Shop fox W1851 User Manual

MODEL W1851 

10" HYBRID TABLE SAW 

W/EXTENSION TABLE

OWNER'S MANUAL

(FOR MODELS MANUFACTURED SINCE 10/17)

Phone: [phone] • Online Technical Support: [e-mail]

COPYRIGHT © JULY, 2017 BY WOODSTOCK INTERNATIONAL, INC. REVISED DECEMBER, 2017 (HE)

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT

THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL, INC.

#19122BL  Printed in China

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.

Contents

INTRODUCTION .....................................2

Contact Info ....................................... 2

Manual Accuracy .................................. 2

Controls & Components ......................... 7

SAFETY ............................................... 8

Standard Machinery Safety Instructions ...... 8

Additional Safety for Table Saws ............ 10

Preventing Kickback ........................... 11

Protecting Yourself From Kickback .......... 11

Glossary of Terms .............................. 12

ELECTRICAL ....................................... 13

Circuit Requirements .......................... 13

Grounding Requirements ...................... 14

Extension Cords ................................ 14

Converting Voltage to 115V .................. 15

SETUP .............................................. 16

Unpacking ....................................... 16

Items Needed for Setup ....................... 16

Inventory ........................................ 17

Hardware Recognition Chart ................. 19

Cleaning Machine ............................... 20

Machine Placement ............................ 21

Assembly ......................................... 22

Dust Collection ................................. 28

Test Run .......................................... 29

OPERATIONS....................................... 30

General .......................................... 30

Workpiece Inspection .......................... 31

Non-Through & Through Cuts ................ 32

Blade Size Requirements ...................... 33

Blade Selection ................................. 33

Blade Installation .............................. 35

Blade Guard Assembly ......................... 37

Riving Knife ..................................... 40

Ripping ........................................... 41

Crosscutting ..................................... 42

Miter Cuts ....................................... 43

Miter Fence ..................................... 43

Flip Stop ......................................... 44

Blade Tilt/Bevel Cuts .......................... 44

Dado Cutting .................................... 45

Rabbet Cutting ................................. 48

Resawing ......................................... 50

SHOP-MADE SAFETY ACCESSORIES ............ 55

Featherboards .................................. 55

Push Sticks ...................................... 58

Push Blocks ...................................... 59

Narrow-Rip Auxiliary Fence & Push Block .. 60

Outfeed & Support Tables .................... 62

Crosscut Sled .................................... 62

ACCESSORIES ...................................... 63

Table Saw Accessories ......................... 63

MAINTENANCE .................................... 66

General .......................................... 66

Cleaning & Protecting ......................... 66

Lubrication ...................................... 67

SERVICE ............................................ 68

General .......................................... 68

Blade Tilt Stops ................................. 68

Miter Slot to Blade Parallelism ............... 70

Spreader or Riving Knife Alignment ......... 72

Fence Adjustments ............................. 74

Fence Scale Calibration ....................... 77

Table/Dado Insert Adjustment ............... 78

Miter Gauge Adjustments ..................... 79

Belt Tension & Replacement ................. 80

Troubleshooting ................................. 81

Electrical Safety Instructions ................. 83

Electrical Components ........................ 84

Wiring Diagram ................................. 85

PARTS .............................................. 86

Body .............................................. 86

Trunnion ......................................... 87

Power Switch ................................... 89

Blade Guard ..................................... 90

Miter Guage ..................................... 91

Fence ............................................. 92

Fence Rails ...................................... 93

Labels & Cosmetics ............................ 94

WARRANTY ........................................ 97

SAFETYINTRODUCTION

SET UPELECTRICAL MAINTENANCE

OPERATIONS

SERVICE PARTS

USE THE QUICK GUIDE PAGE LABELS TO SEARCH OUT INFORMATION FAST!

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 purchase
receipt 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.

Email: [e-mail]

Model W1851 (For Machines Mfd. Since 10/17)

INTRODUCTION

Contact Info

Woodstock International Technical Support

Phone: [phone]

Email: [e-mail]

Technical Documentation Manager

P.O. Box 2309

Bellingham, WA 98227

Manual Accuracy

made every effort to be exact with

also means that sometimes the

.

,

e post current

manual updates for free

woodstockint.com.

Manufacture Date and Serial Number

Manufacture

Date

Serial Number

-2-

Model W1851 (For Machines Mfd. Since 10/17)

MODEL W1851

2 HP 10" HYBRID CABINET TABLE SAW WITH EXTENSION TABLE

Product Dimensions

Weight.......................................................................................................... 410 lbs.

Width (side‐to‐side) x Depth (front‐to‐back) x Height................................... 68 x 39 x 47‐3/4 in.

Footprint (Length x Width).................................................................... 20‐1/2 x 19‐1/2 in.

Shipping Dimensions

Carton #1

Type........................................................................... Cardboard Box on Wood Skids

Content................................................................................................. Machine

Weight................................................................................................... 404 lbs.

Length x Width x Height..................................................................... 30 x 25 x 42 in.

Must Ship Upright........................................................................................... Yes

Carton #2

Type............................................................................................. Cardboard Box

Content.................................................................................................... Fence

Weight.................................................................................................... 21 lbs.

Length x Width x Height...................................................................... 37 x 15 x 7 in.

Must Ship Upright............................................................................................ No

Carton #3

Type............................................................................................. Cardboard Box

Content..................................................................................................... Rails

Weight.................................................................................................... 33 lbs.

Length x Width x Height....................................................................... 64 x 6 x 4 in.

Must Ship Upright............................................................................................ No

Electrical

Power Requirement.......................................................... 115V or 230V, Single‐Phase, 60 Hz

Prewired Voltage................................................................................................. 230V

Full‐Load Current Rating................................................................ 16A at 115V, 8A at 230V

Minimum Circuit Size................................................................... 20A at 115V, 15A at 230V

Connection Type......................................................................................... Cord & Plug

Power Cord Included.............................................................................................. Yes

Power Cord Length............................................................................................... 6 ft.

