
alone unless they need to be replaced.
Failure to follow reasonable lubrication
practices as instructed in this manual for
the mill could lead to premature failure of
the mill and will void the warranty.
Table Ways (One-Shot Oiler)
Oil Type ..... Model SB1365 or ISO 68 Equivalent
Oil Amount .................. One Pull of Pump Handle
Check/Add Frequency ...... 4–8 Hrs. of Operation
Before performing any lubrication task,
DISCONNECT MACHINE FROM POWER!
Important: Before adding lubricant, clean the
debris and grime from the oil cup or grease fitting
and the immediate area to prevent contamination
of the new lubricant.
Use the schedule and information in the chart
below as a daily guide for lubrication tasks. Follow
the referenced sections on the following pages for
detailed instructions.
The following recommended lubrication
schedule is based on light to medium mill
usage. Keeping in mind that lubrication
helps to protect value and operation of mill,
you may need to perform lubrication tasks
more frequently depending on your usage.
The one-shot oiler is connected to a series of
tubes that carry the lubricant to wear points along
the table horizontal and vertical ways.
Pump the handle slowly to send the oil through
the tubes (see Figure 57), then move the table
through all paths of movement to evenly distribute
the lubricant.
Look through the clear sides of the reservoir to
know when to re-fill it. The reservoir capacity is
1
⁄2- liter.
Reservoir Cap
Clear Sides
Pump
Handle
of Reservoir
Show Oil Level
Frequency
Lubrication Task
Table Ways 4–8 Hrs.
Leadscrews 40 Hrs.
Downfeed Gearing 120 Hrs.
Power Feed Gears 160 Hrs.
Figure 56. Recommended lubrication tasks,
schedules, and instruction page references.
Model G0801/G0802 (Mfd. Since 09/15)
(Hours of
Operation)
Page
Ref.
This
Page
40
41
42
Figure 57. One-shot oiler components.
-39-
Page 42
Table Leadscrews
Grease Type .....................NLGI #2 or Equivalent
Grease Amount ....................................Thin Coat
Check/Add Frequency .........40 Hrs. of Operation
Quill Gear Shaft Ball Oiler
Oil Type ................SB1365 or ISO 68 Equivalent
Oil Amount ......................................1 or 2 Squirts
Lubrication Frequency ....................... As Needed
Use mineral spirits to clean the leadscrews shown
in Figures 58–60, then wipe them dry. Brush a
thin coat of lubricant on the leadscrew threads,
then rotate each leadscrew through its full path to
distribute the grease.
X-Axis
Leadscrew
Figure 58. X-axis leadscrew as viewed from the
underneath right side of the table.
Y-Axis
Leadscrew
The coarse downfeed shaft has a ball oiler that is
used for lubricating the shaft (see Figure 61).
Proper lubrication of the ball oiler is done with a
pump-type oil can that has a plastic or rubberized cone tip. We do not recommend using metal
needle or lance tips, as they can push the ball too
far into the oiler, break the spring seat, and lodge
the ball in the oil galley.
Lubricate the ball oiler before and after machine
use, and more frequently under heavy use. When
lubricating the ball oiler, first clean the outside
surface to remove any dust or grime. Push the
rubber or plastic tip of the oil can nozzle against
the ball oiler to create a hydraulic seal, then pump
the oil can once or twice. If you see sludge and
contaminants coming out of the lubrication area,
keep pumping the oil can until the oil runs clear.
When finished, wipe away any excess oil.
Ball Oiler
Figure 59. Y-axis leadscrew viewed from
underneath the knee.
Z-Axis
Leadscrew
Figure 60. Z-axis leadscrew viewed from
underneath the knee.
-40-
Quill Gear Shaft
Figure 61. Location of coarse downfeed shaft
ball oiler.
Model G0801/G0802 (Mfd. Since 09/15)
Page 43
Downfeed Gearing
Grease Type .....................NLGI #2 or Equivalent
Grease Amount ....................................Thin Coat
Check/Add Frequency .........40 Hrs. of Operation
Tools Needed Qty
Hex Wrench 4mm .............................................. 1
Hex Wrench 6mm .............................................. 1
External Retaining Ring Pliers .......................... 1
To lubricate quill downfeed gears:
1. DISCONNECT MACHINE FROM POWER!
2. Use quill lock to keep quill from moving dur-
ing following steps.
3. Loosen set screw that secures coarse
downfeed lever assembly to quill gear shaft,
then remove assembly from shaft (see
Figure 62).
4. Remove external retaining ring that secures
end cap (see Figure 62) to quill gear shaft,
then remove end cap.
Note: As end cap becomes loose, it will spin
slightly as the spring inside cavity unwinds—
this is normal.
5. Clean away any grime from inside cavity and
on gear shaft, then use nozzle of a grease
gun to apply a small amount of lubricant
to teeth of gear shaft and quill pinion (see
Figure 63).
Spring
Gears
Figure 63. Right side of quill gear shaft exposed.
6. Remove end cap from left side of quill gear
shaft that surrounds downfeed selector (see
Figure 64).
Downfeed
Selector
Gears
Coarse Downfeed
Lever Assembly
End Cap
Set Screw
Figure 62. Coarse downfeed lever assembly and
end cap.
Figure 64. Left side of quill gear shaft exposed.
7. Clean away any grime from inside the cav-
ity and the gear shaft, then use nozzle of a
grease gun to apply a small amount of lubricant to teeth of gear shaft and fine downfeed
worm gear.
Model G0801/G0802 (Mfd. Since 09/15)
-41-
Page 44
8. Re-install parts in reverse order they were
removed.
Note: When re-installing end cap on right side
of quill gear shaft, insert spring prong into
inside hole of end cap shown in Figure 65,
1
then rotate end cap approximately
⁄3-turn
clockwise to tension spring before securing it
to head.
Power Feed Gears
Grease Type .....................NLGI #2 or Equivalent
Grease Amount ........Two Pumps of Grease Gun
Check/Add Frequency .......160 Hrs. of Operation
Tool Needed Qty
Wrench 19mm ................................................... 1
To lubricate power feed gears:
Insert Spring
Prong Here
Figure 65. End cap from the right side of quill
gear shaft.
1. DISCONNECT UNIT FROM POWER!
2. Push handwheel in to engage detent sleeve
and prevent leadscrew from rotating, then
remove cap screw, fender washer, and
handwheel from power feed end of X-axis
leadscrew (see Figure 66).
Cap
Screw
Detent
Sleeve
Fender
Washer
Figure 66. X-axis handwheel mounting
fasteners.
-42-
3. Remove compression spring, spacer, and
detent sleeve (see Figure 67).
Compression
Spring
Detent
Sleeve
Spacer
Figure 67. X-axis leadscrew with cap screw,
fender washer, and handwheel removed.
Model G0801/G0802 (Mfd. Since 09/15)
Page 45
4. Slide graduated dial assembly off of X-axis
leadscrew (see Figure 68).
Note: Do not remove bevel gear or knurled
knob from assembly (see Figure 68).
Tip: Rotate graduated dial assembly by hand
until leadscrew alignment key faces upward
(see Figure 68), to help prevent losing key in
the following steps.
7. Re-install graduated dial assembly, spacer, detent sleeve, compression spring, and
X-axis handwheel in reverse order from
removal.
8. Manually move table with X-axis handwheel
to check gear movement and to distribute
grease on gears. If movement is not smooth,
repeat Steps 2–8 until it is.
Alignment Key Graduated Dial
Assembly
Bevel Gear
Knurled Knob
Figure 68. Removing graduated dial assembly
from X-axis leadscrew.
