Shop Fox W1877 User guide

READ THIS FIRST

Model W1877

***IMPORTANT UPDATE***

Applies to Models Mfd. Since 07/20

and Owner's Manual Printed 09/20

Phone #: [phone] • Tech Support: [email protected] • Web: www.shopfoxtools.com

We made the following changes to this machine since the manual was printed:

• Part specification corrected.

• Wiring diagram revised.

Aside from the information contained in this update, all other content in the owner's manual is
applicable and MUST be read and understood for your own safety.

IMPORTANT: Keep this update with the owner's manual for future reference. If you have any further
questions, contact our Technical Support.

Revised Part

170

REF PAR T # DESCRIPTION

170 X1877170 CIRCUIT BREAKER SANG MAO 15A

262149

COPYRIGHT © JUNE, 2024 GRIZZLY INDUSTRIAL, INC.

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

THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#23241LW

Printed in Taiwan

Neutral

(Replaces Page 44 in Manual)

Wiring Diagram

Model W1877 (Mfd. Since 07/20)

Hot

Ground

PADDLE SWITCH BOX

Circuit

Breaker

Sang Mao 15A

120 VAC

5-15 Plug

Paddle Switch

KEDU HY18-20

20A 250V

14 24

STOP

2 HP Motor

Read

Page 43

Before
Wiring

13 23

PADDLE SWITCH COVER

Ground

Ground

-2-

MODEL W1877 

262149

13" PORTABLE PLANER

W/SPIRAL CUTTERHEAD

OWNER'S MANUAL

(FOR MODELS MANUFACTURED SINCE 7/20)

Phone: [phone] • Online Technical Support: [email protected]

COPYRIGHT © SEPTEMBER, 2020 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.

V1.06.21

#21226MN Printed in Taiwan

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
Machine Specifications
Controls & Components
Internal Components

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

Standard Machinery Safety Instructions
Additional Safety for Planers

ELECTRICAL ....................................... 11

Circuit Requirements
Grounding Requirements
Extension Cords

SETUP .............................................. 13

Unpacking
Items Needed for Setup
Inventory
Hardware Recognition Chart
Machine Placement

Bench Mounting................................. 16

Assembly
Dust Collection
Test Run

OPERATIONS....................................... 20

Operation Overview
Workpiece Inspection
Wood Types
Planing Tips
Cutting Problems
Setting Depth of Cut
Adjusting Table Alignment

Feeding Workpiece ............................ 26

Rotating/Replacing Cutterhead Inserts

........................................ 13

......................................... 17

.......................................... 19

................................ 12

....................................... 13

................................. 18

...................................... 21

..................................... 22

.......................... 3

............................ 7

.......................... 11

............................ 15

........................... 20

.......................... 21

............................... 22

........................... 24

.................. 2

......................... 6

...... 8

................. 10

...................... 12

....................... 13

................. 14

.................... 25

........27

ACCESSORIES ...................................... 29

Planer Accessories

MAINTENANCE .................................... 31

Schedule
Cleaning & Protecting
Lubrication
Cleaning Infeed & Outfeed Rollers
Cleaning Feed Roller Brackets
Tensioning/Replacing Drive Belt

SERVICE ............................................ 36

General

Calibrating Headstock Elevation Scale...... 36

Adjusting Cutterhead/Table Parallelism
Adjusting Cutterhead Lock Tension
Calibrating Depth Stop Lever
Replacing Motor Brushes
Troubleshooting
Electrical Safety Instructions
Wiring Diagram

PARTS .............................................. 45

Main
Labels & Cosmetics

WARRANTY ........................................ 49

......................................... 31

...................................... 31

.......................................... 36

.............................................. 45

............................. 29

......................... 31

.......... 33

............... 34

............. 35

.... 37

......... 38

................ 39

...................... 40

................................. 41

................. 43

................................. 44

............................ 48

SAFETYINTRODUCTION

SETUPELECTRICAL MAINTENANCE

OPERATIONS

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

SERVICE PARTS

Model W1877 (For Machines Mfd. Since 7/20)

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] Ext. 2 or send e-mail to: techsupport@
woodstockint.com. 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.woodstockint.com/
manuals.
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: [email protected]

-2-

INTRODUCTION

Model W1877 (For Machines Mfd. Since 7/20)

MODEL W1877

13" PORTABLE PLANER WITH SPIRALSTYLE CUTTERHEAD

Product Dimensions

Weight........................................................................................................... 84 lbs.

Width (side‐to‐side) x Depth (front‐to‐back) x Height........................................ 30 x 34 x 20 in.

Footprint (Length x Width)......................................................................... 22 x 13‐1/2 in.

Shipping Dimensions

Type......................................................................................................... Cardboard

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

Weight........................................................................................................... 88 lbs.

Length x Width x Height........................................................................... 27 x 16 x 24 in.

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

Machine Specifications

Electrical

Power Requirement.................................................................... 120V, Single‐Phase, 60 Hz

Full‐Load Current Rating......................................................................................... 15A

Minimum Circuit Size............................................................................................. 20A

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

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

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

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

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

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

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

Motors

Main

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

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

Amps.......................................................................................................... 15A

Speed............................................................................................... 20,000 RPM

Type.................................................................................................... Universal

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

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

-3-

INTRODUCTION

Model W1877 (For Machines Mfd. Since 7/20)

Main Specifications

Main Specifications

Planer Size................................................................................................ 13 in.

Max. Cut Width........................................................................................... 13 in.

Min. Stock Length......................................................................................... 8 in.

Min. Stock Thickness................................................................................... 1/8 in.

Max. Stock Thickness..................................................................................... 6 in.

Number of Cuts Per Inch.................................................................................... 32

Number of Cuts Per Minute.............................................................. 60,000 (effective)

Cutterhead Speed................................................................................. 10,000 RPM

Planing Feed Rate...................................................................................... 26 FPM

Max. Cut Depth Planing Full Width................................................................. 1/16 in.

Max. Cut Depth Planing 6‐Inch Wide Board......................................................... 1/8 in.

Cutterhead Info

Cutterhead Type.................................................................................. Spiral‐Style

Cutterhead Diameter ..................................................................................... 2 in.

Number of Cutter Rows....................................................................................... 6

Number of Indexable Cutters............................................................................... 26

Cutter Insert Type.......................................................................................... HSS

Cutter Insert Size Length............................................................................... 14mm

Cutter Insert Size Width................................................................................ 14mm

Cutter Insert Size Thickness............................................................................. 2mm

Table Info

Table/Headstock Movement............................................................................. 6 in.

Table Bed Size Length............................................................................... 9‐1/4 in.

Table Bed Size Width.................................................................................... 13 in.

Table Wings Size Length................................................................................ 12 in.

Table Wings Size Width................................................................................. 14 in.

Construction

Table............................................................................................ Stainless Steel

Body....................................................................................................... Plastic

Cutterhead Assembly..................................................................................... Steel

Infeed Roller............................................................................................ Rubber

Outfeed Roller.......................................................................................... Rubber

Paint Type/Finish.................................................................................... Urethane

Other

Table/Headstock Locks.................................................................................... Yes

Measurement Scale............................................................................. Inch & Metric

Number of Dust Ports......................................................................................... 1

Dust Port Size.............................................................................................. 4 in.

Other

Country of Origin ............................................................................................. Taiwan

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

Approximate Assembly & Setup Time ..................................................................... 15 Min.

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

Sound Rating ............................................................................................... 96 ‐ 98 dB

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

Certified by a Nationally Recognized Testing Laboratory (NRTL) ......................................... Yes

-4-

Model W1877 (For Machines Mfd. Since 7/20)

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

Identification

INTRODUCTION

Circuit Breaker

Reset Button

ON/OFF Switch

Table

Depth-of-Cut

Gauge

Motor Brush

Housing

Cutterhead

Lock Lever

Cutterhead

Elevation Scale

Cutterhead

Elevation Handwheel

Dust

Port

Cutterhead

Depth Stop Lever

To reduce your risk of serious injury
or damage to the machine, read this
entire manual BEFORE using machine.

-5-

Controls & Components

Refer to Figures 1–2 and the following descriptions to

INTRODUCTION

become familiar with the basic controls and components
of this machine. Understanding these items and how they
work will help you understand the rest of the manual and
stay safe when operating this machine.

ON/OFF Switch: Turns motor ON when flipped up;

A.

turns motor OFF when pressed down.

B. Circuit Breaker Reset Button: Allows machine to

be restarted after thermal overload protection
has tripped. To reset, place ON/OFF switch in OFF
position, wait a few minutes for motor to cool,
then press reset button. If button does not stay
depressed, allow motor to cool longer, then try
again.

ON/OFF Switch Disabling Key: Disables switch when

C.

yellow key is removed to prevent unauthorized
operation of planer.

Model W1877 (For Machines Mfd. Since 7/20)

To reduce your risk of serious injury
or damage to the machine, read this
entire manual BEFORE using machine.

B

C

A

Depth-of-Cut Gauge: Shows depth of cut (from

D.

E. Cutterhead Elevation Scale: Shows elevation of

F

G.

H. Cutterhead Depth Stop Lever: Quickly adjusts

1

⁄8") when workpiece contacts indicator at bottom

0"–
of gauge.

cutterhead above table. The measurement indicated
along top edge of red indicator shows effective
thickness of board after planing.

. Cutterhead Lock Lever: Locks cutterhead in place

to ensure it does not move during operations. Rotate
lever all the way right to engage lock; rotate all the
way left to release lock. Lock must be released to
adjust headstock height.