Power Cord Gauge............................................................................................ 14 AWG

Plug Included....................................................................................................... Yes

Included Plug Type.................................................................................... 6‐20 for 230V

Recommended Plug Type............................................................................. 5‐20 for 115V

Switch Type............................ START/STOP Push Button w/Large Shut‐Off Paddle & Disabling Pin

Voltage Conversion Kit........................................................................ X1851224X for 115V

INTRODUCTION

-3-

Motors

INTRODUCTION

Main Specifications

Model W1851 (For Machines Mfd. Since 10/17)

Main

Horsepower................................................................................................. 2 HP

Phase.............................................................................................. Single‐Phase

Amps..................................................................................................... 16A/8A

Speed.................................................................................................. 3450 RPM

Type......................................................................... TEFC Capacitor‐Start Induction

Power Transfer ..................................................................................... Belt Drive

Bearings............................................................... Shielded & Permanently Lubricated

Main Information

Table Saw Type.......................................................................................... Hybrid

Maximum Blade Diameter............................................................................... 10 in.

Arbor Size................................................................................................ 5/8 in.

Arbor Speed.......................................................................................... 3850 RPM

Maximum Width of Dado............................................................................ 13/16 in.

Blade Tilt Direction........................................................................................ Left

Max Blade Tilt.......................................................................................... 45 deg.

Maximum Depth of Cut At 90 Degrees............................................................ 3‐1/8 in.

Maximum Depth of Cut At 45 Degrees........................................................... 2‐3/16 in.

Max Rip Right of Blade w/Included Fence & Rails............................................. 31‐1/2 in.

Max Rip Left of Blade w/Included Fence & Rails.............................................. 11‐3/8 in.

Additional Blade Information

Included Blade Information........................................................................ 10" x 40T

Riving Knife/Spreader Thickness..................................................................... 0.1 in.

Required Blade Body Thickness........................................................... 0.063 ‐ 0.094 in.

Required Blade Kerf Thickness............................................................ 0.102 ‐ 0.126 in.

Rim Speed at Max Blade Diameter.............................................................. 10,074 FPM

Table Information

Floor to Table Height.............................................................................. 34‐1/4 in.

Table Size with Extension Wings Width............................................................... 40 in.

Table Size with Extension Wings Depth............................................................... 27 in.

Distance Front of Table to Center of Blade..................................................... 16‐1/4 in.

Distance Front of Table to Blade At Maximum Cut............................................ 11‐1/2 in.

Main Table Size Thickness.......................................................................... 1‐1/2 in.

Fence Information

Fence Type................................................... Camlock T‐Shape w/High‐Low Profile Face

Fence Size Length.................................................................................. 34‐5/8 in.

Fence Size Width..................................................................................... 4‐5/8 in.

Fence Size Height......................................................................................... 3 in.

Fence Rail Type........................................................... Square Steel Tubing/Angle Iron

Fence Rail Length................................................................................... 61‐7/8 in.

Fence Rail Width........................................................................................... 2 in.

Fence Rail Height.................................................................................... 1‐5/8 in.

Miter Gauge Information

Miter Gauge Slot Type.................................................................................. T‐Slot

Miter Gauge Slot Size Width.......................................................................... 3/4 in.

Miter Gauge Slot Size Height.......................................................................... 3/8 in.

-4-

Model W1851 (For Machines Mfd. Since 10/17)

Construction

Table............................................................................. Precision‐Ground Cast Iron

Wings............................................................................. Precision‐Ground Cast Iron

Cabinet...................................................................................... Pre‐Formed Steel

Trunnions.............................................................................................. Cast Iron

Fence Assembly................................................................... Steel w/Aluminum Fence

Rails......................................................................................................... Steel

Miter Guage Construction........................................................................... Cast Iron

Guard.............................................................................................. Clear Plastic

Body/Cabinet Paint Type/Finish........................................................... Powder Coated

Arbor Bearings............................................................... Sealed & Permanently Sealed

Other Related Information

Number of Dust Ports......................................................................................... 2

Dust Port Size...................................................................................... 4, 1‐1/2 in.

Compatible Mobile Base............................................................................... D2057A

Other

Country of Origin ............................................................................................... China

Warranty ....................................................................................................... 2 Years

Approximate Assembly & Setup Time ...................................................................... 1 Hour

Serial Number Location .................................................................................... ID Label

Sound Rating .................................................................................................... 87 dB

ISO 9001 Factory .................................................................................................. Yes

Certified by a Nationally Recognized Testing Laboratory (NRTL) .......................................... No

INTRODUCTION

Features

Fully‐Enclosed, Quick‐Release Blade Guard and Spreader
Quick‐Release Riving Knife
Zinc Alloy Hinged Motor Cover
4" & 1‐1/2" Dust Ports
Heavy Cast Handwheels
T‐Slot Miter Gauge with Fence Extension and Flip Stops
Poly‐V Serpentine Drive Belt System for Reduced Noise/Vibration
Precision‐Ground Cast‐Iron Table
Large Cabinet‐Mounted, Cast‐Iron Trunnions
Durable Powder‐Coated Finish
Deluxe 2‐Position (High‐Low) Aluminum Rip Fence
Easy‐Glide Fence System with Added Micro‐Adjustment Controls
Standard & Dado Table Inserts
Built‐In Dust Port on Blade Guard
Included 10" x 40T Carbide‐Tipped Blade

-5-

INTRODUCTION

Become familiar with the names and locations of the controls and features shown below to better

Model W1851 (For Machines Mfd. Since 10/17)

Identification

Left

Extension

Wing

START/STOP

Switch

Blade

Height

Lock

Blade Height

Handwheel

Miter

Fence

with Flip

Stop

Miter

Gauge

Blade

Guard

11⁄2" Dust

Port

Dust Collection

Hose

Fence

Extension

Blade Tilt

Lock

Right

Wing

Blade Tilt

Handwheel

Extension

Table

Blade Tilt

Scale

Fence Lock Handle

4" Dust Port

For Your Own Safety Read Instruction

Manual Before Operating Saw

a) Wear eye protection.
b) Use saw-blade guard and spreader for

every operation for which it can be

used, including all through sawing.
c) Keep hands out of the line of saw blade.
d) Use a push-stick when required.
e) Pay particular attention to instructions

on reducing risk of kickback.
f) DO NOT perform any operation freehand.
g) Never reach around or over saw blade.

