Page 1
MODEL G0958/G0959
8" & 12" JOINTER/PLANER
W/HELICAL CUTTERHEAD
OWNER'S MANUAL
(For models manufactured since 03/23)
COPYRIGHT © MAY, 2022 BY GRIZZLY INDUSTRIAL, INC., REVISED MARCH, 2023 (MN)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#MNLW22292 PRINTED IN CHINA
***Keep for Future Reference***
V2.03.23
Page 2
This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and comprehension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage
from negligence, improper training, machine modifications or misuse.
Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
• Lead from lead-based paints.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
Work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter
out microscopic particles.
Page 3
Table of Contents
INTRODUCTION ............................................... 2
Contact Info.................................................... 2
Machine Differences
Manual Accuracy
Identification
Controls & Components
Internal Components (Planer)
Machine Data Sheet (G0958)
Machine Data Sheet (G0959)
SECTION 1: SAFETY
Safety Instructions for Machinery
Additional Safety for Jointers
Additional Safety for Planers
SECTION 2: POWER SUPPLY
SECTION 3: SETUP
Unpacking
Needed for Setup
Inventory
Site Considerations
Assembly
Dust Collection
Test Run
Recommended Adjustments
SECTION 4: OPERATIONS
Operation Overview
Stock Inspection & Requirements................ 26
Planing Tips
Cutting Problems
Wood Types
Setting Jointer Depth of Cut
Squaring Stock for Jointing
Surface Planing on Jointer........................... 32
Edge Jointing on Jointer
Bevel Cutting on Jointer............................... 34
Jointer/Planer Conversion............................ 35
Setting Planer Depth of Cut
Feeding Workpiece ..................................... 37
Rotating/Replacing Cutterhead Inserts
................................................... 3
.................................................... 19
...................................................... 19
..................................................... 21
...................................................... 23
................................................. 28
................................................. 29
...................................... 2
........................................... 2
................................. 4
........................ 6
........................ 7
...................... 10
..................................... 13
................ 13
....................... 15
....................... 16
...................... 17
....................................... 19
......................................... 19
...................................... 20
............................................. 22
........................ 24
........................... 25
..................................... 25
......................................... 28
........................ 30
.......................... 31
.............................. 33
......................... 36
........ 38
SECTION 5: ACCESSORIES
SECTION 6: MAINTENANCE
Schedule
Cleaning & Protecting
Lubrication
Cleaning Infeed & Outfeed Rollers
SECTION 7: SERVICE
Troubleshooting
Tensioning/Replacing V-Belts
Calibrating Jointer Depth-of-Cut Scale
(G0959 Only)
Calibrating Planer Thickness Scale
Setting Fence Stops
Setting Infeed Table Positive Stops
Adjusting Table Height Chain
Checking/Replacing Motor Brushes
SECTION 8: WIRING
Wiring Safety Instructions
Wiring Diagram
SECTION 9: PARTS
G0958 Planer Table & Frame
G0958 Jointer Table & Fence
G0958 Labels & Cosmetics
G0959 Planer Table & Frame
G0959 Jointer Table & Fence
G0959 Labels & Cosmetics
WARRANTY & RETURNS
...................................................... 40
................................................... 40
................................... 43
........................................... 43
............................................... 48
.................................... 49
...................................... 53
............................................ 54
....................................... 55
......................... 39
......................... 40
.................................. 40
.............. 42
...................... 46
............. 48
............. 51
...................... 52
............ 52
............................ 53
...................... 55
...................... 57
......................... 59
...................... 60
...................... 62
......................... 64
............................. 65
Page 4
INTRODUCTION
We are proud to provide a high-quality owner’s
manual with your new machine!
We
instruc-
tions, 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.
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
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: [email protected]
Contact Info
and manufacture date from the
Grizzly Technical Support
1815 W. Battlefield
Springfield, MO 65807
Phone: (570) 546-9663
Email: [email protected]
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
Machine Differences
1
Models G0958 and G0959 are 1
planers with the following differences:
• Model G0958 has an 8" helical cutterhead
with 18 indexable carbide inserts, 29 1⁄4" x 8 1⁄4"
infeed/outfeed tables, and a 2 1⁄2" dust port.
• Model G0959 has a 12" helical cutterhead
with 28 indexable carbide inserts, 42 3⁄8" x 12"
infeed/outfeed tables, and a 4" dust port.
⁄2 HP jointer/
Manufacture Date
Serial Number
-2-
Model G0958/G0959 (Mfd. Since 03/23)
Page 5
Identification
d) Always use hold-down or push blocks when jointing material narrower than 3" or planing
Become familiar with the names and locations of the controls and features shown below to better understand
the instructions in this manual.
