WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#WKBLJH19739 PRINTED IN CHINA
V3.02.21
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.
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
from the
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 InfoManual Accuracy
and manufacture date
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
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
Manufacture Date
Serial Number
-2-
Model G0842 (Mfd. Since 2/21)
Identification
Become familiar with the names and locations of the controls and features shown below to better understand
the instructions in this manual.
Headstock
ON/OFF
Switch w/
Disabling Key
Spindle Speed
Lever
Tool Rest
Lock Handle
Copy
Attachment
Spindle
Motor
Tool Rest
Cutting
Tool Lock
Handle
Cutting Tool
Adjustment
Handwheel
Bed
Quill
Tailstock
Handwheel
Tailstock
Copy Attachment
Handwheels
For Your Own Safety Read Instruction Manual Before
Operating Lathe
a) Wear eye protection.
b) Do not wear gloves, necktie, or loose clothing.
c) Tighten all locks before operating.
d) Rotate workpiece by hand before applying power.
e) Rough out workpiece before installing on faceplate.
) Do not mount split workpiece or one containing knot.
f
) Use lowest speed when starting new workpiece.
g
Model G0842 (Mfd. Since 2/21)
Tool Tray
-3-
Controls &
To reduce your risk of
serious injury, read this
entire manual BEFORE
Tailstock
Components
using machine.
Refer to Figures 1–5 and the following descriptions to become familiar with the basic controls of
this machine.
Headstock
C
FDE
G
Figure 2. Tailstock controls.
D. Quill: Holds MT#2 centers or tooling. Moves
toward and away from spindle.
E. Quill Locking Nut: Secures quill in position.
F. Tailstock Handwheel: Rotates to move quill
toward and away from spindle.
A
B
Figure 1. Headstock controls.
ON/OFF Switch w/Disabling Key: Turns
A.
motor ON when flipped up; turns motor OFF
when pressed down. Remove yellow key to
disable switch so motor cannot start.
Spindle Speed Lever: Adjusts spindle speed
B.
from low to high within range governed by
pulley belt position (see Page 33 for more
information).
Spindle: Accepts MT#2 centers or 1" x 8
C.
TPI (RH) tooling for mounting workpieces.
Rotates counterclockwise (down, toward
front of machine).
G. Tailstock Clamp Bolts (2): Secure position
of tailstock along bed.
Tool Rest
H
J
I
Figure 3. Tool rest controls.
H. Tool Rest: Provides stable platform for cut-
ting tools.
I. Tool Rest Lock Handle: Secures tool rest in
position.
-4-
J. Tool Rest Base Locking Bolt: Secures tool
rest base in position along bed.
Model G0842 (Mfd. Since 2/21)
Copy Attachment
L
K
M
R
Q
P
N
O
Figure 4. Front copy attachment controls.
K. Cutting Tool Lock Handle: Secures copy
attachment cutting tool in position.
Copy Attachment Safety Shield: Tilts up
L.
or down as needed to shield user from flying
chips while using copy attachment.
M. Cutting Tool Adjustment Handwheel:
Moves cutting tool toward or away from
workpiece.
N. Copy Attachment: Mounts to lathe bed and
"traces" premade template or master spindle
during turning operations to allow user to
make identical finished workpieces.
S
T
Figure 5. Rear copy attachment controls.
P. Stylus: Controls depth of cut by "tracing"
contour of template or master spindle.
Q. Stylus Tension Adjustment Knob:
Increases or decreases pressure applied by
stylus on template or master spindle.
R. Copy Attachment Cutting Tool: Performs
cutting action on workpiece when using copy
attachment.
Hinged Template Support: Mounts a
S.
flat template with the desired profile when
secured in UP position.
T. Template Support/Master Spindle Centers:
Secure template support or master spindle.
Copy Attachment Handwheel: Rotates
O.
clockwise to move copy attachment left.
Rotates counterclockwise to move copy
attachment right.
Model G0842 (Mfd. Since 2/21)
-5-
Machine Data Sheet
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
Width (side-to-side) x Depth (front-to-back) x Height........................................................................... 62 x 24 x 48 in.
Footprint (Length x Width)..................................................................................................................... 54 x 18-1/2 in.
Length x Width x Height....................................................................................................................... 60 x 17 x 19 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement............................................................................................................ 110V, Single-Phase, 60Hz
Full-Load Current Rating........................................................................................................................................ 11A
Power Cord Included.............................................................................................................................................. Yes
Power Cord Length................................................................................................................................................. 8 ft.
Power Cord Gauge......................................................................................................................................... 14 AWG
Included Plug Type.................................................................................................................................... NEMA 5-15
Horsepower............................................................................................................................................. 3/4 HP
Power Transfer .................................................................................................................................. Belt Drive
Swing Over Bed......................................................................................................................................... 14 in.
Swing Over Tool Rest Base....................................................................................................................... 12 in.
Distance Between Centers........................................................................................................................ 37 in.
Max. Distance Tool Rest to Spindle Center........................................................................................... 4-1/2 in.
No of Spindle Speeds..................................................................................................................................... 10
Floor to Center Height......................................................................................................................... 44-5/8 in.
-6-
Model G0842 (Mfd. Since 2/21)
Spindle Information
Spindle Thread Size........................................................................................................................ 1 in. x 8 TPI
Spindle Thread Direction.................................................................................................................. Right Hand
Type of Included Spindle Center............................................................................................................... MT#2
Tool Rest Information
Tool Rest Width......................................................................................................................................... 12 in.
Tool Rest Post Diameter.............................................................................................................................. 1 in.
Tool Rest Post Length................................................................................................................................. 4 in.
Tool Rest Base Height................................................................................................................................. 1 in.
Headstock............................................................................................................................................ Cast Iron
Tailstock............................................................................................................................................... Cast Iron
Bed Width.............................................................................................................................................. 6-1/2 in.
Faceplate Size............................................................................................................................................. 6 in.
Other Specifications:
Country of Origin ................................................................................................................................................ China
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time .............................................................................................................. 1 Hour
Serial Number Location ................................................................................................................... Machine ID Label
ISO 9001 Factory .................................................................................................................................................. Yes
Features:
37" Distance Between Centers
14" Swing Over Bed
9" Swing Over Tool Rest
Copy Device for Workpieces Up to 8" Diameter and 32" Long
12" Tool Rest
Includes 6" Faceplate, MT#2 Live Center, and MT#2 Spur Center
Faceplate Spanner Wrenches and Tooling Removal Pin Included
Model G0842 (Mfd. Since 2/21)
-7-
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.
Alerts the user to useful information about proper operation of the
NOTICE
machine to avoid machine damage.
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-
-8-
Model G0842 (Mfd. Since 2/21)
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.
Model G0842 (Mfd. Since 2/21)
-9-
Additional Safety for Wood Lathes
Serious injury or death can occur from getting entangled in, crushed between, or struck
by rotating parts on a lathe! Rotating workpieces can come loose and strike operator or
bystanders with deadly force if they are improperly secured, rotated too fast, or are not strong
enough for the rotational forces required for turning. Improper tool setup or usage can cause
tool kickback or grabbing, resulting in impact injury or entanglement. To reduce the risk of
operator (or bystander) injury or death, anyone operating this machine MUST completely heed
the hazards and warnings below.
VERIFY WORKPIECE INTEGRITY. Verify each
workpiece is free of knots, splits, nails, or foreign
material to ensure it can safely rotate on spindle
without breaking apart or causing tool kickback.
PROPERLY PREPARE WORKPIECE.
Before mounting, cut off waste portions to
balance workpiece for safe rotation and removal
of large edges that can catch on tooling.
SECURE LOCKS. Verify tool rest, headstock,
and tailstock are secure before turning lathe ON.
SECURE WORKPIECE. Use proven setup techniques and always verify workpiece (and centers/
tooling holding workpiece) are well-secured before
starting lathe. Only use high-quality fasteners with
non-tapered heads for faceplate attachment.
ADJUST TOOL SUPPORT. An improperly supported tool may be grabbed or ejected. Adjust tool
rest approximately
1
⁄8" above workpiece center line to provide proper
support for turning tool. Firmly hold turning tool
with both hands against tool rest.
1
⁄4" away from workpiece and
WEAR PROPER PPE. Always wear a face shield
and safety glasses when operating lathe. Do not
wear gloves, necktie or loose clothing. Keep long
hair away from rotating spindle.
USE CORRECT SPEEDS. Select correct spindle
speed for workpiece size, type, shape, and
condition. Use low speeds when roughing or when
turning large, long, or non-concentric workpieces.
Allow spindle to reach full speed before turning.
AVOID TOOL KICKBACK. This occurs when
turning tool is grabbed or ejected from workpiece
with great force. Commonly caused by poor
workpiece selection/preparation, improper tool
usage, or improper machine setup or tool rest
adjustment.
SAFELY PERFORM ROUGHING. Use correct
tool. Take light cuts, use low speeds, and firmly
support tool with both hands.