-6-

Model W1851 (For Machines Mfd. Since 10/17)

Controls & Components

Refer to Figures 1–4 and the following descriptions to
become familiar with the basic controls of this machine.

INTRODUCTION

A. START/STOP Switch: Starts and stops the motor. The

switch can be disabled for safety by inserting the
disabling pin or a padlock (not included) through the
START button.

B. Handwheel Locks: Lock blade height and angle

when tightened (one on each handwheel).

C. Blade Height Handwheel: Adjusts blade height from

D. Blade Tilt Handwheel: Adjusts angle of blade tilt

1

⁄8".

0"–3

from 90°–45°.

A

Figure 1. Location of START/STOP switch.

C

B

Figure 2. Blade adjustment handwheels

and locks.

B

D

E. Fence Lock Handle: Locks fence when pushed down,

unlocks fence when pulled up.

F. Fence: Guides workpiece as it moves into blade

and determines angle of cut. Fence face can be
positioned for standard cutting operations, or placed
in lower position for blade guard clearance during
narrow ripping operations.

G. Fence Lock Knobs: Secure fence when tightened;

allow fence to be repositioned along fence tube
when loosened.

H. Miter Fence: Provides greater workpiece support

than the miter gauge alone, especially for longer
workpieces.

I. Miter Gauge: Guides workpiece into blade at a set

angle along one of two miter slots in table.

J. Flip Stop: Used to perform repeatable cuts with the

miter fence and can be positioned anywhere along
miter fence.

F

E

G

Figure 3. Location of fence controls.

H I

Figure 4. Miter fence and miter gauge.

J

-7-

Model W1851 (For Machines Mfd. Since 10/17)

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.

-8-

Model W1851 (For Machines Mfd. Since 10/17)

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!

-9-

Contact Technical Support at [phone].

Model W1851 (For Machines Mfd. Since 10/17)

completely stop before removing cut-off pieces

insert. Never use your hands to move cut-off

deadly force at operator or bystanders. Only

Additional Safety for Table Saws

Serious cuts, amputation, or death can occur from contact with rotating saw blade during
operation. Workpieces, broken blades, or flying particles thrown by blade can blind or strike
operators or bystanders with deadly force. To reduce the risk of these hazards, operator and

SAFETY

bystanders MUST completely heed the hazards and warnings below.

HAND & BODY POSITIONING. Keep hands away

from saw blade and out of blade path during
operation, so they cannot accidentally slip into
blade. Only operate at front of machine and
always stand to side of blade path. Never reach
behind or over blade.

BLADE GUARD. The blade guard protects opera­tor from rotating saw blade. Make sure blade
guard is installed, adjusted correctly, and used
for all possible “through cuts.” Promptly repair or
replace if damaged. Re-install immediately after
operations that require its removal.

RIVING KNIFE. Use riving knife for all “non­through cuts.” Make sure it is aligned and posi­tioned correctly. Promptly repair or replace it if
damaged.

KICKBACK. Kickback occurs when saw blade
ejects workpiece back toward operator. Know
how to reduce risk of kickback, and learn how to
protect yourself if it does occur.

FEEDING WORKPIECE. Feeding workpiece incor­rectly increases risk of kickback. Always allow
blade to reach full speed before cutting, feed
workpiece from front of saw, making sure work­piece is flat against table and a fence, miter
gauge, or other guide is used to feed workpiece in
a straight line. Feed cuts through to completion.
Never start saw with workpiece touching blade
or pull workpiece from behind blade. Never back
workpiece out of cut, move it sideways, or per­form a “freehand” operation. Never plunge cut.

PUSH STICKS/PUSH BLOCKS. To reduce risk of
accidental blade contact, use push sticks/push
blocks whenever possible. In event of an acci­dent, these will often take damage that would
have occurred to hands/fingers.

FENCE. To reduce risk of kickback, make sure
fence remains properly adjusted and parallel with
blade. Always lock fence before using.

CUT-OFF PIECES. To avoid risk of injury due to
blade contact, turn saw OFF and allow blade to

near blade or trapped between blade and table

pieces away from blade while saw is running.

BLADE ADJUSTMENTS. Adjusting blade height
or tilt during operation increases risk of crashing
blade and sending metal fragments flying with

adjust blade height and tilt when blade is com­pletely stopped and saw is OFF.

CHANGING BLADES. Accidental startup while
changing saw blade can result in serious injury.
To reduce risk of accidental blade contact, always
disconnect power before changing blades.

DAMAGED SAW BLADES. Damaged saw blade
teeth can become deadly projectiles. Never use
blades that have been dropped or damaged.

DADO AND RABBET OPERATIONS. Dado and
rabbeting operations require special attention
since they must be performed with blade guard
removed, which increases risk of blade contact.
DO NOT attempt dado or rabbeting operations
without first reading these sections in this man­ual.

CUTTING CORRECT MATERIAL. Cutting metal,
glass, stone, tile, etc., increases risk of operator
injury due to kickback or flying particles. Only cut
natural and man-made wood products, laminate­covered wood products, and some plastics. Never
cut materials not intended for this saw.

-10-

Model W1851 (For Machines Mfd. Since 10/17)

Preventing Kickback

Below are ways to avoid the most common
causes of kickback:

• Only cut workpieces with at least one smooth
and straight edge. DO NOT cut warped,
cupped or twisted wood.

• Keep the blade guard installed and working
correctly for all through-cuts.

• Never move the workpiece backwards or
try to back it out of a cut while the blade
is moving. If you cannot complete a cut for
some reason, stop the saw motor and allow
the blade to completely stop before backing
the workpiece out. Promptly fix the condition
that prevented you from completing the cut
before starting the saw again.

Protecting Yourself

SAFETY

• Never attempt freehand cuts. If the
workpiece is not fed parallel with the blade,
kickback will likely occur. Always use the
rip fence or miter gauge to support the
workpiece.

• Make sure the spreader or riving knife is
aligned with the blade. A misaligned spreader
or riving knife can cause the workpiece
to catch or bind, increasing the chance of
kickback.

• Take the time to check and adjust the rip
fence parallel with the blade; otherwise, the
chances of kickback are extreme.