5. Brush a light coat of grease on teeth of bevel
gear and smaller drive gear (see Figure 69).
Bevel Gear
Drive
Gear
Figure 69. Power feed bevel gear and drive
gear.
6. Make sure leadscrew alignment key is
installed, then align graduated dial assembly
keyway with key as you slide assembly onto
leadscrew and mesh bevel gear with drive
gear.
Machine Storage
To avoid rust problems or corrosion damage, use
the following information to protect your investment when storing the mill for any length of time.
• DISCONNECT MACHINE FROM POWER!
• Lubricate the mill as directed in the
Lubrication section beginning on Page 39.
• Thoroughly clean all unpainted, bare metal
surfaces, then coat them with a light weight
grease or rust preventative. Take care to
ensure these surfaces are completely covered but that the grease or rust preventative
is kept off painted surfaces.
Note: If the machine will be out of service
for only a short period of time, use way oil or
a good grade of medium-weight machine oil
(not auto engine oil) in place of the grease or
rust preventative.
• Loosen the belts to prevent them from stretching during storage. Post a reminder on the
mill that the belts need to be re-tensioned
before resuming operations.
• Cover and place the machine in a dry area
that is out of direct sunlight and away from
hazardous fumes, paint, solvents, or gas.
Fumes and sunlight can bleach or discolor
paint and plastic parts.
• At least once a month, start the mill and run
all gear-driven components for a few minutes. This will keep the bearings, bushings,
gears, and shafts well lubricated and protected from corrosion, especially during the
winter months.
Model G0801/G0802 (Mfd. Since 09/15)
-43-
Page 46
Review the troubleshooting procedures in this section if a problem develops with your machine. If you need
the
serial number and manufacture date of your machine before calling.
SECTION 7: SERVICE
replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather
Troubleshooting
Motor & Electrical
Symptom Possible Cause Possible Solution
Machine does not
start or a breaker
trips.
Machine stalls or is
underpowered.
Machine has
vibration or noisy
operation.
1. Incorrect power supply voltage/circuit size.
2. Power supply circuit breaker tripped or fuse
blown.
3. Motor wires connected incorrectly.
4. Plug/receptacle at fault/wired wrong.
5. Wiring open/has high resistance.
6. Spindle rotation switch at fault.
7. Start capacitor at fault.
8. Centrifugal switch at fault.
9. Motor at fault.
1. Machine undersized for task.
2. Feed rate/cutting speed too fast.
3. Wrong tooling for workpiece material.
4. Belts are loose/slipping/worn/oily.
5. Motor wired incorrectly.
6. Spindle rotation switch at fault.
7. Motor overheated.
8. Pulley/sprocket slipping on shaft.
9. Centrifugal switch at fault.
10. Motor bearings at fault.
1. Workpiece loose.
2. Belt(s) worn or loose.
3. Motor or component loose.
4. Chuck or cutter at fault.
5. Belt(s) slapping headstock casting/guard.
6. Motor fan rubbing on fan cover.
7. Pulley loose.
8. Machine incorrectly mounted.
9. Motor bearings at fault.
10. Centrifugal switch at fault.
1. Ensure correct power supply voltage/circuit size.
2. Ensure circuit is sized correctly and free of shorts.
Reset circuit breaker or replace fuse.
3. Correct motor wiring connections.
4. Test for good contacts; correct the wiring.
5. Check/fix broken, disconnected, or corroded wires.
6. Replace switch.
7. Test/replace.
8. Adjust/replace centrifugal switch if available.
9. Test/repair/replace.
1. Use correct cutter/bit; reduce feed rate; reduce
spindle RPM; use coolant if possible.
2. Decrease feed rate/cutting speed.
3. Use correct type/size of tooling.
4. Properly tension belts (Page 48). Replace belts if
worn or contaminated with grease or oil.
5. Wire motor correctly.
6. Test/replace switch.
7. Clean motor, let cool, and reduce workload.
8. Replace loose pulley/shaft.
9. Adjust/replace centrifugal switch if available.
10. Test/repair/replace.
1. Use correct holding fixture/reclamp workpiece.
2. Inspect/replace belts with a new matched set.
3. Inspect/replace damaged bolts/nuts, and retighten
with thread locking fluid.
4. Replace unbalanced chuck; replace/resharpen
cutter; use correct feed rate.
5. Replace/re-align belts with a matched set.
6. Fix/replace fan cover; replace loose/damaged fan.
7. Re-align/replace shaft, pulley set screw, and key.
8. Tighten mounting bolts; relocate/shim machine.
9. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement.
10. Replace.
-44-
Model G0801/G0802 (Mfd. Since 09/15)
Page 47
Mill
Symptom Possible Cause Possible Solution
Tool loose in
spindle.
Breaking tools or
cutters.
Workpiece or tool
vibrates or chatters
during operation.
Table is hard to
move.
Bad surface finish. 1. Spindle speed/feed rate is too fast.
Cutting results not
square.
Spindle overheats. 1. Poor spindle bearing lubrication.
Lack of power at
spindle.
Spindle switch does
not work.
Fine downfeed
selector does not
function.
1. Tool is not fully drawn up into spindle taper.
2. Debris on tool or in spindle taper before tool
installed.
3. Taking too big of a cut.
1. Spindle speed/feed rate is too fast for
workpiece material or tooling.
2. Cutting tool is too small.
3. Cutting tool getting too hot.
4. Taking too big of a cut.
5. Spindle extended too far down.
1. Table locks not tight.
2. Workpiece not secure.
3. Spindle speed/feed rate is too fast for
workpiece material or tooling.
4. Spindle extended too far down.
5. Quill lock lever not tight.
6. Gibs too loose in table.
1. Table locks are tightened down.
2. Chips have loaded up on ways.
3. Ways are dry and need lubrication.
4. Table limit stops are interfering.
5. Gibs are too tight.
2. Dull or incorrect cutting tool.
3. Wrong rotation of cutting tool.
4. Workpiece not secure.
5. Spindle extended too far down.
1. Spindle is not 90° to table.
2. Table travel is inconsistent.
2. Spindle bearings too tight.
3. Spindle operated at high speeds for
extended period.
1. Belts are loose/slipping/worn/oily.
2. Wrong voltage.
1. Shorted/disconnected wiring.
2. Switch at fault.
1. Selector knob not engaged with key on
shaft.
1. Tighten drawbar.
2. Clean tool and spindle taper.
3. Lessen depth of cut and allow chips to clear.
1. Set spindle speed correctly or use slower feed rate
(Page 30).
2. Use larger cutting tool and slower feed rate.
3. Use coolant or oil for appropriate application.
4. Lessen depth of cut and allow chips to clear.
5. Fully retract spindle and raise table (Pages 27 and
32) to increase rigidity.
1. Tighten table locks (Page 27).
2. Properly clamp workpiece on table or in vise.
3. Set spindle speed correctly or use slower feed rate
(Page 30).
4. Fully retract spindle and raise table (Pages 27 and
32) to increase rigidity.
5. Tighten quill lock lever (Page 32).
6. Tighten gibs (Page 47).
1. Fully release table locks (Page 27).
2. Frequently clean away chips or debris.
3. Lubricate ways (Page 39).
4. Make sure that table limit stops are not in the way.
5. Adjust gibs (Page 47).
1. Set spindle speed correctly or use slower feed rate
(Page 30).
2. Sharpen cutting tool or select one that better suits
the operation.
3. Check for proper cutting tool rotation.
4. Properly clamp workpiece on table or in vise.
5. Fully retract spindle and raise table (Pages 27 and
32). This increases rigidity.