Cutterhead Elevation Handwheel: Raises and

lowers cutterhead. Rotate counterclockwise to raise
cutterhead; rotate clockwise to lower it. Each full
rotation changes elevation

headstock height from

1

⁄16".

1

⁄8"–13⁄4".

Figure

1. Main controls and components.

F

E

Figure 2. Elevation controls and

components.

D

G

H

-6-

Model W1877 (For Machines Mfd. Since 7/20)

Internal Components

Front Rear

B

A

INTRODUCTION

C

Workpiece

Figure

A. Infeed Roller: Rotates with the direction

of feed to pull the workpiece toward the
cutterhead.

. Cutterhead: Holds the inserts that remove

B

material from the workpiece. Rotates
opposite the direction of feed.

Like all machinery there is potential danger when operating this machine. Accidents are fre­quently caused by lack of familiarity or failure to pay attention. Use this machine with respect
and caution to decrease the risk of operator injury. If normal safety precautions are overlooked
or ignored, serious personal injury may occur.

3. Workpiece path and major planing components (side cutaway view).

. Outfeed Roller: Rotates with the direction

C

of feed to pull the workpiece through the
planer.

. Planer Table: Provides a smooth, flat

D

surface for the workpiece to slide against
as it moves through the planer. Planer
extension tables fold up and down for
mobility.

D

-7-

Model W1877 (For Machines Mfd. Since 7/20)

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 W1877 (For Machines Mfd. Since 7/20)

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 W1877 (For Machines Mfd. Since 7/20)

Amputation, serious cuts, entanglement, or death can occur from contact with rotating cutterhead

KICKBACK.

AVOID CONTACT WITH MOVING PARTS.

DULL/DAMAGED KNIVES/INSERTS.

INSPECTING STOCK.

BODY PLACEMENT.

GRAIN DIRECTION.

angle with the wood grain.

To reduce the risk

of kickback, never start planer with workpiece

Additional Safety for Planers

or other moving parts! Flying chips can cause eye injuries or blindness. Workpieces or knives
thrown by cutterhead can strike nearby operator or bystanders with deadly force. To reduce risk
of these hazards, operator and bystanders MUST completely heed hazards and warnings below.

SAFETY

kickback and kickback-related injuries.
“Kickback” occurs during operation when
the workpiece is ejected from the machine
at high speed. Kickback is commonly caused
by poor workpiece selection, unsafe feeding
techniques, or improper machine setup/
maintenance. Kickback injuries typically occur
as follows: (1) operator/bystanders are struck
by the workpiece, resulting in impact injuries
(i.e., blindness, broken bones, bruises, death);
(2) operator’s hands are pulled into blade,
resulting in amputation or severe lacerations.

remove guards/covers or reach inside the
planer during operation or while connected to
power. You could be seriously injured if you
accidentally touch the spinning cutterhead
or get entangled in moving parts. If a
workpiece becomes stuck or sawdust removal
is necessary, turn planer OFF and disconnect
power before clearing.

sharp, undamaged knives/inserts. Dull or
damaged knives/inserts increase the risk of
kickback.

kickback injuries or machine damage,
thoroughly inspect and prepare the workpiece
before cutting. Verify workpiece is free of
nails, staples, loose knots or foreign material.
Workpieces with minor warping should be
jointed first or planed with the cupped side
facing the table.

Know how to reduce the risk of

To reduce the risk of

Never

Only use

PLANING CORRECT MATERIAL. Only plane

natural wood stock with this planer. DO NOT
plane MDF, OSB, plywood, laminates or other
synthetic materials that can break up inside
the planer and be ejected towards operator.

LOOKING INSIDE PLANER. Wood chips fly around

inside the planer at a high rate of speed
during operation. To avoid injury from flying
material, DO NOT look inside planer during
operation.

CUTTING LIMITATIONS. To reduce the risk of

kickback hazards or damage to the machine,
do not exceed the maximum depth of cut or
minimum board length and thickness found
in the Data Sheet. Only feed one board at a
time.

INFEED ROLLER CLEARANCE. The infeed

roller is designed to pull material into the
spinning cutterhead. To reduce the risk of
entanglement, keep hands, clothing, jewelry,
and long hair away from the infeed roller
during operation.

FEED WORKPIECE PROPERLY.

touching cutterhead. Allow cutterhead to
reach full speed before feeding, and do not
change feed speed during cutting operation.

WORKPIECE SUPPORT. To reduce the risk of

kickback, always make sure workpiece can
move completely across table without rocking
or tipping. Use auxiliary support stands for
long stock.

during the entire operation to avoid getting
hit if kickback occurs.

hard on the planer and may cause kickback.
Plane in the same direction or at a slight

Stand to one side of planer

Planing across the grain is

SECURE KNIVES/INSERTS. Loose knives or

improperly set inserts can become dangerous
projectiles or cause machine damage. Always
verify knives/inserts are secure and properly
adjusted before operation.

-10-

Model W1877 (For Machines Mfd. Since 7/20)

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.)

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,

where only one machine will be running

multiple machines will be running at the

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

ELECTRICAL

ElectricalElectrical

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 ........................... 15 Amps

Circuit Requirements

Nominal Voltage .......................... 110V,115V, 120V

Cycle ........................................................

Phase .............................................. Single-Phase

Power Supply Circuit ................................ 20 Amps

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

Cord .................“S”-Type

, 3-Wire, 14 AWG, 300 VAC

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 a dedicated circuit—

60 Hz

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.

-11-

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 with an
equipment-grounding
plug
a matching
grounded in accordance with 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 W1877 (For Machines Mfd. Since 7/20)

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 120V Connection

wire and NE MA 5-15 grounding

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

receptacle that is properly installed and

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 120V ...................... 12 AWG

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

-12-

120V

5-15 PLUG

Figure 4. NEMA 5-15 plug & receptacle.

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

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.

GROUNDED

5-15 RECEPTACLE

Grounding Pin

Neutral Hot

Model W1877 (For Machines Mfd. Since 7/20)

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.

This machine presents
serious injury hazards
to untrained users. Read

to become familiar with

tions before starting the

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.

SETUP

Unpacking

through this entire manual

the controls and opera-

Items Needed for Setup

Description Qty

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

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

• 4" or 2 1⁄2" Dust Hose ......................................1

• 4" or 2 1⁄2" Hose Clamps ...................................1

• Hex Wrench 4mm ..........................................1

Inventory

If you cannot find an item on this list, carefully

machine!

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

A

B

SETUP

Box 1 (Figure 5) Qty

A. Dust Hood ...................................................1

— 2 1⁄2" Dust Port Adapter ................................1

Knob Bolts M5-.8 x 8 (Dust Hood) .......................2

B.

Cap Screw M5-.8 x 12 (Handle) .........................1

C.

Handle (Handwheel) ......................................1

D.

Hex Wrench 4mm ..........................................1

E.

T-Handle Torx Wrench T-25 ..............................1 Figure 5. Box inventory.

F.

CD

EF

-13-

Model W1877 (For Machines Mfd. Since 7/20)

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

SETUP

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

D

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

I

A

M

E

T

E

R

R

M

E

T

E

R

M

E

T

E

R

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

T

E

R

M

E

T

E

R

H

S

A

A

I

D

M

R

E

E

H

S

D

I

R

E

H

S

A

W

5

A

A

M

E

R

⁄16"

W

E

T

T

E

R

E

H

S

A

W

D

I

I

A

M

E

R

5mm

E

H

S

A

W

R

E

12mm

W

R

D

1

⁄2"

I

H

D

I

A

A

M

E

R

E

H

1

S

A

W

D

R

E

S

A

W

6mm

M

T

E

R

D

I

⁄4"

I

A

R

E

T

E

R

A

M

E

T

E

R

M

E

T

E

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

-14-

Model W1877 (For Machines Mfd. Since 7/20)

Refer to the Machine Specifications for the
weight and footprint specifications of your
machine. Some workbenches may require
additional reinforcement to support the weight
of the machine and workpiece materials.

Consider anticipated workpiece sizes and
additional space needed for auxiliary stands,
work tables, or other machinery when
establishing a location for this machine in the
shop. Below is the minimum amount of space
needed for the machine.

users can injure themselves

Machine Placement

Workbench Load

Placement Location

INJURY HAZARD! Untrained

= Electrical Connection

34"

30"

Figure 6. Minimum working clearances for

Model W1877.

SETUP

with this machine. Restrict
access to machine when
you are away, especially if
it is installed where chil­dren are present.

-15-

Bench Mounting

The base of this machine has mounting holes that allow it
to be fastened to a workbench or other mounting surface
to prevent it from moving during operation and causing
accidental injury or damage.

The strongest mounting option is a "Through Mount" (see
example) where holes are drilled all the way through the
workbench—and hex bolts, washers, and hex nuts are
used to secure the machine in place.

Another option is a "Direct Mount" (see example) where
the machine is secured directly to the workbench with lag
screws and washers.

Number of Mounting Holes .................................. 4

Diameter of Mounting Hardware Needed ..............3⁄8"

Model W1877 (For Machines Mfd. Since 7/20)

Bolt

Flat Washer

Machine Base

Workbench

Flat Washer

Lock Washer

Hex Nut

Figure 7. Typical "Through Mount" setup.

Lag Screw

SETUP

Flat Washer

Machine Base

Workbench

Figure 8. Typical "Direct Mount" setup.