• The spreader or riving knife maintains the
kerf in the workpiece, reducing the chance
of kickback. Always use the riving knife for
all non-through operations, unless using with
dado blade smaller than 10" in diameter.
Always use the spreader with the blade guard
for all through cuts.

• Feed cuts through to completion. Anytime
you stop feeding a workpiece in the middle
of a cut, the chance of kickback is greatly
increased.

From Kickback

Even if you know how to prevent kickback, it
may still happen. Here are some ways to protect
yourself if kickback DOES occur:

• Stand to the side of the blade during every
cut. If kickback does occur, the thrown
workpiece usually travels directly in front of
the blade.

• Wear safety glasses or a face shield. In the
event of kickback, your eyes and face are the
most vulnerable parts of your body.

• Never, for any reason, place your hand behind
the blade. Should kickback occur, your hand
will be pulled into the blade, which could
cause amputation.

• Use a push stick to keep your hands farther
away from the moving blade. If kickback
occurs, the push stick will most likely take
the damage your hand would have received.

• Use featherboards or anti-kickback devices to
assist with feeding and prevent or slow down
kickback.

• Keep the blade guard installed and in good
working order. Only remove it when performing
non-through cuts and immediately re-install
the blade guard when finished. Remember,
always use the riving knife for all non-through
operations, unless a dado blade is installed.

• Make multiple, shallow passes when perform­ing a non-through cut. Making a deep non­through cut will greatly increase the chance of
kickback.

-11-

Statistics show that most common accidents
among table saw users can be linked to
kickback. Kickback is typically defined as the
high-speed expulsion of stock from the table
saw toward its operator. In addition to the
danger of the operator or others in the area
being struck by the flying stock, it is often the
case that the operator’s hands are pulled into
the blade during kickback.

Model W1851 (For Machines Mfd. Since 10/17)

Glossary of Terms

The following is a list of common definitions, terms and phrases used throughout this manual as they relate
to this table saw and woodworking in general. Become familiar with these terms for assembling, adjusting
or operating this machine.

Arbor: A metal shaft extending from the drive

mechanism that is the mounting location for

SAFETY

the saw blade.

Bevel Edge Cut: A cut made with the blade

tilted to an angle between 0˚ and 45˚ to cut a

beveled edge onto a workpiece. Refer to Page
44 for more details.

Blade Guard Assembly: Metal or plastic safety

device that mounts over the saw blade. Its
function is to prevent the operator from com­ing into contact with the saw blade. Refer to

Page 37 for more details.

Crosscut: Cutting operation in which the cross-

cut fence is used to cut across the shortest
width of the workpiece. Refer to Page 42 for
more details.

Dado Blade: Blade or set of blades that are used

to cut grooves and rabbets. Refer to Page 45
for more details. The saw and arbor are not
intended to safely use a larger dado blade.

Dado Cut: Cutting operation that uses a dado

blade to cut a flat bottomed groove into the
face of the workpiece. Refer to Page 45 for
more details.

Featherboard: Safety device used to keep the

workpiece against the rip fence and against
the table surface. Refer to Page 55 for more
details.

Non-Through Cut: A cut in which the blade does

not cut through the top of the workpiece.
Refer to Page 32 for more details.

Parallel: Being an equal distance apart at every

point along two given lines or planes (i.e. the
rip fence face is parallel to the face of the
saw blade).

Perpendicular: Lines or planes that intersect

and form right angles (i.e. the blade is per­pendicular to the table surface).

Push Stick: Safety device used to push the

workpiece through a cutting operation. Used
most often when rip cutting thin workpieces.
Refer to Page 58 for more details.

Rabbet: Cutting operation that creates an

L-shaped channel along the edge of the
workpiece. Refer to Page 48 for more details.

Rip Cut: Cutting operation in which the rip

fence is used to cut across the widest width
of the workpiece. Refer to Page 41 for more
details.

Riving Knife: Metal plate located behind the

blade. It maintains the kerf opening in the
wood when performing a cutting operation.
Refer to Page 40 for more details.

Straightedge: A tool used to check the flatness,

parallelism, or consistency of a surface(s).

Kerf: The resulting cut or gap in the workpiece

after the saw blade passes through during a
cutting operation.

Kickback: An event in which the workpiece is

propelled back towards the operator at a high
rate of speed.

Thin Kerf Blade: A blade with a kerf or thick-

ness that is thinner than a standard blade
cannot be used on this saw.

Through Cut: A cut in which the blade cuts

completely through the workpiece. Refer to
Page 32 for more details.

-12-

Model W1851 (For Machines Mfd. Since 10/17)

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 is prewired to operate on a power supply
circuit that has a verified ground and meets the following
requirements:

This machine can be converted to operate on a power
supply circuit that has a verified ground and meets the
requirements listed below. (Refer to
instructions for details.)

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 so later in
this manual.

ELECTRICAL

Full-Load Current Rating

Full-Load Current Rating at 230V ....................8 Amps

Full-Load Current Rating at 115V .................. 16 Amps

Circuit Requirements for 230V (Prewired)

Circuit Type ...............220V/240V, 60 Hz, Single-Phase

Circuit Size ............................................. 15 Amps

Plug/Receptacle .................................... NEMA 6-20

Circuit Requirements for 115V

Circuit Type ............... 110V/120V, 60 Hz, Single-Phase

Circuit Size ............................................. 20 Amps

Plug/Receptacle .................................... NEMA 5-20

Voltage Conversion

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.

-13-

Grounding Requirements

This machine MUST be grounded. In the event of certain
types of
a path of least resistance for electric current
order

Improper connection of the equipment-grounding

will
increase
insulation
grounding
cord or plug is necessary, do not connect the equipment­grounding

Check with a qualified electrician or service personnel
if
or if
properly grounded.
plug is damaged or worn, disconnect it from power, and
immediately replace it with a new one.

This machine is equipped with a power cord that has
an equipment-grounding
plug
a matching
grounded in accordance with local codes and ordinances.

A NEMA 5-20 plug (see figure) has a grounding prong that
must be attached to the equipment-grounding wire inside
the included power cord.
into a matching
and grounded in accordance with all local codes and
ordinances.