1. Tram the spindle (Page 50).
2. Adjust gibs (Page 47).
1. Replace spindle bearings.
2. Properly adjust spindle bearing preload.
3. Allow spindle to cool during regular intervals.
1. Properly tension belts (Page 48). Replace belts if
worn or contaminated with grease or oil.
2. Correct voltage.
1. Inspect wiring connections.
2. Replace/repair as necessary.
1. Remove selector knob and re-install, making sure it
is engaged with key on shaft.
Model G0801/G0802 (Mfd. Since 09/15)
-45-
Page 48
Power Feed
Symptom Possible Cause Possible Solution
Power feed will not
turn on.
Power feed does
not move table or
is slipping when
turned on.
Operates at high
speed only or is
inconsistent.
1. Power feed unit unplugged.
2. Limit switch engaged.
1. Table locked.
2. Direction lever not engaged.
3. Gears not meshing or teeth missing.
4. Motor shaft and gear shaft not engaged.
1. Rapid micro switch is stuck.
2. Wiring harness unplugged from circuit
board.
1. Move on/off switch to OFF position, move direction
lever to neutral (middle) position, and rotate speed
dial all the way counter clockwise to lowest setting
to prevent accidental startup (Page 28), then plug
power feed unit into properly grounded outlet.
2. Adjust limit stops, if necessary (Page 28).
1. Disengage table locks (Page 27).
2. Engage direction lever (Page 28).
3. Check gears and adjust/replace.
4. Replace clutch.
1. Lightly tap on it to lower it.
2. Reconnect wiring harness.
Lamp
Symptom Possible Cause Possible Solution
Lamp will not light. 1. Power switch not turned on.
2. Bulb is burned out.
3. Short in wiring or wired incorrectly.
4. Switch at fault.
1. Press switch/button on lamp or control panel.
2. Replace bulb.
3. Trace and test wiring. Fix any errors.
4. Replace/repair as necessary.
-46-
Model G0801/G0802 (Mfd. Since 09/15)
Page 49
Adjusting Gibs
Gibs are tapered lengths of metal that are sandwiched between two moving surfaces. Gibs control the gap between these surfaces and how they
slide past one another. Correctly adjusting the
gibs is critical to producing good milling results.
Tight gibs make table movement more accurate
but stiff. Loose gibs make moving the table sloppy
but easier to do. The goal of gib adjustment is to
remove unnecessary sloppiness without causing
the ways to bind.
Table Gib
Adjustment Screw
Figure 70. Table gib adjustment screw (1 of 2).
Gibs are adjusted with a screw on each end of
the gib, that move the tapered gib back-and-forth
to increase or decrease the friction pressure
between the sliding surfaces. The process of
properly adjusting the gibs requires trial-and-error
and patience.
Refer to Figures 70–72 to identify the locations of
the table, saddle, and knee gibs, and one of the
two adjustment screws for each.
Note: It will be necessary to remove small parts,
such as way wipers and covers, to access the gib
adjustment screws.
Tool Needed Qty
Screwdriver Flat Head #2 .................................. 1
To adjust gibs:
1. DISCONNECT MACHINE FROM POWER!
Saddle Gib
Adjustment Screw
Figure 71. Saddle gib adjustment screw (1 of 2).
Knee Gib
Adjustment Screw
2. Make sure all table/knee locks are loose.
3. Loosen one gib adjustment screw, then tight-
en the other the same amount to move the
gib.
4. Use handwheels/knee crank to move table/
knee until you feel a slight drag in the path of
movement. Repeat Steps 3–4 as necessary.
Model G0801/G0802 (Mfd. Since 09/15)
Figure 72. Knee gib adjustment screw (1 of 2).
-47-
Page 50
Adjusting Leadscrew
Gap
Cap
Screws
Gap
Cap
Screws
Tensioning/
Backlash
Leadscrew backlash is the amount of motion or
"play" in leadscrew rotation before the attached
device begins to move. Leadscrews will always
have a certain amount of backlash that will
increase with normal wear.
Generally, 0.005"–0.010" leadscrew backlash is
acceptable to ensure smooth movement and
reduce the risk of premature thread wear. However,
if you find it necessary to adjust leadscrew backlash, perform the following procedure.
Tool Needed Qty
T-Handle Hex Wrench 5mm .............................. 1
To adjust leadscrew backlash:
Tighten or loosen the cap screws on the leadscrew
nuts (see Figures 73–74), then test the amount of
backlash by slowly rocking the handwheels backand-forth. Repeat if necessary.
Replacing V-Belts
Inspect V-belts regularly for tension and wear. The
proper amount of belt deflection for this machine
is approximately
belts if they become frayed, cracked, damaged, or
show any other signs of excess wear.
Tensioning V-Belts
The Model G0801/G0802 V-belt tension is controlled by the motor's position relative to the headstock. The closer the motor is to the headstock,
the looser the belts, and the farther away from the
headstock, the tighter the belts.
The motor position is secured by setting the tension pin, and then tightening the motor lock (see
Figure 75).
1
⁄2" (see Figure 76). Replace the
Tension
Pin
X-Axis
Leadscrew Nut
Figure 73. Location of X-axis leadscrew nut.
Figure 74. Y-axis leadscrew nut located under
-48-
Y-Axis
Leadscrew Nut
Y-axis handwheel.
Motor
Lock
Figure 75. Location of motor lock and tension
pin.
Model G0801/G0802 (Mfd. Since 09/15)
Page 51
To tension V-belts:
1. DISCONNECT MACHINE FROM POWER!
2. Open V-belt cover and apply moderate pres-
sure on belts with your finger between two
pulleys. The proper amount of belt deflection
1
for this machine is approximately
⁄2" (see
Figure 76).
3. Loosen motor lock (see Figure 77), pull
motor away from machine with moderate
force to tension V-belts, make sure tension pin is pressing against headstock, then
secure tension pin by retightening motor lock.
Note: Idler pivot arm (see Figure 77) will
equally distribute tension between V-belts.
4. Check V-belt tension again, and if necessary,
repeat Step 3.
½"
Pulley
Deflection
Pulley
Figure 76. Correct amount of V-belt deflection
when properly tensioned.
— If there is approximately
1
⁄2" deflection,
V-belts are properly tensioned and no
adjustment is necessary.
1
— If there is more than
⁄2" deflection, the
V-belts are not properly tensioned and
must be adjusted. Proceed to Step 3.
5. Close V-belt cover.
Idler Pivot Arm
Tension
Pin
Motor
Lock
Figure 77. Belt tension controls and
components.
Replacing V-Belts
Replacement V-belt part numbers can be found
in the back of this manual in the PARTS section,
beginning on Page 56.
Model G0801/G0802 (Mfd. Since 09/15)
To remove and replace V-belts:
1. DISCONNECT MACHINE FROM POWER!
2. Open V-belt cover.
3. Loosen motor lock (see Figure 77), and push
motor toward machine to loosen V-belts.
4. Remove belt(s) from pulleys.
5. Install new V-belt(s) according to desired
spindle speed (see Setting Spindle Speed
on Page 31).
6. Properly tension V-belts.
-49-
Page 52
Tramming Spindle
After positioning the head at an angle and when
your operation requires that the spindle axis be
precisely perpendicular to the table, you must
tram or align the spindle with the table to ensure
the spindle is exactly 90° to the table.
Note: A precision-ground plate can be substituted for the parallel blocks. Keep in mind that
the farther the indicator point can be placed from
the spindle axis, the more accurate the alignment
measurements will be.
