Grizzly G0945 User guide

MODEL G0945/G0946/G0947

262149

6" & 8" BENCHTOP JOINTERS

OWNER'S MANUAL

(For models manufactured since 12/23)

(G0946)(G0945)

(G0947)

COPYRIGHT © JULY, 2021 BY GRIZZLY INDUSTRIAL, INC., REVISED NOVEMBER, 2023 (KS)

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#KS21841 PRINTED IN TAIWAN

***Keep for Future Reference***

V3.11.23

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.

Table of Contents

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

Contact Info
Manual Accuracy
Identification
Controls & Components
G0945 Machine Data Sheet
G0946 Machine Data Sheet
G0947 Machine Data Sheet

SECTION 1: SAFETY

Safety Instructions for Machinery
Additional Safety for Jointers

SECTION 2: POWER SUPPLY

SECTION 3: SETUP

Needed for Setup
Unpacking
Inventory
Cleanup
Site Considerations
Bench Mounting
Assembly
Dust Collection
Test Run

SECTION 4: OPERATIONS

Operation Overview
Stock Inspection
Setting Depth of Cut
Squaring Stock
Surface Planing
Edge Jointing
Bevel Cutting

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SECTION 5: ACCESSORIES

SECTION 6: MAINTENANCE

Schedule
Cleaning & Protecting
Lubrication

SECTION 7: SERVICE

Troubleshooting
Rotating/Replacing Inserts (G0946/G0947)
Checking/Setting Knives (G0945)
Checking/Adjusting Table Parallelism
Checking/Adjusting Extension Parallelism
(G0947)
Checking/Adjusting Fence Positive Stops
Replacing/Tensioning Belt
Replacing Motor Brushes

SECTION 8: WIRING

Wiring Safety Instructions
Wiring Diagram

SECTION 9: PARTS

G0945 Main
G0946 Main
G0947 Main
Labels & Cosmetics

WARRANTY & RETURNS

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We stand behind our machines! If you have ques­tions or need help, contact us with the information
below. Before contacting, make sure you get the

serial number

from the

machine ID label. This will help us help you faster.

We want your feedback on this manual. What did
you like about it? Where could it be improved?
Please take a few minutes to give us feedback.

Email: [e-mail]

We are proud to provide a high-quality owner’s
manual with your new machine!

We

instruc­tions, specifications, drawings, and photographs
in this manual. Sometimes we make mistakes, but
our policy of continuous improvement also means
that

you receive is

slightly different than shown in the manual

If you find this to be the case, and the difference
between the manual and machine leaves you
confused or unsure about something

check our

website for an updated version. W

current

manuals and

on our web-

site at

Alternatively, you can call our Technical Support
for help. Before calling, make sure you write
down the

serial number

from the machine ID label (see below). This
information is required for us to provide proper
tech support, and it helps us determine if updated
documentation is available for your machine.

INTRODUCTION

Contact Info

and manufacture date

Grizzly Technical Support

1815 W. Battlefield
Springfield, MO 65807
Phone: [phone]

Email: [e-mail]

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Manual Accuracy

made every effort to be exact with the

sometimes the machine

.

,

e post

manual updates for free

www.grizzly.com.

manufacture date and

Manufacture Date

Serial Number

-2-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Identification

Become familiar with the names and locations of the controls and features shown below to better
understand the instructions in this manual.

Cutterhead Guard

Cutterhead Lock

(G0945)

Cutterhead Rotation

Guide (G0946/G0947)

Fence

Outfeed

Table

Depth-of-Cut Scale

Fence Tilt Lock Handle

ON/OFF Paddle Switch

w/Removable Key

Table Leveling

Adjuster (1 of 8)

Infeed

Table

Table Height

Lock Knob

Infeed Table

Adjustment Knob

Fence Slide

Bracket

21⁄2" Dust

Port

Foot Pad

(1 of 4)

Infeed/Outfeed

Table Extension

(G0947)

Fence Slide

Lock Handle

Mounting

Hole

(1 of 4)

Belt

Cover

Fence Support

Bracket

For Your Own Safety Read Instruction Manual Before Operating Jointer

a) Wear eye protection.
b) Always keep cutterhead and drive guards in place and in proper operating condition.
c) Never cut deeper than 1⁄8" in one pass.
d) Always use hold-down or push blocks when jointing material narrower than 3" or planing

material thinner than 3".

e) Never perform cuts on pieces shorter than 10" in length.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-3-

To reduce your risk of
serious injury, read this
entire manual BEFORE

Controls &

Components

using machine.

Refer to the following figures and descriptions to
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 minimize your risk of
injury when operating this machine.

Main Components

A

B

C

Table Height Lock Knob: Tighten to secure

E.

infeed table position; loosen for making
table adjustments.

ON/OFF Paddle Switch w/Removable Key:

F.

Turns motor ON when moved up; turns
motor OFF when pressed down. Removal of
yellow key disables switch, preventing motor
operation.

Depth-of-Cut Scale: Shows depth of cut

G.

(per pass).

Infeed/Outfeed Table Extensions (G0947):

H.

Supports large workpieces beyond the length
of the infeed/outfeed tables.

Fence & Support Components

I

J

M

D

H

Figure 1. Main components.

Outfeed Table: Supports workpiece after it

A.

passes over cutterhead.

Cutterhead Guard: Covers cutterhead until

B.

pushed aside by workpiece during operation.
When workpiece leaves cutterhead, guard
springs back to its starting position. DO NOT
operate jointer if guard is not functioning
properly.

Infeed Table: Supports workpiece before it

C.

reaches cutterhead. Height of infeed table
relative to cutterhead determines depth of
cut.

Infeed Table Adjustment Knob: Adjusts

D.

height of infeed table to control depth of cut.

-4-

F

EG

L

K

Figure 2. Fence components.

I. Fence: Supports workpiece laterally as it

moves across cutterhead; determines angle
of cut when edge or bevel joining.

Fence Bracket Assembly: Changes posi-

J.

tion of fence relative to tables and secures it
in position during operation.

Dust Port: Connects machine to dust col-

K.

lection system. ALWAYS remove dust port if
operating machine without dust collection!

Fence Slide Lock Handle: Adjusts position

L.

of fence over tables. ALWAYS tighten lock
before beginning operations.

Fence Tilt Lock Handle: Secures fence tilt

M.

angle. Fence tilt can be adjusted between
90º–135º. ALWAYS tighten lock before begin­ning operations.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

MACHINE DATA

SHEET

Customer Service #: [phone] · To Order Call: [phone] · Fax #: [phone]

MODEL G0945 6" BENCHTOP JOINTER

Product Dimensions:

Weight................................................................................................................................................................ 43 lbs.

Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 30 x 17-1/2 x 13 in.

Footprint (Length x Width)....................................................................................................................... 19 x 9-1/2 in.

Shipping Dimensions:

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

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

Weight................................................................................................................................................................ 44 lbs.

Length x Width x Height....................................................................................................................... 33 x 13 x 12 in.

Electrical:

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

Full-Load Current Rating........................................................................................................................................ 10A

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

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

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

Power Cord Length.............................................................................................................................................. 72 in.

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

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

Included Plug Type................................................................................................................................................ 5-15

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

Motors:

Main

Horsepower.......................................................................................................................................... 1-1/2 HP

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

Amps............................................................................................................................................................ 10A

Speed............................................................................................................................................. 19,000 RPM

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

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

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

Main Specifications:

Main Specifications

Jointer Size.................................................................................................................................................. 6 in.

Bevel Jointing.................................................................................................................................... 0 - 45 deg.

Maximum Width of Cut................................................................................................................................ 6 in.

Maximum Depth of Cut............................................................................................................................. 1/8 in.

Minimum Workpiece Length...................................................................................................................... 10 in.

Minimum Workpiece Thickness................................................................................................................ 1/2 in.

Number of Cuts Per Minute..................................................................................................................... 22,000

Fence Information

Fence Length....................................................................................................................................... 19-3/4 in.

Fence Width.............................................................................................................................................. 7/8 in.

Fence Height....................................................................................................................................... 4-5/16 in.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-5-

Cutterhead Information

Cutterhead Type........................................................................................................................... Straight Knife

Cutterhead Diameter............................................................................................................................. 1-7/8 in.

Cutterhead Speed.......................................................................................................................... 11,000 RPM

Knife Information

Number of Knives............................................................................................................................................. 2

Knife Type.................................................................................................................... SK5 Steel, Single-Sided

Knife Length.......................................................................................................................................... 6-1/4 in.

Knife Width............................................................................................................................................... 7/8 in.

Knife Thickness...................................................................................................................................... 1/16 in.

Knife Adjustment............................................................................................................................. Cap Screws

Table Information

Table Length.............................................................................................................................................. 30 in.

Table Width........................................................................................................................................... 6-1/4 in.

Table Thickness........................................................................................................................................... 1 in.

Floor to Table Height........................................................................................................................... 8-5/16 in.

Table Adjustment Type.............................................................................................................................. Knob

Table Movement Type.............................................................................................................................. Swing

Construction

Body Assembly...................................................................................................................... Pre-Formed Steel

Fence Assembly.................................................................................................................. Extruded Aluminum

Guard.......................................................................................................................................... Stamped Steel

Table.......................................................................................................................................... Cast Aluminum

Paint Type/Finish.................................................................................................................................... Enamel

Other Information

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

Dust Port Size........................................................................................................................................ 2-1/2 in.

Other Specifications:

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

Warranty ........................................................................................................................................................... 1 Year

Approximate Assembly & Setup Time ........................................................................................................ 20 Minutes

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

Sound Rating .............................................................................................................................................. 90 - 92 dB

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

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

Features:

Straight-Knife Cutterhead with Two SK5 Steel Knives
2-1/2" Dust Port
Cast Aluminum Infeed and Outfeed Tables
Infeed Table Height Adjustment Lock

Accessories Included:

Two Safety Push Blocks
Torx T-25 T-Handle Driver
Hex Wrenches 2.5, 4mm

-6-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

MACHINE DATA

SHEET

Customer Service #: [phone] · To Order Call: [phone] · Fax #: [phone]

MODEL G0946 6" BENCHTOP JOINTER WITH SPIRAL‐TYPE

CUTTERHEAD

Product Dimensions:

Weight................................................................................................................................................................ 43 lbs.

Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 30 x 17-1/2 x 13 in.

Footprint (Length x Width)....................................................................................................................... 19 x 9-1/2 in.

Shipping Dimensions:

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

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

Weight................................................................................................................................................................ 44 lbs.

Length x Width x Height....................................................................................................................... 33 x 13 x 12 in.

Electrical:

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

Full-Load Current Rating........................................................................................................................................ 10A

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

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

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

Power Cord Length.............................................................................................................................................. 72 in.

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

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

Included Plug Type................................................................................................................................................ 5-15

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

Motors:

Main

Horsepower.......................................................................................................................................... 1-1/2 HP

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

Amps............................................................................................................................................................ 10A

Speed............................................................................................................................................. 19,000 RPM

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

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

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

Main Specifications:

Main Specifications

Jointer Size.................................................................................................................................................. 6 in.

Bevel Jointing.................................................................................................................................... 0 - 45 deg.

Maximum Width of Cut................................................................................................................................ 6 in.

Maximum Depth of Cut............................................................................................................................. 1/8 in.

Minimum Workpiece Length...................................................................................................................... 10 in.

Minimum Workpiece Thickness................................................................................................................ 1/2 in.

Number of Cuts Per Minute..................................................................................................................... 66,000

Fence Information

Fence Length....................................................................................................................................... 19-3/4 in.

Fence Width.............................................................................................................................................. 7/8 in.

Fence Height......................................................................................................................................... 4-1/4 in.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-7-

Cutterhead Information

Cutterhead Type........................................................................................................................................ Spiral

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

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

Number of Indexable Cutters.......................................................................................................................... 12

Cutterhead Speed.......................................................................................................................... 11,000 RPM

Cutter Insert Information

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

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

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

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

Table Information

Table Length.............................................................................................................................................. 30 in.

Table Width........................................................................................................................................... 6-1/4 in.

Table Thickness........................................................................................................................................... 1 in.

Floor to Table Height........................................................................................................................... 8-5/16 in.

Table Adjustment Type........................................................................................................ Thread Adjustment

Table Movement Type............................................................................................................................... Knob

Construction

Body Assembly...................................................................................................................... Pre-Formed Steel

Fence Assembly.................................................................................................................. Extruded Aluminum

Guard.......................................................................................................................................... Stamped Steel

Table.......................................................................................................................................... Cast Aluminum

Paint Type/Finish.................................................................................................................................... Enamel

Other Information

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

Dust Port Size........................................................................................................................................ 2-1/2 in.

Other Specifications:

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

Warranty ........................................................................................................................................................... 1 Year

Approximate Assembly & Setup Time ........................................................................................................ 20 Minutes

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

Sound Rating .............................................................................................................................................. 92 - 94 dB

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

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

Features:

Spiral Cutterhead with 12 Indexable HSS Inserts
2-1/2" Dust Port
Cast Aluminum Infeed and Outfeed Tables
Infeed Table Height Adjustment Lock

Accessories Included:

Two Safety Push Blocks
Torx T-25 T-Handle Driver
Hex Wrenches 2.5, 4mm

-8-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

MACHINE DATA

SHEET

Customer Service #: [phone] · To Order Call: [phone] · Fax #: [phone]

MODEL G0947 8" BENCHTOP JOINTER WITH SPIRAL‐TYPE

CUTTERHEAD

Product Dimensions:

Weight................................................................................................................................................................ 50 lbs.