USE SHARP TOOLS. Sharp tools cut with
less resistance than dull tools. Using dull tools
increases the risk of tool kickback or grabbing.
REMOVE ADJUSTMENT TOOLS. Remove all
chuck keys, wrenches, and adjustment tools
before turning lathe ON. These items can become
deadly projectiles when spindle is started.
CHECK CLEARANCES. Before starting spindle,
verify workpiece has adequate clearance by
hand-rotating it through its entire range of motion.
TEST NEW SETUPS. Test each new setup by
starting spindle rotation at lowest speed and
standing to side of lathe until workpiece reaches
full speed and you can verify safe rotation.
-10 -
SAFELY STOPPING ROTATION. Always allow
rotating workpiece to stop on its own. Never put
hands or another object on workpiece to stop it.
SAFELY MEASURE WORKPIECE. Only measure mounted workpiece after it has completely
stopped. Trying to measure a spinning workpiece
increases entanglement risk.
SANDING/POLISHING. To reduce entanglement
risk, remove tool rest before sanding. Never
completely wrap sandpaper around workpiece.
Model G0842 (Mfd. Since 2/21)
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 is prewired to operate on a power
supply circuit that has a verified ground and meets
the following requirements:
process. DO NOT connect to power until
Availability
Electrocution, fire, shock,
Serious injury could occur if you connect
machine to power before completing setup
instructed later in this manual.
110V Circuit Requirements
Nominal Voltage .................... 110V, 115V, 120V
property, consult an electrician if you are
unsure about wiring practices or electrical
codes in your area.
-11-
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 & Plug Requirements
it will not fit the outlet, have a qualified
electrician install the proper outlet with a
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.
This machine is equipped with a power cord that
has an equipment-grounding wire and a grounding
plug. Only insert plug into a matching receptacle
(outlet) that is properly installed and grounded in
accordance with all local codes and ordinances.
DO NOT modify the provided plug!
GROUNDED
5-15 RECEPTACLE
Grounding Pin
5-15 PLUG
Extension Cords
If you must use an extension
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
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.
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!
The following items are needed, but not included,
for the setup/assembly of this machine.
Description Qty
• Additional People ....................... As Needed
• Safety Glasses (for each person) ............... 1
HEAVY LIF T!
Straining or crushing injury
may occur from improperly
lifting machine or some of
its parts. To reduce this risk,
get help from other people
and use a forklift (or other
lifting equipment) rated for
weight of this machine.
If items are damaged
call us immediately at (570) 546-9663.
Save all packaging materials until
Model G0842 (Mfd. Since 2/21)
-13-
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.
F. Copy Attachment ........................................ 1
USE THIS CHART TO MATCH UP
HARDWARE DURING THE INVENTORY
AND ASSEMBLY PROCESS.
Flat
Head
Cap
Screw
5mm
Model G0842 (Mfd. Since 2/21)
5mm
-15-
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
Cleanup
Cleanup
Gasoline and petroleum
products have low flash
points and can explode
or cause fire if used to
clean machinery. Av oi 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.
are toxic if inhaled. Only
area.
NOTICE
Avoid harsh solvents like acetone or brake
parts cleaner that may damage painted surfaces. Always test on a small, inconspicuous location first.
T23692—Orange Power Degreaser
A great product for removing the waxy shipping grease from the non-painted parts of the
machine during clean up.
Repeat Steps 2–3 as necessary until clean,
then coat all unpainted surfaces with a quality
metal protectant to prevent rust.
-16 -
Figure 11. T23692 Orange Power Degreaser.
Model G0842 (Mfd. Since 2/21)
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.
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
Model G0842 (Mfd. Since 2/21)
24"
= Electrical Connection
Figure 12. Minimum working clearances.
62"
-17-
Assembly
The machine must be fully assembled before it
can be operated. Before beginning the assembly
process, refer to
all
goes smoothly, first clean any
ered or coated in heavy-duty rust preventative (if
applicable).
Needed for Setup and gather
listed items. To ensure the assembly process
parts that are cov-
To assemble lathe:
Attach (4) legs to tool tray with (8) M8-1.25 x
1.
16 carriage bolts, (8) 8mm flat washers, and
(8) M8-1.25 hex nuts (see Figure 13). Finger-
tighten hex nuts for now.
Position end supports between tops of legs
2.
and attach each support with (6) M8-1.25 x
16 carriage bolts, (6) 8mm flat washers, and
(6) M8-1.25 hex nuts (see Figure 14). Finger-
tighten hex nuts for now.
End
Supports
x 12
Note: Leg with warning label attaches to front
left corner of tool tray; flanged side of tray
faces up.
Tip: Fasten legs to tool tray over a clean
piece of cardboard on floor to avoid scratching paint.
Warning
Label
Flange
Facing Up
x 8
Figure 13. Legs attached to tool tray.
Tool Tray
Legs
Figure 14. End supports installed onto legs.
3. With help of an assistant, lift lathe and align
mounting holes in bottom of lathe with holes
in tops of end supports (see Figure 15).
Attach lathe to end supports with (8) M8-1.25
4.
x 16 hex bolts, (8) 8mm lock washers, and (8)
M8-1.25 hex nuts (see Figure 15). Tighten all
fasteners installed in Steps 1–4.
-18-
(Headstock End)(Tailstock End)
x 8
Figure 15. Lathe attached to end supports.
Model G0842 (Mfd. Since 2/21)
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.
DO NOT start machine until all preceding
setup instructions have been performed.
Operating an improperly set up machine
Serious injury or death can result from
Attach each of (3) copy attachment handwheel
5.
handles to the hub, then tighten pre-installed
jam nuts against hub (see Figure 16).
Hub
Jam Nut
Handle
Figure 16. Copy attachment handwheel handles
attached to hub.
— If you plan to use the lathe for spindle or
faceplate turning operations, loosen tool
rest base locking bolt, rotate tool rest
so it faces front of lathe, then retighten
bolt (see Figure 17). Move copy attachment bracket and handles all the way left
against headstock so they are out of the
way. Now, proceed to Test Run.
Important:The tool rest is installed back-
wards for shipping purposes and must be
properly repositioned (refer to Page 28)
before starting turning operations.
Test Run
Troubleshooting
The test run consists of verifying the following:
1) The motor powers up and runs correctly, and
2) the safety disabling mechanism on the switch
works correctly.
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.
Copy Attachment
Bracket
Tool Rest
Figure 17. Tool rest positioned for operations
and copy attachment bracket moved out of way.
— If you plan to use lathe to make spindle
copies, proceed to Test Run and com-
plete all steps, then proceed to Copy Attachment Operation on Page 24.
Model G0842 (Mfd. Since 2/21)
Tool Rest Base
Locking Bolt
may result in malfunction or unexpected results that can lead to serious injury,
death, or machine/property damage.
To test run machine:
Clear all setup tools away from machine.
1.
2. Connect machine to power supply.
-19 -
3. Verify machine is operating correctly by turning machine ON.
When operating correctly, machine runs
—
smoothly with little or no vibration or rubbing noises.
The spindle speed lever adjusts pulley
width to change spindle speed. To prevent
damage to this mechanism, lathe MUST be
running before using variable speed lever.
— Investigate and correct strange or unusu-
al noises or vibrations before operating machine further. Always disconnect
machine from power when investigating or
correcting potential problems.
4. Turn machine OFF.
Remove switch disabling key, as shown in
5.
Figure 18.
Figure 18. Example of removing switch key from
paddle switch.
9. Test spindle speed by pulling shift lever out
(see Figure 19) and slowly adjusting it left
and right.
Spindle Speed
Shift Lever
Figure 19. Location of spindle speed lever.
— The machine should speed up and slow
down as you move the lever. If this is
the case, then Test Run is over and your
machine is ready for normal operations.
6.
Try to start machine with paddle switch. The
machine should not start.
— If the machine does not start, the switch
disabling feature is working correctly.
— If the machine does start, immediately stop
the machine. The switch disabling feature
is not working correctly. This safety feature must work properly before proceeding
with regular operations. Call Tech Support
for help.
. Re-insert switch disabling key.
7
Turn machine ON.
8.
-20-
— If machine has problems changing speeds,
turn machine OFF, disconnect it from
power, and refer to Troubleshooting chart
on Page 42, or call Tech Support for help.
Congratulations! The Test Run is complete!
Model G0842 (Mfd. Since 2/21)
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 isnot 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
Operation Overview
machine controls/components
are easier to understand.
seek additional
, and do additional research
using machine.
Typical Turning (Non-Copy)
Operations
1. Operator examines workpiece to make sure
it is suitable for turning. No extreme bows,
knots, or cracks should exist.
Prepares and trims workpiece with a bandsaw
2.
or table saw to make it roughly concentric.
Installs workpiece between centers, or attach-
3.
es it to faceplate or chuck.
Adjusts tool rest according to type of
4.
operation, and sets minimum clearance
between workpiece and lip of tool rest to
gap.
5. Rotates workpiece by hand to verify spindle
and workpiece rotate freely throughout full
range of motion.