To tram spindle to table:
1. DISCONNECT MACHINE FROM POWER!
This procedure involves mounting a dial test
indicator to the quill or spindle, rotating it around
the table, and adjusting the spindle axis (Z-axis)
90° to the table X- and Y-axis, as illustrated in
Figure 78.
Spindle
Z-Axis
Y-Axis
Figure 78. Spindle Z-axis perpendicular to the
table X- and Y-axis.
We encourage you to research the many variations of spindle tramming to find the one that
works best for you. If you do not already have a
preference for performing this operation, use the
following widely-used procedure for accurately
tramming the spindle to the table.
90º
90º
X-Axis
Table
2. Prepare mill for tramming by performing following tasks:
• Verify the table is clean by running your
hand over the top of it. If necessary, stone
the table to remove all nicks and burrs,
then clean off all debris.
• Position the table for the milling operation
you intend to perform after tramming—
preferably centered with the saddle.
• Tighten any table, knee, quill, or ram locks
that should be tight during the intended
milling operation.
3. Place parallel block underneath spindle.
4. Install indicator holder in spindle or on quill,
then mount indicator so that point is as parallel to block as possible (see Figure 79).
Spindle
Dial Test
Indicator
Keep in mind that all workpiece top surfaces are
not exactly parallel with the table top. You may
choose to tram the spindle to the top surface of
the workpiece after it is mounted rather than tramming the spindle to the table.
Tools Needed Qty
Dial Test Indicator
(with at least 0.0005" resolution) ................ 1
Indicator Holder
(mounted on the quill/spindle) .................... 1
Precision Parallel Block
(at least 9" in length) ................................... 1
-50-
Indicator
Holder
Parallel Block
Table
Figure 79. Dial test indicator mounted.
Model G0801/G0802 (Mfd. Since 09/15)
Page 53
5. To measure spindle alignment along X-axis,
place parallel block directly under spindle and
indicator across length of table, as illustrated
in Figure 80.
Note: If you must reposition the quill or the
knee to accommodate the above step, then
review the tasks in Step 2 to make sure the
mill is properly prepared for tramming.
Note: Keep one of the rotation lock bolts
just snug so the head does not move loosely
while you adjust it. Remember to tighten
all the rotation lock bolts after adjusting the
head.
8. Place parallel block directly under spindle
and across width of table, as illustrated in
Figure 81.
Table (Top View)
Parallel Block
Indicator Spindle
Figure 80. Parallel block and indicator positioned
for the X-axis measurement (top view).
Note: Your general goal in the next steps
should be to get the difference of the indicator
readings between the ends of the parallel bar
down to 0.0005". However, the acceptable
variance will depend on the requirements for
your operation.
6. Rotate spindle by hand so that indicator point
rests on one end of parallel block, as illustrated in Figures 79–80, then zero the dial.
7. Rotate spindle so that indicator point rests
in same manner on other end of block, then
read dial.
— If the indicator dial still reads zero or is
within the acceptable variance, continue
on with Step 8.
— If the indicator dial has moved from zero
beyond the acceptable variance, you will
need to compensate for that amount by
rotating the head left or right. Repeat
Steps 6–7 until you are satisfied with the
spindle axis alignment along the table
X-axis.
Table (Top View)
Indicator
Spindle
Parallel Block
Figure 81. Parallel block and indicator positioned
for the Y-axis measurement (top view).
9. Rotate spindle so indicator point rests on parallel bar, as illustrated in Figure 81, then zero
the dial.
10. Rotate spindle so that indicator point rests on
other end of bar in same manner, then read
dial.
— If the indicator dial still reads zero or is
within the acceptable variance, the spindle
is precisely perpendicular to the table in
both the X- and Y-axis, and the tramming
procedure is complete.
— If the indicator dial has moved from zero
beyond the acceptable variance, you
will need to compensate for that amount
by tilting the head forward or backward.
Repeat Steps 9–10 until you are satisfied
with the spindle axis alignment along the
table Y-axis.
Note: Keep one of the tilt lock bolts just snug
so the head does not move loosely while you
adjust it. Remember to tighten all the tilt lock
bolts after adjusting the head.
Model G0801/G0802 (Mfd. Since 09/15)
-51-
Page 54
These pages are current at the time of printing. However, in the spirit of improvement, we may make changes to the electrical systems of future machines. Compare the manufacture date of your machine to the one
number and manufacture date of your
machine before calling. This information can be found on the main machine label.
machine
SECTION 8: WIRING
stated in this manual, and study this section carefully.
If there are differences between your machine and what is shown in this section, call Technical Support at
(570) 546-9663 for assistance BEFORE making any changes to the wiring on your machine. An updated
wiring diagram may be available. Note: Please gather the serial
Wiring Safety Instructions
SHOCK HAZARD. Working on wiring that is con-
nected to a power source is extremely dangerous.
Touching electrified parts will result in personal
injury including but not limited to severe burns,
electrocution, or death. Disconnect the power
from the machine before servicing electrical components!
MODIFICATIONS. Modifying the wiring beyond
what is shown in the diagram may lead to unpredictable results, including serious injury or fire.
This includes the installation of unapproved aftermarket parts.
WIRE CONNECTIONS. All connections must
be tight to prevent wires from loosening during
machine operation. Double-check all wires disconnected or connected during any wiring task to
ensure tight connections.
CIRCUIT REQUIREMENTS. You MUST follow
the requirements at the beginning of this manual
when connecting your machine to a power source.
WIRE/COMPONENT DAMAGE. Damaged wires
or components increase the risk of serious personal injury, fire, or machine damage. If you notice
that any wires or components are damaged while
performing a wiring task, replace those wires or
components.
MOTOR WIRING. The motor wiring shown in
these diagrams is current at the time of printing
but may not match your machine. If you find this
to be the case, use the wiring diagram inside the
motor junction box.
CAPACITORS/INVERTERS. Some capacitors
and power inverters store an electrical charge for
up to 10 minutes after being disconnected from
the power source. To reduce the risk of being
shocked, wait at least this long before working on
capacitors.
EXPERIENCING DIFFICULTIES. If you are experiencing difficulties understanding the information
included in this section, contact our Technical
Support at (570) 546-9663.
The photos and diagrams
included in this section are
best viewed in color. You
can view these pages in
color at www.grizzly.com.
-52-
Model G0801/G0802 (Mfd. Since 09/15)
Page 55
Electrical Wiring Photos
Figure 84. 110V motor wiring.
Figure 82. G0801 electrical panel wiring.
Figure 85. Power ON/OFF and spindle direction
switches.
Figure 83. G0802 electrical panel wiring.
Model G0801/G0802 (Mfd. Since 09/15)
READ ELECTRICAL SAFETY
ON PAGE 52!
-53-
Page 56
Work Light
G0801 Wiring Diagram
110V Terminal
Block Jumper
Position.
(Wire positions
are the same for
110V/220V)
Indicates wiring
changes for
voltage conversion
QF2
1
1
N
N
1/L1 3/L2
25
23
20
Test
2/T1 4/T2
N
Electrical Panel
Start
Capacitor
150MFD
250VAC
L
N
1
3
2
4
L
N
N
V2
L
5
7
6
L
V2
U2
U2
U1
V1
V1
U2
U1
12
11
8
9 10
V1
15 16
13
14
1
0
PE
U1
V2
Ground
Run
Capacitor
150MFD
250VAC
Motor 220V
L
1
0
024
TRANSFORMER
JBK5-63VA
INPUT: 100-220
OUTPUT: 24
0220 110 PE
TC
L
N
L
Ground
a b
1
3
5
N
7
L
N
U1
2
4
6
8
V2
U2
V1
N
OFF
5/L3
QF1
ON
Relay
6/T3
L
L
L
N
Hot
5-15 Plug
(Included)
6-15 Plug
(As Recommended)
-54-
Neutral
For 110V
Ground
Hot
Hot
G
Ground
READ ELECTRICAL SAFETY
ON PAGE 52!