Width (side-to-side) x Depth (front-to-back) x Height........................................................................... 52 x 20 x 13 in.

Footprint (Length x Width)..................................................................................................................... 19 x 13-1/2 in.

Shipping Dimensions:

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

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

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

Length x Width x Height....................................................................................................................... 38 x 16 x 13 in.

Electrical:

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

Full-Load Current Rating........................................................................................................................................ 10A

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

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

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

Power Cord Length.............................................................................................................................................. 72 in.

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

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

Included Plug Type................................................................................................................................................ 5-15

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

Motors:

Main

Horsepower.......................................................................................................................................... 1-1/2 HP

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

Amps............................................................................................................................................................ 10A

Speed............................................................................................................................................. 19,000 RPM

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

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

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

Main Specifications:

Main Specifications

Jointer Size.................................................................................................................................................. 8 in.

Bevel Jointing.................................................................................................................................... 0 - 45 deg.

Maximum Width of Cut................................................................................................................................ 8 in.

Maximum Depth of Cut............................................................................................................................. 1/8 in.

Minimum Workpiece Length...................................................................................................................... 10 in.

Minimum Workpiece Thickness................................................................................................................ 1/2 in.

Number of Cuts Per Minute..................................................................................................................... 66,000

Fence Information

Fence Length....................................................................................................................................... 19-3/4 in.

Fence Width.............................................................................................................................................. 7/8 in.

Fence Height......................................................................................................................................... 4-1/4 in.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-9-

Cutterhead Information

Cutterhead Type........................................................................................................................................ Spiral

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

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

Number of Indexable Cutters.......................................................................................................................... 16

Cutterhead Speed.......................................................................................................................... 11,000 RPM

Cutter Insert Information

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

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

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

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

Table Information

Table Length.............................................................................................................................................. 34 in.

Table Width........................................................................................................................................... 8-1/4 in.

Table Thickness........................................................................................................................................... 1 in.

Floor to Table Height........................................................................................................................... 8-5/16 in.

Table Adjustment Type.............................................................................................................................. Knob

Table Movement Type.............................................................................................................................. Swing

Construction

Body Assembly...................................................................................................................... Pre-Formed Steel

Fence Assembly.................................................................................................................. Extruded Aluminum

Guard.......................................................................................................................................... Stamped Steel

Table.......................................................................................................................................... Cast Aluminum

Paint Type/Finish.................................................................................................................................... Enamel

Other Information

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

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

Other Specifications:

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

Warranty ........................................................................................................................................................... 1 Year

Approximate Assembly & Setup Time ........................................................................................................ 20 Minutes

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

Sound Rating .............................................................................................................................................. 90 - 92 dB

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

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

Features:

Spiral Cutterhead with 16 Indexable HSS Inserts
8" Infeed/Outfeed Table Extensions
Cast Aluminum Infeed and Outfeed Tables
Infeed Table Height Adjustment Lock
4" Dust Port

Accessories Included:

Two Safety Push Blocks
Torx T-25 T-Handle Driver
Hex Wrenches 2.5, 4mm
4" to 2-1/2" Dust Port Adaptor

-10-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

SECTION 1: SAFETY

For Your Own Safety, Read Instruction

Manual Before Operating This Machine

The purpose of safety symbols is to attract your attention to possible hazardous conditions.
This manual uses a series of symbols and signal words intended to convey the level of impor­tance of the safety messages. The progression of symbols is described below. Remember that
safety messages by themselves do not eliminate danger and are not a substitute for proper
accident prevention measures. Always use common sense and good judgment.

Indicates an imminently hazardous situation which, if not avoided,
WILL result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided,
COULD result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided,
MAY result in minor or moderate injury. It may also be used to alert
against unsafe practices.

Alerts the user to useful information about proper operation of the

NOTICE

machine to avoid machine damage.

Safety Instructions for Machinery

OWNER’S MANUAL. Read and understand this

owner’s manual BEFORE using machine.

TRAINED OPERATORS ONLY. Untrained oper­ators have a higher risk of being hurt or killed.
Only allow trained/supervised people to use this
machine. When machine is not being used, dis­connect power, remove switch keys, or lock-out
machine to prevent unauthorized use—especially
around children. Make your workshop kid proof!

DANGEROUS ENVIRONMENTS. Do not use
machinery in areas that are wet, cluttered, or have
poor lighting. Operating machinery in these areas
greatly increases the risk of accidents and injury.

MENTAL ALERTNESS REQUIRED. Full mental
alertness is required for safe operation of machin­ery. Never operate under the influence of drugs or
alcohol, when tired, or when distracted.

ELECTRICAL EQUIPMENT INJURY RISKS.
You can be shocked, burned, or killed by touching
live electrical components or improperly grounded
machinery. To reduce this risk, only allow qualified
service personnel to do electrical installation or
repair work, and always disconnect power before
accessing or exposing electrical equipment.

DISCONNECT POWER FIRST.
nect machine from power supply BEFORE mak­ing adjustments, changing tooling, or servicing
machine. This prevents an injury risk from unin­tended startup or contact with live electrical com­ponents.

EYE PROTECTION. Always wear ANSI-approved
safety glasses or a face shield when operating
or observing machinery to reduce the risk of eye
injury or blindness from flying particles. Everyday
eyeglasses are NOT approved safety glasses.

Always discon-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-11-

may damage the wires inside. Do not handle

WEARING PROPER APPAREL. Do not wear
loose clothing, gloves, neckties, or jewelry that
can become entangled in moving parts. Always tie
back or cover long hair. Wear non-slip footwear to
reduce risk of slipping and losing control or acci­dentally contacting cutting tool or moving parts.

HAZARDOUS DUST. Dust created by machinery
operations may cause cancer, birth defects, or
long-term respiratory damage. Be aware of dust
hazards associated with each workpiece mate­rial. Always wear a NIOSH-approved respirator to
reduce your risk.

HEARING PROTECTION. Always wear hear­ing protection when operating or observing loud
machinery. Extended exposure to this noise with­out hearing protection can cause permanent
hearing loss.

REMOVE ADJUSTING TOOLS. Tools left on
machinery can become dangerous projectiles
upon startup. Never leave chuck keys, wrenches,
or any other tools on machine. Always verify
removal before starting!

USE CORRECT TOOL FOR THE JOB. Only use
this tool for its intended purpose—do not force
it or an attachment to do a job for which it was
not designed. Never make unapproved modifica­tions—modifying tool or using it differently than
intended may result in malfunction or mechanical
failure that can lead to personal injury or death!

AWKWARD POSITIONS. Keep proper footing
and balance at all times when operating machine.
Do not overreach! Avoid awkward hand positions
that make workpiece control difficult or increase
the risk of accidental injury.

CHILDREN & BYSTANDERS. Keep children and
bystanders at a safe distance from the work area.
Stop using machine if they become a distraction.

GUARDS & COVERS. Guards and covers reduce
accidental contact with moving parts or flying
debris. Make sure they are properly installed,
undamaged, and working correctly BEFORE
operating machine.

FORCING MACHINERY. Do not force machine.
It will do the job safer and better at the rate for
which it was designed.

NEVER STAND ON MACHINE. Serious injury
may occur if machine is tipped or if the cutting
tool is unintentionally contacted.

STABLE MACHINE. Unexpected movement dur­ing operation greatly increases risk of injury or
loss of control. Before starting, verify machine is
stable and mobile base (if used) is locked.

USE RECOMMENDED ACCESSORIES. Consult

this owner’s manual or the manufacturer for rec-

ommended accessories. Using improper acces­sories will increase the risk of serious injury.

UNATTENDED OPERATION. To reduce the
risk of accidental injury, turn machine OFF and
ensure all moving parts completely stop before
walking away. Never leave machine running
while unattended.

MAINTAIN WITH CARE. Follow all maintenance
instructions and lubrication schedules to keep
machine in good working condition. A machine
that is improperly maintained could malfunction,
leading to serious personal injury or death.

DAMAGED PARTS. Regularly inspect machine
for damaged, loose, or mis-adjusted parts—or
any condition that could affect safe operation.
Immediately repair/replace BEFORE operating
machine. For your own safety, DO NOT operate
machine with damaged parts!

MAINTAIN POWER CORDS. When disconnect­ing cord-connected machines from power, grab
and pull the plug—NOT the cord. Pulling the cord

cord/plug with wet hands. Avoid cord damage by
keeping it away from heated surfaces, high traffic
areas, harsh chemicals, and wet/damp locations.

EXPERIENCING DIFFICULTIES. If at any time
you experience difficulties performing the intend­ed operation, stop using the machine! Contact our
Technical Support at [phone].

-12-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Kickback or

cutterhead to reach full speed before feeding.

Loose knives or

Additional Safety for Jointers

Serious cuts, amputation, entanglement, or death can occur from contact with rotating cutter­head or other moving components! Flying chips from cutting operations can cause eye injuries
or blindness. Workpieces or inserts/knives thrown by cutterhead (kickback) can strike nearby
operator or bystanders with deadly force. To reduce the risk of serious personal injury from these
hazards, operator and bystanders MUST completely heed the hazards and warnings below.

KICKBACK. Occurs when workpiece is ejected

from machine at a high rate of speed. Kickback
injuries occur from getting struck by workpiece or
hands being pulled into cutterhead. To reduce the
risk of kickback, only use proper workpieces, safe
feeding techniques, and proper machine setup or
maintenance.

GUARD REMOVAL. Operating jointer without
guards unnecessarily exposes operator to knives/
inserts and other hazardous moving parts. Except
when rabbeting, never operate jointer or allow it to
be connected to power if any guards are removed.
Turn jointer OFF and disconnect power before
clearing any shavings or sawdust from around cut­terhead. After rabbeting or maintenance is com­plete, immediately replace all guards and ensure
they are properly installed/adjusted before resum­ing regular operations.

DULL OR DAMAGED KNIVES/INSERTS. Dull or
damaged knives/inserts increase risk of kickback
and cause poor workpiece finish. Only use sharp,
undamaged knives/inserts.

OUTFEED TABLE ALIGNMENT. Setting outfeed
table too high can cause workpiece to hit table or
get stuck while feeding. Setting outfeed table too
low may cause workpiece to rock or shift while
feeding. Both of these results will increase risk
of kickback. Always keep outfeed table even with
knives/inserts at highest point during rotation.

INSPECTING STOCK. Impact injuries or kick­back may result from using improper workpieces.
Thoroughly inspect and prepare workpiece before
cutting. Verify workpiece is free of nails, staples,
loose knots or other foreign material. Always joint
warped workpieces with cupped side facing down.

MAXIMUM CUTTING DEPTH. To reduce risk of
kickback, never cut deeper than

1

⁄8" per pass.

GRAIN DIRECTION. Jointing against the grain
or end grain can increase risk of kickback. It also
requires more cutting force, which produces chat­ter or excessive chip out. Always joint or surface
plane WITH the grain.

CUTTING LIMITATIONS. Cutting workpieces that
do not meet minimum dimension requirements can
result in kickback or accidental contact with cutter­head. Never perform jointing, planing, or rabbeting
cuts on pieces smaller than specified in machine
data sheet.

PUSH BLOCKS. Push blocks reduce risk of acci­dental cutterhead contact with hands. Always use
push blocks when planing materials less than 3"
high or wide. Never pass your hands directly over
cutterhead without a push block.

WORKPIECE SUPPORT. Poor workpiece sup­port or loss of workpiece control while feeding will
increase risk of kickback or accidental contact
with cutterhead. Support workpiece with fence
continuously during operation. Support long stock
with auxiliary tables if necessary.

FEED WORKPIECE PROPERLY.

accidental cutterhead contact may result if work­piece is fed into cutterhead the wrong way. Allow

Never start jointer with workpiece touching cutter­head. Always feed workpiece from infeed side to
outfeed side without stopping until cut is complete.
Never move workpiece backwards while feeding.

SECURE KNIVES/INSERTS.
improperly set inserts can be thrown from cutter­head with dangerous force. Always verify knives/
inserts are secure and properly adjusted before
operation. Straight knives should never project
more than

1

⁄8" (0.125 ") from cutterhead body.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-13-

or equipment damage
may occur if machine is
not properly grounded
and connected to power

For your own safety and protection of

The full-load current rating is the amperage a
machine draws at 100% of the rated output power.
On machines with multiple motors, this is the
amperage drawn by the largest motor or sum of all
motors and electrical devices that might operate
at one time during normal operations.

The full-load current is not the maximum amount
of amps that the machine will draw. If the machine
is overloaded, it will draw additional amps beyond
the full-load rating.

If the machine is overloaded for a sufficient length
of time, damage, overheating, or fire may result—
especially if connected to an undersized circuit.
To reduce the risk of these hazards, avoid over­loading the machine during operation and make
sure it is connected to a power supply circuit that
meets the specified circuit requirements.

Before installing the machine, consider the avail­ability and proximity of the required power supply
circuit. If an existing circuit does not meet the
requirements for this machine, a new circuit must
be installed. To minimize the risk of electrocution,
fire, or equipment damage, installation work and
electrical wiring must be done by an electrician or
qualified service personnel in accordance with all
applicable codes and standards.

