WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT
THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL, INC.
#ST14859 Printed in China
Page 2
This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and comprehension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property
damage from negligence, improper training, machine modifications or
misuse.
Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State of
California to cause cancer, birth defects or other reproductive harm.
Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
Work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
USE THE QUICK GUIDE PAGE LABELS TO SEARCH OUT INFORMATION FAST!
SERVICEPARTS
Page 4
INTRODUCTION
We are proud to provide a high-quality owner’s
manual with your new machine!
We
the
instructions, specifications, drawings, and photographs contained inside. Sometimes we make
mistakes, but our policy of continuous improvement
machine
you receive will be slightly different than what
is shown in the manual
If you find this to be the case, and the difference
between the manual and machine leaves you
confused about a procedure
check our website
for an updated version. W
manuals
and
on our website at
www.
Alternatively, you can call our Technical Support
for help. Before calling, make sure you write
down the
from the machine ID label (see below). Also, if
available, have a copy of your original purchasereceipt on hand. This information is required for
all Tech Support calls.
MODEL XXXX
MACHINE NAME
Motor:
Specification:
Specification:
Specification:
Specification:
Weight:
Specifications
To reduce risk of serious personal injury when using this machine:
1. Read & understand owner’s manual before operating.
2. Always wear approved eye protection and respirator.
3. Only plug power cord into a grounded outlet.
4. Only use this machine to collect wood dust/chips—never use to collect glass, metal, liquids, asbestos, silica, animal parts, biohazards, burning material/ashes, etc.
5. Always disconnect power before servicing or cleaning.
6. Do not expose to rain or wet areas.
7. Keep hands, long hair, and loose clothing away from inlet.
8. Never leave machine unattended while it is running.
9. Do not use if cord/plug becomes damaged—promptly repair and protect cord from future damage.
10. Do not use without dust bag or filters in place.
11. Always wear a respirator when emptying bags.
12. Prevent unauthorized use by children or untrained users.
Date
Serial Number
Manufactured for Woodstock in Taiwan
WARNING!
We are committed to customer satisfaction. If
you have any questions or need help, use the
information below to contact us.
IMPORTANT: Before contacting, please get the
original purchase receipt, serial number, and
manufacture date of your machine. This information is required for all Technical Support
calls and it 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.
Table................................................................................................... Cast Iron
Other Related Info
Number of Dust Ports......................................................................................... 1
Dust Port Size......................................................................................... 1-1/2 in.
Features
Space-saving benchtop style.
Locking power switch with removable key.
Sanding drums store neatly in the base for easy, organized access.
Includes 3 spindle washers: 5/8, 7/8, 1-3/4 in.
Includes 6 table inserts: 1/2, 3/4, 1, 1-1/2, 2, 3 in.
Includes 6 sanding sleeves: 1/2, 3/4, 1, 1-1/2, 2, 3 in.
Includes 5 rubber sanding spindles: 3/4, 1, 1-1/2, 2, 3 in.
-4-
Page 7
Model W1831 (For Machines Mfd. Since 6/15)
Do not wear gloves, necktie, or loose
Controls and Features
INTRODUCTION
Spindle
Drum and Sanding
Sleeve
Sander Body
Spindle Hex Nut
Spindle Washer
Table Insert
Table
Dust Port
Drums and Sanding Sleeves
Power
Cord
Table Inserts
ON/OFF Paddle Switch w/Disabling Key
Figure 1. Machine identification.
For Your Own Safety Read This Manual
Before Operating Spindle Sander
a) Wear eye protection.
b) Support workpiece on worktable.
c) Minimize pinch hazards. Use the smallest
table insert possible with sanding drum.
d) Avoid kickback. Feed workpiece against
rotation of drum.
e) Avoid entanglement with spinning drum.
clothing. Tie back long hair.
-5-
Page 8
Model W1831 (For Machines Mfd. Since 6/15)
SAFETY
OWNER’S MANUAL.
TRAINED OPERATORS ONLY.
DANGEROUS ENVIRONMENTS.
MENTAL ALERTNESS REQUIRED.
electrical components or improperly grounded
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
SAFETY
For Your Own Safety,
Read Manual Before Operating Machine
The purpose of safety symbols is to attract your attention to possible hazardous conditions. This
SAFETY
themselves do not eliminate danger and are not a substitute for proper accident prevention measures—this responsibility is ultimately up to the operator!
NOTICE
Standard Machinery Safety Instructions
Standard Machinery Safety Instructions
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.
This symbol is used to alert the user to useful information about
proper operation of the equipment or a situation that may cause
damage to the machinery.
Read and understand this
owner’s manual BEFORE using machine.
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
workshop kid proof!
machinery in areas that are wet, cluttered,
or have poor lighting. Operating machinery
in these areas greatly increases the risk of
accidents and injury.
alertness is required for safe operation of
machinery. Never operate under the influence
of drugs or alcohol, when tired, or when
distracted.
Untrained operators
Do not use
Full mental
ELECTRICAL EQUIPMENT INJURY RISKS. You can
be shocked, burned, or killed by touching live
machinery. To reduce this risk, only allow an
electrician or qualified service personnel to
do electrical installation or repair work, and
always disconnect power before accessing or
exposing electrical equipment.
DISCONNECT POWER FIRST. Always disconnect
machine from power supply BEFORE making
adjustments, changing tooling, or servicing
machine. This eliminates the risk of injury
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.
-6-
Page 9
Model W1831 (For Machines Mfd. Since 6/15)
WEARING PROPER APPAREL. Do not wear
HAZARDOUS
HEARING PROTECTION.
REMOVE ADJUSTING TOOLS.
INTENDED USAGE.
AWKWARD POSITIONS.
