Shop fox W1850 User Manual

MODEL W1850 

1" X 42" BELT w/8" DISC SANDER

OWNER'S MANUAL

(FOR MODELS MANUFACTURED SINCE 06/17)

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

COPYRIGHT © SEPTEMBER, 2017 BY WOODSTOCK INTERNATIONAL, INC.

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

THE WRITTEN APPROVAL OF WOODSTOCK INTERNATIONAL, INC.

#19106KB  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

Woodstock Technical Support .................. 2

Machine Specifications .......................... 3

Identification ..................................... 5

SAFETY ............................................... 6

Standard Machinery Safety Instructions ...... 6

Additional Safety for Belt & Disc Sanders .... 8

ELECTRICAL .........................................9

Circuit Requirements ............................9

Grounding Requirements ...................... 10

Extension Cords ................................ 10

SETUP .............................................. 11

Unpacking ....................................... 11

Items Needed for Setup ....................... 11

Inventory ........................................ 12

Hardware Recognition Chart ................. 13

Machine Placement ............................ 14

Cleaning Machine ............................... 14

Bench Mounting................................. 15

Assembly ......................................... 16

Dust Collection ................................. 20

Test Run .......................................... 21

OPERATIONS....................................... 22

General .......................................... 22

Disc Sanding ..................................... 23

Belt Sanding ..................................... 24

ACCESSORIES ...................................... 25

MAINTENANCE .................................... 27

General .......................................... 27

Cleaning & Protecting ......................... 27

Lubrication ...................................... 27

Sanding Belt Tracking .......................... 28

Changing Sanding Belt ......................... 28

Changing Sandpaper Disc ..................... 29

Squaring Disc Table ............................ 29

Tensioning/Replacing V-Belt .................. 30

Troubleshooting ................................. 31

Electrical Safety Instructions ................. 33

Wiring Diagram ................................. 34

PARTS .............................................. 35

Main Breakdown ................................ 35

Parts List ......................................... 36

Labels & Cosmetics ............................ 37

WARRANTY ........................................ 41

SAFETYINTRODUCTION

SET UPELECTRICAL MAINTENANCE

OPERATIONS

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

SERVICE PARTS

Model W1850 (For Machines Mfd. Since 06/17)

INTRODUCTION

INTRODUCTION

Woodstock Technical Support

This machine has been specially designed to provide many years of trouble-free service. Close attention
to detail, ruggedly built parts and a rigid quality control program assure safe and reliable operation.

Woodstock International, Inc. is committed to customer satisfaction. Our intent with this manual is to
include the basic information for safety, setup, operation, maintenance, and service of this product.

We stand behind our machines! In the event that questions arise about your machine, please contact
Woodstock International Technical Support at [phone] or send e-mail to: tech-support@shopfox.
biz. Our knowledgeable staff will help you troubleshoot problems and process warranty claims.

If you need the latest edition of this manual, you can download it from http://www.shopfox.biz.
If you have comments about this manual, please contact us at:

Woodstock International, Inc.

Attn: Technical Documentation Manager

P.O. Box 2309

Bellingham, WA 98227

Email: [e-mail]

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Model W1850 (For Machines Mfd. Since 06/17)

MODEL W1850

1" X 42" BELT WITH 8" DISC SANDER

Product Dimensions

Weight........................................................................................................... 59 lbs.

Width (side‐to‐side) x Depth (front‐to‐back) x Height.............................. 19‐1/2 x 26 x 14‐1/2 in.

Footprint (Length x Width)......................................................................... 18‐1/2 x 11 in.

Shipping Dimensions

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

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

Weight........................................................................................................... 64 lbs.

Length x Width x Height........................................................................... 15 x 22 x 14 in.

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

INTRODUCTION

Electrical

Power Requirement.................................................................... 110V, Single‐Phase, 60 Hz

Full‐Load Current Rating........................................................................................... 4A

Minimum Circuit Size............................................................................................. 15A

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

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

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

Power Cord Gauge............................................................................................ 18 AWG

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

Included Plug Type............................................................................................... 5‐15

Switch Type............................................................. Toggle Safety Switch w/Removable Key

Motors

Main

Horsepower.............................................................................................. 1/3 HP

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

Amps........................................................................................................... 4A

Speed.................................................................................................. 1725 RPM

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

Power Transfer ...................................... V‐Belt (Sanding Belt), Direct Drive (Sanding Disc)

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

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INTRODUCTION

Main Specifications

Model W1850 (For Machines Mfd. Since 06/17)

Belt Sander Info

Sanding Belt Width........................................................................................ 1 in.

Sanding Belt Length...................................................................................... 42 in.

Sanding Belt Speed.................................................................................. 3000 FPM

Table Length............................................................................................... 7 in.

Table Width................................................................................................ 6 in.