G0959 Shown
Jointer Outfeed Table
Dust Port
Housing
Planer
Thickness Scale
Infeed Table
Adjustment Knob
Fence
Jointer
Infeed Table
Cutterhead
Guard
Circuit Breaker
Reset Button
ON/OFF
Switch
Planer Table
Height Crank
Cutterhead
Guard Lock-Out
Lock-Out
Lock Knob
Jointer Depth-
of-Cut Scale
Height Crank
Storage Bracket
Fence Support
Bracket
Dust Port
Interlock Key
(1 of 2)
Planer Table
Foot (1 of 4)
Fence Tilt
Lock Handle
Cord Storage
Hook (1 of 2)
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
material thinner than 3".
e) Never perform cuts on pieces shorter than 8" in length.
Model G0958/G0959 (Mfd. Since 03/23)
1
⁄8" in one pass.
-3-
Page 6
Controls &
To reduce your risk of
serious injury, read this
entire manual BEFORE
Components
using machine.
D. Circuit Breaker Reset Button: Allows
machine to be restarted after thermal overload protection has tripped. To reset, place
ON/OFF switch in OFF position, wait a few
minutes for motor to cool, then press reset
button. If button does not stay depressed,
allow motor to cool longer, then try again.
E. Planer Thickness Scale: Shows height of
cutterhead above planer table. Measurement
indicated by red line shows effective thickness of board after planing.
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 Controls & Components
B
A
F
E
D
C
F. Dust Port Housing: Installs beneath outfeed
table for jointer operations; installs above
outfeed table for planer operations. Two keys
secure dust port to table.
Note: Machine will not start if keys on dust
port housing are not installed in slots on
outfeed table.
G H
I
K J
Figure 1. Main controls & components (left).
A. Jointer Outfeed Table: Supports workpiece
after it passes over cutterhead.
B. Cutterhead Guard: Covers cutterhead until
pushed out of the way by workpiece during
jointing operations. When workpiece leaves
cutterhead, guard springs back to its starting
position.
C. Fence: Guides workpiece as it moves across
cutterhead; determines angle of cut.
-4-
Figure 2. Main controls & components (right).
G. Planer Table Height Crank: Raises and
lowers planer table to accommodate different workpiece thicknesses. Each full rotation
changes height approximately
H. Jointer Infeed Table: Supports workpiece
before it reaches cutterhead. Position of
infeed table relative to cutterhead determines
depth of cut.
Model G0958/G0959 (Mfd. Since 03/23)
1
⁄8".
Page 7
I. Infeed Table Adjustment Knob: Adjusts
height of infeed table to control depth of cut.
J. Jointer Depth-of-Cut Scale: Indicates depth
of cut per pass.
K. ON/OFF Switch: Turns motor ON when
moved up; turns motor OFF when moved
down. Removal of yellow key disables switch,
preventing motor from starting.
N. Fence Slide Lock Handle: Secures posi-
tion of fence over tables. Move up to tighten;
move down to loosen.
O. Fence Tilt Lock Handle: Secures fence tilt
angle. Fence tilt can be adjusted between
0°–45°. Always tighten lock before beginning
operations.
G0959 Fence Controls
L
M
Figure 3. Cutterhead guard lock-out
components.
L. Cutterhead Guard Lock-Out: Prevents
guard from springing into position over
cutterhead during planing operations.
M. Lock-Out Lock Knob: Tighten to secure
position of lock-out; loosen to raise or lower
lock-out.
G0958 Fence Controls
P
Q
Figure 5. G0959 fence controls.
P. Fence Slide Wing Bolts: Secure position
of fence over tables. Loosen to move fence;
tighten to secure position.
Q. Fence Tilt Lock Handle: Secures fence tilt
angle. Fence tilt can be adjusted between
0°–45°. Always tighten lock before beginning
operations.
N
Figure 4. G0958 fence controls.
Model G0958/G0959 (Mfd. Since 03/23)
O
-5-
Page 8
Internal Components (Planer)
Front Rear
B
C
A
Workpiece
Figure 6. Workpiece path and major planing components (side cutaway view).
A. Infeed Roller: Rotates with direction of feed
to pull workpiece toward cutterhead.
. Cutterhead: Holds inserts that remove mate-
B
rial from workpiece. Rotates opposite direction of feed.
Chip Deflector: Directs chips into dust port.
C.
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.
D
E
D.
Outfeed Roller: Rotates with direction of
feed to pull workpiece through planer.
. Planer Table: Provides a smooth, flat sur-
E
face for workpiece to slide against as it
moves through planer.
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.