-16-

Model W1877 (For Machines Mfd. Since 7/20)

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

or connecting

the machine to power.

Assembly

and gather everything you need.

Test Run

Tools Needed Qty

Hex Wrench 4mm

To assemble machine, do these steps:

1. Attach dust hood (see Figure 9) to frame with (2)

M5-.8 x 8 knob bolts.

Remove cap screw and lock washer (see Figure 10)

2.

that secure handwheel to internal shaft, and slide
handwheel free.

Attach handle to handwheel with (1) M5-.8 x 12 cap

3.

screw.

Re-attach handwheel to internal shaft, and secure

4.

with cap screw and lock washer removed in

...............................................1

Step 2.

Knobs

Dust Hood

Figure 9. Dust hood installed.

Handwheel

x 1

SETUP

Handle

Figure 10. Handle installed on handwheel.

-17-

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: ................ 400 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 W1877 (For Machines Mfd. Since 7/20)

SETUP

Tools Needed Qty

Dust Collection System
Dust Hose 4" or
Hose Clamps 4" or

To connect a dust collection hose, do these steps:

1. Fit 4" or 2 1⁄2" dust hose over dust port, as shown in
Figure

Tug hose to make sure it does not come off.

2.

Note: A tight fit is necessary for proper

performance.

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

11, and secure it in place with hose clamp.

........................................1

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

Figure 11. Dust hose connected to dust

port.

-18-

Model W1877 (For Machines Mfd. Since 7/20)

performed. Operating an improperly set

Once assembly is complete, test run the machine to
ensure it is properly connected to power and safety
components are functioning properly.

If you find an unusual problem during the test run,
immediately stop the machine, disconnect it from power,
and fix the problem BEFORE operating the machine again.
The

section of this

manual can help.

Test Run

Troubleshooting table in the SERVICE

The Test Run consists of verifying the following: 1) The
motor powers up and runs correctly, and 2) the switch
disabling key disables the switch properly.

To test run the machine, do these steps:

Serious injury or death can result
from using this machine BEFORE
understanding its controls and related
safety information. DO NOT operate, or
allow others to operate, machine until
the information is understood.

DO NOT start machine until all
preceding setup instructions have been

1. Clear all setup tools away from machine.

2. Connect machine to power supply.

3. Turn machine ON, verify motor operation, then turn

machine OFF.

The motor should run smoothly and without unusual

noises.

Remove switch disabling key (see Figure 12).

4.

Try to start machine with paddle switch. Machine

5.

should not start.

— If machine does not start, switch disabling feature

is working as designed.

— If machine does start, immediately turn machine

OFF and disconnect from power. The switch
disabling feature is not working correctly.
This safety feature must work properly before
proceeding with regular operations. Call Tech
Support for help.

up machine may result in malfunction
or unexpected results that can lead
to serious injury, death, or machine/
property damage.

Figure 12. Removing switch key from

paddle switch.

SETUP

-19-

OPERATIONS

The purpose of this overview is to provide the novice
machine operator with a basic understanding of how
the machine is used during operation, so the
controls
easier to understand.

Due to the generic nature of this overview, it is
intended to be an instructional guide. To learn more
about specific operations,
seek
operators
manual by reading "how-to" books, trade magazines, or
websites.

Operation Overview

machine

/components discussed later in this manual are

not

Model W1877 (For Machines Mfd. Since 7/20)

read this entire manual and

additional training from experienced machine

, and do additional research outside of this

To complete a typical operation, the operator does the
following:

Examines workpiece to make sure it is suitable for

1.

planing.

Puts on safety glasses or face shield, a respirator,

2.

and ear protection.

Places workpiece on table with flat side down and

3.

correctly adjusts cutterhead height for workpiece
thickness and depth of cut.

OPERATIONS

— If workpiece is bowed, operator surface planes

workpiece on a jointer until one side is flat. Doing
so ensures that it will sit solidly on planer table
during operation.

When all safety precautions have been taken, turns

4.

planer ON.

To reduce your risk of serious injury
or damage to the machine, read this
entire manual BEFORE using machine.

Eye injuries, respiratory problems, or
hearing loss can occur while operating
this tool. Wear personal protective
equipment to reduce your risk from
these hazards.

If you are an inexperienced operator,
we strongly recommend that you read
books or trade articles, or seek training
from an experienced operator of this
type of machinery before performing
unfamiliar operations. Above all, safety

must come first!

Stands to one side of planer path to reduce risk of

5.

kickback injuries, then feeds workpiece into planer
until infeed roller grabs it.

Note: Infeed and outfeed rollers control feed rate

of workpiece as it passes through planer. Operator
does not push or pull on workpiece.

If cut is too deep and bogs down planer, operator

—

immediately reduces depth of cut.

-20-

Once workpiece is clear of outfeed

6.

roller and stops moving, operator
removes workpiece from outfeed table
and measures workpiece thickness.
If further planing is required,
operator typically lowers cutterhead
approximately
handwheel, then feeds workpiece into
front of planer again.

Operator continues process until

7.

desired thickness is achieved, then
turns machine OFF.

1

⁄4 to 1⁄2 turn of the

Model W1877 (For Machines Mfd. Since 7/20)

Some workpieces are not safe to use or may
require modification before they are.

cutting,
following:

• Material Type:

other material that may break apart during

• Foreign Objects:

• Large/Loose Knots:

workpieces that do not

• Wet or "Green" Stock:

with a high water content. Wood with more
than 20% moisture content or wood exposed

• Excessive Warping:

dangerous to cut because they are unstable

• Minor

could cause severe injury from kickback.

The species of wood, as well as its condition,
greatly affects the depth of cut the planer can
effectively take with each pass.

The chart in the figure below shows the Janka
Hardness Rating for a number of commonly used
species. The larger the number, the harder
the workpiece, and the less material should be
removed in any one pass for good results.

Note:

in pounds of force required to embed a 0.444"
steel ball into the surface of the wood to a
depth equal to half the ball's diameter.

Workpiece Inspection Wood Types

Before

inspect all workpieces for the

intended for workpieces of natural wood
fiber. Attempting to use workpieces of any

operation could lead to serious personal
injury and property damage.

defects and foreign objects (nails, staples,
embedded gravel, etc,). If you have
any question about the quality of your
workpiece, DO NOT use it. Remember,
wood stacked on a concrete floor can have
small pieces of stone or concrete pressed
into the surface.

become dislodged during operation. Large
knots can cause kickback and machine
damage. Always use
have large/loose knots.

to excessive moisture (such as rain or
snow), will cut poorly and cause excessive
wear to the machine. Excess moisture
can also hasten rust and corrosion of the
machine and/or individual components.

excessive cupping, bowing, or twisting are

and often unpredictable when being
cut. DO NOT use workpieces with these
characteristics!

Cupping: Workpieces with slight

cupping can be safely supported if the
cupped side is facing the table. On the
contrary, a workpiece supported on the
bowed side will rock during operation and

This machine is only

Inspect workpiece for

Loose knots can

Avoid using wood

Workpieces with

The Janka Hardness Rating is expressed

Janka

Species

Ebony 3220
Red Mahogany 2697
Rosewood 178 0
Red Pine 1630
Sugar Maple 1450
White Oak 1360
White Ash 1320
American Beech 1300
Red Oak 1290
Black Walnut 1010
Teak 1000
Black Cherry 950
Cedar 900
Sycamore 770
Douglas Fir 660
Chestnut 540
Hemlock 500
White Pine 420
Basswood 410
Eastern White Pine 380
Balsa 100

Figure 13. Janka Hardness Rating for some

common wood species.

Hardness

OPERATIONS

-21-

Planing Tips Cutting Problems

• Inspect your workpiece for twisting or

• Scrape off all glue when planing glued-up

• DO NOT plane more than one piece at a

• Never remove more than the recommended

remove a small amount of material on each

• Support the workpiece on both ends. Get

• Measure the workpiece thickness with

• Carefully inspect all stock to make sure

that may damage your knives/inserts, cause

• When possible, plane equal amounts on

• Use the entire width of the planer to

• To avoid "chip marks," always plane WITH

• Plane ONLY natural wood fiber. Do not

that could break up in the planer and cause

• Always flatten cupped or warped
workpieces on a jointer before planing.

Below is a list of wood characteristics you
may encounter when planing. The following
descriptions of defects will give you some
possible answers to problems you may encounter
while planing different materials. Possible
solutions follow the descriptions.

Chipped Grain

Problem:

the grain, planing workpieces with knots or
excessive amount of cross grain, or using dull
knives/inserts.

Note:

highly figured wood.

Solution: Decrease the depth of cut. Reduce the
feed rate. Inspect your workpiece and determine
if its grain pattern is causing the problem. If the
workpiece does not show substantial crossgrain,
inspect your knives/inserts.

Fuzzy Grain

Problem: Usually caused by surfacing workpieces

with too high of a moisture content. Sometimes
fuzzy grain is an unavoidable characteristic of
some woods, such as basswood. Fuzzy grain can
also be caused by dull knives/inserts.

Solution:

meter. If moisture is greater than 20%, sticker
the workpiece and allow it to dry. Otherwise,
inspect the knife/insert condition.

Snipe

Problem

material removed than the rest of the board.
Usually caused when the workpiece is not
properly supported as it goes through the
machine. In many cases, however, a small
amount of snipe is inevitable.