Ties back long hair and clothing and puts on
6.
safety glasses, face shield, and respirator.
1
⁄4"
Eye injuries or respiratory problems can
occur while operating this machine. Wear
personal protective equipment to reduce
your risk from these hazards.
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.
Model G0842 (Mfd. Since 2/21)
Starts lathe, pulls variable speed lever out,
7.
and adjusts lathe speed for type of wood
and size of workpiece installed and carefully begins turning operation, keeping chisel
against tool rest entire time it is cutting.
Turns lathe OFF when cutting operation is
8.
complete.
-21-
Typical Copy Operations
Operator examines workpiece to make sure
1.
it is suitable for cutting. No extreme bows,
knots, or cracks should exist.
Prepares and trims workpiece with a bandsaw
2.
or table saw to make it roughly concentric.
Installs workpiece between centers, and
3.
installs template or master spindle.
Adjusts cutting tool and stylus to just touch
4.
workpiece and template or master spindle.
Ties back long hair and clothing and puts on
5.
safety glasses, face shield, and respirator.
Workpiece Inspection
Some workpieces are not safe to turn or may
require modification before they are safe to turn.
Before turning, inspect all workpieces for the
following:
• Workpiece Type:
This machine is intended for turning natural
wood products. Never attempt to turn any
composite wood materials, plastics, metal,
stone, or rubber workpieces; turning these
materials can lead to machine damage or
severe injury.
6. Starts lathe and advances cutting tool into
workpiece approximately
ing from right to left using the copy attachment handwheel and using "downhill" cutting
technique. Repeats this process over multiple passes until workpiece is complete.
Turns lathe OFF immediately after turning
7.
is complete and waits for workpiece to completely stop before removing it.
Repeats Steps 1–6 to complete all copies.
8.
Removes copy attachment and re-installs
9.
tool rest.
Uses lathe chisels to sharpen details and
10.
smooth turned surfaces on each copy, then
sands smooth.
1
⁄16" per pass, mov-
• Foreign Objects:Nails, staples, dirt, rocks and other foreign
objects are often embedded in wood. While
cutting, these objects can become dislodged
and hit the operator, cause tool grab, or break
the turning tool, which might then fly apart.
Always visually inspect your workpiece for
these items. If they can't be removed, DO
NOT turn the workpiece.
• Large/Loose Knots:Loose knots can become dislodged during
the turning operation. Large knots can cause
a workpiece to completely break in half
during turning and cause machine damage
and injury. Choose workpieces that do not
have large/loose knots.
• Excessive Warping:Workpieces with excessive bowing or twist-
ing are unstable and unbalanced. Never turn
these workpieces at high speed, or instability
will be magnified and the workpiece can be
ejected from the lathe causing injury. Only
turn concentric workpieces!
-22-
Model G0842 (Mfd. Since 2/21)
Installing/Removing
Copy Attachment
The copy attachment needs to be installed for
copy operations, but once these are complete you
should remove the copy attachment since it can
interfere with typical turning operations.
Follow the instructions in this section to install the
copy attachment onto the copy attachment bracket
(see Figure 20). To remove the copy attachment,
repeat Steps 1–4 of this section in reverse, then
move the bracket against the headstock so it does
not interfere with positioning of the tool rest.
Alternatively, the copy attachment can also be
positioned at the right end of the bed so it does
not interfere with the tool rest or tailstock during
turning operations. However, this will reduce
the maximum workpiece size due to the shorter
distance between centers.
Items Needed Qty
Wrench or Socket 18mm ................................... 2
Hex Wrench 6mm
Hex Wrench 5mm
To install copy attachment:
.............................................. 1
.............................................. 1
3. Loosen template support centers and
allow template support to drop down (see
Figure 21).
Remove pre-installed mounting screw and
4.
use it to attach extension spring to shaft, as
shown in Figure 21.
— If you plan to use a template during copy
operations, re-install template support in
up position.
— If you plan to use a master spindle during
copy operations, leave template support in
down position.
Extension
Spring
Shaft
Mounting
Screw
Figure 21. Extension spring attached to shaft
with mounting screw.
Support Center
(1 of 2)
Template
Support
1. Remove tool rest (refer to Removing/
Installing Tool Rest on Page 29).
Secure copy attachment to bracket shown in
2.
Figure 20 with pre-installed shoulder bolt, flat
washer, and hex nut.
Copy
Attachment
Figure 20. Copy attachment secured to bracket.
Flat Washer &
Hex Bolt
Pre-Installed
Shoulder Bolt
Bracket
. Secure safety shield with pre-installed cap
5
screw and flange. Loosen safety shield knob
(see Figure 22), adjust shield as needed,
then retighten knob.
Safety
Shield
Knob
Pre-Installed
Cap Screw
Figure 22. Safety shield assembly installed onto
copy attachment.
Flange
Model G0842 (Mfd. Since 2/21)
-23-
6. Loosen cap screw shown in Figure 23, insert
cutting tool into tool spindle with point facing
out and flat side facing up, then tighten cap
screw to secure cutting tool.
Copy Attachment
Operation
Max. Workpiece Dimensions ............... 32" x 8"
Minimum Workpiece Width:
..........................1"
Cap
Screw
Cutting
Tool
Spindle
Figure 23. Cutting tool inserted into tool spindle.
Copy attachment can interfere with regular
(non-copy) turning operations, causing
damage to workpiece or machine. Always
remove copy attachment or position it at
end of bed, to the right of tailstock before
performing regular turning operations to
prevent interference and reduce risk of
damage to workpiece and/or machine.
The Model G0842 copy attachment enables you
to easily reproduce stair spindles or chair/table
legs using a template or master spindle, as shown
in Figure 24.
Spindle
(Workpiece)
Copy
Attachment
Master
Spindle
Figure 24. Typical copy operation setup.
Before using the copy attachment, create a
2-dimensional template or roughed-out,
3-dimensional master spindle. Then remove the
tool rest, mount the workpiece between centers,
and mount the master spindle or template (refer to
Step 4 on Page 25 for detailed instructions).
-24-
The pressure and back-and-forth motion of the
stylus will erode the features on any template
eventually. However, a hardwood template will last
longer than one made from softwood.
Start simple and practice with scrap pieces when
first using the copy attachment, and always move
stylus in a "downhill" direction (refer to Step 10 on Page 26).
As with any other surfacing operation, always
take multiple passes, rather than trying to remove
too much wood at one time. This is much safer
and will improve cutting results. It will take some
trial-and-error to properly set up and learn to use
the copy attachment and achieve the best results.
Model G0842 (Mfd. Since 2/21)
Tip: Save time during duplication by removing
the corners from all of the spindles you plan on
creating (see Figure 45 on Page 34) before
operating the copy attachment. You will need to
make the cuts with a lathe chisel on your tool rest,
prior to installing the copy attachment.
Items Needed Qty
Phillips Head Screwdriver #2
Wrench or Socket 13mm
............................ 1
................................... 1
— If you are using a master spindle, loosen
hex bolt on each template center, let
template support drop down out of the
way, then mount master spindle between
template support centers (see Figure 26).
Position centers with master spindle as
needed so master profile lines up with
desired location on workpiece, then tighten support centers.
To operate copy attachment:
1. DISCONNECT MACHINE FROM POWER!
2. Install copy attachment (refer to Installing/
Removing Copy Attachment on Page 23).
3. Mount workpiece between centers (see
Spindle Turning on Page 34).
Mount template or master spindle onto
4.
machine.
— If you are using a template, secure the
hinged template support between the support centers (see Figure 25). Loosen the
screws on the template support enough
to insert the template between the halves
and align the template profile with the
desired location on the workpiece, then
tighten the screws.
Template Center
(1 of 2)
Workpiece
Master Spindle
Figure 26. Master spindle installed between
template centers.
Hinged Template
Support
Screws
Figure 25. Location of hinged template support
and related components.
Model G0842 (Mfd. Since 2/21)
Template
Support
Center
(1 of 2)
-25-
5. Position stylus (see Figure 27) on smallest diameter of master spindle or template
(see Figure 28).
Lock
Handle
Adjustment
Handwheel
Stylus
Figure 27. Copy attachment controls and main
components.
Master Spindle or Template
Stylus
Cutting
Tool
Workpiece
Use copy attachment handwheel to move cut-
7.
ting tool clear of workpiece (see Figure 29).
Adjust copy attachment chip guard (see
8.
Figure 29) as necessary so it does not make
contact with workpiece or interfere with turning operation.
Copy Chip
Guard
Copy
Attachment
Handwheel
Figure 29. Location of copy attachment handles.
Turn lathe ON at its slowest speed (see
9.
Adjusting Spindle Speed on Page 33).
10.
Slowly advance cutting tool and perform first
cutting pass, moving stylus along template or
master spindle from high points to areas with
greater depth of cut (see Figure 30).
Position stylus on smallest diameter of
master spindle or template when setting up
copy attachment.