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:

the available receptacle or the machine

malfunctions or breakdowns, grounding provides

to travel—in

to reduce the risk of electric shock.

wire

the risk of electric shock. The wire with green

(with/without yellow stripes) is the equipment-

wire. If repair or replacement of the power

Model W1851 (For Machines Mfd. Since 10/17)

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 so later in
this manual.

wire to a live (current carrying) terminal.

you do not understand these grounding requirements,

ELECTRICAL

you are in doubt about whether the tool is

If you ever notice that a cord or

For 230V Connection (Prewired)

wire and NE M A 6-15 grounding

(see figure). The plug must only be inserted into

receptacle that is properly installed and

For 115V Connection (Must be Rewired)

The plug must only be inserted

receptacle that is properly installed

GROUNDED

6-20 RECEPTACLE

Current Carrying Prongs

6-20 PLUG

Grounding Prong

Figure 5. NEMA 6-20 plug & receptacle.

No adapter should be used with the
required plug. If the plug does not fit

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
smaller sizes).

ground wire, match the required

Minimum Gauge Size at 220V ...................... 12 AWG

Maximum Length (Shorter is Better) ................50 ft.

Extension Cords

-14-

must be reconnected to a different
type of circuit, the reconnection must
be made by an electrician or qualified
service personnel and it must comply
with all local codes and ordinances.

115V

Hot

Neutral

Grounding Prong

Figure 6. NEMA 5-20 plug & receptacle.

GROUNDED

5-20 RECEPTACLE

5-20 PLUG

Model W1851 (For Machines Mfd. Since 10/17)

115V/230V

MOTOR

GND

GND

Converting Voltage to

115V

The voltage conversion MUST be performed by an
electrician or qualified service personnel.

The voltage conversion procedure consists of rewiring the
motor and installing the correct plug. A wiring diagram is
provided on Page 85 for your reference.

IMPORTANT: If the diagram included on the motor
conflicts with the one on Page 85, the motor may have
changed since the manual was printed. Use the diagram
included on the motor instead.

Items Needed Qty

• Phillips Head Screwdriver #2 ............................1

• Electrical Tape ................................. As Needed

• Wire Cutters/Stripper.....................................1

• NEMA 5-20 Plug ............................................1

• Circuit Breaker 20A (Part # X18511224X) ..............1

To convert Model W1851 to 115V, do these steps:

1. DISCONNECT MACHINE FROM POWER!

Motor Prewired
for 230V

Loosen

These

Wire

Nuts

Figure 7. Location of wire nuts to be loos-

ened on motor junction box.

Connect

Motor Rewired
for 115V

Wires with

Nuts Here

ELECTRICAL

2. Cut off existing 6-20 plug.

3. Open motor junction box, then loosen three wire
nuts indicated in Figure 7.

4. Use wire nuts to connect wires as indicated in
Figure 8. Twist wire nuts onto their respective wires

and wrap them with electrical tape so they will not
come loose.

5. Close and secure motor junction box.

6. Remove start/stop switch box from the switch

mounting plate.

7. Replace pre-installed 10-amp circuit breaker (see
Figure 9) with a 20-amp circuit breaker (part

#X18511224X), then re-install START/STOP switch.

8. Install a 5-20 plug on power cord, according to plug
manufacturer's instructions.

— If plug manufacturer's instructions are not

available, NEMA standard 5-20 plug wiring is
provided on Page 85.

Figure 8. Motor rewired to 115V.

Circuit

Breaker

Figure 9. Location of circuit breaker.

-15-

SETUP

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.

The following items are needed, but not included, to set
up your machine.

Immediately discard all
plastic bags and packing
materials to eliminate

This machine presents
serious injury hazards
to untrained users. Read

to become familiar with

tions before starting the

Unpacking

Items Needed for Setup

Description Qty

• Additional Person ..........................................1

• Safety Glasses for Each Person ..........................1

• Cleaner/Degreaser ........................... As Needed

• Disposable Shop Rags ......................... As Needed

• Straightedge 4' .............................................1

• Wrench or Socket 10mm .................................1

SETUP

• Wrench or Socket 13mm .................................1

• Wrench or Socket 14mm .................................1

• Phillips Head Screwdriver #2 ............................1

• Dust Collection System ...................................1

• Dust Hose 4" ................................................1

• Hose Clamps 4" ............................................2

Model W1851 (For Machines Mfd. Since 10/17)

through this entire manual

the controls and opera-

machine!

Wear safety glasses during
entire setup process!

USE helpers or power
lifting equipment to lift
this machine. Otherwise,
serious personal injury
may occur.

SUFFOCATION HAZARD!

choking/suffocation
hazards for children and
animals.

-16-

Model W1851 (For Machines Mfd. Since 10/17)

The following is a list of items shipped with your machine.
Before beginning setup, lay these items out and inventory
them.

Note:

check around/inside the machine and packaging materials.
Often, these items get lost in packaging materials while
unpacking or they are pre-installed at the factory.

Inventory

If you cannot find an item on this list, carefully

Box Contents (Figures 10–12) Qty

A. Main Table Saw Unit .......................................1

B. Extension Wings ............................................2

C. Saw Blade 10" x 40T .......................................1

D. Motor Door ..................................................1

E. Wrench 13/27mm ..........................................1

F. Dado Table Insert ..........................................1

G. Blade Guard Dust Port ....................................1

H. Blade Guard Assembly ....................................1

I. Hex Wrench 6-Piece Set 2.5-8mm ......................1

J. Riving Knife .................................................1

K. Miter Gauge and Miter Fence ............................1

L. Dust Hose Adapters ........................................2

M. Push Stick ...................................................1

N. Dado Blade Flange.........................................1

O. Handwheels .................................................2

P. Handwheel Lock Knobs ...................................2

Q. Handwheel Handles .......................................2

R. Dust Hose 94" x 1

S. Hose Support ...............................................1

1

⁄2" ......................................1

A

Figure 10. Main table saw unit.

B

Figure 11. Extension wings.

C

D

SETUP

-17-

G

F

K

J

O

P

Q

Figure 12. Component inventory.