CHILDREN & BYSTANDERS.
GUARDS & COVERS.
FORCING MACHINERY. Do not force machine. It
will do the job safer and better at the rate for
loss of control. Before starting, verify machine
malfunction, leading to serious personal injury
from heated surfaces, high traffic areas, harsh
clothing, apparel, or jewelry that can become
entangled in moving parts. Always tie back
or cover long hair. Wear non-slip footwear to
avoid accidental slips, which could cause loss
of workpiece control.
DUST. Dust created while using
machinery may cause cancer, birth defects,
or long-term respiratory damage. Be aware of
dust hazards associated with each workpiece
material, and always wear a NIOSH-approved
respirator to reduce your risk.
Always wear hearing
protection when operating or observing
loud machinery. Extended exposure to this
noise without hearing protection can cause
permanent hearing loss.
machinery can become dangerous projectiles
upon startup. Never leave chuck keys,
wrenches, or any other tools on machine.
Always verify removal before starting!
intended purpose—never make modifications
without prior approval from Woodstock
International. Modifying machine or using
it differently than intended will void the
warranty and may result in malfunction or
mechanical failure that leads to serious
personal injury or death!
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.
bystanders at a safe distance from the work
area. Stop using machine if they become a
distraction.
Only use machine for its
Tools left on
Keep proper footing and
Keep children and
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
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 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
or death.
CHECK DAMAGED PARTS. Regularly inspect
machine for any condition that may affect
safe operation. Immediately repair or replace
damaged or mis-adjusted parts before
operating machine.
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, resulting
in a short. Do not handle cord/plug with wet
hands. Avoid cord damage by keeping it away
chemicals, and wet/damp locations.
SAFETY
accidental contact with moving parts or flying
debris—make sure they are properly installed,
undamaged, and working correctly.
Guards and covers reduce
EXPERIENCING DIFFICULTIES. If at any time
you experience difficulties performing the
intended operation, stop using the machine!
-7-
Contact Technical Support at (360) 734-3482.
Page 10
Model W1831 (For Machines Mfd. Since 6/15)
Additional Safety for Sanders
FEED RATE. Never jam a workpiece against the
sanding surface. This can cause the workpiece
to kick back or damage the machine. Firmly
hold the workpiece and ease it against the
spindle using light pressure.
SAFETY
AVOIDING ENTANGLEMENT. Keep loose clothing
articles such as sleeves, belts or jewelry items
away from the spindle. These items could get
entangled in the spindle, resulting in serious
personal injury. Never wear gloves when
operating the spindle sander.
HAND PLACEMENT. Do not place hands near, or in
contact with, sanding surfaces during operation
to avoid personal injury.
WORKPIECE HANDLING. Hold the workpiece
with both hands to maintain control while
sanding (or use an appropriate holding jig)
to reduce the likelihood of losing control of
the workpiece and having it thrown from the
machine.
SANDING SLEEVES. Worn or damaged sanding
sleeves can tear apart and become entangled
in the spindle or be thrown from the machine,
resulting in personal injury or property
damage. Replace sanding sleeves as required.
DUST COLLECTION. Never operate the sander
without an adequate dust collection system
in place and running. Proper dust collection
reduces dust in the work area, which decreases
the risk of long-term respiratory damage.
DIRECTION. Never sand tapered or pointed stock
with the point facing the feed direction to
avoid the workpiece being thrown from the
machine.
POWER DISCONNECT. Disconnect the machine
from the power source before changing the
sanding sleeve to avoid injuries in the event of
an accidental startup.
RESPIRATOR USE. Always use a respirator that
is approved for wood dust when using this
machine to reduce the risk of short and long
term respiratory illness. A dust collector is not
an adequate substitute.
TABLE INSERTS. Always use the table insert that
fits closest to the diameter of the installed
sanding drum. A pinch hazard exists from the
gap between the table and the oscillating
drum. Keeping this gap as small as possible
reduces the risk of this hazard.
FOREIGN MATERIAL. Always inspect stock for
nails, staples, knots, and other imperfections
that could be dislodged and thrown from the
machine during sanding operations.
READ and understand this
entire manual before using
this machine. Serious personal injury may occur
if safety and operational
information is not understood and followed. DO
NOT risk your safety by
not reading!
USE this and other machinery with caution
and respect. Always consider safety first,
as it applies to your individual working
conditions. No list of safety guidelines can
be complete—every shop environment is
different. Failure to follow guidelines could
result in serious personal injury, damage
to equipment or poor work results.
-8-
Page 11
Model W1831 (For Machines Mfd. Since 6/15)
This machine must be connected to the correct size and
type of power supply circuit, or fire or electrical damage
may occur. Read through this section to determine if an
adequate power supply circuit is available. If a correct
circuit is not available, a qualified electrician MUST install
one before you can connect the machine to power.
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 fullload current drawn from the machine for an extended
period of time. (If this machine is connected to a circuit
protected by fuses, use a time delay fuse marked D.)
This machine can be converted to operate on a 110V
power supply (details about voltage conversion can be
found later in this manual). The 110V power supply circuit
must have a verified ground and meet the requirements
that follow:
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.
or machine damage. To reduce this risk,
a dedicated circuit—
where only one machine will be running
multiple machines will be running at the
ELECTRICAL
Circuit Requirements
The machine must be properly set up
before it is safe to operate. DO NOT
connect this machine to the power
source until instructed to do later in
this manual.
ELECTRICAL
Full-Load Current Rating
Full-Load Current Rating at 120V ................. 3.5 Amps
Circuit Requirements for 110V
Circuit Type ...................... 120V, 60 Hz, Single-Phase
Plug/Receptacle .................................... N E M A 1-15
Incorrectly wiring or grounding this
machine can cause electrocution, fire,
only an electrician or qualified service
personnel should do any required
electrical work on this machine.