Figure 28. Location of stylus on master spindle
or template for initial setup of copy attachment.
Loosen cutting tool lock handle (see Figure
6.
27) and use adjustment handwheel to move
cutting tool so it just contacts workpiece.
Note: It is essential for accurate copying that
cutting tool tip and stylus always remain at
same positions in relation to workpiece and
template.
Note: Always move stylus so it follows the
master spindle or template “downhill”. Trying
to move “uphill” along either one will cause
the stylus and cutting tool to dig into the master spindle or template and the workpiece
(see Figure 30).
Master Spindle or Template
Stylus
Move from high points towards low points,
or areas with greater depth of cut when
operating copy attachment.
Figure 30. Example of recommended "downhill"
direction of stylus travel.
-26-
Model G0842 (Mfd. Since 2/21)
11. After each pass, extend cutting tool another
1
⁄16" (maximum), and repeat with another
pass.
Adjusting Tailstock
— If cutting tool tends to bite or gouge
workpiece, back off cutting tool slightly and
try again. Be conservative when removing
stock.
Turn lathe OFF and inspect results.
12.
If you are satisfied, continue to remove
13.
material from workpiece, using “downhill”
cutting method illustrated in Figure 30 until
workpiece is complete.
14. DISCONNECT MACHINE FROM POWER!
After completing initial copy, continue fol-
15.
lowing Steps 3–14 until all spindles are
completed.
When all spindles are complete, remove
16.
master spindle or template.
— If using master spindle, remove mas-
ter spindle from support centers and reinstall template support between support
centers.
— If using template, remove template from
template support halves and tighten
screws to secure.
17. Remove copy attachment (refer to Installing/
Removing Copy Attachment on Page 23) and re-install tool rest (refer to Adjusting
Tool Rest on Page 28).
Use appropriate lathe chisels to sharpen
18.
details and smooth turned surfaces of each
copy, then sand smooth.
The tailstock on this lathe is equipped with a
two-piece clamping plate. When the two tailstock
clamp bolts (see Figure 31) above the plate are
tightened, the plate lifts up underneath the bed
and secures the tailstock in place. The tailstock
can be positioned anywhere along the lathe bed
to accommodate typical turning operations.
The tailstock can be removed and repositioned
left of the copy attachment for turning operations. However, doing this will reduce the maximum workpiece size due to the shorter distance
between centers.
Always operate lathe with tailstock firmly
locked to bed. Otherwise, serious personal
injury may occur by tailstock moving during
operation and workpiece being ejected at
high speed.
Items Needed Qty
Wrench or Socket 24mm ................................... 1
Phillips Head Screwdriver #2
............................ 1
Positioning Tailstock Along Bed
To position the tailstock along the bed, loosen the
tailstock clamp bolts shown in Figure 31, move
the tailstock to the desired position along bed,
then retighten the clamp bolts.
Note: Be careful when loosening clamp bolts, as
over-loosening them can cause clamping plate to
fall, damaging clamping plate or floor.
Tailstock
Clamp Bolts
Model G0842 (Mfd. Since 2/21)
Clamping
Plate
Figure 31. Location of tailstock clamp bolts and
clamping plate.
-27-
Removing Tailstock
1. Loosen tailstock clamp bolts shown in
Figure 31 on Page 27, remove clamping
plate, clamp bolts, and flat washers from
tailstock, then move tailstock out of the way.
Remove (2) flat head screws that secure
2.
clamping plate halves together (see Figure
32), then remove plate halves and tailstock
from bed.
Clamping Plate
Halves
Adjusting Tool Rest
The tool rest assembly consists of two components: the tool rest base (or banjo) and the tool
rest. The tool rest base moves forward/backward
and left/right along the length of the lathe bed.
The tool rest rotates and moves up and down in
the tool rest base. Locks for both components
allow you to secure the tool rest in position after
making these adjustments.
When adjusting the tool rest, position it as close
as possible to the workpiece without actually
touching it. This maximizes support where the
cutting occurs and minimizes leverage, reducing
the risk of injury if a "catch" occurs.
x 2
Figure 32. Clamping plate halves.
Re-installing Tailstock
1. Place clamping plate halves (Figure 32)
under bedway in location where tailstock is
needed for desired operation, then secure
halves with (2) flat head screws.
Re-install tailstock on clamping plate using
2.
clamp bolts and flat washers from Step 1 of
Removing Tailstock. Check to make sure
tailstock slides smoothly along bedway.
Many woodturners typically set the height of the
tool rest
workpiece, depending on their height, the type
of tool they're using, and the type of operation
they're performing.
As a rule of thumb: For most (spindle) turning
operations, the cutting tool should contact the
workpiece slightly above centerline. For most
inside (bowl) turning operations, the cutting tool
should contact the workpiece slightly below
centerline.
Keeping all these factors in mind, your main goal
when adjusting the tool rest should be to provide
maximum support for the type of tool being used,
in a position that is safe and comfortable for you.
Improperly supported or positioned cutting
tools can "catch" on workpiece, ejecting
tool from your hands with great force. To
reduce this risk, always ensure tool rest is
properly positioned for each type of operation, cutting tool is firmly supported against
tool rest BEFORE cutting, and cutting tool
is properly positioned to cut at the correct
angle for tool and operation type.
1
⁄8" above or below the centerline of the
-28-
Model G0842 (Mfd. Since 2/21)
To adjust tool rest:
1. Loosen tool rest base locking bolt shown in
Figure 33 and move tool rest assembly to
desired position on lathe bed.
Tighten tool rest base locking bolt (see Figure
2.
33) to secure tool rest assembly in position.
Ensure tool rest base is tightly secured and
makes full contact with both bedways to help
prevent tool rest assembly from coming loose
during operation.
Removing/Installing Tool Rest
To remove the tool rest assembly, loosen the tool
rest base locking bolt shown in Figure 33 on
Page 28, rotate the clamp plate clockwise so it is
perpendicular to the tool rest base, then remove
the tool rest assembly and store it for later use.
To re-install the tool rest assembly, place the
assembly on the lathe bedway, rotate the clamping plate counterclockwise so it is parallel to the
tool rest base, then tighten tool rest base locking
bolt to secure clamping plate.
Serious personal injury may occur if tool
rest base comes loose during operation.
When tightening tool rest base, always
ensure base has full contact with BOTH
bedways, clamping plate is properly squared
(not at an angle), and locking bolt is firmly
tightened.
Tool Rest
Locking Bolt
Base Secured
Across Both
Bedways
Clamp Plate Lock Handle
Figure 33. Tool rest controls.
Installing/Removing
Headstock Center
The included spur center installs in the headstock
spindle with an MT#2 tapered fit.
until quill extends about 1", as shown in
Figure 36.
............................................ 1
Figure 35. Removing headstock center with
knockout tool.
Locking Nut
Quill
Figure 36. Installing center into tailstock quill.
2. Make sure mating surfaces of center and
quill are free of debris and oily substances
before inserting center to ensure a good fit
and reduce runout.
Firmly insert tapered end of center into
3.
tailstock quill, as shown in Figure 36.
Handwheel
-30-
Make sure center is securely installed by
4.
attempting to pull it out by hand—a properly
installed center will not pull out easily.
Secure quill by tightening quill locking nut
5.
against tailstock.
Model G0842 (Mfd. Since 2/21)
Removing Tailstock Center
1. Loosen quill locking nut and rotate it up to just
touch back of live center (see Figure 37).
Hold a clean rag under spindle or wear a
2.
glove to catch center when you remove it
(see Figure 37).
Rotate quill handwheel counterclockwise to
3.
force center out of quill.
Live
Center
Locking
Nut
Installing/Removing
Faceplate or Chuck
Use the faceplate or a chuck (see Figures 38–39)
when you need to remove material from the
face of the workpiece, such as during hollowing
operations.
Note: A chuck is not included with this machine.
Refer to Accessories on Page 39 for available
chucks compatible with this machine.
Faceplate
Figure 37. Removing center from tailstock.
Figure 38. Example of faceplate installed on
spindle.
Chuck
Figure 39. Example of chuck installed on
spindle.
The included faceplate or a chuck can be installed
only if the spur center is removed from the spindle.
These instructions cover installing and removing
the faceplate or chuck. To mount a workpiece
to your faceplate, refer to Faceplate Turning on
Page 36. To mount a workpiece to your chuck,
refer to the instructions that came with your chuck.
threads of spindle are free of debris, then
wipe threads with a lightly oiled rag to aid in
installation and removal.
4. Thread faceplate onto spindle clockwise.
Use two included 32mm flat wrenches to
5.
tighten faceplate, as shown in Figure 40.
............................................... 1
Included)
The following instructions refer to typical chuck
installation, such as with Grizzly Model T25646
4" Easy Chuck (see Page 39). Before installing
a chuck on your machine, consult the instructions that came with your chuck to ensure proper
installation.
threads of spindle are free of debris, then
wipe threads with a lightly oiled rag to aid in
installation and removal.