For 220V
Transformer
Wired for 110V
TRANSFORMER
JBK5-63VA
I
0220 110 PE
L
N
Spindle Direction
Switch
ON/OFF Switch
Model G0801/G0802 (Mfd. Since 09/15)
Page 57
Work Light
G0802 Wiring Diagram
110V Terminal
Block Jumper
Position.
(Wire positions
are the same for
110V/220V)
Indicates wiring
changes for
voltage conversion
Electrical Panel
Start
Capacitor
150MFD
250VAC
L
L
N
1
2
PE
5
3
4
N
L
N
7
8
6
9 10
L
N
V2
V1
U1
U2
V1
12
11
V2
15 16
13
14
U2
V1
U1
17 201918
1
0
U2
U1
V2
Ground
Run
Capacitor
150MFD
250VAC
Motor 220V
L
N
1
QF2
1
1/L1 3/L2
25
23
20
Test
2/T1 4/T2
N
5/L3
QF1
ON
OFF
Relay
L
6/T3
N
L
L
1
TRANSFORMER
JBK5-63VA
INPUT: 100-220
OUTPUT: 24
N
0
024
0220 110 PE
PE
U1
TC
Ground
L
N
a b
2
1
4
3
5
N
L
6
8
7
V2
U2
V1
Hot
5-15 Plug
(Included)
6-15 Plug
(As Recommended)
Neutral
Ground
G
For 110V
For 110V
Hot
Hot
Ground
Model G0801/G0802 (Mfd. Since 09/15)
For 220V
ON/OFF Switch
Transformer
Wired for 110V
TRANSFORMER
JBK5-63VA
I
0220 110 PE
L
N
READ ELECTRICAL SAFETY
ON PAGE 52!
Spindle Direction
Switch
-55-
Page 58
SECTION 9: PARTS
We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown
are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability.
Main
123
132
133
32
131
124
33
125
21
35
36
105
32
33
33
32
130
122
34
45
31
87
121
26
38
85
105
129
126
37
30
9
25
57
84
127
39
29
40
83
125
19
24
16
91
89
88
133
41
74
128
66
21
15
26
42
16
19
65
43
7
11
10
16
14
90
77
23
13
48
13
92
63
26
13
15
13
73
65
60
65
15
20
13
9
106-1
106-5
111
102-2
102-6
106
106-3
106-4
108
109
110
102-3
102-4
102-5
79
70
72
98
96
67
7
57
61
62
54
15
55
16
51
113
112
113
7
97
114
99
56
69
74
56
19
56
19
18
112
59
19
17
134
21
13
82
83
43
72
84
105
G0801 Only
73
35
41
39
85
32
102
2
100
107
42
40
57
87
33
102-7
101
103
80
104
81
106-2
G0802 Only
102-1
-56-
8
1
7
6
4
5
3
78
Model G0801/G0802 (Mfd. Since 09/15)
Page 59
Main Parts List
REF PART # DESCRIPTION REF PART # DESCRIPTION
1 P0801001 BASE 45 P0801045 ELEVATION SHAFT
2 P0801002 COLUMN 48 P0801048 GEAR SHAFT SLEEVE
3 P0801003 CAP SCREW M14-2 X 50 51 P0801051 ELEVATION GEAR 12T
4 P0801004 LOCK WASHER 14MM 54 P0801054 SPLASH GUARD
5 P0801005 FLAT WASHER 14MM 55 P0801055 CROSS LEADSCREW NUT
6 P0801006 ELEVATION LEADSCREW NUT 56 P0801056 CAP SCREW M5-.8 X 25
7 P0801007 CAP SCREW M6-1 X 20 57 P0801057 FLAT WASHER 6MM
8 P0801008 ELEVATION LEADSCREW 59 P0801059 SADDLE
9 P0801009 KEY 6 X 6 X 20 60 P0801060 WAY WIPER (REAR)
10 P0801010 THRUST BEARING 51204 61 P0801061 WAY WIPER (FRONT)
11 P0801011 ELEVATION BEARING BASE 62 P0801062 CAP SCREW M5-.8 X 12
13 P0801013 BALL BEARING 6004-2RS 63 P0801063 X-AXIS SCALE INDICATOR
14 P0801014 ELEVATION GEAR 12T 65 P0801065 ADJUSTABLE HANDLE M8-1.25 X 35
15 P0801015 TABBED WASHER 20MM 66 P0801066 Y-AXIS GIB
16 P0801016 SPANNER NUT M20-1.5 67 P0801067 LONGITUDINAL LEADSCREW NUT
17 P0801017 TABLE BASE CASTING 69 P0801069 LONGITUDINAL LEADSCREW
18 P0801018 GIB 70 P0801070 WORK TABLE
19 P0801019 GIB ADJUSTMENT SCREW M6-1 X 38 72 P0801072 X-AXIS LEADSCREW BRACKET
20 P0801020 CROSS LEADSCREW 73 P0801073 CAP SCREW M6-1 X 45
21 P0801021 KEY 5 X 5 X 20 74 P0801074 INT THREADED TAPER PIN 8 X 50
23 P0801023 LEADSCREW BRACKET 77 P0801077 X-AXIS GIB
24 P0801024 THRUST BEARING 51104 78 P0801078 CABINET BASE
25 P0801025 INT THREADED TAPER PIN 8 X 25 79 P0801079 OIL PAN
26 P0801026 CAP SCREW M6-1 X 20 80 P0801080 HEX BOLT M10-1.5 X 45
29 P0801029 GRADUATED DIAL 81 P0801081 FLAT WASHER 10MM
30 P0801030 KNURLED KNOB M5-.8 X 12 82 P0801082 CLUTCH
31 P0801031 HANDWHEEL TYPE-20 155D X 16B-K X M10-1.5 83 P0801083 COMPRESSION SPRING 24 X 15
32 P0801032 HANDLE W/O SHAFT 12, 22 X 75 84 P0801084 SPACER
33 P0801033 SHOULDER SCREW M10-1.5 X 12, 12 X 68 85 P0801085 HANDWHEEL
34 P0801034 ELEVATION CRANK 87 P0801087 CAP SCREW M6-1 X 12
35 P0801035 EXT RETAINING RING 17MM 88 P0801088 X-AXIS GRADUATED DIAL (LEFT)
36 P0801036 COMPRESSION SPRING 20 X 20 89 P0801089 STEEL BALL 5MM
37 P0801037 ELEVATION HANDLE CLUTCH 90 P0801090 COMPRESSION SPRING 4 X 12
38 P0801038 SET SCREW M6-1 X 16 91 P0801091 CAP SCREW M6-1 X 8
39 P0801039 ADJUSTMENT NUT 1-1/4 X 20 92 P0801092 CLUTCH
40 P0801040 X-AXIS GRADUATED DIAL (RIGHT) 96 P0801096 KEY 5 X 5 X 16
41 P0801041 BUSHING (G0801) 97 P0801097 CAP SCREW M8-1.25 X 16
42 P0801042 CAP SCREW M6-1 X 25 (G0801) 98 P0801098 LIMIT STOP
43 P0801043 ADAPTER SLEEVE (G0801) 99 P0801099 LIMIT STOP SLIDE NUT M8-1.25
Model G0801/G0802 (Mfd. Since 09/15)
-57-
Page 60
Main Parts List (Cont.)