NOTICE
The circuit requirements listed in this
manual apply to
at a time. If this machine will be
connected to a shared circuit where
same time, consult with an electrician
to ensure that the circuit is properly
sized for safe operation.
-9-
Page 12
Polarized Plug
We do not recommend using an extension cord with
Any extension cord used with this machine must contain a
plug and receptacle, and
meet the following requirements:
Model W1831 (For Machines Mfd. Since 6/15)
To reduce the risk of electric shock, this machine has a
polarized plug (one blade is wider than the other). This
plug will fit in a polarized outlet only one way. If the plug
does not fit fully in the outlet, turn it 180 degrees and try
again. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug
in any way.
Extension Cords
this machine. Extension cords cause voltage drop, which
may damage electrical components and shorten motor
life. Voltage drop increases with longer extension cords
and smaller gauge sizes (higher gauge numbers indicate
ELECTRICAL
smaller sizes).
ground wire
Minimum Gauge Size at 120V ...................... 16 AWG
Maximum Length (Shorter is Better) ................50 ft.
, match the required
The machine must be properly set up
before it is safe to operate. DO NOT
connect this machine to the power
source until instructed to do later in
this manual.
5-15 Receptacle
1-15 Plug
Hot
Figure 2. NEMA 1-15 plug & receptacle.
Neutral
-10-
Page 13
Model W1831 (For Machines Mfd. Since 6/15)
SETUP
Unpacking
This machine has been carefully packaged for safe
transportation. If you notice the machine has been
damaged during shipping, please contact your authorized
Shop Fox dealer immediately.
Inventory
The following is a description of the main components
shipped with the Model W1831. Lay the components out
to inventory them.
Note: If you can't find an item on this list, check the
mounting location on the machine or examine the
packaging materials carefully. Occasionally we pre-install
certain components for safer shipping.
Keep machine disconnected from
power until instructed otherwise.
A
H
SETUP
Box Inventory (Figure 3) Qty
A. Spindle Sander Assembly .................................1
B. Table Inserts
C. Arbor Wrench ...............................................1
D. Spindle Hex Nut ............................................1
E. Spindle Washers
F. Sanding Drums
G. Sanding Sleeves
H. Base Washer 2
heavy load in a small footprint. Some
residential floors may require additional
bracing to support both machine and
operator.
• Working Clearances: Consider existing and
anticipated needs, size of material to be
processed through the machine, and space
for auxiliary stands, work tables or other
machinery when establishing a location for
your Machine Type.
• Lighting: Lighting should be bright enough
to eliminate shadow and prevent eye strain.
• Electrical: Electrical circuits must be
dedicated or large enough to handle
amperage requirements. Outlets must be
located near each machine, so power or
extension cords are clear of high-traffic
SETUP
areas. Follow local electrical codes for
proper installation of new lighting, outlets,
or circuits.
The table and other unpainted parts of your
machine are coated with a waxy grease that
protects them from corrosion during shipment.
Clean this grease off with a solvent cleaner or
citrus-based degreaser. DO NOT use chlorinebased solvents such as brake parts cleaner or
acetone—if you happen to splash some onto a
painted surface, you will ruin the finish.
NEVER clean with gasoline
or other petroleumbased solvents. Most have
low flash points, which
make them extremely
flammable. A risk of
explosion and burning
exists if these products
are used. Serious personal
injury may occur if this
warning is ignored!
14"
INJURY HAZARD! Untrained
users can injure themselves
with this machine. Restrict
access to machine when
you are away, especially if
it is installed where children are present.
15 1⁄2"
ALWAYS work in wellventilated areas far from
possible ignition sources
when using solvents to
clean machinery. Many
solvents are toxic when
inhaled or ingested. Use
care when disposing
of waste rags and
towels to be sure they
DO NOT create fire or
environmental hazards.
Figure 4. Working clearances.
-12-
Page 15
Model W1831 (For Machines Mfd. Since 6/15)
Bench Mounting
The base of this machine has mounting holes that allow it
to be fastened to a workbench or other mounting surface
to prevent it from moving during operation and causing
accidental injury or damage.
Bolt
The strongest mounting option is a "Through Mount" (see
Figure5) where holes are drilled all the way through the
workbench—and hex bolts, washers, and hex nuts are
used to secure the machine in place.
Another option is a "Direct Mount" (see Figure6) where
the machine is secured directly to the workbench with lag
screws and washers.
Flat Washer
Machine Base
Workbench
Flat Washer
Lock Washer
Hex Nut
Figure 5. Example of a through mount.
SETUP
Lag Screw
Flat Washer
Machine Base
Workbench
Figure 6. Example of a direct mount.
-13-
Page 16
Assembly
Place the spindle hex nut, table inserts, sanding drums
and sleeves, and spindle washers in the appropriate sized
accessory slots beneath the table.
Note: A sanding drum does not need to be installed until
after the test run.
Model W1831 (For Machines Mfd. Since 6/15)
Sanding Drums
Table Inserts
Figure 7. Table inserts, drums, and sleeves
placed on sander base.
and Sleeves
Dust Collection
Recommended CFM at Dust Port: ................ 100 CFM
SETUP
Do not confuse this CFM recommendation with the rating
of the dust collector. To determine the CFM at the
dust port, you must take into account many variables,
including the CFM rating of the dust collector, the length
of hose between the dust collector and the machine, the
amount of branches or Y's, and the amount of other open
lines throughout the system. Explaining this calculation
is beyond the scope of this manual. If you are unsure of
your system, consult an expert or purchase a good dust
collection "how-to" book.