............................................... 1
....................... 1
Figure 40. Example of tightening faceplate onto
spindle.
To remove faceplate:
1.
DISCONNECT MACHINE FROM POWER!
2. Perform Steps 4–5 on this page, in reverse.
4. Thread chuck onto spindle and hand-tighten
until it seats evenly against spindle shoulder.
With one hand, use included 32mm flat
5.
wrench to prevent spindle from turning. With
other hand, loosen chuck slightly, then quickly tighten it to firmly seat chuck onto spindle.
An improperly installed chuck can cause
damage to machine and workpiece, and provide poor turning results. For best results
and to reduce risk of damage, always ensure
chuck firmly seats evenly against spindle
shoulder with no wobble or free play.
To remove chuck:
DISCONNECT MACHINE FROM POWER!
1.
2. With one hand, use included 32mm flat
wrench to prevent spindle from turning. With
other hand, use lathe chuck key to break
chuck loose by rotating it counterclockwise,
then remove it the rest of the way by hand.
-32-
Model G0842 (Mfd. Since 2/21)
Adjusting Spindle
Speed
Spindle speed must be adjusted while lathe
is running. Adjusting spindle speed while
machine is not in operation could result in
permanent damage to the machine, which is
not covered under warranty.
Spindle Speed Range: 600–2400 RPM
Users can select one of 10 speeds within this
range by pulling out the spindle speed lever and
moving it right to increase RPM or left to decrease
the RPM (see Figure 41).
Spindle Speed
Lever
Always use correct spindle speed for your
operation. Using wrong speed may lead to
workpiece breaking loose or being thrown
from lathe at a high rate of speed, causing
fatal or severe impact injuries.
Turning
Diameter
Under 2"15202400
2–4"7601600
4–6"
6–8"
Roughing
RPM
Slowest
available
Slowest
available
Figure 42. Typical spindle speed
recommendations.
General
Cutting
RPM
10801650
8101240
Finishing
Fastest
available
Fastest
available
RPM
Figure 41. Spindle speed shift lever shown at
low setting.
— When a lot of material must be removed
and a rough finish does not matter, use
low range (lever positioned left of center).
— When making light cuts or when a clean
finish is required, use high range (lever
positioned right of center).
— For general turning operations, or as a
compromise between the two ranges, use
mid range (lever in center position).
Refer to the chart in Figure 42 to choose the
appropriate RPM for your operation.
Model G0842 (Mfd. Since 2/21)
-33-
Spindle Turning
Spindle turning is the operation performed when
a workpiece is mounted between centers in the
headstock and tailstock, as shown in Figure 43.
Bowls, table legs, tool handles, and candlesticks
are typical projects where this operation is used.
To set up a spindle turning operation:
Find center point of both ends of your
1.
workpiece by drawing diagonal lines from
corner to corner across end of workpiece, as
shown in Figure 44.
Workpiece
Pencil Lines
Marked Diagonally
Across Corners
Workpiece
Center
Figure 44. Workpiece marked diagonally from
corner to corner to determine the center.
Figure 43. Typical spindle turning operation.
Damage to your eyes and lungs could result
from using this machine without proper protective gear. Always wear safety glasses, a
face shield, and a respirator when operating
this machine.
2. Make a center mark by using a wood mallet
and tapping point of spur center into center of
workpiece on both ends.
Using a 1⁄4" drill bit, drill a 1⁄4" deep hole at
3.
center mark on end of the workpiece to be
mounted on headstock spur center.
To help embed spur center into workpiece,
4.
cut 1⁄8" deep saw kerfs in headstock end of
workpiece along diagonal lines marked in
Step 1.
If your workpiece is over 2" x 2", cut corners
5.
off workpiece lengthwise to make turning
safer and easier (see Figure 45).
-34-
Corners
Removed
Figure 45. Corners of workpiece removed.
Model G0842 (Mfd. Since 2/21)
Workpiece
Center
6. Drive spur center into end center mark of
workpiece with wood mallet to embed cen-
1
ter at least
⁄4" into workpiece, as shown in
Figure 46.
¼"
Figure 46. Spur center properly embedded.
With workpiece still attached, insert spur cen-
7.
ter into headstock spindle (refer to Installing/
Removing Headstock Center on Page 29
for additional instructions).
12.
Rotate workpiece by hand to ensure there is
safe clearance on all sides. If necessary, readjust tool rest until there is proper clearance
on all sides of workpiece.
Keep lathe tool resting on tool rest the
ENTIRE time it is in contact with workpiece
or when preparing to make contact between
lathe tool and workpiece. Otherwise, spinning workpiece could force lathe tool out
of your hands or entangle your hands with
workpiece. Failure to heed this warning
could result in serious personal injury.
Spindle Turning Tips:
• When turning the lathe ON, stand away from
the path of the spinning workpiece until the
spindle reaches full speed and you can verify
that the workpiece will not come loose.
Note: Use tool rest to support opposite end of
workpiece so that workpiece and spur center
do not separate during installation.
Install live center into tailstock quill and tight-
8.
en quill lock nut to lock quill in position (refer
to Page 30 for additional instructions).
Slide tailstock toward workpiece until point of
9.
live center touches workpiece center mark,
then lock tailstock in this position.
Loosen quill lock nut and rotate tailstock
10.
handwheel to push live center into workpiece
1
at least
⁄4", then tighten quill lock nut.
Do not press the workpiece too firmly with
the tailstock or the bearings will bind and
overheat. Do not adjust the tailstock too
loosely or the workpiece will spin off the
lathe. Use good judgment and care, otherwise, serious personal injury could result
from the workpiece being ejected at high
speeds.
• Use the slowest speed when starting or stopping the lathe.
• Select the right speed for the size of workpiece
that you are turning (refer to Page 33).
• Keep the turning tool on the tool rest the
ENTIRE time that it is in contact with the
workpiece.
• Learn the correct techniques for each tool
you will use. If you are unsure about how to
use the lathe tools, read books or magazines
about lathe techniques, and seek training
from experienced and knowledgeable lathe
users.
Eye injuries or respiratory problems can
occur while operating this machine. Wear
personal protective equipment to reduce
your risk from these hazards.
Properly adjust tool rest to workpiece (see
11.
Adjusting Tool Rest on Page 28).
Model G0842 (Mfd. Since 2/21)
-35-
Faceplate Turning
Faceplate turning is when a workpiece is mounted
to the faceplate, which is then mounted to the
headstock spindle, as shown in Figure 47. This
type of turning is usually done with open-faced
workpieces like bowls or plates.
2. Center faceplate on workpiece and attach it
(see Figure 48) with wood screws.
Figure 48. Typical attachment of faceplate to
workpiece.
NOTICE
Only use screws with non-tapered heads
(see Figure 49) to attach faceplate to the
workpiece. Screws with tapered heads can
split faceplate or snap off during operation.
CorrectIncorrect
To mount workpiece on faceplate:
1. Mark workpiece center in same manner as
described in Spindle Turning (see Page 34).
Note: Cut off corners of workpiece to make it
as close to "round" as possible, as described
in Spindle Turning, Step 5 (see Page 34).
Figure 49. Correct and incorrect screw types.
3.
Thread and secure faceplate onto headstock
spindle (refer to Installing Faceplate on
Page 31).
— If wood screws cannot be placed in
workpiece, faceplate can be mounted to
a backing block attached to workpiece
(see Mounting Workpiece on Backing Block).
-36-
Model G0842 (Mfd. Since 2/21)
Mounting Workpiece on Backing
Block
Items Needed Qty
Piece of Scrap Wood......................................... 1
flat and parallel to each other, or uneven
surfaces will cause workpiece to spin eccentrically, causing unnecessary vibration and
runout. It is best to mount backing block to
faceplate and turn other surface flat prior to
mounting.
After the turning operations are complete, the
workpiece can be sanded and finished before
removing it from the lathe, as shown in Figure 50.
Locate and mark center of workpiece and
2.
backing block.
Drill a 1⁄4" hole through center of backing block.
3.
4. Look through hole in backing block to line up
center with workpiece and glue and clamp
backing block to workpiece.
Note: Allow glue to cure according to manu-
facturer's instructions.
5. Follow Steps 1–3 under Mounting
Workpiece on Faceplate (see Page 36) to
attach backing block to faceplate.
Figure 50. Typical sanding operation.
Note: Whenever sanding or finishing, move the
tool rest holder out of the way to increase personal safety and gain adequate working room.
Sandpaper
Workpiece
Wrapping sandpaper completely around
workpiece could pull
your hands into moving workpiece and may
cause serious injury.
Never wrap sandpaper or finishing materials completely around
workpiece.
Model G0842 (Mfd. Since 2/21)
-37-
Selecting Turning
Tools
Lathe tools come in a variety of shapes and sizes,
and usually fall into five major categories.
• Gouges—Mainly used for rough cutting,
detail cutting, and cove profiles. The rough
gouge is a hollow, double-ground tool with
a round nose, and the detail gouge is a hollow, double-ground tool with either a round or
pointed nose.