H

L

R

E

I

M

N

S

Box Contents Cont'd (Figures 13–14) ...................Qty

T. Front Rail Tube 62" ........................................1

U. Front Rail Tape Scale .....................................1

V. Front Rail 57"...............................................1

W. Rear Rail 55" ................................................1

X. Fence Assembly ............................................1

Y. Extension Table ............................................1

Model W1851 (For Machines Mfd. Since 10/17)

U

T

V

W

Fasteners (Figure 15) ..................................... Qty

Z. Cap Screws M10-1.5 x 25 (Wing/Table) ................6

AA. Lock Washers 10mm (Wing/Table) ......................6

AB. Flat Washers 10mm (Wing/Table) .......................6

AC. Flat Head Screws M8-1.25 x 35 (Front Rail/Table) ...4

AD. Lock Washers 8mm (Front Rail/Table) .................4

AE. Flat Washers 8mm (Front Rail/Table) ..................4

AF. Hex Nuts M8-1.25 (Front Rail/Table) ...................4

AG. Cap Screws M6-1 x 16 (Front Rail/Tube) ...............5

AH. Lock Washers 6mm (Front Rail/Tube) ..................5

AI. Flat Washers 6mm (Front Rail/Tube) ...................5

AJ. Cap Screws M10-1.5 x 25 (Rear Rail/Table) ...........2

AK. Lock Washers 10mm (Rear Rail/Table) .................2

AL. Flat Washers 10mm (Rear Rail/Table) ..................2

AM. Cap Screws M8-1.25 x 35 (Rear Rail/Wing) ............2

AN. Flat Washers 8mm (Rear Rail/Wing) ....................4

SETUP

AO. Lock Washers 8mm (Rear Rail/Wing) ...................2

AP. Hex Nuts M8-1.25 (Rear Rail/Wing) ....................2

AQ. Flat Head Screws M8-1.25 x 20 (Extension Table) ....2

AR. Lock Washers 8mm (Extension Table) ..................2

AS. Flat Washers 8mm (Extension Table) ...................2

AT. Hex Nuts M8-1.25 (Extension Table) ....................2

AU. Cap Screws M8-1.25 x 25 (Extension Table) ...........2

AV. Flat Washers 8mm (Extension Table) ...................4

AW. Lock Washers 8mm (Extension Table) ..................2

AX. Hex Nuts M8-1.25 (Extension Table) ....................2

AY. Cap Screws M5-.8 x 14 (Switch) .........................2

AZ. Lock Washers 5mm (Switch) .............................2

BA. Flat Washers 5mm (Switch) ..............................2

BB. Wing Nut M6-1 (Dust Hose Support) ....................1

BC. Flat Washer 6mm (Dust Hose Support) .................1

BD. Hex Nut M6-1 (Dust Hose Support) .....................1

X

Figure 13. Inventory needed to install

fence.

Y

Figure 14. Extension table.

Z

AA

AB

AG

AH

AI

AQ

AU

AJ

AK

AL

AC

AD
AE

AF

AM

AN

AO

AP

-18-

AR

AS

AT

AY

AZ

BA

Figure 15. Hardware inventory.

AV

AW

AX

BB
BC

BD

Model W1851 (For Machines Mfd. Since 10/17)

Hardware Recognition Chart

USE THIS CHART TO IDENTIFY
HARDWARE DURING THE
INVENTORY/ASSEMBLY
PROCESS.

1

⁄4"

3

⁄8"

1

⁄2"

5

⁄8"

⁄16" INCH APART

1

LINES ARE

5

⁄16"

7

⁄16"

9

⁄16"

3

⁄4"

7

⁄8"

1

1

1

1

1

3

1

2

1

2

1

2

3

2

3

⁄4"

⁄2"
⁄4"

⁄4"

⁄2"

⁄4"

#10

1

⁄4"

5

⁄16"

3

⁄8"

7

⁄16"

1

⁄2"

D

I

A

R

E

H

S

A

W

R

E

H

8mm

S

A

W

R

E

H

S

7

A

⁄16"

W

R

E

H

S

A

W

WASHERS ARE MEASURED BY THE INSIDE DIAMETER

#10

M

E

T

E

5

⁄8"

D

I

A

D

I

A

D

I

A

M

E

E

R

R

M

E

T

E

R

M

E

T

E

R

T

E

H

S

A

D

R

E

H

S

A

W

4mm

R

E

H

S

10mm

A

D

R

3

⁄8"

W

I

A

M

E

T

E

R

W

D

I

A

R

A

E

T

9

⁄16"

M

E

E

R

M

E

T

E

R

H

D

5

⁄16"

A

M

E

T

E

S

A

A

I

M

E

T

E

R

W

T

R

E

H

S

D

I

A

R

E

H

S

A

R

W

E

H

S

A

W

D

I

I

A

M

E

R

5mm

E

H

S

A

W

R

E

12mm

W

D

R

1

D

⁄2"

I

A

E

H

S

R

E

H

S

A

6mm

M

A

I

A

E

R

1

W

D

W

M

T

E

R

D

I

⁄4"

I

A

R

E

T

E

R

A

M

E

T

E

R

M

E

T

E

SETUP

5mm
10mm
15mm
20mm
25mm
30mm
35mm

MEASURE BOLT DIAMETER BY PLACING INSIDE CIRCLE

40mm
45mm
50mm
55mm

LINES ARE 1MM APART

60mm
65mm
70mm
75mm

4mm

5mm

6mm

8mm

10mm

12mm

16mm

Cap
Screw

Hex
Bolt

External
Retaining
Ring

Key

Carriage
Bolt

Flat
Head
Screw

Internal
Retaining
Ring

Flat Washer

Flange
Bolt

Tap
Screw

E-Clip

Lock
Washer

Button
Head
Screw

Set
Screw

Lock
Nut

Hex
Nut

Phillips
Head
Screw

Wing
Nut

Hex
Wrench

-19-

To prevent
machine, the factory has coated t
of your machine
compound

I
be difficult to
coating is as easy as possible, please gather the correct
cleaner, lubricant, and tools listed below:

• Cleaner/degreaser
and grease

• Safety glasses & disposable gloves

•

• Disposable Rags

To

1.

2.

3

4

5

6

immediately coat with a quality metal protectant.