Solution: Hold workpiece up slightly as it leaves
the outfeed end of the planer. The best way
to deal with snipe is by planing the workpiece
longer than your intended work length and then
cutting off the excess after planing is completed.

cupping, and surface one face on a jointer
if necessary before planing workpiece.

Model W1877 (For Machines Mfd. Since 7/20)

panels. Dried glue can quickly dull knives/
inserts.

time.

amount of material on each pass. Only

pass when planing wide or dense stock.

assistance from another person if you are
planing a long workpiece, or use roller
stands to support the workpiece.

calipers to get exact results.

it is free of large knots or foreign objects

kickback, or be ejected from the planer.

OPERATIONS

each side of the board to reduce the
chance of twisting or cupping.

wear knives/inserts evenly. With narrow
workpieces, alternate between far left,
far right, and the middle of the table.
Your knives/inserts will remain sharp much
longer.

Usually a result of cutting against

Some amount of chipping is normal with

Check the workpiece with a moisture

: Occurs when board ends have more

the grain direction of the wood. Never
plane cross-grain or end-grain.

plane wood composites or other materials

operator injury or damage to planer.

-22-

Model W1877 (For Machines Mfd. Since 7/20)

Chip Marks or Indentations

Problem: Chip indentation or chip bruising is the

result of wood chips not being ejected from the
machine. Instead they are carried around the
cutterhead, deposited on the planed surface and
crushed by the outfeed roller. Some causes of
chip indentation are:

•

•

have a tendency to

•

igh moisture content (over 20%) or surface

•

•

Solution:

•

Use a proper dust-collection system; adjust

•

•

• Reduce depth of cut.

Pitch & Glue Buildup

Problem:

cutterhead will cause overheating by decreasing
cutting sharpness while increasing drag in the
feed mechanism. This can result in scorched
workpieces, uneven knife
chat ter.

Solution:

Rippled Cut

Problem:

face of workpiece are caused by excessive
outfeed roller pressure or excessive feed rate.

Solution: Reduce outfeed roller pressure; reduce
feed rate.

Glue/resin buildup on the rollers and

/insert marks, and

Wood chips/sawdust not being properly

expelled from the cutterhead.

The type of workpiece being planed.

Certain species of wood
chip bruise.

H

moisture (refer to Workpiece Inspection).

Dull knives/inserts.

Excessive depth of cut.

chip deflector in or out as necessary.

Workpiece must be completely dry,

preferably kiln-dried (KD). Air-dried (AD)
lumber must be seasoned properly and
have no surface moisture. DO NOT surface
partially-air-dried (PAD) workpiece.

Make sure planer knives/inserts are sharp.

Clean the rollers and cutterhead.

Regularly spaced indentations across

OPERATIONS

-23-

Setting Depth of Cut

Model W1877 (For Machines Mfd. Since 7/20)

Cutterhead

Movement per Handwheel Revolution

One Full Revolution .........................................1⁄16"

Material Thickness Range

Minimum–Maximum Stock Thickness ..................1⁄8"–6"

The depth of cut on a planer means the amount of
material that is removed from the top of the workpiece as
it passes underneath the cutterhead.

The depth of cut is set by adjusting the distance of
the cutterhead above the table. This distance is the
thickness of the workpiece minus the depth of cut. The
planing depth of cut is controlled by using the cutterhead
elevation handwheel (see Figure 14) on the right side of
the machine. Rotating the handwheel counterclockwise
raises the headstock.

Although the correct depth of cut varies according to
wood hardness and workpiece width, we recommend the

1

maximum depth of cut (per pass) be no more than

⁄16".

A series of light cuts will give better end results and put
less stress on the planer than trying to take off too much
material in a single pass.

1

⁄2 Turn

1

=

⁄32"

Down

3

⁄4 Turn

=3⁄64"

Depth

1 Turn

1

Depth

⁄16"

=

Figure 14. Handwheel elevation

increments.

Depth

1

⁄4 Turn

=1⁄64"

Depth

Up

The depth-of-cut scale functions as a general guide only,
and is not intended for low-tolerance, precision results.
A small amount of backlash may be present with the
cutterhead elevation handwheel after switching height
directions. Switching height direction may cause slightly

OPERATIONS

less than

1

⁄16" backlash during the first handwheel turn.
As the handwheel is turned more rotations in the same
direction, backlash will not be a factor.

Elevation Scale

The elevation scale (see Figure 15) on the righthand
side panel at the front of the machine shows workpiece
thickness after it leaves the planer. The thickness
measurement is indicated by the red line.

Note: The cutterhead elevation scale does not provide
a precise measurement and should only be used for
approximate measurements. If precise workpiece
thicknesses are needed, use calipers to ensure your
workpieces meet your standards.

Red Line

Elevation

Scale

Figure 15. Elevation scale components.

-24-

Model W1877 (For Machines Mfd. Since 7/20)

Depth Stop Lever

The depth stop lever (see Figure 16) on the righthand
side of the machine allows for pre-set cut depth for
consistent repeat planing. Workpiece thickness is
indicated by the line on the depth stop lever pointing to
the height scale.

To adjust the lever, rotate the cutterhead elevation
handwheel to raise the cutterhead assembly, move the
lever to the preferred depth, then lower the cutterhead
assembly until it gently rests on the depth stop.

Adjusting Table Alignment

The front and rear table heights are adjustable for proper
workpiece contact throughout the cut.

Tools Needed Qty

Open-End Wrenches 10mm ....................................2

Straightedge 24"

................................................1

Depth

Depth Stop

Scale

Figure 16. Depth stop lever and scale.

Stop

Lever

To adjust extension table height, do these steps:

1. To check alignment, lay a straightedge across bed

and both extension tables (see Figure 17).

Loosen stop nuts and adjustment bolts underneath

2.

each extension table (see Figure 18).

Rotate adjustment bolts so extension tables and

3.

main table are on the same plane.

Note: No gap should be visible beneath straightedge

when tables are properly aligned.

Use one wrench to prevent adjustment bolt from

4.

rotating while using other wrench to tighten nut.
Recheck table height from side to side, then tighten
stop nut to secure setting.

Straightedge

Figure 17. Aligning extension tables.

Adjustment Bolt

Stop Nut

Figure

18. Location of components for

adjusting table.

OPERATIONS

-25-

Feeding Workpiece

The feed rate on this planer is automatically set at 26
FPM. Infeed and outfeed rollers move the workpiece
through the planer while keeping it firmly against the
table and providing a consistent rate of movement.

Model W1877 (For Machines Mfd. Since 7/20)

Outfeed

To feed workpiece into planer, do these steps:

1. Place workpiece on table with side to be planed

facing up toward cutterhead.

Note: Boards more than 24" long should be

supported on both sides of planer. This can be done
with roller extension tables or standard extension
tables.

Lower cutterhead until indicator on depth-of-cut

2.

gauge reads

1

⁄64" (see Figure 19).

Note: Any time you switch directions with

cutterhead elevation handwheel, there will be a
small amount of backlash—so the first full crank
of the handwheel after switching directions will

1

be slightly less than

⁄16". However, as long as you
move the handwheel in the same direction during
operation, backlash will not be a factor.

Rotate cutterhead elevation handwheel 1⁄4 turn

3.

counterclockwise to raise cutterhead approximately

1

⁄64". This will set depth of cut to 1⁄32". Remove

workpiece from planer.

OPERATIONS

Infeed

Depth-of-Cut Gauge

Figure

7.

19. Basic planing operation setup.

Continue process until desired

workpiece thickness is reached.
Elevation scale shows approximate
thickness of workpiece after it has
been cut. Use this indicator to judge
when thickness is approximately
correct. For more precise applications,
measure workpiece thickness with
calipers during cutting operation.

Turn planer ON.

4.

Feed workpiece into front of planer, making sure not

5.

to stand directly in front of or behind workpiece to
reduce risk of a kickback injury.

If cut is too deep and bogs down planer, raise

—

cutterhead to reduce depth of cut, then repeat

Step 5.

Note: Infeed and outfeed rollers will automatically

pull workpiece through planer during operation. Do
not push or pull on workpiece once feed rollers have
engaged it.

Once workpiece is clear of outfeed roller, measure

6.

workpiece thickness. If further planing is needed,

1

lower cutterhead another

⁄4–1⁄2 turn (1⁄32") of the

elevation handwheel, and repeat cutting operation.

-26-

Model W1877 (For Machines Mfd. Since 7/20)

Rotating/Replacing

Cutterhead Inserts

To reduce risk of shock or
accidental startup, always
disconnect machine from power
before adjustments, maintenance,
or service.

The spiral-style cutterhead is equipped with indexable
high-speed steel inserts that can each be rotated to
reveal one of two cutting edges. If one edge of an
insert becomes dull or damaged, simply rotate it 90°
counterclockwise to the adjacent cutting edge, as shown

Figure 20.

in

Item

s Needed Qty

Replacement Inserts ................................ As Needed

Torque Wrench
Torx Wrench T-25
Hex Wrench 4mm
Heavy Leather Gloves
Light Machine Oil

To rotate or replace a cutterhead insert, do these
steps:

DISCONNECT MACHINE FROM POWER!

1.

..................................................1

...............................................1

...............................................1

.................................... 1 Pair

................................... As Needed

The inserts are very sharp and can
quickly cut your hands. ALWAYS use
caution and heavy leather gloves when
handling these parts to reduce the risk
of personal injury.

Figure 20. Rotation of insert

counterclockwise to reveal fresh cutting

edge.