DO NOT operate this machine without an adequate
dust collection system. This machine creates substantial amounts of wood dust while operating. Failure to
use a dust collection system can result in short and
long-term respiratory illness.
11⁄2" Dust Port
Figure 8. Dust port location.
-14-
Page 17
Model W1831 (For Machines Mfd. Since 6/15)
Test Run
Once the assembly is complete, test run your machine to
make sure it runs properly and is ready to operate.
Note: You do not need to install a drum to perform the
test run.
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.
If, during the test run, you cannot easily locate the source
of an unusual noise or vibration, stop using the machine
immediately, then review Troubleshooting on Page 26
If you still cannot remedy a problem, contact our Tech
Support at (360) 734-3482 for assistance.
To test run the machine, do these steps:
Projectiles thrown from the machine
could cause serious eye injury. Wear
safety glasses to reduce the risk of
injury.
1. Make sure you understand the safety instructions
at the beginning of the manual, and verify that the
machine is setup properly.
2. Ensure all tools and objects used during setup are
cleared away from the machine.
3. Connect the machine to the power source.
4. Verify that the machine is operating correctly by
turning the machine ON.
— When operating correctly, the machine runs
smoothly with little or no vibration or rubbing
noises.
— Investigate and correct strange or unusual noises
or vibrations before operating the machine further.
Always disconnect the machine from power when
investigating or correcting potential problems.
5. Turn the machine OFF.
SETUP
6. Remove the switch disabling key (see Figure 9).
7. Try to start the machine with the paddle switch.
— If the machine does not start, the switch disabling
feature is working as designed.
— If the machine starts, immediately stop the
machine. The switch disabling feature is not
working correctly. Call Tech Support for help.
-15-
Figure 9. Removing switch key from
paddle switch.
Page 18
OPERATIONS
General
This machine will perform many types of operations
that are beyond the scope of this manual. Many of these
operations can be dangerous or deadly if performed
incorrectly.
The instructions in this section are written with the
understanding that the operator has the necessary
knowledge and skills to operate this machine. If at any
time you are experiencing difficulties performing any
operation, stop using the machine!
If you are an inexperienced operator, we strongly
recommend that you read books or trade articles, or seek
training from an experienced Sander operator before
performing any unfamiliar operations. Above all, your
safety should come first!
Model W1831 (For Machines Mfd. Since 6/15)
READ and understand this entire instruction manual before using this machine.
Serious personal injury may occur if
safety and operational information is not
understood and followed. DO NOT risk
your safety by not reading!
Disabling Switch
The switch can be disabled by removing the key,
as shown in the following figure. Disabling the switch in
this manner can prevent unauthorized operation of the
machine, which is important if it is not kept inside an
access-restricted building or in a location where children
may be present.
OPERATIONS
Disabling the switch only restricts its function. It is
not a substitute for disconnecting the machine from
power when adjusting or servicing.
Figure 10. Removing switch key from
paddle switch.
-16-
Page 19
Model W1831 (For Machines Mfd. Since 6/15)
Sanding Drum/Sleeve
Installation
To ensure the workpiece is supported during sanding
operations, use the table insert that matches the
corresponding drum and sleeve (see Figure 11). It is
important to keep the gap between the table insert and
drum as small as possible to reduce the risk of a pinch
hazard.
To install or replace a sanding drum/sleeve, do these
steps:
1. DISCONNECT SANDER FROM POWER.
2. While holding the sanding drum and sleeve, use the
arbor wrench to loosen and remove spindle hex nut.
3. Remove the spindle washer, sanding sleeve, sanding
drum, table insert and base washer (see Figure 12).
4. Clean the table opening for the table insert and any
other spindle areas as necessary. There should be no
sawdust on the ledge of the table opening where the
table insert is placed or the table insert will not sit
flush with the table.
5. Use the table in Figure 11 to select the required size
of components for the sanding drum/sleeve size you
have chosen.
Sanding
Sleeves
1
⁄2"N/A
3
⁄4"
1"1"1"
1
⁄2"11⁄2"11⁄2"13⁄4"
1
2"2"2"1
3"3"3"1
Sanding
Drums
3
⁄4"
Table
Inserts
1
⁄2"
3
⁄4"
Spindle
Washers
5
⁄8"
3
⁄4"
7
⁄8"
3
3
Figure 11. Sanding components table.
Spindle
Sanding
Hex Nut
Drum
Table
Insert
Spindle
Base
Spindle
Washer
Sanding
Sleeve
Washer
⁄4"
⁄4"
OPERATIONS
6. Insert the base washer, then install the desired
sanding drum on the spindle shaft, followed by the
corresponding sanding sleeve on the drum, as shown
in Figure 12.
7. Secure the sanding drum with appropriate spindle
washer and the spindle hex nut. Tighten until the
rubber sanding drum is snug against sanding sleeve.
Sanding
To sand a workpiece, do these steps:
1. Turn spindle sander ON and allow it to reach full
speed.
2. Using both hands to maintain control of the
workpiece, guide the workpiece against the rotation
of the spindle, as shown in Figure 13. DO NOT force
the workpiece against the sanding sleeve. Allow the
machine to do the work.
Figure 12. Removal/installation order
of sanding drum components and table
inserts.
Sanding Direction
Spindle
Rotation
Figure 13. Sanding workpiece.
-17-
Page 20
Model W1831 (For Machines Mfd. Since 6/15)
ACCESSORIES
Sander Accessories
The following Sander accessories may be available through your local Woodstock International Inc.
Dealer. If you do not have a dealer in your area, these products are also available through online
dealers. Please call or e-mail Woodstock International Inc. Customer Service to get a current listing of
dealers at: 1-800-840-8420 or at sales@woodstockint.com.