-6-
Model G0958/G0959 (Mfd. Since 03/23)
Page 9
Machine Data Sheet (G0958)
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0958
8" JOINTER/PLANER WITH HELICAL CUTTERHEAD
Product Dimensions:
Weight ............................................................................................................................................................................. 48 lbs.
Width (side-to-side) x Depth (front-to-back) x Height .......................................................................... 31 x 17-1/2 x 18-1/2 in.
Footprint (Length x Width) ............................................................................................................................ 15-1/2 x 10-1/2 in.
Shipping Dimensions:
Type ................................................................................................................................................................... Cardboard Box
Content .......................................................................................................................................................................... Machine
Weight .............................................................................................................................................................................. 57 lbs.
Length x Width x Height .....................................................................................................................................34 x 19 x 18 in.
Must Ship Upright .................................................................................................................................................................Yes
Electrical:
Power Requirement ........................................................................................................................ 120V, Single-Phase, 60 Hz
Full-Load Current Rating ...................................................................................................................................................... 15A
Minimum Circuit Size ........................................................................................................................................................... 20A
Connection Type ..................................................................................................................................................... Cord & Plug
Power Cord Included ............................................................................................................................................................Yes
Power Cord Length ............................................................................................................................................................72 in.
Power Cord Gauge .......................................................................................................................................................14 AWG
Plug Included ........................................................................................................................................................................Yes
Included Plug Type ..............................................................................................................................................................5-15
Switch Type ............................................................................................................... Paddle Safety Switch w/Removable Key
Motor:
Main
Horsepower ........................................................................................................................................................ 1-1/2 HP
Phase .......................................................................................................................................................... Single-Phase
Amps .......................................................................................................................................................................... 15A
Speed ............................................................................................................................................................15,000 RPM
Type ....................................................................................................................................................................Universal
Power Transfer ............................................................................................................................................................Belt
Bearings ...................................................................................................................Shielded & Permanently Lubricated
Main Specifications:
Cutting Capacities (Jointer)
Jointer Size .................................................................................................................................................................8 in.
Bevel Jointing .................................................................................................................................................. 0 - 45 deg.
Maximum Width of Cut ............................................................................................................................................... 8 in.
Maximum Depth of Cut .........................................................................................................................................1/16 in.
Minimum Workpiece Length ....................................................................................................................................... 6 in.
Minimum Workpiece Thickness ...............................................................................................................................1/4 in.
Number of Cuts Per Minute ....................................................................................................................................17,000
Model G0958/G0959 (Mfd. Since 03/23)
-7-
Page 10
Cutting Capacities (Planer)
Planer Size .................................................................................................................................................................8 in.
Maximum Width of Cut ............................................................................................................................................... 8 in.
Minimum Stock Length ............................................................................................................................................... 6 in.
Minimum Stock Thickness .......................................................................................................................................1/4 in.
Number of Cuts Per Inch ...............................................................................................................................................64
Number of Cuts Per Minute ....................................................................................................................................17,000
Planing Feed Rate ................................................................................................................................................ 22 FPM
Maximum Cut Depth Planing Full Width ...............................................................................................................3/64 in.
Maximum Cut Depth Planing 6-Inch Wide Board .................................................................................................1/16 in.
Fence Information
Fence Length ...........................................................................................................................................................21 in.
Fence Width ............................................................................................................................................................1/2 in.
Fence Height ..............................................................................................................................................................4 in.
Fence Stops ......................................................................................................................................................0, 45 deg.
Cutterhead Information
Cutterhead Type .....................................................................................................................................................Helical
Cutterhead Diameter ..................................................................................................................................................2 in.
Number of Cutter Rows ...................................................................................................................................................2
Number of Indexable Cutters ........................................................................................................................................18
Cutterhead Speed ............................................................................................................................................8500 RPM
Cutterhead Insert Information
Cutter Insert Type ................................................................................................................................ Indexable Carbide
Cutter Insert Length .................................................................................................................................................15mm
Cutter Insert Width ..................................................................................................................................................15mm
Cutter Insert Thickness ..........................................................................................................................................2.5mm
Table Information (Jointer)
Table Length ......................................................................................................................................................29-1/4 in.
Table Width ..........................................................................................................................................................8-1/4 in.
Table Thickness ...................................................................................................................................................1-1/2 in.
Floor to Table Height ................................................................................................................................................14 in.
Table Adjustment Type ............................................................................................................................................ Knob
Table Movement Type .............................................................................................................................................Swing
Table Information (Planer)
Table Length ......................................................................................................................................................13-3/4 in.
Table Width ................................................................................................................................................................8 in.
Table Thickness ......................................................................................................................................................3/4 in.