Note: Circuit requirements in this manual apply to
a dedicated circuit—where only one machine will
be running on the circuit at a time. If machine will
be connected to a shared circuit where multiple
machines may be running at the same time, con­sult an electrician or qualified service personnel to
ensure circuit is properly sized for safe operation.

A power supply circuit includes all electrical
equipment between the breaker box or fuse panel
in the building and the machine. The power sup­ply circuit used for this machine must be sized to
safely handle the full-load current drawn from the
machine for an extended period of time. (If this
machine is connected to a circuit protected by
fuses, use a time delay fuse marked D.)

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

SECTION 2: POWER SUPPLY

Availability

Serious injury could occur if you connect
machine to power before completing setup
process. DO NOT connect to power until
instructed later in this manual.

120V Circuit Requirements

Electrocution, fire, shock,

supply.

Full-Load Current Rating

Full-Load Current Rating at 120V ...... 10 Amps

Nominal Voltage

..........................................................60 Hz

Cycle
Phase
Power Supply Circuit

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

property, consult an electrician if you are
unsure about wiring practices or electrical
codes in your area.

.................... 110V, 115V, 120V

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

-14-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Two-prong outlets do not meet the
grounding requirements for this machine.

provided—if it will not fit the outlet, have a

Improper connection of the equipment-grounding
wire can result in a risk of electric shock. The
wire with green insulation (with or without yellow
stripes) is the equipment-grounding wire. If repair
or replacement of the power cord or plug is nec­essary, do not connect the equipment-grounding
wire to a live (current carrying) terminal.

Check with a qualified electrician or service per­sonnel if you do not understand these grounding
requirements, or if you are in doubt about whether
the tool is properly grounded. If you ever notice
that a cord or plug is damaged or worn, discon­nect it from power, and immediately replace it with

We do not recommend using an extension cord
with this machine. If you must use an extension
cord, only use it if absolutely necessary and only
on a temporary basis.

Extension cords cause voltage drop, which can
damage electrical components and shorten motor
life. Voltage drop increases as the extension cord
size gets longer and the gauge size gets smaller
(higher gauge numbers indicate smaller sizes).

Any extension cord used with this machine must
be in good condition and contain a ground wire
and matching plug/receptacle. Additionally, it must
meet the following size requirements:

This machine MUST be grounded. In the event
of certain malfunctions or breakdowns, grounding
reduces the risk of electric shock by providing a
path of least resistance for electric current.

This machine is equipped with a power cord that
has an equipment-grounding wire and a grounding
plug. Only insert plug into a matching receptacle
(outlet) that is properly installed and grounded in
accordance with all local codes and ordinances.
DO NOT modify the provided plug!

Grounding & Plug Requirements

GROUNDED

5-15 RECEPTACLE

Grounding Pin

5-15 PLUG

Extension Cords

Neutral Hot

Figure 3. Typical 5-15 plug and receptacle.

SHOCK HAZARD!

Do not modify or use an adapter on the plug

qualified electrician install the proper outlet
with a verified ground.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Minimum Gauge Size ........................... 14 AWG

Maximum Length (Shorter is Better)

.......50 ft.

-15-

This machine was carefully packaged for safe
transport. When unpacking, separate all enclosed
items from packaging materials and inspect them
for shipping damage.

,

please

IMPORTANT: Save all packaging materials until
you are completely satisfied with the machine and
have resolved any issues between Grizzly or the
shipping agent. You MUST have the original pack-

aging to file a freight claim. It is also extremely
helpful if you need to return your machine later.

This machine and its
components are very
heavy. Get lifting help or

ment such as a forklift to

SECTION 3: SETUP

The following items are needed, but not included,
for the setup/assembly of this machine.

Needed for Setup

This machine presents
serious injury hazards
to untrained users. Read
through this entire manu­al to become familiar with
the controls and opera­tions before starting the
machine!

Wear safety glasses during
the entire setup process!

Description Qty

• Additional Person for Lifting ........................ 1

• Safety Glasses (for each person) ................ 1

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

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

• 21⁄2 " Dust Hose (G0945/G0946) .................. 1

• 21⁄2 " Hose Clamp (G0945/G0946) ............... 1

• 4" Dust Hose (G0947) ................................. 1

• 4" Hose Clamp (G0947) .............................. 1

• Degreaser for Cleaning ................As Needed

• Disposable Rags for Cleaning ......As Needed

use power lifting equip-

move heavy items.

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.

-16-

Unpacking

If items are damaged

call us immediately at [phone].

No list of safety guidelines can be complete.
Every shop environment is different. Always
consider safety first, as it applies to your
individual working conditions. Use this and
other machinery with caution and respect.
Failure to do so could result in serious per­sonal injury, damage to equipment, or poor
work results.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

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

If any non-proprietary parts are missing (e.g. a
nut or a washer), we will gladly replace them; or
for the sake of expediency, replacements can be
obtained at your local hardware store.

Inventory

A

B

*G0946 Shown

F

E

NOTICE

If you cannot find an item on this list, care­fully 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.

Box Inventory (Figure 4) Qty

A. Jointer w/Cutterhead Guard ........................ 1

Fence .......................................................... 1

B.

Fence Slide Bracket .................................... 1

C.

Dust Port ..................................................... 1

D.

Fence Support Bracket ............................... 1

E.

Dust Port Adaptor 21⁄2 " (G0947) .................. 1

F.

Hardware and Tools (Figure 5

G. Fender Washer 8mm ................................... 1

Button Head Cap Screws M6-1 x 16 .......... 2

H.

T-Slot Nuts 7, M6-1 ..................................... 2

I.

Square Nut M8-1.25 .................................... 1

J.

Fence Slide Lock Handle ............................ 1

K.

Hex Wrenches 2.5, 4mm .......................1 Ea.

L.

T-Handle Torx Wrench T-25 ........................... 1

M.

Push Blocks ................................................. 2

N.

Cutterhead Lock (G0945) ............................ 1

O.

) Qty

C

Figure 4. Box inventory.

G

Figure 5. Hardware and tools inventory.

H

L M

O

I

D

J

K

N

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-17-

or disable start switch or

Refer to the Machine Data Sheet 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.

The unpainted surfaces of your machine are
coated with a heavy-duty rust preventative that
prevents corrosion during shipment and storage.
This rust preventative works extremely well, but it
will take a little time to clean.

Be patient and do a thorough job cleaning your
machine. The time you spend doing this now will
give you a better appreciation for the proper care
of your machine's unpainted surfaces.

There are many ways to remove this rust preven­tative, but the following steps work well in a wide
variety of situations. Always follow the manufac-

turer’s instructions with any cleaning product you

use and make sure you work in a well-ventilated
area to minimize exposure to toxic fumes.

Before cleaning, gather the following:

• Disposable rags

• Cleaner/degreaser (WD•40 works well)

• Safety glasses & disposable gloves

• Plastic paint scraper (optional)

Basic steps for removing rust preventative:

1.

2. Coat the rust preventative with a liberal

amount of cleaner/degreaser, then let it soak

3.

er is effective, the rust preventative will wipe
off easily. If you have a plastic paint scraper,
scrape off as much as you can first, then wipe

4.

as necessary until clean,

then coat all unpainted surfaces with a quality

Cleanup Site Considerations

Workbench Load

Placement Location

Put on safety glasses.

for 5–10 minutes.

Wipe off the surfaces. If your cleaner/degreas-

off the rest with the rag.

Repeat Steps 2–3

metal protectant to prevent rust.

NOTICE

Avoid harsh solvents like acetone or brake
parts cleaner that may damage painted sur­faces. Always test on a small, inconspicu­ous location first.

-18-

G0945/G0946

17½"

30"

G0947

20"

52"

Figure 6. Minimum working clearances.

Children and visitors may be
seriously injured if unsuper­vised around this machine.
Lock entrances to the shop

power connection to prevent
unsupervised use.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

The machine must be fully assembled before it
can be operated. Before beginning the assembly
process, refer to

and gather

all

To ensure the assembly process

goes smoothly, first clean any

cov­ered or coated in heavy-duty rust preventative (if
applicable).

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 below) 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
below) where the machine is secured directly to
the workbench with lag screws and washers.

Bench Mounting

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

Diameter of Mounting Hardware Needed

....1⁄4"

Assembly

Needed for Setup

listed items.

parts that are

To assemble jointer:

Remove (4) button head cap screws from

1.

jointer base and use to install fence support
bracket (see Figure 9).

Hex
Bolt

Flat Washer

Machine Base

Workbench

Flat Washer

Lock Washer

Figure 7. "Through Mount" setup.

Hex Nut

Lag Screw

x 4

Fence

Support

Bracket

Figure 9. Button head cap screws used to install

fence support bracket.

2. Install (2) M6-1 x 16 button head cap screws

and (2) M6-1 T-slot nuts on fence slide bracket
(see Figure 10). DO NOT tighten at this time.

Fence Slide Bracket

x 2

Flat Washer

Machine Base

Workbench

Figure 8. "Direct Mount" setup.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

T-Slot Nut

(1 of 2)

Figure 10. Button head cap screws and T-slot

nuts installed.

-19-

Install fence on fence slide bracket by insert-

3.

ing (2) M6-1 T-slot nuts installed in Step 2 into
T-slot on rear side of fence (see Figure 11).

Install M8-1.25 square nut on fence slide lock

6.

handle and tighten handle to lock in place
(see Figure 14).

Fence T-Slot

Fence Slide Bracket

Figure 11. T-slot on rear side of fence.

4. Align fence cutout with center of fence slide

bracket, and tighten (2) button head cap
screws (see Figure 12) installed in Step 2.

x 2

Fence

Slide

Bracket

Fence

Support

Bracket

Figure 14. Square nut installed on fence slide

lock handle.

7. G0945 Only: Remove (1) M6-1 x 12 button

head cap screw from bottom of cutterhead
front bearing retainer (see Figure 15A). Insert
screw through mounting hole on cutterhead
lock, then re-install screw and secure (see
Figure 15B).

Square Nut

Fence Slide

Bracket Center

Figure 12. Fence cutout and slide bracket.

Place fence slide bracket on fence support

5.

bracket and insert fence slide lock handle
and fender washer through center of brackets
(see Figure 13).

Fence Slide Lock Handle

Fender

Washer

Fence

Slide Bracket

Fence Support

Bracket

Fence Cutout

A

Front

Bearing

Retainer

Cutterhead

B

Cutterhead

Lock

Figure 15. Installing cutterhead lock on Model

G0945.

Figure 13. Fence support bracket components.

-20-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Dust Collection

This machine creates a lot of wood chips/
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.

To help prevent material build-up from
obstructing dust chute and negatively
impacting cutterhead operation, always
remove dust port if operating machine with­out a dust collection system.

Connecting Dust Collection Hose

1. G0945/G0946: Fit a 21⁄2 " dust hose over the

dust port, as shown in Figure 17, and secure
in place with a hose clamp.

Minimum CFM at Dust Port: 150 CFM

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.

Installing Dust Port

1. Remove (4) button head cap screws from

dust chute on left side of jointer base.

Place dust port over dust chute and install (4)

2.

button head cap screws removed in Step 1 to
secure dust port in place (see Figure 16).

G0947: Fit a 4" dust hose over the dust port,

2.

as shown in Figure 17, and secure in place
with a hose clamp.

— If connecting to a 21⁄2 " dust collection

hose, install the 2
included with the Model G0947.

1

⁄2 " dust port adaptor

x 4

Dust

Port

Figure 16. Dust port installed on jointer.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Figure 17. Dust hose attached to dust port.

Tug the hose to make sure it does not come

3.

off.

Note: A tight fit is necessary for proper dust

collection performance.

-21-

DO NOT start machine until all preceding
setup instructions have been performed.
Operating an improperly set up machine

ed results that can lead to serious injury,

Serious injury or death can result from

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

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

table in the

SERVICE section of this manual can help.

Test Run

Troubleshooting

5. Remove switch disabling key, as shown in
Figure 18.

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.

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.

may result in malfunction or unexpect-

death, or machine/property damage.

Figure 18. Removing switch key from ON/OFF

paddle switch.

6.

Try to start machine with paddle switch. The

machine should not start.

— If the machine does not start, the switch

disabling feature is working correctly.
Congratulations! Test Run is complete.

— If the machine does start, immediately

stop the machine. The switch disabling
feature is not working correctly. This safety
feature must work properly before pro­ceeding with regular operations. Call Tech
Support for help.

After approximately 16 hours of operation,

7.

adjust drive belt tension as instructed in

Replacing/Tensioning Belt on Page 45.

To test run machine:

Clear all setup tools away from machine.

1.

2. G0945 Only: Disengage cutterhead lock.

Connect machine to power supply.

3.

4. Turn machine ON, verify motor operation,

and then turn machine OFF.

The motor should run smoothly and without

unusual problems or noises.

-22-

G0945 Only: Disengage
cutterhead lock on front of
jointer before operating or
damage to machine may
occur!

During the first 16 hours, the belt will stretch
and seat into the pulley groove. After this
time, you must re-tension the belt to avoid
slippage and burn out.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

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

discussed

later in this manual

Due to the generic nature of this overview, it is
not intended to be an instructional guide. To learn
more about specific operations, read this entire
manual,

training from experienced
machine operators, and do additional research
outside of this manual by reading "how-to" books,
trade magazines, or websites.