®
These PRO-STIK
grit from belts, sleeves and discs without damage. Extend the life of
your belts, sleeves or discs with this innovative natural cleaner.
W1306—Large (1
W1307—Small (2" x 2" x 12")
W1304—1
W1305—1
crepe-rubber Belt Cleaners quickly remove gum and
1
⁄2" x 11⁄2" x 81⁄2")
3
⁄8" x 41⁄4"
3
⁄8" x 81⁄2"
The Shop FoxD3640 Tool Table Plus was designed in response to cus-
tomer requests for a slightly wider and taller table to accommodate
small planers, wood lathes, sanders and a variety of other bench-top
machines.
The Shop Fox Hard Sanding Sleeves are made of rigid aluminum
oxide and are perfect for use with popular oscillating spindle sand-
1
ers and sanding drum kits. Available in diameters from
⁄4" to 4" and
coming in 60, 80, 100, 120 and 150 grit.
Item
D33652" x 4
D33662" x 4
MAINTENANCE
D33672" x 4
D33682" x 4
D33692" x 4
D33703" x 4
D33713" x 4
D33723" x 4
D33733" x 4
D33743" x 4
SizeGritPack
1
⁄2"60 Grit3-Pack
1
⁄2"80 Grit3-Pack
1
⁄2"100 Grit3-Pack
1
⁄2"120 Grit3-Pack
1
⁄2"150 Grit3-Pack
1
⁄2"60 Grit3-Pack
1
⁄2"80 Grit3-Pack
1
⁄2"100 Grit3-Pack
1
⁄2"120 Grit3-Pack
1
⁄2"150 Grit3-Pack
-18-
Page 21
Model W1831 (For Machines Mfd. Since 6/15)
MAINTENANCE
Schedule
For optimum performance from your machine, follow this
maintenance schedule and refer to any specific instructions
given in this section.
Before Each Use
• Inspect the sanding drums and sleeves for wear or
damage.
• Check for worn or damaged wires.
• Check for any other unsafe condition that could
hamper operation of this machine or cause potential
injury.
After Each Use
• Tu rn the sander OFF.
• Clean up any sawdust or particle residue from the
machine.
• Protect table.
MAKE SURE that your machine is
unplugged during all maintenance procedures! If this warning is ignored, serious personal injury may occur.
Monthly Maintenance
• Clean/vacuum dust buildup from inside the sander
body and off of the motor.
Cleaning
To clean your machine, vacuum excess wood chips and
sawdust, and wipe off any remaining dust with a dry cloth.
Sawdust and other particles can also work their way under
the table insert, so this area also needs to be cleaned.
Sanding sleeves can be cleaned with the PRO-STIK
ers on Page 18.
Approximately every 30 days (or once a month) of usage
remove the bottom plate (Part #90 on Page 28), clean/
vacuum dust from inside the sander body and off of the
motor, and re-install the bottom plate.
To clean the table, do these steps:
1. DISCONNECT SANDER FROM POWER.
®
clean-
To avoid damage to your eyes and
lungs, always wear safety glasses and a
respirator when cleaning sander.
Table Insert
Sanding Drum
and Sleeve
Figure 14. Table insert area.
Table Opening
Base Washer
Spindle
Washer
Spindle
Hex Nut
MAINTENANCE
2. Remove sanding drum and table insert as described
in the Sanding Drum/Sleeve Installation instructions
on Page 17.
3. Wipe or vacuum out any dust or particles that have
accumulated beneath the table insert on the table
opening, shown in Figure 14.
-19-
4. Re-install table insert and sanding
drum.
5. To protect the table from rust, coat
the table surface with a quality metal
protectant.
Page 22
SERVICE
General
This section covers the most common service adjustments
or procedures that may need to be made during the life
of your machine.
If you require additional machine service not included
in this section, please contact Woodstock International
Technical Support at (360) 734-3482 or send e-mail to:
tech-support@shopfox.biz.
Model W1831 (For Machines Mfd. Since 6/15)
Changing Motor Brushes
This sander has a permanent magnet motor that uses
carbon brushes for operation. These brushes normally
wear out over time and eventually need to be replaced.
Symptoms indicating that the brushes have worn
beyond their usable life may include a loss of power,
inconsistent operation of the motor (motor cuts in and out
inexplicably), or an inability of the motor to start.
If you are having trouble with the performance of the
motor, first refer to Troubleshooting on Page 26 to
determine if the motor brushes must be replaced.
A pair of new brushes can be purchased from your
Shop Fox dealer by requesting part #W1831033A. The
replacement procedure can usually be done in about 15
minutes. When replacing the brushes, we recommend
replacing them one at a time so you can keep track of
which wire connects to each brush.
Please Note: The brush assemblies have locating prongs
(see Figure 15) that insert into the motor to hold the
brush housing in position. Take care when removing the
brush assemblies to pull them out first instead of just up.
MAKE SURE that your machine is
unplugged during all service procedures! If this warning is ignored, serious personal injury may occur.
2. Turn machine on its side, and remove the screws
securing the base plate, then remove the base plate
to allow access to the motor.
3. Disconnect the wire attached to the motor brush
assembly.
4. Loosen the screws that secure the clamp plate over
the brush assemblies (see Figure 16) but do not
completely remove the plate.
5. Gently pull the brush assembly straight toward you
and then upward to remove it.
6. Install new motor brush assembly.
Motor Brushes
Clamp Plates
Figure 16. Motor brush location on
motor.
7. Tighten the clamp plate back in place.
8. Repeat these steps to change the second motor
brush assembly.