REF PART # DESCRIPTION REF PART # DESCRIPTION
100 P0801100 REAR COLUMN COVER 109 P0801109 MOTOR CORD 14G 5W 48"
101 P0801101 PHLP HD SCR M6-1 X 12 110 P0801110 SWITCH CORD 14G 3W 24"
102 P0802102 POWER FEED ASSEMBLY (G0802) 111 P0801111 STRAIN RELIEF TYPE-5 M24-1.5
102-1 P0802102-1 POWER FEED BODY (G0802) 112 P0801112 BUTTON HD CAP SCR M6-1 X 10
102-2 P0802102-2 POWER FEED ADAPTER GEAR (G0802) 113 P0801113 WAY COVER HOLDER
102-3 P0802102-3 DETENT SLEEVE (G0802) 114 P0801114 WAY COVER
102-4 P0802102-4 POWER FEED COMPRESSION SPRING (G0802) 121 P0801121 ONE-SHOT OILER ASSEMBLY
102-5 P0802102-5 POWER FEED GRADUATED DIAL (G0802) 122 P0801122 PIPE CONNECTOR M8-1 X 25
102-6 P0802102-6 RETAINING COLLAR (G0802) 123 P0801123 FLAT WASHER 8MM
102-7 P0802102-7 LIMIT SWITCH (G0802) 124 P0801124 OIL DISTRIBUTOR 4-PORT M8-1
103 P0801103 FLAT WASHER 6MM 125 P0801125 TUBING CONNECTOR M8-1 X 8
104 P0801104 LOCK WASHER 10MM 126 P0801126 OIL DISTRIBUTOR 5-PORT M8-1
105 P0801105 SET SCREW M6-1 X 10 127 P0801127 TUBING SHEATH HNL 4-600
106 P0801106 WORKLAMP ASSEMBLY 128 P0801128 RIGHT-ANGLE FITTING M8-1 X 8
106-1 P0801106-1 LAMP BODY 129 P0801129 PIPE JOINT M8-1
106-2 P0801106-2 LENS RETAINER 130 P0801130 STRAIGHT COUPLING M8-1
106-3 P0801106-3 BULB LED 3W 12V BI-PIN 131 P0801131 TUBING (NYLON)
106-4 P0801106-4 LENS 132 P0801132 FLAT WASHER 6MM
106-5 P0801106-5 CAP SCREW M5-.8 X 25 133 P0801133 CAP SCREW M6-1 X 20
107 P0801107 STRAIN RELIEF TYPE-3 M20-1.5 134 P0801134 ON/OFF SWITCH 110V KEDU KJD10
108 P0801108 POWER CORD 14G 3W 72" 5-15P
-58-
Model G0801/G0802 (Mfd. Since 09/15)
Page 61
Headstock
294
293
296
205-1
207
310
225
248
253
244
250
251
224
225
249
304
304
245
248
225
254
244
225
313
300
226
243
255
261
299
206
227
242
256
259
257
228
258
211
298
229
263
264
264
303
214
213
212
307
222
222
220
219
216
215
201
312
221
218
216
230
311
266
286
297
202
210
209
208
308
285
266
287
203
291
231
232
235
306
283
267
267
236
291
290
289
286
284
268
268
234
266
267
268
233
282
204
238
296
240
295
281
239
237
275
241
205-4
205-7
278
263
205-2
205-3
205-5
205-8 205-8
205
280
279
277
205-6
Model G0801/G0802 (Mfd. Since 09/15)
265
309
-59-
Page 62
Headstock Parts List
REF PART # DESCRIPTION REF PART # DESCRIPTION
201 P0801201 SPINDLE HEAD 248 P0801248 HEX NUT M14-1.5 THIN
202 P0801202 ROCKER ARM BRIDGE 249 P0801249 GRADUATED DIAL
203 P0801203 MOTOR BRACKET 250 P0801250 KNURLED KNOB M5-.8 X 12
204 P0801204 MOTOR MOUNTING PLATE 251 P0801251 HANDWHEEL TYPE-21 115D X 12B-K X M18-2.5
205 P0801205 MOTOR 1.5 HP 110V/220V 1-PH 253 P0801253 HANDLE W/O SHAFT 8, 18 X 65
205-1 P0801205-1 MOTOR FAN COVER 254 P0801254 KNURLED HANDLE M6-1 X 10, 58L, 10 OD
205-2 P0801205-2 S CAPACITOR 150M 250V 1-5/8 X 3-1/4 255 P0801255 QUILL LOCK SCREW M8-1.25 X 125
205-3 P0801205-3 R CAPACITOR 20M 450V 1-5/8 X 3-1/4 256 P0801256 LOCK SET
205-4 P0801205-4 MOTOR FAN 257 P0801257 SPACER
205-5 P0801205-5 CENTRIFUGAL SWITCH 258 P0801258 LOCK SET
205-6 P0801205-6 CAPACITOR COVER 259 P0801259 CAP SCREW M6-1 X 12
205-7 P0801205-7 CONTACT PLATE 261 P0801261 QUILL DOG
205-8 P0801205-8 BALL BEARING 6205ZZ 263 P0801263 COMPRESSION SPRING 11 X 48
206 P0801206 BELT HOUSING BASE 264 P0801264 DEPTH STOP LIMIT NUT M12-1
207 P0801207 BELT HOUSING COVER 265 P0801265 LEADSCREW
208 P0801208 SPINDLE R-8 266 P0801266 T-BOLT M10-1.5 X 40
209 P0801209 BEARING COVER 267 P0801267 FLAT WASHER 10MM
210 P0801210 TAPERED ROLLER BEARING 30207 268 P0801268 HEX NUT M10-1.5
211 P0801211 SPINDLE SLEEVE 275 P0801275 DOWEL PIN 14 X 55
212 P0801212 TAPERED ROLLER BEARING 30206 277 P0801277 BUSHING
213 P0801213 TABBED WASHER 30MM 278 P0801278 ADJUSTABLE HANDLE M8-1.25 X 25
214 P0801214 SPANNER NUT M30-1.5 279 P0801279 FLAT WASHER 8MM
215 P0801215 INT RETAINING RING 75MM 280 P0801280 HEX BOLT M8-1.25 X 20
216 P0801216 BALL BEARING 6009ZZ 281 P0801281 KEY 8 X 8 X 35
218 P0801218 SPINDLE COVER 282 P0801282 STUD-SE M12-1.75 X 155, 12
219 P0801219 PHLP HD SCR M5-.8 X 12 283 P0801283 HEX NUT M12-1.75
220 P0801220 SHAFT 284 P0801284 ROCKER ARM
221 P0801221 SPINDLE PULLEY 285 P0801285 PIVOT SHAFT
222 P0801222 SPANNER NUT M42 X 1.5 286 P0801286 FLAT WASHER 12MM
224 P0801224 SPINDLE RETURN NUT M18-1.5 287 P0801287 LOCK NUT M12-1.75
225 P0801225 SET SCREW M6-1 X 10 289 P0801289 IDLER PULLEY SHAFT
226 P0801226 RETURN SPRING COVER (LEFT) 290 P0801290 IDLER PULLEY
227 P0801227 CLUTCH 291 P0801291 BALL BEARING 6003-2RS
228 P0801228 COMPRESSION SPRING 25 X 33 293 P0801293 INT RETAINING RING 35MM
229 P0801229 GEAR 48T 294 P0801294 EXT RETAINING RING 17MM
230 P0801230 KEY 6 X 6 X 15 295 P0801295 MOTOR PULLEY
231 P0801231 GEAR SHAFT 296 P0801296 SET SCREW M8-1.25 X 8
232 P0801232 TORSION SPRING 32 X 80 297 P0801297 CAP SCREW M6-1 X 35
233 P0801233 RETURN SPRING COVER (RIGHT) 298 P0801298 CAP SCREW M6-1 X 45
234 P0801234 OIL CUP 8MM 299 P0801299 HINGE 40 X 40
235 P0801235 CAP SCREW M5-.8 X 20 300 P0801300 FLAT HD SCR M5-.8 X 12