Table Thickness........................................................................................ 9/16 in.

Table Tilt................................................................................ Left 0, Right 45 deg.

Table‐to‐Floor Height..................................................................................... 8 in.

Platen Type................................................................................................ Steel

Platen Length.............................................................................................. 4 in.

Platen Width............................................................................................... 1 in.

Disc Sander Info

Disc Diameter.............................................................................................. 8 in.

Disc Speed............................................................................................ 1725 RPM

Disc Sandpaper Backing Type............................................................................. PSA

Table Length.............................................................................................. 10 in.

Table Width................................................................................................ 4 in.

Table Thickness......................................................................................... 3/4 in.

Table Tilt................................................................................ Left 0, Right 45 deg.

Table‐to‐Floor Height................................................................................ 5‐1/2 in.

Construction Materials

Base............................................................................................... Formed Steel

Table......................................................................................... Ground Cast Iron

Frame.................................................................................................. Cast Iron

Disc.................................................................................................... Aluminum

Miter Gauge................................................................................................ Steel

Paint Type/Finish............................................................................. Powder Coated

Other Related Info

Miter Gauge Slot Width................................................................................. 12mm

Miter Gauge Slot Height.................................................................................. 5mm

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

Dust Port Size.............................................................................................. 2 in.

Other

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

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

Approximate Assembly & Setup Time ................................................................. 30 Minutes

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

Features

Dual Cast‐Iron Tables with Miter Slots
Tables Tilt to 45 Degrees
Two 2" Dust Ports
Single‐Knob Belt Tracking

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Model W1850 (For Machines Mfd. Since 06/17)

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

Identification

B

A

C

INTRODUCTION

D

E

F

P

O

N

A. Sanding Belt 1" x 42"

B. Sanding Belt Tracking Knob
C. Sanding Disc 8"
D. Miter Gauge
E. Sanding Disc Table
F. V-Belt Safety Cover
G. Sanding Belt Safety Cover
H. Sanding Belt Dust Port

L

K

M

J

I. Motor

J. Disc Table Angle Scale
K. Disc Table Lock Handle
L. Disc Dust Port
M. ON/OFF Switch with Disabling Key
N. Rubber Machine Feet
O. Sanding Belt Table Lock Handle
P. Sanding Belt Table

For Your Own Safety Read instruction

Manual Before Operating the Sander
a) Wear eye and ear protection.
b) Support workpiece on worktable.
c) Maintain the smallest gap possible

between worktable and sandpaper.

d) Avoid kickback by sanding in

accordance with directional arrows.

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Model W1850 (For Machines Mfd. Since 06/17)

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.

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Model W1850 (For Machines Mfd. Since 06/17)

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!

-7-

Contact Technical Support at [phone].

Model W1850 (For Machines Mfd. Since 06/17)

the larger this gap is, the greater the risk

Additional Safety for Belt & Disc Sanders

Serious injury or death can occur if fingers, clothing, jewelry, or hair get entangled in moving
components. Impact injuries can occur from kickback if workpiece is improperly fed into moving
sandpaper. Serious pinch injuries can occur from touching in-running nip point between table and

SAFETY

sanding surface. Long-term respiratory damage can occur from using sander without proper use
of a respirator. To reduce the risk of these hazards, operator and bystanders MUST completely
heed the hazards and warnings below.

SANDPAPER DIRECTION. Feeding workpiece

incorrectly can cause it to be thrown from
machine, striking operator or bystanders, or
causing your hands to slip into the moving
sandpaper. To reduce these risks, only sand
against direction of sandpaper travel, ensure
workpiece is properly supported, and avoid
introducing sharp edges into moving sandpa­per on leading side of workpiece.

FEEDING WORKPIECE. Jamming workpiece into

sanding surface could cause it to be grabbed
aggressively, pulling hands into sanding sur­face. Firmly grasp workpiece in both hands and
ease it into sandpaper using light pressure.

AVOIDING ENTANGLEMENT. Entanglment in mov-

ing parts can cause pinching and crushing inju­ries. Keep all guards in place and closed. DO
NOT wear loose clothing, gloves, or jewelry,
and tie back long hair.

SANDING DUST. Sanding creates large amounts of

dust that can lead to eye injury or respiratory
illness. Reduce risk by wearing approved eye
and respiratory protection when using sander.
Never operate without adequate dust collec­tion system in place and running. Dust collec­tion is not a substitute for using a respirator.

WORKPIECE INTEGRITY. Sanding fragile work-

pieces can result in loss of control, resulting
in abrasion injuries, impact injuries, or dam­age to sandpaper. Only sand solid workpieces
that can withstand power sanding forces. Make
sure workpiece shape is properly supported;
avoid sanding workpieces without flat bot­tom surfaces unless some type of jig is used
to maintain support and control when sanding
force is applied.