9. Reconnect the wire to the motor brush.
10. Replace the base plate.
SERVICE
-21-
Page 24
Belt Replacement
The following procedure details removal and replacement
of the timing belts. Refer to the parts breakdown and list
to aid in proper identification of parts referenced in the
procedure.
Snap Ring Pliers .................................................1
Model W1831 (For Machines Mfd. Since 6/15)
To replace the timing belt, do these steps:
1. DISCONNECT SANDER FROM POWER!
2. Place sander upside down on blocks, ensuring proper
clearance of spindle (#55).
3. Remove six M4 x 14 tap screws (#91) from bottom
plate (#90) shown in Figure 17.
4. Remove two brown wires (#72) connected to
rectifier (#69) shown in Figure 18.
5. Remove six M6-1 X 16 Phillips head screws (#89) that
attach the housing base (#76) to the cast iron table
(#7).
Bottom
Plate
Figure 17. Sander turned upside down
with bottom plate removed.
Rectifier
Brown
Wires
6. Remove housing base (#76) from cast iron table (#7),
as shown in Figure 19.
7. Remove eight M6-1 x 16 Phillips head screws (#23)
that secure gear support (#66) to cast iron table
(#7), then remove gear support (#66).
SERVICE
-22-
Figure 18. Wires removed from rectifier.
Gear
Support
Cast Iron Table
Figure 19. Housing base removed from
cast iron table.
Housing Base
Page 25
Model W1831 (For Machines Mfd. Since 6/15)
8. Remove four M4 x 20 tap screws (#41) that secure
bearing cover (#42), then remove cover (see Figure
20).
9. Remove bearing sleeve (#48) and compression spring
(#49).
10. Remove 17mm external retaining ring (#50) and
spindle washer (#51) from spindle (#55), as shown in
Figure 21.
Spring
Bearing
Cover
Sleeve
Figure 20. Bearing cover removed.
Spindle
Spindle
Washer
3
11. Remove
⁄8" timing belt (#13) and drive gear (#54)
assembly (see Figure 22) from spindle (#55), and put
Woodruff key (#56) in safe place for re-assembly.
12. Remove spindle (#55) and differential gear (#57).
1
Note: Ensure the
⁄4" timing belt (#14) is
clear of tension roller assembly (#17)
during removal.
External
Retaining
Ring
Figure 21. Removing external retaining
ring and washer from spindle.
3
⁄8" Timing
Belt
Woodruff
Key
Drive
Gear
SERVICE
-23-
Figure 22. Timing belt and drive gear
removed from spindle.
Page 26
13. Make sure bearing sleeve (#58) shown in Figure 23
behind differential gear (#57) stays in place.
Model W1831 (For Machines Mfd. Since 6/15)
1
14. Remove
15. Install new
⁄4" timing belt (see Figure 23).
1
⁄4" timing belt (#14) onto differential
gear (#57).
16. Install
1
⁄4" timing belt onto drive pulley (#15) with
timing belt wrapped around proper side of the
tension roller assembly (#17), as shown in Figure 24.
17. Install spindle (#55) with drive gear (#54) and
bearing sleeve.
Differential
Bearing
Gear
Sleeve
1
⁄4" Timing
Belt
Figure 23. Location of bearing sleeve,
1
with differential gear and
⁄4" timing belt
removed.
1
Drive
Pulley
⁄4" Timing
Belt
18. Install Woodruff key (#56) into spindle (#55), as
shown in Figure 25.
Note:A piece of clear tape can be used to
ensure Woodruff key (#56) stays in place during
re-assembly.
3
19. Install new
⁄8" timing belt (#13) onto drive gear
(#54).
20. Install drive gear (#54) onto spindle (#55).
SERVICE
3
21. Slide
⁄8" timing belt (#13) onto drive pulley (#15).
Tension
Roller
Assembly
Figure 24. Timing belt installed onto drive
pulley and tension roller assembly.
Woodruff
Key
Spindle
Note:Verify differential gear (#57) and drive
gear (#54) are properly mated together, and that
Woodruff key (#56) remains in place.
Figure 25. Installing Woodruff key into
spindle.
-24-
Page 27
Model W1831 (For Machines Mfd. Since 6/15)
22. Install spindle washer (#51) and retaining ring (#50),
as shown in Figure 26.
23. Install compression spring (#49), ensuring hooked
end is locked into driver gear (#54) shoulder, as
shown in Figure 27.
24. Install bearing sleeve (#48) into compression spring
(#49).
Spindle
Washer
Retaining
Ring
Figure 26. Spindle washer and retaining
ring installed.
Compression
Spring
Hooked End
25. Install bearing cover (#42).
26. Install gear support (#66), as shown in Figure 28.
27. Re-install housing base (#76) onto cast iron table
(#7) shown in Figure 29. Ensure that brown wiring
(#72) is connected to the rectifier (#69), then
re-install bottom plate (#90).
Figure 27. Hooked end of compression
spring locked into driver gear shoulder.
Gear Support
Figure 28. Installing gear support.
Bottom
Plate
Housing
Base
Cast Iron
Table
SERVICE
-25-
Figure 29. Base and bottom re-installed.
Page 28
Troubleshooting
The following troubleshooting tables cover common problems that may occur with this machine. If you
need replacement parts or additional troubleshooting help, contact our Technical Support.
Note:
available, your original purchase receipt. This information is required to properly assist you.
Before contacting Tech Support, find the machine serial number and manufacture date, and if
PROBLEMPOSSIBLE CAUSECORRECTIVE ACTION
Motor will not start.1. Switch disabling key removed.
2. Loose connections at motor or
switch.
3. Motor brushes worn.
Motor will not start; fuses
or circuit breakers blow.
Motor stalls (resulting in
blown fuses or tripped circuit).