• Scrapers—Typically used where access for
other tools is limited, such as hollowing operations. This is a flat, double-ground tool that
comes in a variety of profiles (round nose,
spear point, square nose, etc.) to match
many different contours.
Figure 53. Example of a round nose scraper.
• Parting Tools—Used for sizing and cutting off work. This is a flat tool with a sharp
pointed nose that may be single- or doubleground.
Figure 51. Example of a gouge.
• Skew Chisel—A very versatile tool that can
be used for planing, squaring, V-cutting,
beading, and parting off. The skew chisel is
flat, double-ground with one side higher than
the other (usually at an angle of 20°–40°).
Figure 52. Example of a skew chisel.
Figure 54. Example of a parting tool.
• Specialty Tools—These are the unique,
special function tools to aid in hollowing, bowl
making, cutting profiles, etc.
-38-
Model G0842 (Mfd. Since 2/21)
SECTION 5: ACCESSORIES
Installing unapproved accessories may
order online atwww.grizzly.comor call1-800-523-4777
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.
Sovereign Turning System
Sovereign is a new handle and tool system
allowing turners to customize the tools they need
for the type of turning they do. Sold with or without
3
⁄8" and 1⁄2 " collet options, plus the gamut of tool
tips will make you wonder how you managed without a Sovereign. All tools are high-speed-steel
construction for long life and dependable use.
Below are just some of the options available with
this system.
T21644—16" Sovereign System w/Collets
T21647—22" Sovereign Handle
T21648—Sovereign
1
T21655—
T21656—
T21660—
⁄4" Fingernail Bowl Gouge
3
⁄8" Bowl Gouge
3
⁄4" Bowl Gouge
3
⁄8" Collet Adapter
T10808—2
T10809—3
3
⁄4" Wood Lathe Chuck Set
3
⁄4" Wood Lathe Chuck Set
These wood lathe chuck sets each include a
4-jaw self-centering chuck and interchangeable
dovetail, step, internal/external grip, and flat jaws
for bowls, spindles, and hard-to-hold projects.
3
T10808 Chuck diameter is 2
⁄4" and includes
an indexed backplate with 24 positions.
3
T10809 Chuck diameter is 3
⁄4" and includes
an indexed backplate with 24 and 36 positions.
Figure 56. Model T10809 33⁄4" Wood Lathe
Chuck Set.
T25646—4" Easy Chuck 1"-8 TPI
The Easy Jaw™ System allows you to change
from one set of jaws to the next in about 30 seconds. Simply use the supplied jaw key to depress
a keeper latch in the jaw and slide each jaw right
out. You then slide in the next jaw type until you
hear the “snap.”`
Figure 55. Sovereign 16" and 22" handles.
Figure 57. Model T25646 4" Easy Chuck.
Model G0842 (Mfd. Since 2/21)
-39-
SECTION 6: MAINTENANCE
To reduce risk of shock or
accidental startup, always
disconnect machine from
power before adjustments,
maintenance, or service.
Schedule
For optimum performance from this machine, this
maintenance schedule must be strictly followed.
Ongoing
To minimize your risk of injury and maintain proper
machine operation, shut down the machine immediately if you ever observe any of the items below,
and fix the problem before continuing operations:
• Loose faceplate or mounting bolts.
• Damaged center or tooling.
Worn or damaged wires.
•
• Loose machine components.
• Any other unsafe condition.
Cleaning &
Protecting
Cleaning this lathe is relatively easy. Vacuum
excess wood chips and sawdust, and wipe off the
remaining dust with a dry cloth. If any resin has
built up, use a resin-dissolving cleaner to remove
it.
Protect the unpainted cast-iron surfaces by wiping them clean after every use—this ensures
moisture from wood dust does not remain on bare
metal surfaces. Keep the surfaces rust-free with
regular applications of products like G96
Treatment, SLIPIT
for more details).
All bearings on this lathe are lubricated and permanently sealed at the factory, and do not need
additional lubrication.
Wipe a lightly oiled shop rag on the outside of the
headstock spindle (see Figure 59). DO NOT allow
any oil to get on the inside mating surfaces of the
spindle.
Use the tailstock handwheel to extend the quill
out to the furthest position and apply a thin coat
of dry lube, such as Grizzly Model G4682 (refer
to Cleaning and Protecting on Page 40) to the
outside of the quill (see Figure 59). DO NOT allow
any oil or grease to get on the inside mating surfaces of the quill.
Use mineral spirts and a shop rag to clean the
central shaft (see Figure 59) that runs the length
of the lathe. When dry, use apply a thin coat of
dry lube to the shaft and rack teeth on bottom of
the shaft.
Motor Shaft Lubrication
The motor shaft must be properly lubricated
to ensure the variable-speed pulley assembly
can open and close smoothly when adjusted.
Any common machine oil is acceptable for this
purpose, but we recommend using a "dry" type
lubricant, such as Grizzly model G2545 or G4682,
to avoid attracting dust and prevent a build-up of
grime.
To lubricate motor shaft:
DISCONNECT MACHINE FROM POWER!
1.
2. Remove belt cover shown in Figure 60 to
access motor shaft ball oiler.
Belt
Cover
Headstock
Spindle
Quill
Figure 59. Lubrication locations.
Shaft
Ball Oiler
Figure 60. Location to access ball oiler.
Push tip of oil can nozzle against ball oiler,
3.
then pump can once or twice. Alternatively,
if using a spray-type lubricant, place the end
of the straw against the ball oiler and give it a
quick squirt. Do not over-lubricate.
Turn machine ON and while remaining a safe
4.
distance from the V-belt, run for approximately one minute. Pull spindle speed shift
lever out and move and rotate left to right to
distribute oil.
Model G0842 (Mfd. Since 2/21)
Turn machine OFF and re-install belt cover.
5.
-41-
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
SymptomPossible CausePossible Solution
Machine does not
start, or power-
supply fuse/breaker
trips immediately
after startup.
Machine stalls or is
underpowered.
Machine has
vibration or noisy
operation.
1. Switch disabling key removed.
2. Incorrect power supply voltage or circuit
size.
3. Power supply circuit breaker tripped or
fuse blown.
4. Motor/power cord wires disconnected,
damaged, or connected incorrectly.
5. Wiring open/has high resistance.
6. ON/OFF switch at fault.
7. Start capacitor at fault.
8. Centrifugal switch at fault.
9. Motor at fault.
1. Machine undersized for task.
2. Workpiece material not suitable for
machine.
3. Motor overheated.
4. Belt slipping; oil/grease on belt.
5. Using excessive force with cutting tool.
6. Motor wired incorrectly.
7. Plug/receptacle at fault.
8. Pulley slipping on shaft.
9. Centrifugal switch at fault.
10. Motor bearings at fault.
1. Motor or component loose.
2. Machine incorrectly mounted or sits
unevenly on floor.
3. V-belt worn, loose, or slapping cover.
4. Pulley(s) loose.
5. Motor fan rubbing on fan cover.
6. Motor mount loose/broken.
7. Motor bearings at fault.
8. Workpiece, faceplate, or chuck at fault.
9. Centrifugal switch at fault.
1. Install switch disabling key.
2. Ensure correct power supply voltage and circuit size.
3. Ensure circuit is sized correctly and free of shorts.
Reset circuit breaker or replace fuse.
4. Fix or replace damaged, disconnected, or
misconnected wires.
5. Check/fix broken, disonnected, or corroded wires.
6. Replace switch.
7. Test/replace.
8. Adjust/replace centrifugal switch if available.
9. Test/repair/replace.
1. Use sharp cutting tools; reduce force of cutting tool/
depth of cut.
2. Only cut wood/ensure moisture content is below 20%.
3. Allow motor to cool and reduce depth of cut.
4. Inspect and clean/tension/replace belt (Page 44).
5. Decrease force of cutting tool.
6. Wire motor correctly.
7. Test for good contacts/correct wiring.
8. Tighten/replace loose pulley/key/shaft.
9. Adjust/replace centrifugal switch if available.
10. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement.
1. Inspect/replace damaged bolts/nuts, and retighten
with thread locking fluid.
2. Tighten mounting bolts; relocate/shim machine.
3. Inspect and tension/replace belt (Page 44).
4. Tighten pulley set screws; re-align/replace shaft,
pulley set screws, and keys.
5. Fix/replace fan cover; replace loose/damaged fan.
6. Tighten/replace.
7. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement.
8. Center workpiece in faceplate/chuck; reduce RPM;
re-install/replace defective faceplate/chuck.
9. Replace.
-42-
Model G0842 (Mfd. Since 2/21)
Wood Lathe Operation
SymptomPossible CausePossible Solution
Bad surface finish.1. Dull tooling or wrong tool used for task.
2. Tool height not 1⁄8" above spindle
centerline.
3. Spindle speed wrong.
4. Excessive vibration.
Excessive vibration
upon startup
(when workpiece is
installed).
Chisel grabs or digs
into workpiece.
Tailstock moves
under load.