SANDPAPER CONDITION. Worn or damaged sand-

paper can aggressively grab workpiece, result­ing in subsequent injuries from operator loss of
workpiece control. Always inspect sandpaper
before operation and replace if worn or dam­aged.

WORKPIECE SUPPORT & HAND PLACEMENT.

Rotating sandpaper can remove a large amount
of flesh quickly, and kickback can occur with
violent force if workpiece is not properly sup­ported during operation. Always sand with
workpiece firmly against table or another sup­port device. Never touch moving sandpaper on
purpose.

IN-RUNNING NIP POINTS. The gap between mov-

ing sandpaper and fixed table/support cre­ates a pinch point for fingers or workpieces;

of fingers or workpieces getting caught in it.
Minimize this risk by adjusting table/support to

no more than 1⁄16" away from sandpaper. For

spindle sanders, always use the table insert
that fits closest diameter of installed drum.

MINIMUM STOCK DIMENSION. Small workpieces

can be aggressively pulled from your hands,
causing contact with sanding surface. Always
use a jig or other holding device when sanding
small workpieces, and keep hands and fingers
at least 2" away from sanding surface.

WORKPIECE INSPECTION. Nails, staples, knots,

or other imperfections in workpiece can be
dislodged and thrown from sander at a high
rate of speed at people, or cause damage to
sandpaper or sander. Never sand stock that
has embedded foreign objects or questionable
imperfections.

-8-

Model W1850 (For Machines Mfd. Since 06/17)

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:

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 110V ....................4 Amps

Circuit Requirements for 110V

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

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

Plug/Receptacle .................................... NEMA 5-15

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-

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.

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:

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

Model W1850 (For Machines Mfd. Since 06/17)

malfunctions or breakdowns, grounding provides

to reduce the risk of electric shock.

the risk of electric shock. The wire with green

(with/without yellow stripes) is the equipment-

wire. If repair or replacement of the power

wire to a live (current carrying) terminal.

you do not understand these grounding requirements,

you are in doubt about whether the tool is

ELECTRICAL

For 110V Connection

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

receptacle that is properly installed and

to travel—in

wire

If you ever notice that a cord or

wire and NE M A 5-15 grounding

110V

5-15 PLUG

Figure 1. NEMA 5-15 plug & receptacle.

DO NOT modify the provided plug or
use an adapter if the plug will not
fit the receptacle. Instead, have an
electrician install the proper receptacle
on a power supply circuit that meets
the requirements for this machine.

GROUNDED

5-15 RECEPTACLE

Grounding Prong

Neutral Hot

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
smaller sizes).

ground wire, match the required

Minimum Gauge Size at 110V ...................... 14 AWG

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

-10-

Model W1850 (For Machines Mfd. Since 06/17)

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.

Immediately discard all

materials to eliminate

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

SETUP

Unpacking

Items Needed for Setup

Description Qty

Another Person ..................................................1

Safety Glasses ............................... 1 Pair Per Person

Open-End Wrench 13mm.......................................1

Screwdriver Phillips #2 .........................................1

Screwdriver Flat Head #2 ......................................1

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

Dust Hose 2" .....................................................2

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

Keep machine
disconnected from
power until instructed
otherwise.

SUFFOCATION HAZARD!

plastic bags and packing

choking/suffocation
hazards for children and
animals.

SETUP

-11-

Inventory

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.

If you cannot find an item on this list, carefully

Inventory: (Figures 2–3) Qty

A. Motor and Base ............................................1

B. Belt Housing Assembly ....................................1

C. Belt Table ...................................................1

D. Aluminum Sanding Disc ...................................1

E. Disc Table ...................................................1

F. V-Belt Safety Cover .......................................1

G. V-Belt Rear Cover ..........................................1

H. Disc Dust Port 2" ...........................................1

I. Lock Handles for Sanding Tables ........................2

J. Miter Gauge ................................................1

K. Hex Wrench 2.5mm .......................................1

SETUP

L. Hex Wrench 8mm ..........................................1

M. Disc Dust Cover ............................................1

Model W1850 (For Machines Mfd. Since 06/17)

B

A

C

D

E

F

Figure 2. Model W1850 inventory items.

G

L

N

H

K

I

Hardware (not shown): Qty

• Disc Table Scale Pointer ..................................1

• Cap Screws M10-1.5 x 20 .................................2

• Flat Washers 10mm .......................................2

• Lock Washers 10mm .......................................2

• Phillips Head Screw M6-1 x 12 ...........................1

• Flat Washer 6mm ..........................................1

• Phillips Head Screws M4-.7 x 8 ..........................5

• Flat Washers 4mm .........................................5

• Phillips Head Screw M4-.7 x 40 ..........................1

• Wing Nut M4-.7 ............................................1

M

Figure 3. Model W1850 inventory items.

J

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