Cleaning Machine

corrosion during shipment and storage of your

with a heavy-duty rust prevention

.

f you are unprepared or impatient, this compound can

remove. To ensure that the removal of this

designed to remove storage wax

Solvent brush or paint brush

remove rust preventative coating, do these steps:

DISCONNECT MACHINE FROM POWER!

Model W1851 (For Machines Mfd. Since 10/17)

he bare metal surfaces

Gasoline and petroleum
products have low flash
points and can explode
or cause fire if used to
clean machinery. Avoid
using these products
to clean machinery.
Many cleaning solvents
are toxic if inhaled.
Minimize your risk
by only using these
products in a well
ventilated area.

SETUP

Put on safety glasses and disposable gloves.

. Coat the rust preventative with a liberal amount of

cleaner/degreaser, then let it soak for 5–10 minutes.

. Wipe off surfaces. If your cleaner/degreaser is

effective, the coating will wipe off easily.

Tip: An easier way to clean off thick coats of rust
preventative from flat surfaces is to use a PLASTIC
paint scraper to scrape off the majority of the
coating before wiping it off with your rag. (Do
not use a metal scraper or you may scratch your
machine.)

. Repeat cleaning steps as necessary until all of the

compound is removed.

. To prevent rust on freshly cleaned surfaces,

In a pinch, automotive degreasers,
mineral spirits or WD•40 can be used
to remove rust preventative coating.
Before using these products, though,
test them on an inconspicuous area of
your paint to make sure they will not
damage it.

-20-

Model W1851 (For Machines Mfd. Since 10/17)

Weight Load

Refer to the
weight 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.

required space allocation.

Physical Environment

The physical environment where your machine is
operated is important for safe operation and the

ambient temperature range exceeds 41°–104°F;

(non-condensing); or the environment is subject

source. Make sure all power cords are protected

chemicals, or other hazards. Make sure to leave

Machine Placement

Machine Specifications for the

longevity of its components. For best results,
operate this machine in a dry environment
that is free from excessive moisture, hazardous
chemicals, airborne abrasives, or extreme
conditions. Extreme conditions for this type
of machinery are generally those where the

the relative humidity range exceeds 20–95%

to vibration, shocks, or bumps.

Electrical Installation

Place this machine near an existing power

See below for

Children or untrained people
may be seriously injured by this
machine. Only install in an access
restricted location.

Wall

Access

Door

Swing at 90º

Min. 30"

from traffic, material handling, moisture,

access to a means of disconnecting the power
source or engaging a lockout/tagout device.

Lighting

Lighting around the machine must be adequate
enough that operations can be performed
safely. Shadows, glare, or strobe effects that
may distract or impede the operator must be
eliminated.

= Power Connection

68"

1

1

/2"

Dust Port

4"

Dust Port

39"

SETUP

Figure 16. Working clearances.

-21-

Assembly

Before beginning the assembly process, refer to Items
Needed for Setup

Ensure all parts have been properly cleaned of any
heavy-duty rust-preventative applied at the factory (if
applicable). Be sure to complete all steps in the assembly
procedure prior to performing the Tes t Run.

and gather everything you need.

To assemble machine, do these steps:

1. Remove foam shipping block (see Figure 17). Save

block for later machine transport.

Model W1851 (For Machines Mfd. Since 10/17)

Figure 17. Foam shipping block location.

2. Remove switch from saw cabinet, and install motor

SETUP

door by inserting door pins into hinge sockets on
cabinet (see Figure 18).

3. Before closing door, thoroughly clean heavy-duty rust

preventative off of gearing inside the saw and coat
these with appropriate metal protectant (refer to

Lubrication on Page 67 for location of gears).

4. Slide groove on back of each handwheel over

handwheel shaft pin, as shown in Figure 19.

Hinge

Socket

Figure 18. Motor door installed.

Handwheel

Pin

Groove

Figure 19. Handwheel installed onto shaft

pin.

-22-

Model W1851 (For Machines Mfd. Since 10/17)

5. Thread a handwheel lock knob into center of each

handwheel and tighten, then thread a handle onto
each handwheel and tighten (see Figure 20).

6. Inspect extension wings and main table mating

surfaces for burrs or foreign materials that may
inhibit assembly.

For a correct fit, mating edges of table and wings

must be clean, smooth, and flat. If necessary, use a
wire brush or file to remove any flashing, dings, or
high spots.

Handwheel

Lock Knob

Handles

Figure 20. Handwheel installed.

7. While a helper holds wings in place, attach each

extension wing to main table with (3) M10-1.5 x
25 cap screws, 10mm lock washers, and 10mm flat
washers (see Figure 21).

8. Place straightedge across extension wings and main

table to make sure that combined table surface is
flat.

— If combined table surface is flat, skip to next step.

— If outside end of extension wing tilts down,

place a strip of masking tape along bottom edge
of main table to shim end of extension wing up
(see Figure 22).

Main Table

x 3

SETUP

Extension

Wing

(1 of 2)

Figure 21. Extension wings installed.

Figure 22. Masking tape location for tilt-

ing extension wing up.

— If outside end of extension wing tilts up, place

strip of masking tape along top edge of main
table to shim end of extension wing down
(see Figure 23).

Note: After re-installing wings, remove all excess

masking tape with a razor blade.

-23-

Figure 23. Masking tape location for

adjusting the extension wing down.

9. Attach front rail to table and extension wings with

Equal

(4) M8-1.25 x 35 flat head screws, 8mm flat washers,
8mm lock washers, and M8-1.25 hex nuts, as shown
in Figure 24. Make sure top of rail is parallel with
table top before fully tightening fasteners.

10. Install front rail tube onto front rail with (5) M6-1

x 16 cap screws, 6mm flat washers, and 6mm lock
washers, as shown in Figure 25. Finger-tighten
fasteners.

11. While standing at front of table, pull rail tube

toward you as far as possible, then final tighten
fasteners loosely installed in Step 10. This will help

SETUP

make sure there is enough room for fence to slide.

Model W1851 (For Machines Mfd. Since 10/17)

Front

Rail

x 4

Figure 24. Front rail installed.

Front Rail Tube

12. Attach rear rail to holes on main table using (2) M10-

1.5 x 25 cap screws, 10mm lock washers, and 10mm
flat washers, as shown in Figure 26. Check to make
sure rear rail is parallel to table and below miter
slots before completely tightening cap screws.