To reduce your risk of
serious injury, read this
entire manual BEFORE

To reduce risk of eye injury from flying

SECTION 4: OPERATIONS

Operation Overview

machine controls/components

are easier to understand.

seek additional

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

1. Examines workpiece to verify it is safe and

suitable for jointing.

Adjusts fence for width of workpiece and

2.

locks it in place.

Adjusts fence tilt, if necessary.

3.

4. Adjusts infeed table height to set depth of cut

per pass.

Ensures cutterhead guard position and oper-

5.

ation are functioning properly.

Puts on safety glasses, respirator, and any

6.

other required protective equipment.

using machine.

chips or lung damage from breathing dust,
always wear safety glasses and a respirator
when operating this machine.

If you are not experienced with this type
of machine, WE STRONGLY RECOMMEND
that you seek additional training outside of
this manual. Read books/magazines or get
formal training before beginning any proj­ects. Regardless of the content in this sec­tion, Grizzly Industrial will not be held liable
for accidents caused by lack of training.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Starts jointer.

7.

8. Using push blocks as needed, holds

workpiece firmly against infeed table and
fence, and feeds workpiece into cutterhead at
a steady and controlled rate until entire length
of workpiece has been cut and it clears the
cutterhead on the outfeed table side.

Repeats cutting process described above

9.

until desired results are achieved.

Stops jointer.

10.

-23-

Follow these rules when choosing and jointing
stock:

• DO NOT joint or surface plane stock that

Injury to the
operator or damage to the workpiece can
occur if a knot becomes dislodged during the

• DO NOT joint or surface plane against the

Cutting against the grain

increases the likelihood of kickback, as well

• Jointing and surface planing with the

grain produces a better finish and is safer

Cutting with the grain is
described as feeding the stock on the jointer so
the grain points down and toward you as viewed

If the grain changes direction along the
edge of the board, decrease the cutting depth
and make additional passes.

• Scrape all glue off the workpiece before

Glue deposits on the workpiece,

hard or soft, will gum up the cutterhead and

• Remove foreign objects from the work-

Make sure that any stock you pro­cess with the jointer is clean and free of dirt,
nails, staples, tiny rocks or any other foreign
objects that could damage the cutterhead.
These particles could also cause a spark as
they strike the cutterhead and create a fire

Wood stacked on a concrete

or dirt surface can have small pieces of con-

• Make sure all stock is sufficiently dried

Wood with a moisture con­tent over 20% will cause unnecessary wear
on the cutters and poor cutting results. Excess
moisture can also hasten rust and corrosion.

• Only cut natural wood. This jointer is only

designed for cutting natural wood stock.
Never use it to cut MDF, particle board, ply­wood, laminates, drywall, backer board, metals,
glass, stone, tile, products with lead-based
paint, or products that contain asbestos. Cutting
these may lead to injury or machine damage.

Make sure your workpiece exceeds the
minimum dimension requirements shown
below before processing it through the

/4" Min.

Stock Inspection

contains large or loose knots.

cutting operation.

jointing.

produce poor results.

piece.

hazard.

grain direction.

as tear-out on the workpiece.

for the operator.

on the edge of the stock (see Figure below).

Note:

CORRECT

INCORRECT

Figure 19. Proper grain alignment with

cutterhead.

With Grain

Against Grain

IMPORTANT:

crete or stone pressed into the surface.

before jointing.

jointer, or the workpiece may break or kick
back during the operation.

Edge Jointing

10" Min.

8" Min.

3

/4" Min.

1" Min.

1

1

/4" Min.

⁄2" Min.

Surface Planing

10" Min.

8" Min.

-24-

1

/2" Min.

3

1" Min.

Figure 20. Minimum stock dimensions for jointer.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Setting Depth of Cut

The depth of cut on a jointer affects the amount of
material removed from the bottom of the workpiece
as it passes over the cutterhead.

Depth of cut is set by adjusting the height of the
infeed table relative to the outfeed table, and
cutterhead knives/inserts at top dead center (TDC).

Calibrating Depth-of-Cut Scale

The depth-of-cut scale on the infeed table can be
calibrated or "zeroed" if it is not correct.

Move cutterhead guard out of the way.

1.

2. Place a straightedge across infeed and

outfeed tables.

Adjust infeed table until it is level with outfeed

3.
table (see Figure 22).

DO NOT exceed 1⁄8" depth of cut per pass on
this machine or kickback and serious injury
may occur!

Items Needed Qty

Straightedge 12" ................................................ 1

Hex Wrench 4mm

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

Adjusting Infeed Table Height

To adjust infeed table height, loosen table height
lock knob, rotate infeed table adjustment knob
counterclockwise to raise table, or clockwise to
lower table, and then tighten table height lock knob
to secure setting (see ).

Depth-of-Cut Scale

Depth of cut can be referenced directly from
the scale located on the front of the jointer (see
Figure 21).

Straightedge

Outfeed Infeed

Figure 22. Infeed table level with outfeed table.

Loosen button head cap screw on depth-

4.

of-cut scale pointer (see Figure 23), rotate
pointer until it is aligned with "0" on scale, and
tighten screw.

Note: Hold pointer when tightening screw so

pointer does not accidentally rotate.

Table Height

Lock Knob

Depth-of-Cut

Scale

Figure 21. Location of depth-of-cut controls.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Infeed Table

Adjustment Knob

Depth-of-Cut

Scale Pointer

Button Head

Cap Screw

Figure 23. Location of depth-of-cut components.

-25-

Squaring stock means making it flat and paral­lel along both length and width, and making the
length and width perpendicular to one another.

The purpose of squaring stock is to prepare it for
accurate cuts and construction later on.

A properly "squared up" workpiece is essential for
tasks such as accurate table saw cuts, glue-ups/
laminations, cutting accurate bevels on a band­saw, and many other applications where one sur­face of a workpiece is used to reference another.

Items Needed Qty

Jointer
Planer

Tab le Saw .......................................................... 1

Previously Surface

Planed Face

Squaring Stock

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

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

Squaring stock involves four steps performed
in the order below:

2. Surface Plane on a Thickness Planer—The

opposite face of the workpiece is surface planed
flat with a thickness planer.

3. Edge Joint on the Jointer—The concave
edge of the workpiece is jointed flat with the
jointer.

1. Surface Plane on the Jointer—The concave
face of the workpiece is surface planed flat with
the jointer.

4. Rip Cut on a Table Saw—The jointed edge
of the workpiece is placed against a table saw
fence and the opposite edge cut off.

Previously

Jointed

45

30

15

Edge

-26-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

The purpose of surface planing (see example

Figures

on the jointer is to make one flat
face on a piece of stock to prepare it for thickness
planing on a planer.

To surface plane on jointer:

1.

Stock Inspection &

2. Set infeed table height to desired cutting

To minimize risk of kickback,

" per pass

3.

4.

5. Place workpiece firmly against fence and

To ensure workpiece remains

of workpiece

6.

head while keeping it firmly against fence

Keep hands at least 4" away
from cutterhead during the entire cut. Instead
of allowing a hand to pass directly over cut­terhead, lift it up and over cutterhead, and
safely reposition it on the outfeed side to con­tinue supporting workpiece. Use push blocks
whenever practical to further reduce risk of

7.

When squaring up stock, cut opposite
side of workpiece with a planer instead of the
jointer to ensure both sides are parallel.

Failure to use push blocks when surface

ing rotating cutterhead, which will cause
serious personal injury. ALWAYS use push

Surface Planing

below)

planing could result in your hands contact-

Inspect stock to ensure it is safe and suitable

for the operation (see
Requirements section).

depth for each pass.

CAUTION:

do not exceed a cutting depth of
when surface planing.

Set fence to 90°.

1

⁄16

blocks when surface planing on jointer!

Start jointer.

infeed table.

CAUTION:

stable during cut, concave sides
must face toward table and fence.

Feed workpiece completely across cutter-

and tables during the entire cut.

CAUTION:

accidental hand contact with cutterhead.

Repeat Step 6 until entire surface is flat.

Figure 24. Example of a surface planing

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Removed

Surface

operation.

Tip:

-27-

Edge jointing (see example Figures below) pro­duces a flat and true surface along the side of
a workpiece by removing uneven areas.

an

essential step for

or rough
stock and when preparing a workpiece for joinery
or finishing.

To edge joint on jointer:

1.

Stock Inspection &

2.

Surface

3. Set infeed table height to desired cutting

To minimize risk of kickback,

.

4.

5.

6. Place workpiece firmly against fence and

To ensure workpiece remains

of workpiece

7.

head while keeping it firmly against fence

Keep hands at least 4" away
from cutterhead during the entire cut. Instead
of allowing a hand to pass directly over cut­terhead, lift it up and over cutterhead, and
safely reposition it on the outfeed side to con­tinue supporting workpiece. Use push blocks
whenever practical to further reduce risk of

8.

When squaring up stock, cut opposite
edge of workpiece with a table saw instead
of the jointer—otherwise, both edges of work­piece will not be parallel with each other.

Edge Jointing

Inspect stock to ensure it is safe and suitable

for the operation (see
Requirements section).

squaring up warped

It is

Surface plane workpiece (see

Planing section).

depth for each pass.

CAUTION:

do not exceed a cutting depth of

Set fence to 90°.

Start jointer.

infeed table with concave side facing down.

CAUTION:

stable during cut, concave sides
must face toward table and fence.

Feed workpiece completely across cutter-

and tables during the entire cut.

CAUTION:

1

⁄8" per pass

-28-

Removed

Surface

Figure 25. Example of an edge jointing

operation.

accidental hand contact with cutterhead.

Repeat Step 6 until the entire edge is flat.

Tip:

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Bevel cuts (see example Figures below) can be
made by setting the fence at the desired angle
and feeding the workpiece firmly along the fence
face, with the bottom inside corner firmly against
the table. The cutting process typically requires
multiple passes or cuts to bevel the entire edge
of a workpiece.

To bevel cut on jointer:

1.
Stock Inspection &

2.

Surface

3.

g

4. Set infeed table height to cutting depth

Cutting depth for bevel cuts is

, depending on

5.

6.

7.

8.

workpiece against table and fence with firm
pressure, and feed workpiece over cutter-

When your leading hand gets
within 4" of the cutterhead, lift it up and over
cutterhead, and place push block on portion

.
Now, focus your pressure on outfeed end
of the workpiece while feeding, and repeat
same action with your trailing hand when it

keep

your hands safe, DO NOT let them get closer

at any time

9.

you are satisfied with the results.

Bevel Cutting

Inspect stock to ensure it is safe and suitable

for the operation (see
Requirements section).

Surface plane workpiece (see

Planing section).

Edge joint workpiece (see Edge Jointin

section).

desired for each pass.

CAUTION:

typically between
hardness and width of stock.

Set fence tilt to desired angle of cut.

Place workpiece against fence and infeed

table with concave side face down.

Start jointer.

With a push block in your leading hand, press

head with a push block in your trailing hand.

CAUTION:

of the workpiece once it is 4" past cutterhead

1

⁄16" and 1⁄8"

Figure 26. Example of fence set up for a bevel

Model G0945/G0946/G0947 (Mfd. Since 12/23)

cut of 45°.

Removed

Surface

gets within 4" of cutterhead. To help

than 4" from moving cutterhead
during operation!

Repeat cutting process, as necessary, until

-29-

Installing unapproved accessories may

order online at www.grizzly.com or call 1-800-523-4777

SECTION 5: ACCESSORIES

cause machine to malfunction, resulting in
serious personal injury or machine damage.
To reduce this risk, only install accessories
recommended for this machine by Grizzly.

NOTICE

Refer to our website or latest catalog for
additional recommended accessories.

T33173—T-Slot Height Adjustable Workbench

This workbench is a combination of the T32012
T-Slot Workshop Table Top and the T31850
Electronic Adjustable Workbench Frame. The
table top measures 47

3

⁄8" T-slot tracks for attaching hold-downs, stops,

and an array of jigs.

1

⁄4" x 311⁄2" and features five

T32739—Indexable Carbide Inserts (10 Pack)

Replacement inserts for the G0946/G0947 joint­ers. These indexable carbide inserts measure
14mm x 14mm x 2mm.

Figure 28. T32739 Indexable Carbide Inserts.

T32900—SK5 Jointer Knives (2 Pack)

Replacement knives for the G0945 jointer. These
SK5 jointer knives measure 6

1

⁄4" x 7⁄8" x 1⁄16".

Figure 27. T33173 T-Slot Height Adjustable

Workbench.

-30-

Figure 29. T32900 SK5 Jointer Knives.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

order online at www.grizzly.com or call 1-800-523-4777

W1041—3" x 21⁄2" Dust Port Adaptor

1

W1044—4" x 2

These adaptors will allow you to connect the 2

⁄2" Dust Port Adaptor

1

⁄2"

dust port on the G0945/G0946 jointers to a dust
collection system with standard 3" or 4" fittings.

W1041

W1044

G1163P—1 HP Light Duty Dust Collector
G0710—1 HP Wall-Mount Dust Collector
G3591—30 Micron Replacement Bag

Excellent point-of-use dust collectors that can
be used next to the machine with only a small
amount of ducting. Specifications: 537 CFM, 7.2"
static pressure, 1.5 cubic foot bag, and 30 micron
filter. Motor is 1 HP, 120V/240V, 7A/3.5A.