OPERATIONS

Torx Screw

2. Use elevation handwheel to position cutterhead at

approximately 4" on elevation scale.

Remove dust hood to expose cutterhead (see Figure

3.

21).

Put on heavy leather gloves to protect your fingers

4.

and hands.

5. Remove any sawdust or debris from head of insert,

Torx screw, and surrounding area (see

Figure 21).

-27-

Cutterhead

Insert

Figure 21. Dust hood removed to reveal

cutterhead inserts and Torx screws.

Slide 4mm hex wrench through righthand side panel

6.

and insert in cutterhead shaft (see Figure 22). Use
wrench to rotate cutterhead as necessary during
remaining steps.

7. Remove Torx screw and insert, then clean all dust

and debris from parts and cutterhead.

Note: Proper cleaning of insert, Torx screw, and

cutterhead is critical to achieving a smooth finish.
Dirt or dust trapped between insert and cutterhead
will raise insert, and make marks on your workpiece
when planing.

Tip: Use low-pressure compressed air or a vacuum

nozzle to clean around cutterhead.

8. Rotate insert 90° counterclockwise and install so the

fresh cutting edge faces outward (see

Figure 23).

Model W1877 (For Machines Mfd. Since 7/20)

Cutterhead

Pulley

Hex

Wrench

Figure 22. Inserting hex wrench in

cutterhead. (Top cover and sides removed

for clarity.)

— When both insert cutting edges have been used,

replace insert with a new one. Always position
new insert reference dot in same position to aid in
rotational sequencing.

9. Lubricate Torx screw threads with a very small

amount of light machine oil, wipe excess off, and
torque screw to 48–50 inch/pounds.

Note: If too much oil is applied to the threads,

excess oil will attempt to squeeze out of the
threaded hole and raise insert during installation,

OPERATIONS

bringing it out of height alignment.

10. Re-install dust hood.

Figure 23. Insert rotating sequence.

-28-

Model W1877 (For Machines Mfd. Since 7/20)

ACCESSORIES

Planer Accessories

The following planer accessories may be available through your local Woodstock International Inc.
Dealer. If you do not have a dealer in your area, these products are also available through online
dealers. Please call or e-mail Woodstock International Inc. Customer Service to get a current listing of
dealers at: 1-800-840-8420 or at [email protected].

W1876—6" Benchtop Jointer w/Spiral-Style Cutterhead

At last, a benchtop jointer with a spiral-style cutterhead. Forget
the hassle of changing knives, and reap the benefits of HSS inserts.
Each insert can be rotated twice to provide a new sharp edge and
leave silky-smooth surfaces on even the most figured hardwoods.
CSA certified.

D4933—Replacement Carbide Inserts, 10-Pk.

Replacement inserts for the W1877 Planer. These indexable carbide
inserts measure 14mm x 14mm x 2mm and are sold in a 10-pack.

D2273—

Large diameter ball bearing roller stand features smooth operation
for a variety of processing and work support applications. Heavy
pedestal base is stable and secure.

D2274 —5-

For greater work stability and support, this 5-roller stand features
large-diameter, ball bearing rollers mounted on a sturdy adjustable
pedestal base.

Single Roller Stand

Roller Stand

OPERATIONS

D2273 D2274

-29-

Model W1877 (For Machines Mfd. Since 7/20)

W1844—Wall-Mount Dust Collector w/Cannister Filter

Nothing beats the convenience of this wall-mounted Dust Collector
and the efficiency of the large surface area, pleated filter with
internal paddle brushes. Whenever efficiency is being diminished
due to dust cake, just a couple of turns of the handle rotates the
paddle brushes against the inside of the filter to drop the fine dust
cake into the plastic collection bag. It's as easy as that!

D2675—Safety Glasses Metal Frame

Exceeds ANSI Z87.1-1989 standards for impact resistance. A metal
band across the top of these glasses adds strength, and are linked
to the metal ear pieces through a tough hinge. These glasses have
a wide field of view and side shields for added protection.

D3640—Tool Table Plus

Designed to accommodate larger benchtop machines, this table

1

has a butcher block finish and measures 14" x 40" x 1

⁄4" thick. The

wide A-frame stand has a 700 lb. capacity and measures 33" high.

1

Bottom measures 47

⁄2" x 251⁄4". Includes stand frame and top.

OPERATIONS

-30-

Model W1877 (For Machines Mfd. Since 7/20)

MAINTENANCE

Cleaning & Protecting

MAKE SURE that your machine
is unplugged during all main­tenance procedures! If this
warning is ignored, serious
personal injury may occur.

Schedule

For optimum performance from your machine,
follow this maintenance schedule and refer to
any specific instructions given in this section.

Ongoing

To maintain a low risk of injury and proper
machine operation, if you ever observe any
of the items below, shut down the machine
immediately and fix the problem before
continuing operations:

• Loose mounting bolts.

• Damaged inserts.

• Worn or damaged wires.

• Any other unsafe condition.

Monthly

• Clean chains and sprockets of dust, wood
chips, and old grease.

• Lightly coat chains and sprockets with
NLGI#2 grease (see Page 32).

• Lubricate elevation leadscrews with spray
lubricant (see Page 32).

• Check V-belt for tension, damage, or wear
(see Page 35). Also, ensure belt is clean
and free of oil or grease that could cause it
to slip.

• Remove dust hood, top cover, and side
panels, and thoroughly clean builtup
sawdust and chips.

Vacuum excess wood chips and sawdust, and
wipe off the remaining dust with a dry cloth.
If any resin has built up, use a resin-dissolving
cleaner to remove it.

Lubrication

Failure to follow reasonable lubrication
practices as instructed in this manual for
your machine could lead to premature failure
of components and void the warranty.

There are four primary systems that require
periodic lubrication: the cutterhead elevation
leadscrews, the feed roller chain drive, the table
height chain, and columns. Clean the compo­nents in this section with an oil/grease solvent
cleaner or mineral spirits before applying lubri­cation.

Items Needed Qty

Stiff Brush ............................................ 1

Shop Rags

Mineral Spirits ........................... As Needed

Grease NLGI#2
Dry Lubricant
Hex Wrenches 4, 5mm

................................ As Needed

........................... As Needed

............................ As Needed

........................ 1 Ea.

MAINTENANCE

-31-

Elevation Leadscrews & Columns

Grease Type .................................. Dry Coating Lube

Frequency

To lubricate elevation leadscrews & columns, do these
steps:

DISCONNECT MACHINE FROM POWER!

1.

2. Lower headstock fully and remove side panels to

Vacuum chips and dust off of leadscrews.

3.

4. Use mineral spirits, stiff brush, and shop rags to

Spray lubricant onto each leadscrew and column,

5.

............................................... Monthly

expose leadscrews and columns (see Figure 24).

remove old lubricant.

taking care to keep it off belt. Move cutterhead up
and down to evenly distribute.

Model W1877 (For Machines Mfd. Since 7/20)

Leadscrews

Columns

(2 of 4)

Figure 24. Location of cutterhead columns

and leadscrews.

Feed Roller Chain Drive

Grease Type .................................NLGI#2 Equivalent

Frequency

To lubricate feed roller chain drive, do these steps:

1. DISCONNECT MACHINE FROM POWER!

2. Remove side panel to expose sprockets and chains

Use mineral spirits, stiff brush, and shop rags to

3.

Apply light coating of grease to chain linkage and

4.

Re-install side panel.

5.

............................................... Monthly

(see Figure 25).

clean old grease from chains.

sprockets.

Sprockets

Feed Roller Chain

Figure 25. Leadscrews and drive chain

exposed for lubrication.

SERVICE

-32-

Model W1877 (For Machines Mfd. Since 7/20)

Cleaning Infeed &

Outfeed Rollers

Saw dust and workpiece grime can accumulate on the
infeed and outfeed rollers, creating inconsistent pressure
on the workpiece as it is fed through the cutterhead.

To remove sawdust from feed rollers, do these steps:

1. DISCONNECT MACHINE FROM POWER!

2. Raise headstock completely to expose infeed and

outfeed rollers (see Figure 26).

Clean rubber infeed and outfeed rollers with solvent

3.

to remove any pitch or stuck-on chips.

Use a vacuum and clean brush to remove any

4.

trapped material from between roller and headstock. Figure 26. Cleaning infeed roller.

-33-

MAINTENANCE

Cleaning Feed Roller

Brackets

The feed rollers rotate in bushing blocks that are spring
loaded. The feed rollers ride up on the board so that the
roller pressure is maintained. If chips or sawdust build
up between the bracket and bushing block (see Figure

27), the amount of roller vertical travel will be reduced,

potentially causing improper feeding of workpiece through
the machine.

Periodically check and clean chips and sawdust from
between the bushing blocks and brackets.

Needed Qty

Items

4'' Tall Block of Wood ...........................................1

Hex Wrenches 4, 5mm

To clean feed rollers, do these steps:

DISCONNECT MACHINE FROM POWER!

1.

....................................1 Ea.

Model W1877 (For Machines Mfd. Since 7/20)

Bushing

Bracket

Figure 27. Sawdust can get trapped

between the bushing block and the

bracket.

Block

Remove righthand side panel.

2.

Place a 4'' tall block of wood between one feed

3.

roller and planer table. Ensure block of wood is not
under cutterhead.

Lower cutterhead assembly just enough so roller is

4.

pushed up against spring and pressure is off of two
brackets.

Remove any trapped material from between roller

5.

assembly and bracket.