236 P0801236 EXT RETAINING RING 19MM 303 P0801303 BELT HOUSING HINGE
237 P0801237 HANDLE HUB 304 P0801304 V-BELT A33
238 P0801238 CAP SCREW M8-1.25 X 25 306 P0801306 DRAWBAR 7/16-20
239 P0801239 HEX NUT M10-1.5 307 P0801307 GASKET
240 P0801240 HANDLE SHAFT M10-1.5 X 240 308 P0801308 CAP SCREW M5-.8 X 6
241 P0801241 HANDLE M10-1.5 X 24D X 32L (PLASTIC) 309 P0801309 CAP SCREW M5-.8 X 5
242 P0801242 GEAR SHAFT 310 P0801310 SHOULDER SCREW M8-1.25 X 12, 10 X 60
243 P0801243 KEY 4 X 4 X 20 311 P0801311 SET SCREW M6-1 X 8 CONE-PT
244 P0801244 THRUST BEARING 51102 312 P0801312 SET SCREW M6-1 X 8
245 P0801245 SHAFT SLEEVE 313 P0801313 HEX NUT M6-1
-60-
Model G0801/G0802 (Mfd. Since 09/15)
Page 63
Electrical Panel & Accessories
Electrical Panel
401 402
24 0
Transformer
220
110 0
403
404
PE
407
408
409
410
414
415
406
412
411
413
416
417
220V Magnetic Switch
424
405
423
421
422
REF PART # DESCRIPTION REF PART # DESCRIPTION
401 P0801401 MANUAL STARTER CHINT NS2-25 20-25A 413 P0801413 WRENCH 17 X 19MM OPEN-ENDS
402 P0801402 TRANSFORMER BEIJ AOHENGDA JBK5-63VA 414 P0801414 SCREWDRIVER FLAT #2
403 P0801403 TERMINAL BAR 10P 415 P0801415 SCREWDRIVER PHILLIPS #2
404 P0801404 TERMINAL BAR 6P 416 P0801416 ADAPTER MT#3-MT#2
405 P0801405 ON/OFF SWITCH 220V KEDU JD3 417 P0801417 DRILL CHUCK ARBOR R8-B16
406 P0801406 TOOLBOX 418 P0801418 SPINDLE SLEEVE R8-MT#3
407 P0801407 DRIFT KEY 419 P0801419 CHUCK KEY
408 P0801408 HEX WRENCH 6MM 420 P0801420 DRILL CHUCK B16 1-13MM
409 P0801409 HEX WRENCH 5MM 421 P0801421 BOTTLE FOR OIL
410 P0801410 HEX WRENCH 4MM 422 P0801422 T-BOLT M12-1.75 X 55
411 P0801411 HEX WRENCH 3MM 423 P0801423 FLAT WASHER 12MM
412 P0801412 WRENCH 12 X 14MM OPEN-ENDS 424 P0801424 HEX NUT M12-1.75
420
418
419
Model G0801/G0802 (Mfd. Since 09/15)
-61-
Page 64
Labels
G0802 Machine Labels B
(10/30/15)
• Label is actual size
• Label must be made of
oil-resistant material
***These labels must have individual letters. Do not print with clear background.
grizzly.com
***
To reduce risk of death
or serious injury, read
manual BEFORE using
machine.
To get a new manual, call
(800) 523-4777 or go to
www.grizzly.com.
WARNING!
KC
O
HS/
YRU
J
N
I
!D
R
A
ZA
H
r
e
wop
t
c
en
n
oc
s
i
D
,
st
n
e
mt
s
u
j
da
er
of
e
b
r
o
,
ec
n
a
n
etn
i
am
.e
c
i
vr
e
s
Always keep this
cover closed
during operation.
PINCH
HAZARD!
WARNING!
COLOR CODE
GRIZZLY BEIGE
PANTONE 7527 C
WARNING!
ENTANGLEMENT
HAZARD!
Tie back long hair, roll up
long sleeves, and remove
loose clothing, jewelry, or
gloves to prevent getting
caught in moving parts.
Always wear
ANSI-approved safety
glasses and face shield
when using this
machine.
EYE/FACE INJURY
HAZARD!
To reduce risk of death
or serious injury, read
manual BEFORE using
machine.
To get a new manual, call
(800) 523-4777 or go to
www.grizzly.com.
WARNING!
INJURY/SHOCK
HAZARD!
Disconnect power
before adjustments,
maintenance, or
service.
Always keep this
cover closed
during operation.
PINCH
HAZARD!
WARNING!
www.grizzly.com.
WARNING!
ENTANGLEMENT
HAZARD!
Tie back long hair, roll up
long sleeves, and remove
loose clothing, jewelry, or
gloves to prevent getting
caught in moving parts.
Always keep this
cover closed
during operation.
PINCH
HAZARD!
WARNING!
WARNING!
ENTANGLEMENT
HAZARD!
Tie back long hair, roll up
long sleeves, and remove
loose clothing, jewelry, or
gloves to prevent getting
caught in moving parts.
Always wear
ANSI-approved safety
glasses and face shield
when using this
machine.
EYE/FACE INJURY
HAZARD!
COLOR CODES
GRIZZLY LOGO RED
PANTONE 711C or RAL 3020
PANTONE 151 C or RAL 2005
WARNING
NOTICE
PANTONE 3005 C or RAL 5005
501
(10/30/15)
• Scale = 1:1
(unless otherwise noted)
• Labels MUST be made of
chemical-resistant material
• Lubricant: Use Grizzly T23962
Machine Oil or ISO 68 equivalent.
• To operate pump, pull handle six
times every 4 hours of use.
COLOR CODES
GRIZZLY LOGO RED
PANTONE 711C or RAL 3020
PANTONE 151 C or RAL 2005
WARNING
NOTICE
PANTONE 3005 C or RAL 5005
(10/30/15)
• Label is actual size
• Label must be made of
oil-resistant material
To reduce risk of death
or serious injury, read
manual BEFORE using
machine.
To get a new manual, call
(800) 523-4777 or go to
www.grizzly.com.
WARNING!
INJURY/SHOCK
HAZARD!
Disconnect power
before adjustments,
maintenance, or
service.
Always keep this
cover closed
during operation.
PINCH
HAZARD!
WARNING!
WARNING!
ENTANGLEMENT
HAZARD!
Tie back long hair, roll up
long sleeves, and remove
loose clothing, jewelry, or
gloves to prevent getting
caught in moving parts.
Always wear
ANSI-approved safety
glasses and face shield
when using this
machine.
EYE/FACE INJURY
HAZARD!
G0802 Machine Labels B
(10/30/15)
• Label is actual size
• Label must be made of
oil-resistant material
***These labels must have individual letters. Do not print with clear background.
grizzly.com
***
G0802
***
To reduce risk of death
or serious injury, read
manual BEFORE using
machine.