Model G1163P

Figure 30. Assorted dust collection adaptors.

®

G5562—SLIPIT
G5563—SLIPIT

1 Qt. Gel

®

11 Oz. Spray

Figure 31. Recommended products for

protecting unpainted cast iron/steel part on

machinery.

Model G0710

Figure 32. Point-of-use dust collectors.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-31-

To reduce risk of shock or
accidental startup, always
disconnect machine from

SECTION 6: MAINTENANCE

power before adjustments,
maintenance, or service.

Schedule

For optimum performance from this machine, this
maintenance schedule must be strictly followed.

Ongoing

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

• Loose mounting bolts.

• Damaged cutterhead knives/inserts.
Worn or damaged wires.

•
Any other unsafe condition.

•

Monthly Check

• Fence positive stop accuracy.

• Belt tension, damage, or wear.

• Clean/vacuum dust buildup from inside base

and off motor.

Lubrication

Since all bearings are sealed and permanently
lubricated, simply leave them alone until they
need to be replaced. DO NOT lubricate them.

It is essential to clean components before lubri­cating them because dust and chips build up on
lubricated components and make them hard to
move. Simply adding more grease to them will not
yield smooth-moving components.

Items Needed Qty

Pump-Type Oil Can ........................................... 1

Light Machine Oil............................... As Needed

Mineral Spirits
Clean Shop Rags

Fence Slide Bracket

Oi l Ty pe ................................... Light Machine Oil

Oil Amount
Lubrication Frequency

Clean fence slide bracket pivot points and guide
ways (see Figure 33) with mineral spirits and
shop rags, allow to dry, then lubricate with light
machine oil.

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

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

...........................................1–2 Drops

.....Monthly, or As Needed

Cleaning & Protecting

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

Protect the unpainted cast aluminum table by wip­ing it clean after every use—this ensures moisture
from wood dust does not remain on bare metal
surfaces. Keep your table rust-free with regular
applications of quality lubricants. Wax and buff
table surface to help prevent improper feeding of
workpiece.

-32-

Figure 33. Fence slide bracket lubrication

locations.

Move components along their full range of motion
several times, then wipe off any excess oil.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Review the troubleshooting procedures in this section if a problem develops with your machine. If you need
replacement parts or additional help with a procedure, call our Technical Support.

the

serial number and manufacture date of your machine before calling.

SECTION 7: SERVICE

Troubleshooting

Motor & Electrical

Symptom Possible Cause Possible Solution

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

Machine
stalls or is
underpowered.

Machine has
vibration or
noisy operation.

1.

Switch disabling key removed.

2. Incorrect power supply voltage or circuit size.

3. Power supply circuit breaker tripped or fuse

blown.

4.

Motor wires connected incorrectly.

5. Wiring broken, disconnected, or corroded.

6. Motor brushes worn out.

7. ON/OFF switch at fault.

8. Motor or motor bearings at fault.

1. Workpiece material unsuitable for machine.

2. Feed rate/cutting speed too fast.

3. Machine undersized for task.

4. Motor wired incorrectly.

5. Motor brushes worn out.

6. Pulley slipping on shaft.

7. Belt slipping/pulleys misaligned.

8. Motor overheated.

9. Extension cord too long.

10. Motor or motor bearings at fault.

1. Motor or component loose.

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

slapping cover.

3.

Knives/inserts at fault.

4. Pulley loose.

5. Incorrectly mounted to workbench.

6. Motor mount loose/broken.

7. Cutterhead bearing(s) at fault.

8. Motor bearings at fault.

1. Install switch disabling key.

2. Ensure correct power supply voltage and circuit size.

3. Ensure circuit is free of shorts. Reset circuit breaker or

replace fuse.

4.

Correct motor wiring connections (Page 48).

5.

Fix broken wires or disconnected/corroded

connections.

6.

Replace motor brushes (Page 46).

7.

Replace switch.

8. Replace motor.

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

2. Decrease feed rate/cutting speed.

3. Use sharp knives/inserts; reduce feed rate or depth of

cut.

4.

Wire motor correctly.

5. Replace motor brushes (Page 46).

6.

Tighten/replace loose pulley/shaft.

7. Clean/tension/replace belt (Page 45); ensure

pulleys are aligned.

8.

Clean motor, let cool, and reduce workload.

9. Move machine closer to power supply; use shorter

extension cord.

10.

Replace motor.

1. Replace damaged or missing bolts/nuts or tighten if

loose.

2.

Inspect/replace belt (Page 45). Realign pulleys if

necessary.

3.

Resharpen/replace knives/inserts (Page 38/

Page 36); set knife alignment/height correctly
(Page 38).

4.

Secure pulley on shaft.

5. Adjust feet, shim, or tighten mounting hardware.

6. Tighten/replace.

7. Replace bearing(s)/realign cutterhead.

8. Test by rotating shaft; rotational grinding/loose shaft

requires bearing replacement.

Note: Please gather

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-33-

Operation

Symptom Possible Cause Possible Solution

Table is hard to
adjust.

1. Table lock engaged/partially engaged. 1. Completely loosen table lock.

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

Workpiece
stops in middle
of cut; front of
workpiece is
concave.

Workpiece
chipping,
tear-out,
indentations, or
overall rough
cuts.

Fuzzy grain left
in workpiece.

Long lines or
ridges that run
along the length
of the board.

1.

Outfeed table is set too low, or knives (G0945

only) set too high.

2.

Operator pushing down on trailing end (infeed

side) of workpiece as it leaves cutterhead.

1.

Outfeed table set too high.

1.

Workpiece is rough or has loose knots/

surface aws; not suitable for jointing.

2.

Not feeding workpiece to cut "with" the grain.

3. Dull knives/insert(s).

4. Nicked or chipped knives/insert(s).

5. Feeding workpiece too fast.

6. Excessive depth of cut.

7. Lack of proper dust collection or clogged dust

port.

Wood has high moisture content.

1.

2. Dull knives/insert(s).

1.

Nicked or chipped knives/insert(s).

2. Loose or incorrectly installed insert(s)

(G0946/G0947 only).

3.

Dirt or debris under carbide insert(s) (G0946/

G0947 only).

Align outfeed table with cutterhead knives/inserts at

1.
top dead center (Page 40).

2.

Focus most of the workpiece pressure against outfeed

table while cutting.

1. Align outfeed table with cutterhead knives/inserts at
top dead center (Page 40).

Inspect workpiece. Use smooth stock without loose

1.

knots/surface aws.

2.

Flip workpiece 180° before feeding again.

3. Sharpen/replace knives (Page 38); rotate/replace
insert(s) (Page 36).

4.

Replace knives (Page 38); rotate/replace insert(s)

(Page 36).

5.

Reduce feed rate.

6. Reduce depth of cut.

7. Clear blockages, ensure dust collection is operating

efciently; upgrade dust collector.

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

2.

Sharpen/replace knives (Page 38); rotate/replace

insert(s) (Page 36).

Replace knives (Page 38); rotate/replace insert(s)

1.
(Page 36).

2.

Remove/replace insert(s), and re-install properly

(Page 36).

3.

Remove insert(s), clean bottom of insert/cutterhead

mounting pocket, and re-install properly (Page 36).

-34-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Operation

Symptom Possible Cause Possible Solution

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

Glossy surface;
scorching or
burn marks on
workpiece.

Workpiece is
concave or
convex along
its length after
jointing.

Workpiece
edges not
square; tapered
cut produced.

1.

Feeding workpiece too fast.

2. Knives/insert(s) not adjusted at even heights

in cutterhead.

Dirt or debris under carbide insert(s) (G0946/

3.

G0947 only).

1.

Dull knives/insert(s).

2. Feed rate too slow.

1.

Workpiece not held with even pressure

against outfeed table during cut.

2.

Workpiece too uneven at start of operation.

3. Tables not parallel with cutterhead body and

each other.

4.

Table extensions not parallel with tables.

1.

Fence not square to table(s); fence tilt

unlocked.

2.

Warped infeed or outfeed table.

3. Knives/insert(s) not adjusted at even heights

in cutterhead.

Table extensions not parallel with tables.

4.

Reduce feed rate.

1.

2. Adjust knives so they are set up evenly in cutterhead

(Page 38). Remove, clean, and re-install any inserts
that are "raised" in cutterhead (Page 36).

3.

Remove insert(s), clean bottom of insert/cutterhead

mounting pocket, and re-install (Page 36).

1. Sharpen/replace knives (Page 38); rotate/replace
insert(s) (Page 36).

2.

Increase feed rate.

1. Apply even downward pressure against workpiece
throughout entire travel along outfeed side during cut.

2.

Take partial cuts to remove extreme high spots before

doing a full pass.

3.

Check/adjust table parallelism (Page 40).

Check/adjust table extension parallelism (Page 42).

4.

1. Square fence to table(s); lock fence.

2. Regrind/replace table.

3. Adjust knives so they are set up evenly in cutterhead

(Page 38). Remove, clean, and re-install any inserts
that are "raised" in cutterhead (Page 36).

4.

Check/adjust table extension parallelism (Page 42).

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-35-

accidental startup, always
disconnect machine from

Rotating/Replacing

Inserts

(G0946/G0947)

The spiral cutterhead is equipped with 2-sided
indexable inserts. Each insert can be removed,
rotated, and re-installed to use either of its two
cutting edges. If one cutting edge becomes dull or
damaged, simply rotate it 90° (see Figure 34) to
use the adjacent sharp cutting edge.

Reference Dot

To reduce risk of shock or

power before adjustments,
maintenance, or service.

To rotate or replace cutterhead inserts:

DISCONNECT MACHINE FROM POWER!

1.

2. Put on heavy leather gloves, move fence all

the way back, and lower infeed table to pro­vide access to cutterhead inserts.

Loosen (2) button head cap screws secur-

3.

ing cutterhead guard to jointer base, then
remove cutterhead guard.

Insert included Torx driver in the cutterhead

4.

rotation guide on front of jointer, and rotate
cutterhead as needed to make inserts acces­sible for rotation/removal.

Figure 34. Insert rotating sequence.

The inserts have a reference dot on one corner.
The position of the reference dot on installed
inserts can be used to track which edges are
sharp/unused and which edges are dull or dam­aged. Replace inserts once the reference dot has
been rotated back to its original position.

Items Needed Qty

Heavy Leather Gloves ................................1 Pair

Indexable Inserts 14 x 14 x 2mm
Torx Head Screws T-25 10-32 x
T-Handle Torx Driver T-25
Hex Wrench 4mm
Torque Wrench 0–50 in.-lb
Degreaser

Light Machine Oil............................... As Needed

Clean Shop Rags

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

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

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

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

...... As Needed

1

⁄2 " .. As Needed

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

The indexable inserts are very sharp and can
easily cut your hands. ALWAYS use caution
when handling these parts to reduce risk of
personal injury.

Carefully clean away all sawdust or debris

5.

from top of insert, Torx screw, and surround­ing area (see Figure 35).

-36-

Figure 35. Cutterhead area cleaned.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

6. Remove cutterhead Torx screw and insert
(see Figure 36), then carefully clean away all
dust and debris from insert and insert surface
on cutterhead.

Checking/Setting

Knives (G0945)

IMPORTANT: This step is critical for achiev-

ing a smooth finish with cutting operations. Dirt
or dust trapped under insert during installation
will slightly raise insert in cutterhead, which will
leave marks on workpiece after jointing.

Tip: Use low-pressure compressed air or a

vacuum nozzle to clean cutterhead surface.

Torx

Screw

Cutterhead

Insert

Figure 36. Cutterhead insert and Torx screw.

7.

Install insert with a sharp cutting edge facing

outward. Make sure insert is properly seated
on cutterhead before securing.

Setting the knives correctly is crucial to the proper
operation of the jointer, and it plays an important
role in keeping the knives sharp. If one knife is
higher than the others, it will do the majority of the
work, and thus, become dull much faster.

The cutterhead in this jointer is equipped with
jack screws that allow for careful positioning of
the knives. When replacing knives, clean the knife
clamp and inside the cutterhead slot to remove all
pitch or sawdust, then coat the knife and clamp
with a metal protectant.

For best results, tables must be parallel with
each other (see Checking/Adjusting Table

Parallelism on Page 40).

Cutterhead knives are very sharp and can
easily cut your hands. ALWAYS use caution
when handling these parts to reduce risk of
personal injury.

If both insert cutting edges have been

—

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

Lubricate Torx screw threads with a small

8.

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

IMPORTANT: If too much oil is applied to the

threads, excess will attempt to squeeze out of
threaded hole as you install insert and force it
to raise slightly, making it out of alignment.

Install cutterhead guard removed in Step 3

9.
on Page 36.

To maintain accurate and consistent jointing
results, we do not recommend sharpening
knives yourself. Instead, replace dull knives
or have them professionally sharpened.

Items Needed Qty

Heavy Leather Gloves ................................1 Pair

Straightedge 24"
Hex Wrench 4mm
Replacement Knives

Light Machine Oil............................... As Needed

Clean Shop Rags

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

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

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

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

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-37-

Checking Knife Height

1. DISCONNECT MACHINE FROM POWER!

Setting/Replacing Knives

1. DISCONNECT MACHINE FROM POWER!

2. Loosen (2) button head cap screws secur-

ing cutterhead guard to jointer base, then
remove cutterhead guard.