Spindle lacks
turning power or
starts up slowly.
Quill does not move
when handwhell is
turned.
1. Workpiece mounted incorrectly.
2. Workpiece warped, out of round, or flawed.
3. Spindle speed too fast for workpiece.
4. Workpiece hitting stationary object.
5. Tailstock or tool rest not securely clamped
to lathe bed.
6. Quill locking nut not tightened against
tailstock.
7. Lathe resting on an uneven surface.
8. Motor mount bolts are loose.
9. Belt worn or damaged.
10. Spindle bearings worn or damaged.
1. Wrong chisel/tool being used.
2. Chisel/tool too dull.
3. Tool rest height not set correctly.
4. Tool rest set too far from workpiece.
1. Tailstock lock bolt(s) loose.
2. Bed or clamping surface excessively oily or
greasy.
1. Sharpen tooling, select correct tool for operation.
2. Adjust tool rest so tool is 1⁄8" above spindle
centerline.
3. Adjust for appropriate spindle speed (Page 33).
4. Troubleshoot possible causes/solutions in this table.
1. Remount workpiece, making sure that centers are
embedded in true center of workpiece.
2. Cut workpiece to correct, or use a different
workpiece.
3. Reduce spindle speed (Page 33).
4. Stop lathe and fix interference problem.
5. Check clamp bolts and tighten if necessary (Pages 27–29).
6. Tighten quill locking nut against tailstock (Page 27).
7. Adjust feet to eliminate wobbles.
8. Tighten motor mount bolts.
9. Replace belt (Page 44).
10. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement.
1. Use correct chisel/tool.
2. Sharpen or replace chisel/tool.
3. Correct tool rest height (Page 28).
4. Move tool rest closer to workpiece.
1. Tighten tailstock lock bolt(s).
2. Clean bed or clamping surface to remove excess
oil/grease.
1. Tighten/adjust belt (Page 44).
2. Tighten pulley set screw; re-align/replace shaft,
pulley set screw, and key.
3. Remove excess material before remounting; use
lighter workpiece.
Model G0842 (Mfd. Since 2/21)
-43-
Tensioning &
Replacing Belt
The pulley system that allows the Model G0842 to
operate at multiple speeds also keeps the V-belt
properly tensioned. However, if the V-belt shows
signs of cracking, splitting, or any other damage,
we recommend you replace it to ensure optimum
power transmission.
Tool Needed
Phillips Head Screwdriver #2
............................ 1
3. Move spindle speed lever all the way right to
loosen spindle pulley plates (see Figure 62).
Spindle Speed
Lever
To tension and replace V-belt:
1.
DISCONNECT MACHINE FROM POWER!
2. Remove belt access cover (see Figure 61).
Belt Access
Cover
Figure 61. Location of belt access cover.
Figure 62. Spindle lever turned right.
4.
Pull outer motor pulley plate away from motor
so V-belt slips down to motor arbor, as shown
in Figure 63.
While keeping tension off V-belt, roll it off
5.
spindle pulley and remove it (see Figure 63).
-44-
Figure 63. Removing V-belt from spindle pulley.
6. Install new V-belt by reversing Steps 4–5.
7. Re-install belt access cover before recon-
necting machine to power.
Model G0842 (Mfd. Since 2/21)
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.
Model G0842 (Mfd. Since 2/21)
-45-
Wiring Diagram
FrontBack
ON/OFF
Switch
Motor
Capacitor
Figure 64. Electrical component locations.
Neutral
Motor
Start
Capacitor
200uF
125V
Ground
Ground
Hot
ON/OFF Switch
KEDU HY56 10A 125V
3
2
1
110 VAC
5-15 Plug
(Machine Body)
Ground
6
5
4
-46-
READ ELECTRICAL SAFETY
ON PAGE 45!
Model G0842 (Mfd. Since 2/21)
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.
37
39
Main
8V2
1
5
10
53
16
15
6
7
9V2
12
14
13V2
57
56
11
23-15
23-14
23-7
23-1
23-8
4V2
23-12
23-13
20-3
54
2
3
23-2
23-11
20-18
23-10
23-9
20-5
20-4
23-6
23-10
20-6
23-3
23-4
23-5
20-7
20-8
20-9
23
51
50
22
20
52
21
43V2
45
19
46
47
52
51
11-13
11-11
11-6
50
11-1
17
11-2
18
11-3
11-7
11-4
11-9
48V2
11-5
11-12
11-10
11-8
44V2
45
46
20-2
20-1
20-17
20-16
20-15
20-12
20-13
20-19
20-11
20-14
Model G0842 (Mfd. Since 2/21)
20-20
20-10
44V2
48V2
49
32
55
31
41
36
BUY PARTS ONLINE AT GRIZZLY.COM !
Scan QR code to visit our Parts Store.
33
34
34
38
47
40
-47-
Main Parts List
REF PART #DES CRIP TI ONREF PART #DES CRIP TI ON
1P0842001HEADSTOCK ASSEMBLY20-16 P0842020-16 B USHI NG
2P0842002LOCK WASHER 8MM20-17 P0842020-17 SET SCREW M8-1.25 X 8
3P0842003CAP SCREW M8-1.25 X 2020-18 P0842020-18 HE X NUT M8 -1. 2 5
4V2P0842004V2 BED V2.02. 2120-19 P0842020-19 LOCK NUT M8-1.25
5P0842005HEX BOLT M16-2 X 4020-20 P0842020-20 E XT RE TAI NI NG RI NG 10MM
6P0842006FENDER WASHER 16 MM21P0842021FLAT WASHER 12MM
7P0842007TOOL REST CLAMP PLATE22P0842022HEX NUT M12-1.75
8V2P0842008V2 TOOL REST 12" (1" POST) V2.11.2023P0842023COPY ATTACHMENT DRIVE ASSEMBLY
9V2P0842009V2 TOOL REST BASE (1" HOLE) V2.11.2023-1P0842023-1RACK
10P0842010ADJUSTABLE HANDLE 65L, M10-1.5 X 1823-2P0842023-2PI NION HOUSI NG
11P0842011TAILSTOCK ASSEMBLY23-3P0842023-3PHLP HD SCR M5-.8 X 8
11-1P0842011-1HEX NUT 1-823-4P0842023-4WAY WIPER
11-2P0842011-2TAILSTOCK CASTING23-5P0842023-5HANDWHE EL HUB
11-3P0842011-3TAILSTOCK QUILL23-6P0842023-6SET SCREW M6-1 X 12 DOG-PT
11-4P0842011-4SET SCREW M8-1.25 X 10 CONE-PT23-7P0842023-7HEX NUT M10- 1. 5
11-5P0842011-5HANDWHEEL TYPE-19 122D X 15B-S X M8-1.2523-8P0842023-8ANGLE STUD 60-DEG DE M10-1.5 X 140, 18
11-6P0842011-6TAILSTOCK CLAMP PLATE A23-9P0842023-9KNOB M10-1.5, D50
11-7P0842011-7FLA T HD SCR M5- . 8 X 1 023-10 P0842023-10 BALL BEARING 6201-2RS
11-8P0842011-8TAILSTOCK CLAMP PLATE B23-11 P0842023-11 PI NI ON SHA FT
11-9P0842011-9HEX BOLT M16-2 X 4023-12 P0842023-12 SET SCREW M6-1 X 8 DOG-PT
11-10 P0842011-10 FLAT WASHER 16MM23-13 P0842023-13 PI NION GEAR 15T
11-11 P0842011-11 L I VE CE NTER MT223-14 P0842023-14 BALL BEARING 6200-2RS
11-12 P0842011-12 REVOLVING HANDLE 20 X 55 M8-1.25 X 1323-15 P0842023-15 SHOULDER SCREW M5-.8 X 7, 6. 5 X 15
11-13 P0842011-13 SET SCREW M6-1 X 1031P0842031SAFETY SHIELD MOUNTING BRACKET
12P0842012HINGED TEMPLATE SUPPORT BRACKET32P0842032SAFETY SHIELD
13V2 P0842013V2 TEMPLATE SUPPORT PLATE V2.02.2133P0842033WRENCH 22 X 24MM OPEN-ENDS
14P0842014PHLP HD SCR M6-1 X 1034P0842034FLAT WRENCH 3 2MM
15P0842015COPY A TTACHMENT DEAD CE NTER BRACKE T36P0842036KNOCKO UT ROD
16P0842016COPY A TTACHMENT DEAD CE NTER37P0842037HEX WRENCH 3 MM
17P0842017FENDER WAS HER 10MM38P0842038HEX WRENCH 4MM
18P0842018HEX BOLT M10-1.5 X 2039P0842039HEX WRENCH 5 MM
19P0842019SHOULDER BOLT M12-1.75 X 20, 12 X 9040P0842040HEX WRENCH 6MM
20P0842020COPY ATTACHMENT ASSEMBLY41P0842041CAP SCREW M8-1.25 X 16
20-1P0842020-1COP Y ATTA CHMENT CA STI NG43V2 P0842043V2 END SUPPORT V2.02.21
20-2P0842020-2HEX BOLT M8-1.25 X 7544V2 P0842044V2 STAND LEG A V2.02.21
20-3P0842020-3KNOB 9-LOBE D54 WITH REMOVABLE CAP45P0842045HEX NUT M8- 1. 25
20-4P0842020-4CUTTI NG TOO L46P0842046FLAT WAS HER 8MM
20-5P0842020-5CAP SCREW M6-1 X 2547P0842047CARRIAGE BOLT M8-1.25 X 16
20-6P0842020-6ADJUST. HANDLE 65L, M10-1.5 X 20 DOG-PT48V2 P0842048V2 STAND LEG B V2.02.21
20-7P0842020-7GEAR SHAFT49P0842049TOOL TRAY
20-8P0842020-8SET SCREW M6-1 X 1050P0842050HEX BOLT M8-1.25 X 16
20-9P0842020-9HANDWHEEL 100D X 12B-S X M6-151P0842051FLA T WAS HER 8MM
20-10 P0842020-10 CUTTI NG TOOL SHA FT52P0842052HEX NUT M8-1 . 25
20-11 P0842020-11 GEAR 13T53P0842053FLAT WAS HER 6MM
20-12 P0842020-12 SET SCREW M6-1 X 854P0842054FLAT WAS HER 8MM
20-13 P0842020-13 SPRING RETAINER NUT M8-1.25 X 30 X 23 X 2.555P0842055KNOB BOLT M6-1 X 10, D39, DIAMOND
20-14 P0842020-14 EXTENSION SPRING 2.5 X 14. 5 X 7256P0842056HANDWHEEL 100D X 12B-S X M6-1
20-15 P0842020-15 STEEL PIN 4 X 8757P0842057SET SCREW M6-1 X 10
-48-
BUY PARTS ONLINE AT GRIZZLY.COM !