Raise cutterhead, remove wood block, and re-install

6.

side panel.

MAINTENANCE

-34-

Model W1877 (For Machines Mfd. Since 7/20)

Tensioning/Replacing

Drive Belt

The drive belt transfers power from the motor to the
cutterhead, and to the infeed and outfeed rollers. To
ensure efficient transfer of power to these systems, make
sure the belt is always properly tensioned and in good
condition.

If the belt is worn, cracked, or damaged, replace it
immediately.

Tools Needed Qty

Hex Wrenches 4, 5mm ....................................1 Ea.

Socket Wrench w/
Replacement Belt (PN X1877066)

To tension/replace drive belt, do these steps:

1

⁄2" Socket & 4" Extension ..........1 Ea.

................ As Needed

After approximately 16 hours of
operation, V-belt will stretch and seat
into pulley grooves and need to be
properly tensioned to avoid severely
reducing life of V-belt.

V-belt and pulleys will be hot after
operation. Allow them to cool before
handling.

1. DISCONNECT MACHINE FROM POWER!

2. Position headstock at approximately 3" on elevation

scale.

Remove handwheel and depth stop handle.

3.

4. Remove top cover and righthand side panel to

expose drive belt and pulleys (see Figure 28).

Loosen motor tension hex bolt (see Figure 28) to

5.

reduce belt tension, and roll old belt off pulleys.

Loop new belt completely around motor pulley but

6.

only halfway on cutterhead pulley.

Apply pressure to belt with one hand, and slowly

7.

rotate motor pulley to fully seat belt in grooves.

Note: Belt is correctly tensioned when there is

approximately
pressure is applied midway between pulleys, as
illustrated in Figure 29. Lift motor to adjust
deflections, then tighten motor tension bolt.

3

⁄8" deflection when moderate

Motor Tension

Hex Bolt

Cutterhead
Motor
Pulley

Belt

Figure 28. Drive belt and pulleys.

Approximately

3

⁄8" Deflection

Pulley

Cutterhead

Pulley

MAINTENANCE

When belt is fully on both pulleys, rotate it several

8.

times to make sure belt ribs are seated in grooves.

— If belt ribs are not properly seated, roll belt off

pulleys and repeat Steps 6–8 until they are.

Replace side panel, secure top cover, re-install

9.

cutterhead depth stop handle, and handwheel.

-35-

Motor

Pulley

Figure 29. Correct amount of belt

deflection.

General

This section covers the most common service adjustments
or procedures that may need to be made during the life
of your machine.

If you require additional machine service not included
in this section, please contact Woodstock International
Technical Support at [phone] or send e-mail to:
[email protected].

Model W1877 (For Machines Mfd. Since 7/20)

SERVICE

MAKE SURE that your machine is
unplugged during all service proce­dures! If this warning is ignored, seri­ous personal injury may occur.

Calibrating Headstock

Elevation Scale

Although correctly set at the factory, the scale can be
adjusted for accuracy if it becomes necessary.

Tools Needed Qty

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

Scrap Piece of Stock
Calipers

To calibrate scale, do these steps:

1. Plane scrap piece of stock until it is flat on both

Note: Turn scrap board over between each pass to

2.

3. If there is a discrepancy between board thickness

SERVICE

...........................................................1

sides and has even thickness along its length.

make surfaces parallel.

Use calipers to measure board thickness.

and reading on elevation scale, loosen Phillips
head screws shown in Figure 30, adjust position of
red indicator line to show correct thickness, then
re-tighten screws.

............................................1

Phillips Head

Screws

Figure 30. Elevation scale components

used to calibrate thickness reading.

Indicator

Line

-36-

Model W1877 (For Machines Mfd. Since 7/20)

Adjusting Cutterhead/

Table Parallelism

The cutterhead/table parallelism has been correctly set at
the factory. However, it can be re-adjusted for accuracy if
the cutterhead assembly shifts over time.

Needed Qty

Items

Hex Wrench 5mm ...............................................1

Open-End Wrench 12mm.......................................1

Socket Wrench w/17mm Socket

1

⁄2" x 12" Pieces of Stock .....................................2

1

To adjust cutterhead/table parallelism, do these steps:

1. DISCONNECT MACHINE FROM POWER!

2. Remove top cover and lefthand side panel.

..............................1

3. Remove M10-1.5 lock nut from base of lefthand
leadscrew (see Figure 31).

Disengage cutterhead lock by rotating lever all the

4.

way left.

Place both pieces of stock on either side of table,

5.

and lower headstock until cutterhead just touches
(see Figure 32).

Note: Having wood blocks at an even height is

critical to the accuracy of your overall adjustments.
For best results, square stock with a jointer and
table saw before using as a gauge.

Check cutterhead contact with wood blocks.

6.

— If cutterhead makes even contact between wood

blocks, no adjustment is needed.

— If cutterhead only touches one wood block, con-

tinue to

Use 12mm open-end wrench on leadscrew flats

7.

(see Figure 31) to raise or lower headstock until
cutterhead evenly touches wood blocks.

Raise headstock slightly, then lower until it just

8.

contacts wood blocks. Contact should be even across
blocks. If contact is not even, repeat
cutterhead is parallel.

Step 7.

Steps 6–8 until

Hex Nut

Leadscrew

Flats

Figure 31. Location of leadscrew flats and

hex nut.

Wood Blocks

12"

Cutterhead

Figure 32. Checking cutterhead

parallelism.

9. Engage cutterhead lock, and re-install

lock nut, top cover, and side panel.

Plane a test piece to confirm even cut

10.

depth across width of workpiece.

SERVICE

-37-

Adjusting Cutterhead

Lock Tension

The cutterhead lock lever can be adjusted to increase or
decrease the amount of clamping force on the cutterhead,
leadscrews, and columns.

When engaged, the cutterhead lock lever should be fairly
easy to set in the locked position, and it should keep the
headstock stationary during operations.

To adjust cutterhead lock tension, do these steps:

1. DISCONNECT MACHINE FROM POWER!

2. Position headstock at approximately 3" on elevation

scale.

Remove top cover and righthand side panel to reveal

3.
cutterhead lock assembly and lock lever (see Figure

33).

Model W1877 (For Machines Mfd. Since 7/20)

Cutterhead Lock

Lock

Lever

Figure 33. Cutterhead lock components.

Assembly

Pull lever out and away from machine 1⁄2" to

4.

disengage lever from sprocket (see

Rotate lever counterclockwise to increase tension;

5.

rotate clockwise to decrease tension; re-engage
lever with sprocket.

Note: Getting tension just right is a matter of

trial and error. We recommend moving the lever
1–2 teeth at a time, then re-engaging lever and
sprocket, and testing tension.

6. Repeat Steps 4-5 until satisfied with results, then
re-install side panel and top cover.

Figure 34).

Lock

Lever

Sprocket

Figure 34. Cutterhead lock lever

disengaged from sprocket.

SERVICE

-38-

Model W1877 (For Machines Mfd. Since 7/20)

Calibrating

Depth Stop Lever

The settings on the depth stop lever indicator are pre-set
by the factory to match the corresponding measurements
on the elevation scale. Over time, the lever may need
to be adjusted to maintain accuracy. To ensure accurate
depth of cut, always follow the directions in
Headstock Elevation Scale before performing the steps
outlined below.

Tools Needed Qty

Open-End Wrenches 6mm .....................................2

Hex Wrenches 4, 5mm

....................................1 Ea.

Calibrating

Depth Stop Scale

To calibrate depth stop lever, do these steps:

1. DISCONNECT MACHINE FROM POWER!

2. Remove handle from depth stop lever by pulling

handle firmly outward (see Figure 35).

Remove top cover and righthand side panel.

3.

4. Loosen hex nut (see Figure 36) and adjust height

stop bolt up or down to increase or decrease depth
of cut.

Tighten hex nut to secure setting.

5.

6. Re-install side panel, top cover, and handle, and

turn cutterhead elevation handwheel until cutter
assembly rests gently on depth stop. Compare depth
stop dial scale to cutterhead elevation scale.

Repeat Steps 2–6 as needed until both scales match.

7.

Depth

Stop Lever

Figure 35. Location of depth stop handle.

Hex Nut

Height Stop Bolt

Figure 36. Depth stop height components.

-39-

SERVICE

Replacing Motor Brushes

The motor on the W1877 is equipped with two long-life
carbon brushes—one on the front and one on the back of
the motor. The brush life is affected by motor loads and
usage. Worn brushes will result in intermittent operation
and difficulty starting the motor. If either brush is worn
down to

Tools Needed Qty

Flat Head Screwdriver .........................................1

To check/replace motor brushes, do these steps:

1. DISCONNECT MACHINE FROM POWER!

1

⁄4" (6mm) or less, replace both brushes as a set.

Model W1877 (For Machines Mfd. Since 7/20)

2. Unscrew plastic brush covers, and remove motor
brush assemblies (see Figure 37).

Note: As you remove brush assembly, make note

of carbon tip orientation. If found acceptable,
re-install in same way.

Measure length of carbon tip. If carbon tip is worn

3.

down to 1⁄4" (6mm) or less, replace both brush
assemblies with new ones.

Insert brush assemblies back into motor, and

4.

re-install plastic caps.

Brush Assembly

Figure 37. Removing front motor brush.

SERVICE

-40-

Model W1877 (For Machines Mfd. Since 7/20)

The following troubleshooting tables cover common problems that may occur with this machine. If you
need replacement parts or additional troubleshooting help, contact our Technical Support.