Using a straightedge on outfeed table, check

3.

height of each knife at positions shown in
Figure 37.

— Knives are set correctly when they just

touch bottom of straightedge at top dead
center (TDC) (see Figure 37) in each
straightedge position.

— If knives do not touch straightedge, or they

lift up at any position, knives need to be
adjusted. Proceed to Step 2 of Setting/
Replacing Knives.

Black Lines Represent
Straightedge Positions
From Overhead View

2. Put on heavy leather gloves, move fence all

the way back, and remove cutterhead guard.

Lower infeed table to 1⁄2" on depth-of-cut

3.

scale to provide access to cutterhead knives.

Rotate cutterhead until knife clamp is on top,

4.

then engage cutterhead lock by moving lock
up and over end of cutterhead, as shown in
Figure 38.

Cutterhead

Lock

Engaged

Cutterhead Lock

Straightedge

Outfeed Infeed

Figure 37. Checking knife height at top dead

center with a straightedge.

Figure 38. Cutterhead lock engaged.

-38-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

5. Loosen (4) cutterhead knife clamp screws, as
shown in Figure 39.

— If setting knives, proceed to Step 6.

— If replacing knives, carefully remove knife

and clamp from cutterhead, then install
new knife and re-install clamp. Proceed to

Step 6.

Note: Clean cutterhead thoroughly before

installing new or sharpened knives.

Verify knives are set even with outfeed table

7.
by performing Step 3 of Checking Knife
Height on Page 38.

When knife heights are set correctly, fully

8.

tighten each of the knives' clamp screws
according to the tightening sequence shown
in Figure 41.

3

1

2

4

Figure 41. Knife clamp screw tightening

sequence.

Figure 39. Cutterhead knife clamp screws.

6. Access (2) jack screws through holes in

cutterhead (see Figure 40). Rotate jack
screws to raise or lower knife. When knife
is set correctly, it will barely touch bottom
of straightedge in each of the straightedge
positions. Snug clamp bolts just tight enough
to hold knife in place, and repeat Steps 5–6
with remaining knife.

Install cutterhead guard removed in Step 2

9.

on Page 38 and verify proper operation.

Disengage cutterhead lock before beginning

10.

operations.

Figure 40. Knife adjustment jack screws.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-39-

Black Lines Represent

Top Dead Center

Top Dead

Center

Checking/Adjusting

Table Parallelism

G0945

If the infeed and outfeed tables are not parallel
with the cutterhead and each other, then poor cut­ting results and kickback can occur.

Each table has four leveling adjusters for adjust­ing table parallelism. Table parallelism is factory­set, and should not normally need to be adjusted
when the machine is new. However, after pro­longed use, or if the machine has been jarred
during lifting or transportation, it may become
necessary to adjust parallelism.

The correct order for adjusting table parallelism
is to first adjust the outfeed table parallel with the
cutterhead knives/inserts, then adjust the infeed
table parallel with the outfeed table.

Cutterhead knives/inserts are very sharp
and can easily cut your hands. ALWAYS
use caution when making adjustments near
these parts to reduce risk of personal injury.

G0946/G0947

Figure 42. Cutterhead insert at TDC.

Straightedge

Outfeed Infeed

Straightedge

Outfeed Infeed

Figure 43. Using straightedge to check outfeed

table height.

4. Place straightedge in the positions shown in
Figure 44.

G0946/G0947

G0945

Items Needed Qty

Straightedge 24" ................................................ 1

T-Handle Torx Driver T-25
Hex Wrench 4mm
Flat Head Screwdriver

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

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

3

⁄8" ................................. 1

Checking/Adjusting Outfeed Table

1. DISCONNECT MACHINE FROM POWER!

2. Remove cutterhead guard, fence, and belt

cover.

Place straightedge on outfeed table so it

3.

hangs over cutterhead, then use motor pul­ley to rotate cutterhead until knife/insert is
at TDC (its highest point during rotation), as
shown in Figures 42–43.

— If straightedge touches knife/insert at TDC

and sits flat across outfeed table in all
positions, then outfeed table is parallel.
Proceed to Checking/Adjusting Infeed
Table on Page 41.

— If straightedge does not touch knife/insert

and sit flat across outfeed table in any one
position, then outfeed table is not parallel.
Proceed to Step 5.

Straightedge Positions
From Overhead View

Figure 44. Straightedge positions for checking

outfeed table parallelism.

-40-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Access outfeed table leveling adjusters by

5.

removing (4) cap screws and flat washers
from table openings (see Figure 45).

Cap Screws and

Flat Washers

(2 of 4)

Figure 45. Example of outfeed table leveling

adjuster location.

6. Use flat head screwdriver to rotate leveling
adjuster(s) (see Figure 46) until straightedge
touches TDC of knife/insert and lays flat
across outfeed table in positions shown in

Figure 44 on Page 40.

Checking/Adjusting Infeed Table

1. Follow all steps in Checking/Adjusting
Outfeed Table to verify outfeed table is par-

allel with TDC of cutterhead knives/inserts.

Rotate cutterhead so knives/inserts will

2.

not interfere with straightedge, then place
straightedge on infeed and outfeed tables
and adjust infeed table even with outfeed
table, as shown in Figure 47.

Note: Infeed table depth-of-cut scale should

be set at "0".

Straightedge

Outfeed Infeed

Figure 47. Example of infeed table set to

outfeed table height.

Note: Rotate leveling adjusters clockwise to

lift table, and counterclockwise to lower table.

Figure 46. Leveling adjuster location.

Verify outfeed table is parallel to TDC of

7.

cutterhead knives/inserts, then install flat
washers and cap screws removed in Step 5
to secure.

3. Place straightedge in the positions shown
in Figure 48. In each position, straightedge
should sit flat against both outfeed table and
infeed table.

— If straightedge sits flat against both infeed

and outfeed tables in all positions, then
tables are parallel. Proceed to Step 7.

— If straightedge does not sit flat against

both infeed and outfeed tables in any of
the positions, then proceed to Step 4.

Black Lines Represent Straightedge

Positions from Overhead View

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Figure 48. Example of straightedge positions for

checking infeed/outfeed table parallelism.

-41-

4.

Access infeed table leveling adjusters by

removing (4) cap screws and flat washers
from table openings (see Figure 49).

Checking/Adjusting

Extension Parallelism

(G0947)

Cap Screws and

Flat Washers

(2 of 4)

Figure 49. Example of infeed table leveling

adjuster location.

5. Use flat head screwdriver to rotate leveling
adjuster(s) (see Figure 50) until straight­edge lays flat across both tables, in positions
shown in Figure 48.

Note: Rotate leveling adjusters clockwise to

lift table, and counterclockwise to lower table.

The Model G0947 infeed and outfeed table exten­sions can be adjusted for parallelism if necessary.
This process is the same for both table extensions.

IMPORTANT: The following steps are intended
to be performed directly after the steps involved
in Checking/Adjusting Table Parallelism begin-
ning on Page 40. DO NOT continue until you
have performed those steps.

Items Needed Qty

Straightedge 24" ................................................ 1

Hex Wrench 2.5mm

To check/adjust table extension parallelism:

DISCONNECT MACHINE FROM POWER!

1.

2. Loosen (2) table extension knobs and fully

extend table extension, then secure knobs
(see Figure 51).

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

Figure 50. Leveling adjuster location.

When infeed table is parallel to outfeed table,

6.

install cap screws and flat washers removed
in Step 4 to secure.

Install fence, cutterhead guard, and belt

7.

cover.

G0947 Only: Proceed to Checking/

8.
Adjusting Extension Parallelism (G0947).

Extension Rod

(1 of 2)

Top Leveling

Lock Screw

(1 of 2)

Table Extension

Knob (1 of 2)

Bottom Leveling

Lock Screw

(1 of 2)

Figure 51. Location of table extension

components.

-42-

Model G0945/G0946/G0947 (Mfd. Since 12/23)

3. Place straightedge in the positions shown
in Figure 52. In each position, straightedge
should touch table extension handle and sit
flat on table.

Checking/Adjusting

Fence Positive Stops

— If straightedge just touches table exten-

sion handle and sits flat on table in all
positions, then table extension is already
parallel with table. Proceed to Step 6.

— If straightedge does not touch table exten-

sion handle and sit flat across table in any
of the positions, then table extension is not
parallel with table. Proceed to Step 4.

Black Lines Represent
Straightedge Positions
From Overhead View

Figure 52. Straightedge positions for checking

infeed/outfeed table extension parallelism.

Adjust top and bottom leveling lock screws

4.

(see Figure 51 on Page 42).

The fence has adjustable positive stops at the 90º
and 45º outward (135º) positions for quickly and
accurately setting the desired fence angle.

Note: To ensure accurate results when jointing,
check the accuracy of these settings frequently
(every month at a minimum).

The knives/inserts are very sharp and can
easily cut your hands. ALWAYS use caution
when making adjustments near these parts
to reduce risk of personal injury.

Although some figures might not exactly
represent your machine, this process is the
same on the G0945, G0946, and G0947.

Items Needed Qty

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

Combination Square

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

— Tighten top leveling lock screw/loosen bot-

tom leveling lock screw to raise handle.

— Loosen top leveling lock screw/tighten bot-

tom leveling lock screw to lower handle.

Repeat Step 3.

5.

— If straightedge touches table extension

handle and sits flat on table, then table
extension is parallel with table. Proceed to
Step 6.

— If straightedge does not touch table exten-

sion handle and sit flat on table, then table
extension is not parallel with table. Repeat
Step 4.

Loosen (2) table extension knobs and retract

6.

table extension, then secure knobs.

To check/adjust fence positive stops:

DISCONNECT MACHINE FROM POWER!

1.

2. Loosen fence slide lock handle and slide

fence to desired position, then tighten handle.

Loosen fence tilt lock handle and adjust fence

3.

to 90º position, then tighten handle.

Note: Both lock handles can be repositioned

by pulling up on the handle and sliding the
square nut underneath to desired position.

Place square on jointer table with 90º side

4.

against fence (see Figure 53).

If fence is flush against square, 90º stop is

—

set correctly. Proceed to Step 6.

If fence is not flush against square, pro-

—

ceed to Step 5.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-43-

Figure 53. Example of checking 90º fence angle

with combination square.

Figure 55. Example of checking 45º fence angle

with combination square.

5. Adjust fence until it is flush against combina­tion square, then tighten 90º set screw on
fence slide bracket until it contacts stop block
(see Figure 54).

90º Set Screw

Stop

Block

Figure 54. Location of 90º fence angle

adjustment components.

6. Loosen fence tilt lock handle and adjust fence
to 45º outward position (see Figure 55), then
tighten handle.

8. Adjust fence until it is flush against combina-

tion square, then tighten 45º set screw on
fence slide bracket until it contacts stop block
(see Figure 56).

45º Set Screw

Stop

Block

Figure 56. Adjusting 45º outward fence angle.

Loosen fence tilt lock handle and adjust fence

9.

to 90º position, then tighten handle.

Place combination square on jointer table

7.

with 45º outward side against fence (see
Figure 55).

— If fence is flush against combination

square, 45º outward fence positive stop is
set correctly. Proceed to Step 9.

— If fence is not flush against combination

square, proceed to Step 8.

-44-

Place combination square on jointer table

10.

with 90º side against fence, and verify fence
is flush against combination square.

— If fence is flush against combination square,

fence positive stops are set correctly.

— If fence is not flush against combination

square, perform Steps 5–10 to properly
set fence positive stops.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

Replacing/Tensioning

Belt

Lift motor pulley and remove belt.

4.

5. Install new belt over motor pulley first, then lift

motor pulley and install remaining portion of
belt over cutterhead pulley.

To ensure optimum power transmission from the
motor to the cutterhead, the belt must be in good
condition (free from cracks, fraying, and wear)
and properly tensioned.

Belts and pulleys will be hot after operation.
Allow them to cool before handling.

A small amount of black belt dust at the bot­tom of the belt cover is normal during the
life of the machine, and does not indicate a
problem with the machine or belt.

Items Needed Qty

Replacement Belt (P0945040) .......................... 1

Hex Wrench 4mm

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

Proceed to Step 3 in Tensioning Belt below.

6.

Tensioning Belt

1. DISCONNECT MACHINE FROM POWER!

2. Perform Steps 2–3 as instructed in Replacing
Belt.

Press down on motor pulley to keep tension on

3.

belt, and tighten (3) button head cap screws
loosened during Step 3 of Replacing Belt.

Press belt with moderate pressure in cen-

4.

ter to check belt tension. Belt is correctly
tensioned when there is approximately
deflection when pushed (see Figure 58).

— If there is greater than 1⁄4" deflection when

checking belt tension, loosen (3) button
head cap screws around motor pulley, then
repeat Steps 3–4 until tension is correct.

1

⁄4"

Replacing Belt

1. DISCONNECT MACHINE FROM POWER!

2. Loosen (1) button head cap screw securing

belt cover, then remove cover.

Loosen (3) button head cap screws around

3.

motor pulley (see Figure 57). DO NOT
remove screws!

Cutterhead Pulley

Approximately

1

/4" Deflection

Motor Pulley

Figure 58. Checking 1⁄4" belt deflection.