Machine slows when operating.
Deep sanding grooves or
scars in workpiece.
Grains rub off the sanding
sleeve.
Sanding surfaces clog
quickly or burn.
Burn marks on workpiece.1. Using too fine of sanding grit.
1. Short circuit in line cord or plug.
2. Loose connections at motor switch.
3. Switch, bridge rectifier or motor at
fault.
1. Motor overloaded.1. Reduce feeding pressure.
1. Workpiece pressure is too great.1. Secure machine to workbench.
1. Sanding sleeve too coarse for the
desired finish.
2. Workpiece sanded across the grain.
3. Too much feeding pressure against
workpiece.
1. Sanding sleeve has been stored in
an incorrect environment.
2. Sanding sleeve has been folded or
smashed.
1. Too much pressure against sleeve.
2. Sanding softwood or wood with a
high sap content.
2. Using too much pressure.
3. Work held still for too long.
Model W1831 (For Machines Mfd. Since 6/15)
1. Insert key to enable switch.
2. Inspect all motor connections for loose or open connections.
3. Replace motor brushes as a set.
1. Inspect cord and plug for damaged insulation or
shorted wires.
2. Inspect all motor connections for loose or shorted
terminals or worn insulation.
3. Replace the component at fault.
1. Use a finer grit sanding sleeve.
2. Sand with the grain.
3. Reduce pressure on workpiece while sanding.
1. Store sanding sleeve away from extremely dry or hot
temperatures.
2. Store sanding sleeves separately and not folded or
flat.
1. Reduce pressure on workpiece while sanding.
2. Either use different wood or plan on cleaning/
replacing sleeves frequently.
1. Use a coarser grit sanding sleeve.
2. Reduce pressure on workpiece while sanding.
3. Do not keep workpiece in one place for too long.
SERVICE
-26-
Page 29
Model W1831 (For Machines Mfd. Since 6/15)
W1831 Wiring Diagram
120 VAC
or machine damage. To reduce this risk,
Wiring Diagram
Incorrectly wiring or grounding this
machine can cause electrocution, fire,
only an electrician or qualified service
personnel should do any required
electrical work on this machine.
1-15 Plug
Motor 120V
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!
PADDLE SWITCH
(Viewed from Behind)
+
SERVICE
Single-Phase
Silicon Bridge
Rectifier
KBPC1504
-27-
Page 30
Model W1831 (For Machines Mfd. Since 6/15)
PARTS
Main Breakdown
2-1, 2-2, 2-3
3 (3-1, 3-2, 3-3, 3-4, 3-5, 3-6)
4-1, 4-2, 4-3, 4-4, 4-5
5-1, 5-2, 5-3, 5-4, 5-5, 5-6
6
73
75
13
16
1
9
10
76
11
12
14
7
22
23
8
15
19
20
21
24
25
27
28
29
32
26
18
66
17
30
70
31
69
71
72
33A
67
42
45
46
48
50
68
56
41
43
44
47
49
51
52
53
54
55
74
82
83
84
85
86
91
89
90
77
87
88
78
81
79
80
36
37
38
39
40
32-1
28AV2
57
59
60
61
62
58
63
64
65
PARTS
-28-
Page 31
Model W1831 (For Machines Mfd. Since 6/15)
Main Parts List
REFPART #DESCRIPTIONREFPART #DESCRIPTION
1X1831001SPINDLE HEX NUT M10-1.538XPHTEK31M TAP SCREW M4 X 14
2-1X1831002-1SPINDLE WASHER 5/8" OD39XPW05MFLAT WASHER 4MM
2-2X1831002-2SPINDLE WASHER 7/8" OD40X1831040TAP SCREW M4 X 110
2-3X1831002-3SPINDLE WASHER 1-3/4" OD41XPHTEK8MTAP SCREW M4 X 20
3X1831003SANDING SLEEVE SET OF 642X1831042BEARING COVER
3-1X1831003-1SANDING SLEEVE 1/2"43X1831043FELT WASHER
3-2X1831003-2SANDING SLEEVE 3/4"44X1831044RUBBER WASHER
3-3X1831003-3SANDING SLEEVE 1"45XP6203ZZBALL BEARING 6203ZZ
3-4X1831003-4SANDING SLEEVE 1-1/2"46X1831046UPPER BEARING SUPPORT
3-5X1831003-5SANDING SLEEVE 2"47XPHTEK6M TAP SCREW M4 X 16
3-6X1831003-6SANDING SLEEVE 3"48X1831048BEARING SLEEVE
4-1X1831004-1SANDING DRUM 3/4"49X1831049COMPRESSION SPRING
4-2X1831004-2SANDING DRUM 1"50XPR18MEXT RETAINING RING 17MM
4-3X1831004-3SANDING DRUM 1-1/2"51X1831051SPINDLE WASHER
4-4X1831004-4SANDING DRUM 2"52XPHTEK31M TAP SCREW M4 X 14
4-5X1831004-5SANDING DRUM 3"53X1831053DRIVE GEAR PLATE
5-1X1831005-1TABLE INSERT 1/2" ID54X1831054DRIVE GEAR
5-2X1831005-2TABLE INSERT 3/4" ID55X1831055SPINDLE
5-3X1831005-3TABLE INSERT 1" ID56X1831056WOODRUFF KEY
5-4X1831005-4TABLE INSERT 1-1/2" ID57X1831057DIFFERENTIAL GEAR
5-5X1831005-5TABLE INSERT 2" ID58X1831058BEARING SLEEVE
5-6X1831005-6TABLE INSERT 3" ID59X1831059DIFFERENTIAL GEAR PLATE
6X1831006BASE WASHER 2-3/4" OD60XPHTEK31M TAP SCREW M4 X 14
7X1831007CAST IRON TABLE61XPHTEK31M TAP SCREW M4 X 14
8X1831008GASKET62X1831062LOWER BEARING SUPPORT
9X1831009DUST COVER63XP6203ZZBALL BEARING 6203ZZ
10XPW02MFLAT WASHER 5MM64X1831064RUBBER WASHER
11XPLW01MLOCK WASHER 5MM65X1831065FELT WASHER