Note:

available, your original purchase receipt. This information is required to properly assist you.

Troubleshooting

Before contacting Tech Support, find the machine serial number and manufacture date, and if

Motor & Electrical

PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION

Machine does not
start, or power
supply breaker
trips immediately
after startup.

Machine stalls or
is underpowered.

Machine has
vibration or noisy
operation.

1. Switch disabling key removed.

2. Machine circuit breaker tripped.
3

. Incorrect power supply voltage or circuit size.

4

. Power supply circuit breaker tripped or fuse

blown.

5

. Wiring broken, disconnected, or corroded.

6

. Motor brushes worn out.

7

. ON/OFF or circuit breaker switch at fault.

8

. Motor at fault.

1. Workpiece not suitable for machine.

2. Machine undersized for task.
3

. Belt slipping/pulleys misaligned/oil or grease

on belt.

4

. Dull inserts.

5

. Motor brushes worn out.

6

. Dust collector undersized.

7. Pulley/sprocket slipping on shaft.
8

. Motor overheated, tripping machine circuit

breaker.

9

. Motor or motor at fault.

1. Motor or component loose; planer not resting
evenly on stand/workbench.

2

. V-belt worn, loose, pulleys misaligned, or belt

slapping cover.

3

. Dull inserts.

4

. Pulley loose.

5

. Motor fan rubbing on fan cover.

6. Cutterhead bearings at fault.

7. Motor bearings at fault.

1. Install switch disabling key.

2. Reset circuit breaker on switch.

3.

Ensure correct power supply voltage and circuit size

(

Page 11).

4

. Ensure circuit is free of shorts. Reset circuit break-

er or replace fuse.

5

. Fix broken wires or disconnected/corroded

connections.

6

. Replace motor brushes (Page 40).

7

. Replace switch/circuit breaker.

8

. Replace motor.

1. Only cut wood/ensure moisture is below 20%.

2. Reduce depth of cut (Page 24)
3

. Clean/tension/replace belt. Ensure pulleys are

aligned (

4

. Rotate/replace inserts (Page 27).

5

. Replace motor brushes (Page 40).

6

. Move closer to machine/redesign ducting layout/

upgrade dust collector.

7. Tighten/replace loose pulley/shaft.

8.

Clean motor/let cool, and reduce workload. Reset

breaker.

9.

Replace motor.

1. Inspect/tighten loose bolts/nuts; replace damaged
components; shim under planer.

2

. Tension/replace belt (Page 35); ensure pulleys are

aligned.

3

. Rotate/replace inserts (Page 27).

4

. Re-align/replace shaft, pulley set screw, and key.

5. Fix/replace fan cover; replace loose/damaged fan.

6. Replace bearing(s).

7

. Test by rotating shaft; rotational grinding/loose

shaft requires bearing replacement.

Page 35).

-41-

SERVICE

Model W1877 (For Machines Mfd. Since 7/20)

Machine Operation

PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION

Excessive snipe
(gouge in end
of board that is
uneven with rest
of cut).

Note: A small
amount of snipe
is inevitable with
all types of plan­ers. The key is
minimizing it as
much as possible.

Workpiece stops/
slows in middle
of cut.

Chipping (consis­tent pattern).

Chipping (incon­sistent pattern).

Fuzzy grain.

Long lines or
ridges that run
along length of
board.

Uneven cutter
marks, wavy
surface, or chat­ter marks across
face of board.

Glossy surface.

Infeed/outfeed
rollers not rotat­ing.

1

. Feed rollers set too high.

2

. Extension tables (or aftermarket support

tables) not aligned with main table.

3

. Workpiece not properly supported as it leaves

planer.

4

. Some snipe is inevitable.

1. Taking too deep of a cut.

2

. Feed rollers set too low or too high.

3

. Table not parallel with headstock.

4

. Pitch and glue buildup on planer components.

1. Knots or conflicting grain direction in wood.

2. Nicked or chipped insert.
3

. Taking too deep of a cut.

1. Chips are not being properly expelled from
cutterhead.

1. Wood has high moisture content.

2. Dull inserts.

1. Nicked or chipped inserts.

1. Dirt or debris under inserts.

2

. Worn cutterhead bearings.

1. Dull inserts.

2

. Cutting depth too shallow.

1. Chain and sprockets are worn, misadjusted,
disconnected, or broken.

1. Lower feed rollers.
2

. Adjust rear extension table screws to align exten-

sion table with main table (

3

. Hold workpiece up slightly as it leaves outfeed end

of planer.

4

. Plane lumber longer than your intended workpiece

length, then cut off excess after planing complete.

1. Take a smaller depth of cut. Reduce cutting depth
when planing hard woods.

2

. Adjust feed rollers; clean feed roller brackets (Page

34).

3

. Adjust headstock so it is parallel with table (Page

37).

4

. Clean internal cutterhead components with a

pitch/resin-dissolving solvent.

1. Inspect workpiece for knots and grain direction;
only use clean stock, and cut WITH the grain.

2

. Rotate/replace inserts (Page 27).

3

. Take a smaller depth of cut. Reduce cutting depth

when planing hard woods.

1. Use a dust collection system.

1. Ensure wood moisture content is less than 20%.
Allow to air dry if necessary.

2. Rotate/replace inserts (Page 27).

1. Rotate/replace inserts (Page 27).

1. Remove inserts, properly clean mounting face, and
re-install.

2

. Replace cutterhead bearings.

1. Rotate/replace inserts (Page 27).

2

. Increase depth of cut (Page 24).

1. Adjust chain and sprockets; replace if necessary.

Page 25).

SERVICE

-42-

Model W1877 (For Machines Mfd. Since 7/20)

These pages are current at the time of printing. However, in the spirit of improvement, we may make
changes to the electrical systems of future machines. Compare the manufacture date of your machine to

If there are differences between your machine and what is shown in this section, call Technical Support

for assistance BEFORE making any changes to the wiring on your machine. An updated

machine before calling. This information can be found on the main machine label.

Electrical Safety Instructions

the one stated in this manual, and study this section carefully.

at [phone]
wiring diagram may be available. Note: Please gather the serial number and manufacture date of your

SHOCK HAZARD. Working on wiring that is

connected to a power source is extremely
dangerous. Touching electrified parts will
result in personal injury including but not
limited to severe burns, electrocution,
or death. Disconnect the power from
the machine before servicing electrical
components!

QUALIFIED ELECTRICIAN. Due to the inherent

hazards of electricity, only a qualified
electrician should perform wiring tasks on
this machine. If you are not a qualified
electrician, get help from one before
attempting any kind of wiring job.

WIRE CONNECTIONS. All connections must

be tight to prevent wires from loosening
during machine operation. Double-check all
wires disconnected or connected during any
wiring task to ensure tight connections.

WIRE/COMPONENT DAMAGE. Damaged wires

or components increase the risk of serious
personal injury, fire, or machine damage. If
you notice that any wires or components are
damaged while performing a wiring task,
replace those wires or components before
completing the task.

MODIFICATIONS. Using aftermarket parts or

modifying the wiring beyond what is shown
in the diagram may lead to unpredictable
results, including serious injury or fire.

MOTOR WIRING. The motor wiring shown

in these diagrams is current at the time
of printing, but it may not match your
machine. Always use the wiring diagram
inside the motor junction box.

CAPACITORS/INVERTERS. Some capacitors

and power inverters store an electrical
charge for up to 10 minutes after being
disconnected from the power source.
To reduce the risk of being shocked,
wait at least this long before working on
capacitors.

CIRCUIT REQUIREMENTS. You MUST follow

the requirements at the beginning of this
manual when connecting your machine to a
power source.

EXPERIENCING DIFFICULTIES. If you are

experiencing difficulties understanding
the information included in this section,
contact our Technical Support at

[phone].

SERVICE

WIRING DIAGRAM COLOR KEY

The photos and diagrams
included in this section are
best viewed in color. You
can view these pages in
color at www.shopfox.biz.

BLACK

WHITE

GREEN

RED

BLUE

BROWN

GRAY

ORANGE

-43-

YELLOW
YELLOW

GREEN
PURPLE

PINK

LIGHT
BLUE

BLUE
WHITE

TUR­QUOISE

Neutral

Model W1877 (For Machines Mfd. Since 7/20)

Wiring Diagram

Hot

Ground

PADDLE SWITCH BOX

PADDLE SWITCH COVER

Circuit

Breaker

Sang Mao 20A

Paddle Switch

120 VAC

5-15 Plug

KEDU HY18-20

20A 250V

Read

Page 43

STOP

Before
Wiring

2 HP Motor

Ground

Ground

Figure 38. Circuit breaker and paddle switch.