Install belt cover using (1) button head cap

5.
screw removed in Step 2 of Replacing Belt.

Figure 57. Location of screws around motor

pulley.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-45-

Replacing Motor

Brushes

This jointer is equipped with a universal motor that
uses two carbon brushes to transmit electrical cur­rent inside the motor. These brushes are consid­ered to be regular "wear items" or "consumables"
that will need to be replaced during the life of the
motor. The frequency of required replacement is
often related to how much the motor is used and
how hard it is pushed.

Replace both carbon brushes (part num­ber: P0945300-1) at the same time when the
motor no longer reaches full power, or when
the brushes measure less than
brushes are

If your machine is used frequently, we recom­mend keeping an extra set of these replacement
brushes on-hand to avoid any downtime.

Items Needed Qty

Carbon Motor Brushes (P0945300-1) ............... 2

Penny (or Dime)
Shop Vacuum
Clean Shop Rags

To replace motor brushes:

DISCONNECT MACHINE FROM POWER!

1.

5

⁄8" long).

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

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

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

1

⁄4" long (new

4. Unscrew brush covers (see Figure 59).

Note: When removing brush covers, a spring

will pop out of the socket; the carbon brush is
firmly attached to this spring.

Figure 59. Example of removing motor brush.

Check brushes for wear. If a brush is worn to

5.

less than 1⁄4" in length, replace both brushes.

Insert brush assemblies (positioning them

6.

so they slide into the built-in slots) into brush
sockets, then press brush cover against
spring and tighten.

Stand machine upright.

7.

8. Perform Test Run procedure on Page 22.

— If jointer runs properly, motor brush

replacement is complete.

2. While facing rear of jointer, tip machine away

from you until it rests on the cutterhead guard
mounting bracket.

Note: Place clean shop rags under jointer to

help prevent damaging machine finish.

Vacuum all dust and debris from motor area.

3.

-46-

— If motor does not start, brushes are not

correctly aligned in sockets, or there is
another problem with the motor or wiring.
Refer to Wiring Diagram on Page 48
for assistance.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

These pages are current at the time of printing. However, in the spirit of improvement, we may make chang­es to the electrical systems of future machines. Compare the manufacture date of your machine to the one
stated in this manual, and study this section carefully.

If there are differences between your machine and what is shown in this section, call Technical Support at
[phone] for assistance BEFORE making any changes to the wiring on your machine. An updated
wiring diagram may be available.

number and manufacture date of your

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

SECTION 8: WIRING

Note: Please gather the serial

Wiring Safety Instructions

SHOCK HAZARD. Working on wiring that is con-

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

MODIFICATIONS. Modifying the wiring beyond
what is shown in the diagram may lead to unpre­dictable results, including serious injury or fire.
This includes the installation of unapproved after­market parts.

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

CIRCUIT REQUIREMENTS. You MUST follow
the requirements at the beginning of this manual
when connecting your machine to a power source.

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

MOTOR WIRING. The motor wiring shown in
these diagrams is current at the time of printing
but may not match your machine. If you find this
to be the case, use the wiring diagram inside the
motor junction box.

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

EXPERIENCING DIFFICULTIES. If you are expe­riencing difficulties understanding the information
included in this section, contact our Technical
Support at [phone].

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

Model G0945/G0946/G0947 (Mfd. Since 12/23)

-47-

Neutral

Hot

Wiring Diagram

Ground

To Power

Connection

120 VAC

5-15 Plug

SHOCK HAZARD!

Disconnect power
before working on
wiring

PADDLE SWITCH

(viewed from behind)

2 5

4

1

PADDLE SWITCH

KEDU HY18 20A

Ground

MOTOR 120V

-48-

Paddle

Switch

Box

Figure 60. Wiring overview.

READ ELECTRICAL SAFETY

ON PAGE 47!

Motor

Paddle Switch

Model G0945/G0946/G0947 (Mfd. Since 12/23)

We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown
are available for purchase. Call [phone] or visit www.grizzly.com/parts to check for availability.

7

23

23

135V2

100

131

103

132

323-1

6

7

SECTION 9: PARTS

G0945 Main

1V2

160

160-4

160-5

A

160-3

160-9

6

1V2-1

160-7

160-8

101

B

160-6

5

6

3V2

104

C

106

105

2V2

47

1V2-2

4

10

129

130V2

1V2-2

128

150

130-1

2V2

47

133

24

139

1V2

1V2-1

34

300-1

9

300

300-2

300-3

B

48
16

50

51V3

125

36

136

137

39

71

72

130

139

70

41

40

6

38

6

138

6

48

167

75

74

73

49

BUY PARTS ONLI NE AT GRIZZLY.COM!

Scan QR code to visit our Parts Store.

4

49

26

49

24

29

21

25

13

48

35

17

18

6

14

323

16

22

20

6

323-2

27

28

35

A

12

C

48

Model G0945/G0946/G0947 (Mfd. Since 12/23)

55V2

62V2

56

57

54

59

58

64

6

-49-

REF PART # DESCRIPTION REF PART # DESCRIPTION

59 P0945059 ADJUSTMENT SHAFT 323-2 P0945323-2 PADDLE SWITCH COVER

G0945 Main Parts List

1V2 P0945001V2 TABLE ASSEMBLY V2.12.23 62V2 P0945062V2 RIGHT BASE PANEL V2.03.23
1V2-1 P0945001V2-1 TABLE 64 P0945064 HEX NUT M8-1.25
1V2-2 P0945001V2-2 SET SCREW M12-1.25 X 15 HOLE-PT, SLOT 70 P0945070 PUSH BLOCK
2V2 P0945002V2 CAP SCREW TORX M6-1 X 30 V2.12.23 71 P0945071 HEX WRENCH 2.5MM
3V2 P0945003V2 OUTFEED TABLE SUPPORT V2.12.23 72 P0945072 HEX WRENCH 4MM
4 P0945004 SET SCREW M6-1 X 8 73 P0945073 EXT TOOTH WASHER 5MM
5 P0945005 DUST CHUTE COVER 74 P0945074 HEX NUT M5-.8
6 P0945006 BUTTON HD CAP SCR M6-1 X 12 75 P0945075 LOCK NUT M5-.8
7 P0945007 TAP SCREW 1/4 X 5/8 100 P0945100 ROUND PLUG 42MM
9 P0945009 FOAM SEAL 101 P0945101 CUTTERHEAD GUARD
10 P0945010 DUST CHUTE 103 P0945103 RUBBER BUMPER
12 P0945012 FRONT BASE PANEL 104 P0945104 TORSION SPRING 1.6 X 23MM
13 P0945013 DUST PORT 2-1/2" 105 P0945105 GUARD MOUNTING BRACKET
14 P0945014 FRONT BEARING RETAINER 106 P0945106 E-CLIP 10MM
16 P0945016 BALL BEARING 6201ZZ 125 P0945125 FENCE
17 P0945017 EXT RETAINING RING 12MM 128 P0945128 TILT BRACKET
18 P0945018 CUTTERHEAD LOCK 129 P0945129 T-SLOT NUT 7, M6-1
20 P0945020 SCALE POINTER 130V2 P0945130V2 TAPERED SQUARE NUT M8-1.25 V2.03.23
21 P0945021 SCALE GEAR 130-1 P0945130-1 CURVED SQUARE WASHER 8MM
22 P0945022 SCALE PLATE 131 P0945131 SET SCREW M5-.8 X 8
23 P0945023 KNOB BOLT M8-1.25 X 18, 12-LOBE, D49 132 P0945132 TILT SUPPORT BRACKET
24 P0945024 FENDER WASHER 8MM 133 P0945133 ADJ HANDLE M8-1.25 X 30, 50L
25 P0945025 FOOT PAD 135V2 P0945135V2 ADJ HANDLE M8-1.25 X 46, 50L V2.03.23
26 P0945026 EXT RETAINING RING 16MM 136 P0945136 FENCE SLIDE BRACKET
27 P0945027 PHLP HD SCR M5-.8 X 8 137 P0945137 FENCE SUPPORT BRACKET
28 P0945028 BUTTON HD CAP SCR M5-.8 X 25 138 P0945138 FLAT WASHER 6MM
29 P0945029 PADDLE SWITCH BOX 139 P0945139 BUTTON HD CAP SCR M6-1 X 16
34 P0945034 REAR BASE PANEL 150 P0945150 COMPRESSION SPRING 1.2 X 10.6 X 15.5
35 P0945035 ROUND PLUG 35MM 160 P0945160 CUTTERHEAD ASSEMBLY
36 P0945036 REAR BEARING RETAINER 160-3 P0945160-3 BUTTON HD CAP SCR 1/4-20 X 5/8
38 P0945038 MOTOR PULLEY 160-4 P0945160-4 KNIFE CLAMP BAR
39 P0945039 CUTTERHEAD PULLEY 160-5 P0945160-5 JOINTER KNIFE 6-1/4" X 7/8" X 1/16" 2-PK
40 P0945040 POLY-V BELT 125J5 160-6 P0945160-6 SPACER 12ID X 16OD X 4L
41 P0945041 BELT COVER 160-7 P0945160-7 CUTTERHEAD 6" 2-KNIFE
47 P0945047 FENDER WASHER 6MM 160-8 P0945160-8 SET SCREW M6-1 X 10
49 P0945049 STUD-DE M6-1 X 100, 12 160-9 P0945160-9 ADJUSTMENT SCREW M4-.7 X 10
50 P0945050 POWER CORD CLAMP 167 P0945167 POWER CORD 18G 3W 72" 5-15P
51V3 P0945051V3 INFEED TABLE SUPPORT V3.12.23 300 P0945300 MOTOR 1-1/2HP 120V 1-PH
54 P0945054 SET SCREW M6-1 X 10 300-1 P0945300-1 CARBON BRUSH
55V2 P0945055V2 SUPPORT BRACKET V2.03.23 300-2 P0945300-2 BRUSH HOLDER
56 P0945056 SET SCREW M6-1 X 16 DOG-PT 300-3 P0945300-3 BRUSH COVER
57 P0945057 HEX NUT M6-1 323 P0945323 PADDLE SWITCH ASSEMBLY
58 P0945058 ADJUSTMENT ROD 323-1 P0945323-1 PADDLE SWITCH KEDU HY18 20A

-50-

BUY PARTS ONLI NE AT GRIZZLY.COM!

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Model G0945/G0946/G0947 (Mfd. Since 12/23)

23

100

131

103

132

6

23

7

135V2

G0946 Main

128

4

46

47

10

129

130V2

150

130-1

43-2

9

139

43

43-1

34

101

6

43-2

43

43-1

160

B

160-1

A

160-2

160-3

6

5

104

C

105

106

46

47

3

133

300

300-1

300-2

300-3

125

48
16

B

50

51V2

24

136

36

137

39

130

139

6

70

40

166

71

72

41

38

6

138

6

48

167

7

13

6

35

17

14

323

16

48

22

27

20

6

323-2

323-1

A

12

26

C

28

48

35

Model G0945/G0946/G0947 (Mfd. Since 12/23)

49

24

21

29

25

75

74

73

49

BUY PARTS ONLI NE AT GRIZZLY.COM!

Scan QR code to visit our Parts Store.