12XPS08MPHLP HD SCR M5-.8 X 1266X1831066GEAR SUPPORT
13X1831013TIMING BELT 3/8" X 160XL 67X1831067WIRE ASSEMBLY 18G 1W 9"
14X1831014TIMING BELT 1/4" X 160XL 68X1831067WIRE ASSEMBLY 18G 1W 9"
15X1831015DRIVE PULLEY69X1831069RECTIFIER
16X1831016TENSION ROLLER WASHER70XPHTEK8MTAP SCREW M4 X 20
17X1831017TENSION ROLLER ASSEMBLY71X1831071WIRE ASSEMBLY 18G 1W 6"
18XPHTEK31MTAP SCREW M4 X 1472X1831071WIRE ASSEMBLY 18G 1W 6"
19X1831019ORIENTATION PLATE ASSEMBLY73X1831073POWER CORD 18G 2W 6" 1-15
20XPHTEK8MTAP SCREW M4 X 2074X1831074STRAIN RELIEF 6N-4
21XPW03MFLAT WASHER 6MM75X1831075REAR SWITCH PLATE
22XPLW03MLOCK WASHER 6MM76X1831076HOUSING BASE
23XPS11MPHLP HD SCR M6-1 X 1677X1831077FRONT SWITCH PLATE
24X1831024CORD CLAMP78X1831078SAFETY PADDLE SWITCH
25XPHTEK6MTAP SCREW M4 X 1679X1831079SWITCH BRACKET
26XP6001ZZBALL BEARING 6001ZZ80X1831080SWITCH BRACKET COVER
27XPR47MEXT RETAINING RING 13MM81XPS56MPHLP HD SCR M4-.7 X 16
28AV2 X1831028AV2 MOTOR ASSEMBLY V2.06.1582X1831082POWER CORD HOLDER
28X1831028ARMATURE ASSEMBLY83XPHTEK6MTAP SCREW M4 X 16
29XP608ZZBALL BEARING 608ZZ84X1831084CABLE HOLDER 18G
30X1831030CONNECTION PLATE85XPHTEK15M TAP SCREW M4 X 10
31X1831031FIELD ASSEMBLY86X1831086RUBBER FOOT
32X1831032REAR COVER87XPW03MFLAT WASHER 6MM
32-1X1831032-1VENTED MOTOR COVER88XPLW03M LOCK WASHER 6MM
33AX1831033AMOTOR BRUSH ASSEMBLY 1 PAIR89XPS11MPHLP HD SCR M6-1 X 16
36X1831036CORD CLAMP90X1831090BOTTOM PLATE
37XPTLW11MINT TOOTH WASHER 4MM91XPHTEK31M TAP SCREW M4 X 14
PARTS
-29-
Page 32
Model W1831 (For Machines Mfd. Since 6/15)
Labels & Cosmetics
Safety labels warn about machine hazards and how to prevent serious personal injury. The owner
of this machine MUST maintain the original location and readability of all labels on this machine.
If any label is removed or becomes unreadable, REPLACE that label before allowing machine to be
operated again. Contact us at (360) 734-3482 or www.shopfoxtools.com to order new labels.
REFPART #DESCRIPTIONREFPART #DESCRIPTION
92X1831092WARNING LABEL94X1831094MACHINE HAZARDS LABEL
93X1831093MACHINE ID LABEL99XLABEL-04B ELECTRICITY LABEL
PARTS
-30-
Page 33
Model W1831 (For Machines Mfd. Since 6/15)
Page 34
FOLD ALONG DOTTED LINE
FOLD ALONG DOTTED LINE
Place
Stamp
Here
Woodstock international inc.
p.o. box 2309
bellingham, Wa 98227-2309
TAPE ALONG EDGES--PLEASE DO NOT STAPLE
Page 35
WARRANTY
WARRANTY
Woodstock International, Inc. warrants all Shop Fox machinery to be free of defects from workmanship
and materials for a period of two years from the date of original purchase by the original owner.
This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence or
accidents, lack of maintenance, or reimbursement of third party expenses incurred.
Woodstock International, Inc. will repair, replace, or arrange for a dealer refund at its expense and
at its option, the Shop Fox machine or machine part, which in proper and intended use has proven to
be defective, provided that the original owner returns the product prepaid to an authorized warranty
or repair facility as designated by our Bellingham, Washington office with proof of their purchase of
the product within two years, and provides Woodstock International, Inc. reasonable opportunity to
verify the alleged defect through inspection. If it is determined there is no defect, or that the defect
resulted from causes not within the scope of Woodstock International Inc.'s warranty, then the original
owner must bear the cost of storing and returning the product.
This is Woodstock International, Inc.’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 that Shop Fox machinery complies with
the provisions of any law, acts or electrical codes. We do not reimburse for third party repairs. In no
event shall Woodstock International, Inc.’s liability under this limited warranty exceed the purchase
price paid for the product, and any legal actions brought against Woodstock International, Inc. 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.
Every effort has been made to ensure that all Shop Fox machinery meets high quality and durability
Page 36
High Quality Machines and Tools
Woodstock International, Inc. carries thousands of products designed
to meet the needs of today's woodworkers and metalworkers.
Ask your dealer about these fine products:
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