To get a new manual, call
(800) 523-4777 or go to
www.grizzly.com.
WARNING!
K
COHS
/YR
U
JN
I
!DRAZAH
rew
o
p t
ce
n
noc
s
iD
,stnem
t
su
jda
e
r
ofe
b
ro
,
ecn
a
ne
t
nia
m
.e
c
i
v
re
s
512
Always keep this
cover closed
during operation.
PINCH
HAZARD!
WARNING!
WARNING!
ENTANGLEMENT
HAZARD!
Tie back long hair, roll up
long sleeves, and remove
loose clothing, jewelry, or
gloves to prevent getting
caught in moving parts.
Always wear
ANSI-approved safety
glasses and face shield
when using this
machine.
EYE/FACE INJURY
HAZARD!
(10/30/15)
• Label must be made of
oil-resistant material
REF PART # DESCRIPTION REF PART # DESCRIPTION
501 P0801501 READ MANUAL LABEL 508 P0802508 MACHINE ID LABEL (G0802)
502 P0801502 GRIZZLY NAMEPLATE 509 P0801509 ELECTRICITY LABEL
503 P0801503 ENTANGLEMENT HAZARD LABEL 510 P0801510 GRIZZLY GREEN TOUCH-UP PAINT
504 P0801504 EYE/FACE INJURY HAZARD LABEL 511 P0801511 GRIZZLY.COM LABEL
505 P0801505 DISCONNECT POWER LABEL 512 P0801512 MODEL NUMBER LABEL (G0801)
506 P0801506 GRIZZLY BEIGE TOUCH-UP PAINT 512 P0802512 MODEL NUMBER LABEL (G0802)
507 P0801507 PINCH HAZARD LABEL 513 P0801513 LUBRICATION NOTICE
508 P0801508 MACHINE ID LABEL (G0801)
509
WARNING!
To reduce risk of death
or serious injury, read
manual BEFORE using
machine.
To get a new manual, call
(800) 523-4777 or go to
www.grizzly.com.
502
503 504
WARNING!
ENTANGLEMENT
HAZARD!
Tie back long hair, roll up
long sleeves, and remove
loose clothing, jewelry, or
gloves to prevent getting
caught in moving parts.
EYE/FACE INJURY
HAZARD!
Always wear
ANSI-approved safety
glasses and face shield
when using this
machine.
505
INJURY/SHOCK
HAZARD!
Disconnect power
before adjustments,
maintenance, or
service.
506
Motor: 1.5 HP, 110V/220V, 1-Ph., 60 Hz
Prewired: 110V
Full-Load Amps: 17.8A at 110V, 8.6A at 220V
Longitudinal Table Travel: 14-1/4"
Cross Table Travel: 6"
Vertical Table Travel: 11"
Max. Distance Spindle to Column: 5-1/4"
Max. Distance Spindle to Table: 11"
Head Tilt: 45° Left/Right
Turret Swivel: 45° Left/Right
Spindle Travel: 3"
Spindle Taper: R-8
Drawbar Thread Size: 7/16"-20
Spindle Speeds: 9, 230–2520 RPM
Weight: 810 lbs.
To reduce the risk of serious personal injury while using this machine:
1. Read and understand owner’s manual before starting.
2. Always wear approved safety glasses AND a face shield.
3. Only plug power cord into a grounded outlet.
4. Disconnect power before setting up, adjusting, or servicing.
5. Tie back long hair, roll up sleeves, and DO NOT wear loose
6. Keep all guards in place and covers closed during operation.
7. Never use hands to secure workpiece to table during
8. Avoid positioning hands where they could slip into rotating bits.
9. Never attempt to slow or stop spindle with hands or tools.
10. Always use proper feeds and speeds for operation and workpiece.
11. Never leave machine running unattended.
12. DO NOT expose to rain or use in wet locations.
13. Prevent unauthorized use by children or untrained users.
508
Specifications
clothing, gloves, or jewelry.
operation—use clamps or a vise.
507
WARNING!
PINCH
HAZARD!
Always keep this
cover closed
during operation.
MODEL G0802
6" X 26"
VERTICAL MILL
Date
Mfd. for Grizzly in China
S/N
• Lubricant: Use Grizzly T23962
Machine Oil or ISO 68 equivalent.
• To operate pump, pull handle six
times every 4 hours of use.
-62-
513
510
511
Model G0801/G0802 (Mfd. Since 09/15)
509
509
Page 65
WARRANTY CARD
Name _____________________________________________________________________________
Street _____________________________________________________________________________
City _______________________ State _________________________ Zip _____________________
Phone # ____________________ Email _________________________________________________
Model # ____________________ Order # _______________________ Serial # __________________
The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop
better products and services. Of course, all information is strictly confidential.
1. How did you learn about us?
____ Advertisement ____ Friend ____ Catalog
____ Card Deck ____ Website ____ Other:
2. Which of the following magazines do you subscribe to?
____ Cabinetmaker & FDM
____ Family Handyman
____ Hand Loader
____ Handy
____ Home Shop Machinist
____ Journal of Light Cont.
____ Live Steam
____ Model Airplane News
____ Old House Journal
____ Popular Mechanics
3. What is your annual household income?
____ $20,000-$29,000 ____ $30,000-$39,000 ____ $40,000-$49,000
____ $50,000-$59,000 ____ $60,000-$69,000 ____ $70,000+
CUT ALONG DOTTED LINE
4. What is your age group?
____ 20-29 ____30-39 ____ 40-49
____ 50-59 ____60-69 ____ 70+
5. How long have you been a woodworker/metalworker?
____ 0-2 Years ____ 2-8 Years ____ 8-20 Years ____20+ Years
6. How many of your machines or tools are Grizzly?
____ 0-2 ____ 3-5 ____ 6-9 ____10+
____ Popular Science
____ Popular Woodworking
____ Precision Shooter
____ Projects in Metal
____ RC Modeler
____ Rie
____ Shop Notes
____ Shotgun News
____ Today’s Homeowner
____ Wood
____ Wooden Boat
____ Woodshop News
____ Woodsmith
____ Woodwork
____ Woodworker West
____ Woodworker’s Journal
____ Other:
7. Do you think your machine represents a good value? _____ Yes _____No
8. Would you recommend Grizzly Industrial to a friend? _____ Yes _____No
9. Would you allow us to use your name as a reference for Grizzly customers in your area?
Note: We never use names more than 3 times. _____Yes _____No
10. Comments: _____________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
Page 66
FOLD ALONG DOTTED LINE
FOLD ALONG DOTTED LINE
Place
Stamp
Here
GRIZZLY INDUSTRIAL, INC.
P.O. BOX 2069
BELLINGHAM, WA 98227-2069
Send a Grizzly Catalog to a friend:
Name_______________________________
Street_______________________________
City______________State______Zip______
TAPE ALONG EDGES--PLEASE DO NOT STAPLE
Page 67
WARRANTY & RETURNS
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,
negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty
and any and all warranties that may be implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.
In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and
any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.
We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,
or consequential damages arising from the use of our products.
To take advantage of this warranty, contact us by mail or phone and give us all the details. We will then issue
you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of the carton. We
will not accept any item back without this number. Proof of purchase must accompany the merchandise.
The manufacturers reserve the right to change specifications at any time because they constantly strive to
achieve better quality equipment. We make every effort to ensure that our products meet high quality and
durability standards and we hope you never need to use this warranty.
Please feel free to write or call us if you have any questions about the machine or the manual.
Thank you again for your business and continued support. We hope to serve you again soon.
Page 68
Loading...