4

49

55V2

62V2

56

57

54

59

6

58

64

-51-

REF PART # DESCRI PTIO N REF P ART # DESCRIPTIO N

G0946 Main Parts List

3 P0946003 OUTFEED TABLE SUPPORT 62V2 P0946062V2 RIGHT BASE PANEL V2.03.23
4 P0946004 SET SCREW M6-1 X 8 64 P0946064 HEX NUT M8- 1. 25
5 P0946005 DUST CHUTE COVER 70 P0946070 PUSH BLOCK
6 P0946006 BUTTON HD CAP SCR M6-1 X 12 71 P0946071 HEX WRENCH 2 . 5 MM
7 P0946007 TAP SCREW 1/4 X 5/8 72 P0946072 HEX WRE NCH 4MM
9 P0946009 FOAM SEAL 73 P0946073 EXT TOO TH WASHE R 5MM
10 P0946010 DUST CHUTE 74 P0946074 HEX NUT M5- . 8
12 P0946012 FRONT BASE PANEL 75 P0946075 LOCK NUT M5 -. 8
13 P0946013 DUST PORT 2-1/2" 100 P0946100 ROUND P LUG 4 2MM
14 P0946014 FRONT BEA RI NG RETAI NER 101 P0946101 CUTTERHEAD G UARD
16 P0946016 BALL BEARING 6201ZZ 103 P0946103 RUBBER BUMPER
17 P0946017 EXT RETA I NI NG RI NG 1 2MM 104 P0946104 TORSION SPRING 1.6 X 23MM
20 P0946020 SCALE POINTER 105 P0946105 GUARD MOUNTI NG B RACKE T
21 P0946021 SCALE GEAR 106 P0946106 E-CLIP 10MM
22 P0946022 SCALE PLATE 125 P0946125 FENCE
23 P0946023 KNOB BOLT M8-1.25 X 18, 12-LOBE, D49 128 P0946128 TILT BRACKET
24 P0946024 FENDER WAS HER 8MM 129 P0946129 T- SLOT NUT 7, M6- 1
25 P0946025 FOOT PAD 130 P0946130 SQUARE NUT M8-1.25 V1
26 P0946026 EXT RETA I NI NG RI NG 1 6MM 130V2 P0946130V2 TAPERED SQUARE NUT M8-1.25 V2.03.23
27 P0946027 PHLP HD SCR M5-.8 X 8 130-1 P0946130-1 CURVED S QUARE WASHE R 8MM
28 P0946028 BUTTON HD CAP SCR M5- . 8 X 25 131 P0946131 SET SCREW M5-.8 X 8
29 P0946029 PADDLE SWITCH BOX 132 P0946132 TILT SUPPORT BRACKET
34 P0946034 REAR BASE PANEL 133 P0946133 ADJ HANDLE M8-1.25 X 30, 50L
35 P0946035 ROUND PLUG 35MM 135V2 P0946135V2 ADJ HANDLE M8-1.25 X 46, 50L V2.03.23
36 P0946036 REAR BEARING RETAINER 136 P0946136 FENCE SLIDE BRACKET
38 P0946038 MOTOR PULLEY 137 P0946137 FENCE SUPPORT BRACKET
39 P0946039 CUTTERHEAD P ULLE Y 138 P0946138 FLA T WASHE R 6MM
40 P0946040 POLY-V BELT 125J5 139 P0946139 BUTTON HD CAP SCR M6- 1 X 1 6
41 P0946041 BELT COVER 150 P0946150 COMPRESSION SPRING 1.2 X 10.6 X 15.5
43 P0946043 TABLE ASSEMBLY 160 P0946160 CUTTERHEAD ASSEMBLY
43-1 P0946043-1 TABLE 160-1 P0946160-1 SPI RAL CUTTERHEA D 6"
43-2 P0946043-2 SET SCREW M12-1.25 X 15 HOLE-PT, SLOT 160-2 P0946160-2 CARBIDE INSERT 14 X 14 X 2
46 P0946046 CAP SCREW TORX M6-1 X 30 160-3 P0946160-3 FLAT HD TORX T25 M5-.8 X 16
47 P0946047 FENDER WAS HER 6MM 166 P0946166 T- HANDLE TORX DRI V ER T-2 5
48 P0946048 FLANGE NUT M6-1 167 P0946167 POWER CORD 18G 3W 72" 5-15P
49 P0946049 STUD-DE M6-1 X 100, 12 300 P0946300 MOTOR 1-1/2HP 120V 1-PH

50 P0946050 POWER CO RD CLAMP 300-1 P0946300-1 CARBO N BRUSH
51V2 P0946051V2 INFEED TABLE SUPPORT V2.03.23 300-2 P0946300-2 BRUSH HO LDER
54 P0946054 SET SCREW M6-1 X 10 300-3 P0946300-3 BRUSH COVER
55V2 P0946055V2 SUPPORT BRACKET V2.03.23 323 P0946323 PADDLE SWITCH ASSEMBLY
56 P0946056 SET SCREW M6-1 X 16 DOG-PT 323-1 P0946323-1 PADDLE SWITCH KEDU HY18 20A
57 P0946057 HEX NUT M6- 1 323-2 P0946323-2 PADDLE SWITCH COVER
58 P0946058 ADJ USTMENT ROD 323-3 P0946323-3 PADDLE SWITCH KEY
59 P0946059 ADJ USTMENT SHA FT

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BUY PARTS ONLI NE AT GRIZZLY.COM!

Scan QR code to visit our Parts Store.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

135V2

23

100

131

103

132

6

23

G0947 Main

43V2

A

44

160

160-2

105

6

106

160-3

101

B

160-1

6

46

47

104

C

3

5

43-1

4

45

46

47

43-14

43-15

10

130V2

43-16

43-17

129

43-2

128

130-1

150

43V2-12

43-13

43-9

45

9

43V2-4

43V2-10

139

43V2-3

43V2-5

34

133

43V2-11

300

300-1

300-2

43V2-6

300-3

43-8

B

24

136

125

43V2-7

36

48
16

50

51V2

137

43V2

39

130

139

6

70

40

166

71

72

41

38

6

138

6

48

167

7

13

35

17

6

14

323

16

20

6

48

22

323-2

323-1

27

A

12

26

C

28

48

35

Model G0945/G0946/G0947 (Mfd. Since 12/23)

49

24

21

29

25

75

74

73

49

BUY PARTS ONLI NE AT GRIZZLY.COM!

Scan QR code to visit our Parts Store.

4

49

55V2

62V2

58

56

57

54

59

6

7

64

-53-

REF PART # DESCRI PTION REF P ART # DES CRIP TI ON

G0947 Main Parts List

3 P0947003 OUTFEED TABLE SUPPORT 49 P0947049 STUD-DE M6-1 X 150, 12
4 P0947004 SET SCREW M6-1 X 8 50 P0947050 POWE R CORD CLAMP
5 P0947005 DUST CHUTE CO VER 51V2 P0947051V2 INFEED TABLE SUPPORT V2.03.23
6 P0947006 BUTTON HD CA P SCR M6 -1 X 12 54 P0947054 SET SCREW M6-1 X 10
7 P0947007 TAP SCREW 1/4 X 5/8 55V2 P0947055V2 SUPPORT BRACKET V2.03.23
9 P0947009 FOAM SEAL 56 P0947056 SET SCREW M6-1 X 16 DOG-PT
10 P0947010 DUST CHUTE 57 P0947057 HEX NUT M6 -1
12 P0947012 FRONT BASE PANEL 58 P0947058 ADJUSTME NT ROD
13 P0947013 DUST P ORT 4" 59 P0947059 A DJ US TMENT SHAFT
14 P0947014 FRONT B EARI NG RETAI NE R 62V2 P0947062V2 RIGHT BASE PANEL V2.03.23
16 P0947016 BALL BEARING 6201ZZ 64 P0947064 HE X NUT M8- 1.25
17 P0947017 EX T RETAI NI NG RI NG 12MM 70 P0947070 PUSH BLOCK
20 P0947020 SCALE POINTER 71 P0947071 HE X WRENCH 2 . 5MM
21 P0947021 SCALE GEAR 72 P0947072 HE X WRENCH 4 MM
22 P0947022 SCALE PLATE 73 P0947073 EXT TO OTH WAS HER 5 MM
23 P0947023 KNOB BOLT M8-1.25 X 18, 12-LOBE, D49 74 P0947074 HE X NUT M5- . 8
24 P0947024 FENDE R WASHER 8MM 75 P0947075 LOCK NUT M5- . 8
25 P0947025 FOOT PAD 100 P0947100 ROUND PL UG 4 2MM
26 P0947026 EX T RETAI NI NG RI NG 16MM 101 P0947101 CUTTERHEAD GUARD
27 P0947027 PHLP HD SCR M5-.8 X 8 103 P0947103 RUBBER BUMPER
28 P0947028 BUTTO N HD CAP SCR M5- . 8 X 2 5 104 P0947104 TORSION SPRING 1.6 X 23MM
29 P0947029 PADDLE SWITCH BOX 105 P0947105 GUA RD MOUNTI NG B RACKE T
34 P0947034 REAR BASE PANEL 3 P0947003 OUTFEED TABLE SUPPORT
35 P0947035 ROUND P LUG 35MM 125 P0947125 FE NCE
36 P0947036 REAR BEARING RETAINER 128 P0947128 TILT BRACKET
38 P0947038 MOTOR PULLEY 129 P0947129 T-S LO T NUT 7, M6- 1
39 P0947039 CUTTERHE AD PULLE Y 130 P0947130 SQUARE NUT M8-1.25 V1
40 P0947040 POLY-V BELT 125J5 130V2 P0947130V2 TAPERED SQUARE NUT M8-1.25 V2.03.23
41 P0947041 BELT COVER 130-1 P0947130-1 CURVED S QUA RE WAS HER 8 MM
43V2 P0947043V2 TABLE ASSEMBLY V2.03.23 131 P0947131 SET SCREW M5-.8 X 8
43-1 P0947043-1 TABLE 132 P0947132 TILT SUPPORT BRACKET
43-2 P0947043-2 SET SCREW M12-1.25 X 15 HOLE-PT, SLOT 133 P0947133 ADJ HANDLE M8-1.25 X 30, 50L
43V2-3 P0947043V2-3 EXTENSION ROD 135V2 P0947135V2 ADJ HANDLE M8-1.25 X 46, 50L V2.03. 23
43V2-4 P0947043V2-4 LEVELING COLLAR 136 P0947136 FENCE SLIDE BRACKET
43V2-5 P0947043V2-5 SET SCREW M5-.8 X 6 137 P0947137 FENCE SUPPORT BRACKET
43V2-6 P0947043V2-6 EXTENSION HANDLE 138 P0947138 FLA T WASHER 6MM
43V2-7 P0947043V2-7 BUTTON HD CAP SCR M6-1 X 30 139 P0947139 B UTTON HD CA P SCR M6 -1 X 16
43-8 P0947043-8 FENDER WAS HER 6MM 150 P0947150 COMPRESSION SPRING 1.2 X 10.6 X 15.5
43-9 P0947043-9 KNOB BOLT M5-.8 X 10, D16, ROUND KD 160 P0947160 CUTTERHEAD ASSEMBLY
43V2-10 P0947043V2-10 FLAT WASHER 10MM 160-1 P0947160-1 SPIRAL CUTTERHEAD 8"
43V2-11 P0947043V2-11 WAVY WASHER 10.5 X 14.5 X 0.3MM 160-2 P0947160-2 CARBIDE INSERT 14 X 14 X 2
43V2-12 P0947043V2-12 CAP SCREW M6-1 X 12 160-3 P0947160-3 FLAT HD TORX T25 M5-.8 X 16
43-13 P0947043-13 FLAT WA SHE R 6MM 166 P0947166 T-HANDLE TO RX DRIVE R T-25
43-14 P0947043-14 EXTENSION ROD GUARD 167 P0947167 POWER CORD 18G 3W 72" 5-15P
43-15 P0947043-15 BUTTON HD CA P S CR M5-. 8 X 10 300 P0947300 MOTOR 1-1/2HP 120V 1-PH
43-16 P0947043-16 SET SCREW M5-.8 X 10 KNURLED-PT, SLOT 300-1 P0947300-1 CARBON B RUSH
43-17 P0947043-17 HEX NUT M5 -. 8 300-2 P0947300-2 BRUSH HO LDER
44 P0947044 DUST PORT ADAPTOR 2-1/2" 300-3 P0947300-3 BRUSH COVER
45 P0947045 FOAM SEAL 323 P0947323 PADDLE SWITCH ASSEMBLY
46 P0947046 CAP SCREW TORX M6-1 X 30 323-1 P0947323-1 PADDLE SWITCH KEDU HY18 20A
47 P0947047 FENDE R WASHER 6MM 323-2 P0947323-2 PADDLE SWITCH COVER

48 P0947048 FLA NGE NUT M6-1

-54-

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Model G0945/G0946/G0947 (Mfd. Since 12/23)

400

401

REF PART # DES CRIPTI ON REF PART # DE SCRIP TION

402 P0945402 CUTTERHEAD GUARD L ABEL 407 P0945407 CUTTERHEAD WARNING LA BEL

Labels & Cosmetics

402

403

400

400

407

403

406

404

405

400 P0945400 MACHINE ID LABEL (G0945) 403 P0945403 ELECTRICITY LABEL
400 P0946400 MACHINE ID LABEL (G0946) 404 P0945404 DISCONNECT 110V LABEL
400 P0947400 MACHINE ID LABEL (G0947) 405 P0945405 COMBO WARNING LABEL
401 P0945401 CUTTERHEAD EXPOSURE LABEL 406 P0945406 TOUCH-UP PAINT, GRIZZLY GREEN

Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes
off or becomes unreadable, the owner of this machine MUST replace it in the original location
before resuming operations. For replacements, contact [phone] or www.grizzly.com.

Model G0945/G0946/G0947 (Mfd. Since 12/23)

BUY PARTS ONLI NE AT GRIZZLY.COM!

Scan QR code to visit our Parts Store.

-55-

Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from
the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse,

negligence, accidents, repairs or alterations or lack of maintenance. This is Grizzly’s sole written warranty

and any and all warranties that may be implied by law, including any merchantability or fitness, for any par­ticular purpose, are hereby limited to the duration of this written warranty. We do not warrant or represent
that the merchandise complies with the provisions of any law or acts unless the manufacturer so warrants.

In no event shall Grizzly’s liability under this warranty exceed the purchase price paid for the product and

any legal actions brought against Grizzly shall be tried in the State of Washington, County of Whatcom.

We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,
or consequential damages arising from the use of our products.

The manufacturers reserve the right to change specifications at any time because they constantly strive to
achieve better quality equipment. We make every effort to ensure that our products meet high quality and
durability standards and we hope you never need to use this warranty.

In the event you need to use this warranty, contact us by mail or phone and give us all the details. We will

then issue you a “Return Number,’’ which must be clearly posted on the outside as well as the inside of

the carton. We will not accept any item back without this number. Proof of purchase must accompany the
merchandise.

Please feel free to write or call us if you have any questions about the machine or the manual.

Thank you again for your business and continued support. We hope to serve you again soon.

To
you can
applicable information for

WARRANTY & RETURNS

take advantage of this warranty, you must register it at https://www.grizzly.com/forms/warranty, or

scan the QR code below to be automatically directed to our warranty registration page. Enter all

the product.

WARRANTY