13. Secure rear rail to extension wings with (2) M8-1.25

x 35 cap screws, (4) 8mm flat washers, (2) 8mm lock
washers, and (2) M8-1.25 hex nuts (see Figure 26).

x 5

Figure 25. Front rail tube attached to

front rail.

Rear Rail

x 2

x 2

Figure 26. Rear rail installed.

-24-

Model W1851 (For Machines Mfd. Since 10/17)

14. Attach extension table to front rail with (2) M8-1.25

x 20 flat head cap screws, 8mm flat washers, 8mm
lock washers, and M8-1.25 hex nuts (see Figure 27).

15. Attach extension table to rear rail with (2) M8-1.25 x

25 cap screws, (4) 8mm flat washers, (2) 8mm lock
washers, and (2) M8-1.25 hex nuts (see Figure 27).

16. Using a long straightedge, adjust extension table so

it is flat (both flush and parallel) with the main table
and extension wings (see Figure 28), then tighten
fasteners.

17. Install saw blade as outlined in Blade Installation on
Page 35.

Extension

x 2

Figure 27. Extension table installed.

Table

x 2

SETUP

18. Place fence on rails (on right hand side of blade, as
shown in Figure 29).

Note: Make sure cam foot contacts cam on fence

lock handle before you place fence on rail;
otherwise, fence will not lock onto rail tube.

19. Adjust foot at rear of fence so that gap between
fence and table top is even from front to back.

Figure 28. Adjusting extension table flush

with wing and table.

Cam
Foot

Cam

Figure 29. Fence installed on rails.

-25-

20. Slide fence up against right hand edge of miter slot,
and lock it in place. Examine how fence lines up
with miter slot (see Figure 30).

Note: It is permissible for back of fence to pivot

1

outward not more than

⁄64" from being parallel with

miter slot. This creates a slightly larger opening
between fence and blade, at rear of blade, to
reduce risk of workpiece binding or burning as it is
fed through cut. Many woodworkers intentionally
set up their fence in this manner. Keep this in mind
before adjusting your fence. For more details, see
Figure 121 on Page 76.

— If fence is still parallel with miter slot, proceed to

Step 21.

— If fence is not parallel with miter slot, then

you MUST adjust fence, as described in Fence
Adjustments on Page 74, so that it is parallel.

Model W1851 (For Machines Mfd. Since 10/17)

Fence

Miter Slot

Blade

Fence is

Parallel to

Miter Slot,

which is

Parallel to

Blade

Figure 30. Checking fence parallelism with

blade.

— If miter slot is not parallel with blade, you must

follow procedures described in Miter Slot to Blade

SETUP

Parallelism on Page 70.

21. Carefully slide fence so it barely touches saw blade

and lock it in place.

22. Lightly mark "0" location on fence tube (under
indicator line on pointer window) with a pencil, as
shown in Figure 31, then remove fence.

23. Peel front rail scale tape, carefully align "0" mark on
scale with pencil mark you made on fence tube, and
make sure tape is parallel to fence tube along its
length.

"0" Location

Mark on

Fence Tube

Figure 31. "0" location marked on fence

tube.

-26-

Model W1851 (For Machines Mfd. Since 10/17)

24. Re-install fence, move it over to just touch blade,
and verify that indicator line is directly over "0"
mark.

— If you need to correct position of indicator line,

loosen button head screws on pointer window,
adjust pointer window so line is over "0" mark on
tape (see Figure 32), then secure screws.

25. Install blade guard as outlined on Page 37.

26. Attach START/STOP switch to bottom left-hand side

of front rail using (2) M5-.8 x 14 cap screws, 5mm
lock washers, and 5mm flat washers, as shown in
Figure 33.

Indicator Line

Pointer

Window

Figure 32. Aligning rail tape with scale

pointer.

x 2

SETUP

27. Attach dust hose support to rear rail with (1) M6-1
hex nut, 6mm flat washer, and M6-1 wing nut, as
shown in Figure 34, so open end of hook faces
outward.

Figure 33. Switch installed.

Dust Hose

Support

Open End Faces

Outward

Figure 34. Dust hose support installed.

-27-

Dust Collection

Do not confuse this CFM recommendation with the rating
of the dust collector. To determine the CFM at the dust
port, you must consider these variables: (1) CFM rating of
the dust collector, (2) hose type and length between the
dust collector and the machine, (3) number of branches
or wyes, and (4) amount of other open lines throughout
the system. Explaining how to calculate these variables
is beyond the scope of this manual. Consult an expert or
purchase a good dust collection “how-to” book.

Recommended CFM at Dust Port: ............... 500 CFM+

This machine creates substantial amounts of dust
during operation. Breathing airborne dust on a regu­lar basis can result in permanent respiratory illness.
Reduce your risk by wearing a respirator and captur­ing the dust with a dust collection system.

Model W1851 (For Machines Mfd. Since 10/17)

Adapters

Figure 35. Adapters attached to dust hose.

Dust Port

Blade

Guard

Hose Support

SETUP

Components Needed: Qty

Dust Hose Adapters 1
Dust Hose 94" x 1

Dust Hose 4 " (not included) ...................................1

Hose Clamps 4" (not included) ................................2

Dust Collection System (not included) ......................1

To connect dust collection hoses, do these steps:

1. Attach a dust hose adapter to each end of dust hose

(see Figure 35).

2. Slide one adapter onto 1
port (see Figure 36), until it fits snugly.

3. Attach dust hose to dust hose support, then
insert dust port into rear of blade guard assembly
(see Figure 36).

4. Fit 4" dust hose over dust port, as shown in
Figure 37, and tightly secure it in place with a hose

clamp.

1

⁄2" .......................................2

1

⁄2" ...........................................1

1

⁄2" dust

11⁄2" Dust

Port

4" Dust

Port

Figure 36. Dust hose attached to saw,

hose support, and blade guard dust port.

Hose Clamp

5. Tug hose to make sure it does not come off.

Note: A tight fit is necessary for proper

performance.

4" Dust Hose

Figure 37. Dust hoses attached to port.

-28-