SERVICE

-44-

Model W1877 (For Machines Mfd. Since 7/20)

213

PARTS

Main

39

40

107

41

109

196

72

42

106

74

69

105

110

74

2

108

1

74

27

73

77

74

49

10
74

39

47

40

175

3

113
114

133

115
116

74

48

50

85

86

41

51

4

20

87

88
89
90

104

117

102

96

118

10

5

97

100

21

53

60

58

54

98

14

22

15

64

92

99

119

32-1

173

74
101

170

32-2

176

66

32

32-4

32-3

32-5

189

188

190

82

81

174

34
74
35

36
37

38

119

79

111

120

122

112

131

74

128

6

6

79

140
141

127

144

145

130

143

132

136

149

137

121

123

138

151

152

124

134

199

125

126

74

153

PARTS

-45-

Model W1877 (For Machines Mfd. Since 7/20)

Main Parts List

REF PART # DESCRIPTION REF P ART # DESCRIPTION

1 X1877001 CAP SCRE W M6 -1 X 20 82 X1877082 FL AT WASHER 8 MM
2 X1877002 LEFT CAP 85 X1877085 DEPTH-OF-CUT INDICATOR
3 X1877003 LENGTH SCALE 86 X1877086 PHLP HD SCR M3-.5 X 16
4 X1877004 TOP COVER 87 X1877087 HEX NUT M10-1.5
5 X1877005 RIGHT CAP 88 X1877088 STEP BLOCK ROD
6 X1877006 FL AT WASHER 4 MM 89 X1877089 HEX NUT M5-.8
10 X1877010 CAP SCREW M5-.8 X 1 2 90 X1877090 HEX BOLT M5-.8 X 25
14 X1877014 CUTTERHEAD LOCK LEVER 92 X1877092 INDEXABLE CUTTERHEAD 13"
15 X1877015 KNOB M5-.8, 3-LOBE, D30 96 X1877096 COMPRESSION SPRI NG (LEFT)
20 X1877020 CUTTERHEAD L OCK ASSE MBLY 97 X1877097 BEARING BLOCK
21 X1877021 RUBBER PAD (UPPE R) 98 X1877098 OUTFEED ROLLER
22 X1877022 KNOB BOLT M5-.8 X 8, 5-LOBE, D25 99 X1877099 COMPRESSION SPRI NG (RIGHT)
27 X1877027 CAP SCREW M5-.8 X 3 5 100 X1877100 RETAINER PLATE
32 X1877032 D UST H OOD ASSEMBL Y 101 X1877101 CAP SCRE W M5 -.8 X 10
32-1 X1877032-1 D UST HOOD (UPPER) 102 X1877102 CAP SCREW M5-.8 X 10
32-2 X1877032-2 D UST HOOD (LOWER) 104 X1877104 INFEED ROLLER
32-3 X1877032-3 SWIVEL RING 105 X1877105 TOOL HOLDER (LEFT)
32-4 X1877032-4 TAP SCREW M3 X 16 106 X1877106 TOOL BOX COVER
32-5 X1877032-5 DUST PORT ADAPTER 4" X 2-1/2" 107 X1877107 T-HANDLE TORX W RENCH T-25
34 X1877034 CAP SCREW M5-.8 X 1 0 108 X1877108 HEX W REN CH 4 MM
35 X1877035 COVER 109 X1877109 TOOL HOLDER (RIGHT)
36 X1877036 WORM GEAR (RIGHT) 110 X1877110 SIDE PANEL (LEFT)
37 X1877037 BU SHI NG 111 X1877111 COLUMN
38 X1877038 L EAD SCREW (RIGHT) 112 X1877112 BASE
39 X1877039 EXT RETAINING RING 15MM 113 X1877113 CAP SCREW M5-.8 X 8
40 X1877040 CHAIN #410-26 114 X1877114 FL AT WASHER 5 MM
41 X1877041 SPROCKET 8T 115 X1877115 LEADSCREW (LEFT)
42 X1877042 SPACER 116 X1877116 CAP SCREW M5-.8 X 10
47 X1877047 PHLP HD SCR M5-.8 X 8 117 X1877117 GUIDE RAIL
48 X1877048 D UST PORT PLATE 118 X1877118 WEAR PL ATE
49 X1877049 SE T SCREW M5-.8 X 8 119 X1877119 EXTENSION TABLE
50 X1877050 PHLP HD SCR M5-.8 X 8 120 X1877120 PH LP HD SCR M5-.8 X 6
51 X1877051 CORD CL AMP 121 X1877121 STIFFENER PLATE
53 X1877053 CARRI AGE 122 X1877122 TORSI ON SPRING
54 X1877054 SUPPORT BLOCK 123 X1877123 GUARD PLATE
58 X1877058 HSS INSERT 14 X 14 X 2 124 X1877124 SIDE PANEL (RIGHT)
60 X1877060 FLAT HD TORX SCR M5-.8 X 16 125 X1877125 HANDWHEEL TYPE-34 125D X 6B-F X 8MM
64 X1877064 CAP SCREW M5-.8 X 1 2 126 X1877126 HOLLOW HANDLE 38 X 58, M5-.8
66 X1877066 POLY V-BELT 135J6 127 X1877127 LOCK NUT M10-1.5
69 X1877069 GE ARBOX 128 X1877128 HEX NUT M12-1.75
72 X1877072 GEARBOX COVER 130 X1877130 FLAT SPRING
73 X1877073 TAP SCREW M5 X 8 131 X1877131 PHLP HD SCR M5-.8 X 10
74 X1877074 L OCK W ASHE R 5MM 132 X1877132 PIVOT ROD
77 X1877077 INDICATOR HOUSING 133 X1877133 WORM GEAR (LEFT)
79 X1877079 PHLP HD SCR M4-.7 X 10 134 X1877134 CAP SCREW M5-.8 X 12
81 X1877081 HEX BOLT M8-1.25 X 20 136 X1877136 COMPRESSION SPRING

PARTS

-46-

Model W1877 (For Machines Mfd. Since 7/20)

REF PART # DESCRIP TION REF PART # DESCRIP TIO N

Main Parts List (Cont.)

137 X1877137 STEEL BALL 10MM 170 X1877170 CIRCUI T BREAKER SANGMAO 20A
138 X1877138 STEP BLOCK 173 X1877173 PADDLE SWI TCH KEDU HY18-20 20A
140 X1877140 HEX BOLT M6-1 X 25 174 X1877174 POWER CORD 14G 3W 72" 5-15P
141 X1877141 HEX NUT M6 -1 175 X1877175 TAP SCREW M4 X 8
143 X1877143 RUBBER PAD (LOWER) 176 X1877176 MOTOR 2HP 120V 1-PH
144 X1877144 HEX NUT M1 0-1. 5 188 X1877188 BRUSH HO LDER
145 X1877145 SET SCREW M10-1.5 X 36 DOG-PT SLOTTED 189 X1877189 CARBO N BRUSH
149 X1877149 KNOB 3-LOBE D30 190 X1877190 BRUSH COVER
151 X1877151 THICKNESS SCALE 196 X1877196 CAP SCREW M5-.8 X 30
152 X1877152 STEP BLOCK COVER 199 X1877199 FLAT HD CAP SCR M6-1 X 12
153 X1877153 CAP SCREW M5-.8 X 20

-47-

PARTS

Model W1877 (For Machines Mfd. Since 7/20)

Labels & Cosmetics

209

REF PART # DESCRIPTION RE F PART # DESCRIPTION

201 X1877201 MACHI NE I D LABEL 206 X1877206 DISCONNECT POWER LABEL
202 X1877202 MODEL NUMBER LABEL 207 X1877207 INJURY/ HAZARD L ABEL
203 X1877203 UP/D OWN/LOCK LABEL 208 X1877208 READ MANUAL L ABEL
204 X1877204 ELECTRICITY LABEL 209 X1877209 TOUCH-UP PAINT, SHOP FOX WHITE
205 X1877205 EYE/EAR/LUNG LABEL

Safety labels warn about machine hazards and how to prevent serious personal injury. The owner
of this machine MUST maintain the original location and readability of all labels on this machine.
If any label is removed or becomes unreadable, REPLACE that label before allowing machine to
be operated again. Contact us at [phone] or www.woodstockint.com to order new labels.

PARTS

-48-

warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence or accidents,

WARRANTY

WARRANTY

Woodstock International, Inc. warrants all Shop Fox machinery to be free of defects from workmanship
and materials for a period of two years from the date of original purchase by the original owner. This

lack of maintenance, or reimbursement of third party expenses incurred.

Woodstock International, Inc. will repair, replace, or arrange for a dealer refund, at its expense and
option, the Shop Fox machine or machine part proven to be defective for its designed and intended
use, provided that the original owner returns the product prepaid to an authorized warranty or repair
facility as designated by our Bellingham, Washington office with proof of their purchase of the product
within two years, and provides Woodstock International, Inc. reasonable opportunity to verify the
alleged defect through inspection. If it is determined there is no defect, or that the defect resulted
from causes not within the scope of Woodstock International Inc.'s warranty, then the original owner
must bear the cost of storing and returning the product.

This is Woodstock International, Inc.’s sole written warranty and any and all warranties that may be
implied by law, including any merchantability or fitness, for any particular purpose, are hereby limited
to the duration of this written warranty. We do not warrant that Shop Fox machinery complies with
the provisions of any law, acts or electrical codes. We do not reimburse for third party repairs. In no
event shall Woodstock International, Inc.’s liability under this limited warranty exceed the purchase
price paid for the product, and any legal actions brought against Woodstock International, Inc. shall be
tried in the State of Washington, County of Whatcom. We shall in no event be liable for death, injuries
to persons or property or for incidental, contingent, special or consequential damages arising from the
use of our products.

Every effort has been made to ensure that all Shop Fox machinery meets high quality and durability
standards. We are commited to continuously improving the quality of our products, and reserve the
right to change specifications at any time.

To register the warranty, go to https://www.woodstockint.com/warranty, or scan the QR code below.
You will be directed to the Warranty Registration page on www.woodstockint.com. Enter all applicable
production information.

WARRANTY

WOODSTOCKINT.COM