Scan QR code to visit our Parts Store.
Model G0842 (Mfd. Since 2/21)
Headstock
REFPART #DES CRIP TI ONREFPART #DES CRIP TI ON
120
121
119
127
126
117
128
144
126
111
121
109
130
116
115
108
115
129
110
124
125
131
114
145
136
122
123
133
132
137
139
134
113
135
101
106
138
107
142
113-2
106
141
140
113-1
107
105
113-4
113-3
104
141-9
113-7
141-10
141-8
113-5
103
141-1
113-6
113-8
102
141-2
141-3
141-4
141-5
141-6
141-7
101P0842101HE ADSTO CK CAS TI NG125P0842125SET SCREW M8-1.25 X 25 DOG-PT
102P0842102FACEPLATE 6"126P0842126SET SCREW M6-1 X 10
103P0842103S PUR CENTE R MT#2127P0842127EX T RETAI NING RI NG 24MM
104P0842104SPI NDLE MT#2128P0842128SPINDLE PULLEY (2PC)
105P0842105KEY 4 X 4 X 80129P0842129V-BELT M24.5 3L245, COGGED
106P0842106BALL BEARING 6205ZZ130P0842130BALL BEARING 6007ZZ
107P0842107I NT RETAI NI NG RI NG 52 MM131P0842131CORD CLAMP
108P0842108COMPRESSION SPRING 2.5 X 22.5 X 107132P0842132PHLP HD SCR M4-.7 X 22
109P0842109SPI NDLE SPEED SHIFT BRACKET133P0842133POWER CORD 14G 3W 96" 5-15P
110P0842110E XT RETA I NI NG RI NG 35 MM134P0842134STRAIN RELIEF TYPE-3 M20-1.5
111P0842111I NT RETAI NI NG RI NG 62 MM135P0842135HEX BOLT M8-1.25 X 30
113P0842113MOTOR 3/4HP 110V 1-PH136P0842136S WI TCH B OX
113-1P0842113-1MOTOR FAN137P0842137SAFETY PADDLE SWITCH HY-18
113-2P0842113-2MOTOR FAN CO VER138P0842138PHLP HD SCR M4-.7 X 8
113-3P0842113-3S CAPACITOR 200M 125V 1-5/16 X 3-1/8139P0842139FL AT WAS HER 4MM
113-4P0842113-4CAPACITOR COVER140P0842140PHLP HD SCR M5-.8 X 12
113-5P0842113-5BALL BEARING 6202ZZ (FRONT)141P0842141SPI NDLE SPEED SHIFT LEVER ASSEMBLY
113-6P0842113-6BALL BEARING 6203ZZ (REAR)141-1P0842141-1GEAR SHAFT 14T
113-7P0842113-7CENTRI FUG AL SWI TCH 141-2P0842141-2SHIFT LEVER SEAT
113-8P0842113-8CONTACT PL ATE141-3P0842141-3SHI FT L EVER HUB
114P0842114KEY 4 X 4 X 80141-4P0842141-4COMPRESSION SPRING 0.9 X 5.9 X 25
115P0842115PHLP HD SCR M5-.8 X 8141-5P0842141-5SHIFT LEVER SHAFT M10-1.5 X 15, 110L
116P0842116MOTOR PULLEY COVER141-6P0842141-6LOCATING PIN
117P0842117MOTOR PULLEY (2PC)141-7P0842141-7ROLL PIN 3 X 32
119P0842119COMPRESSION SPRING 2.5 X 28 X 65141-8P0842141-8KNOB M10-1.5 D19, 38L
120P0842120SLEEVE141-9P0842141-9SET SCREW M8-1.25 X 20 DOG-PT
121P0842121E XT RETA I NI NG RI NG 16 MM141-10 P0842141-10 COMPRESSION SPRING 0.9 X 5.9 X 16
122P0842122E XT RETA I NI NG RI NG 25 MM142P0842142SPINDLE SPEED SHIFT LEVER PLATE
123P0842123SPI NDLE SPEED SHIFTING RACK144P0842144RED PLASTIC COVER
124P0842124HE X NUT M8- 1. 25145P0842145LOCK WASHER 8MM
Model G0842 (Mfd. Since 2/21)
BUY PARTS ONLINE AT GRIZZLY.COM !
Scan QR code to visit our Parts Store.
-49-
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.
211
INJURY/SHOCK
HAZARD!
Disconnect power
before adjustments,
maintenance, or
service.
212
Labels & Cosmetics
MODEL G0842
WOOD LATHE with
COPY ATTACHMENT
G0842
212
201
IMPACT INJURY HAZARD!
Improperly supported or positioned cutting
tools can “catch” on workpiece, ejecting tool
from your hands with great force. To reduce
this risk, always ensure tool rest is properly
positioned for each type of operation, cutting
tool is firmly supported against tool rest
BEFORE cutting, and cutting tool is properly
positioned for tool and operation type.
202
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.
HAZARD!
Always wear
ANSI-approved safety
glasses and face shield
when using this
machine.
206
205
To reduce risk of serious personal injury while using this machine:
1. Read and understand manual before starting.
2. Always wear safety glasses, face shield, and respirator.
3. Avoid getting entangled in rotating workpiece—tie back long hair, roll
up long sleeves, and DO NOT wear loose clothing, gloves, or jewelry.
4. Properly set up lathe and tighten all locks before operating.
5. Rotate workpiece by hand to ensure clearance before applying power.
6. DO NOT turn split workpieces or those containing knots.
7. Rough out workpiece to remove excess material before mounting.
8. Use the lowest speed when starting a new workpiece.
9. Always support cutting tool on properly adjusted tool rest.
10. Disconnect power before setting up, adjusting, or servicing lathe.
11. DO NOT operate when tired or under influence of drugs/alcohol.
12. DO NOT expose to rain or operate in a wet environment.
13. Prevent unauthorized use by children or untrained users.
WARNIN G!
210
207
REF PART #DESCRIPTIONREF PART #DESCRIPTION
201P0842201ELECTRICITY LABEL207P0842207GRIZZLY.COM LABEL
202P0842202IMPACT INJURY HAZARD LABEL208P0842208TOUCH-UP PAINT, GRIZZLY BEIGE
203P0842203ENTANGLEMENT WARNING LABEL209P0842209TOUCH-UP PAINT, GRIZZLY GREEN
204P0842204MACHINE ID LABEL210P0842210WOOD LATHE WARNING LABEL
205P0842205MODEL NUMBER LABEL211P0842211READ MANUAL WARNING LABEL
206P0842206EYE/FACE INJURY WARNING LABEL212P0842212DISCONNECT POWER LABEL
Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes
off or becomes unreadable, the owner of this machine MUST replace it in the original location
before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com.
-50-
BUY PARTS ONLINE AT GRIZZLY.COM !
Scan QR code to visit our Parts Store.
Model G0842 (Mfd. Since 2/21)
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.
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.
In the event you need to use 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.
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.
To
you can
applicable information for
take advantage of this warranty, you must register it at https://www.grizzly.com/forms/warranty, or
scan the QR code below to be automatically directed to our warranty registration page. Enter all
the product.
WARRANTY
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