Floor to Table Height ............................................................................................................................................7-1/2 in.
Construction
Body Assembly ..........................................................................................................................................................Steel
Cutterhead .................................................................................................................................................................Steel
Infeed Roller ..........................................................................................................................................................Rubber
Outfeed Roller .......................................................................................................................................................Rubber
Fence Assembly ................................................................................................................................................Aluminum
Guard ...................................................................................................................................................................... Plastic
Table (Jointer) ....................................................................................................................................Die-Cast Aluminum
Table (Planer) .....................................................................................................................................Die-Cast Aluminum
Paint Type/Finish ......................................................................................................................................Powder Coated
-8-
Model G0958/G0959 (Mfd. Since 03/23)
Page 11
Other Information
Other Specifications:
Country of Origin ............................................................................................................................................................... China
Warranty ........................................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time ......................................................................................................................30 Minutes
Serial Number Location ................................................................................................................................................ ID Label
Sound Rating .............................................................................................................................................................88 - 90 dB
ISO 9001 Factory ..................................................................................................................................................................Yes
Features:
Helical Cutterhead with 18 Indexable Carbide Inserts
Die-Cast Aluminum Infeed and Outfeed Tables
One Push Block and One Push Stick
Torx T-20 T-Handle Driver
Quick-Release Fence
2-1/2" Dust Port
Number of Dust Ports ......................................................................................................................................................1
Dust Port Size ......................................................................................................................................................2-1/2 in.
Measurement Scale (Jointer) .....................................................................................................................................Inch
Measurement Scale (Planer) ......................................................................................................................................Inch
Model G0958/G0959 (Mfd. Since 03/23)
-9-
Page 12
Machine Data Sheet (G0959)
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0959
12" JOINTER/PLANER WITH HELICAL CUTTERHEAD
Product Dimensions:
Weight ............................................................................................................................................................................. 86 lbs.
Width (side-to-side) x Depth (front-to-back) x Height .......................................................................... 45 x 23-1/2 x 22-1/2 in.
Footprint (Length x Width) ...................................................................................................................................19 x 15-1/2 in.
Shipping Dimensions:
Type ................................................................................................................................................................... Cardboard Box
Content .......................................................................................................................................................................... Machine
Weight .............................................................................................................................................................................. 95 lbs.
Length x Width x Height .....................................................................................................................................47 x 26 x 26 in.
Must Ship Upright .................................................................................................................................................................Yes
Electrical:
Power Requirement ........................................................................................................................ 120V, Single-Phase, 60 Hz
Full-Load Current Rating ...................................................................................................................................................... 15A
Minimum Circuit Size ........................................................................................................................................................... 20A
Connection Type ..................................................................................................................................................... Cord & Plug
Power Cord Included ............................................................................................................................................................Yes
Power Cord Length ............................................................................................................................................................72 in.
Power Cord Gauge .......................................................................................................................................................14 AWG
Plug Included ........................................................................................................................................................................Yes
Included Plug Type ..............................................................................................................................................................5-15
Switch Type ............................................................................................................... Paddle Safety Switch w/Removable Key
Motor:
Main
Horsepower ........................................................................................................................................................ 1-1/2 HP
Phase .......................................................................................................................................................... Single-Phase
Amps .......................................................................................................................................................................... 15A
Speed ............................................................................................................................................................15,000 RPM
Type ....................................................................................................................................................................Universal
Power Transfer ............................................................................................................................................................Belt
Bearings ...................................................................................................................Shielded & Permanently Lubricated
Main Specifications:
Cutting Capacities (Jointer)
Jointer Size ...............................................................................................................................................................12 in.
Bevel Jointing .................................................................................................................................................. 0 - 45 deg.
Maximum Width of Cut ............................................................................................................................................. 12 in.
Maximum Depth of Cut .........................................................................................................................................1/16 in.
Minimum Workpiece Length ....................................................................................................................................... 6 in.
Minimum Workpiece Thickness ...............................................................................................................................1/4 in.
Number of Cuts Per Minute ....................................................................................................................................17,000
-10 -
Model G0958/G0959 (Mfd. Since 03/23)
Page 13
Cutting Capacities (Planer)
Planer Size ...............................................................................................................................................................12 in.
Maximum Width of Cut ............................................................................................................................................. 12 in.
Minimum Stock Length ............................................................................................................................................... 6 in.
Minimum Stock Thickness .......................................................................................................................................1/4 in.
Number of Cuts Per Inch ...............................................................................................................................................64
Number of Cuts Per Minute ....................................................................................................................................17,000
Planing Feed Rate ................................................................................................................................................ 22 FPM
Maximum Cut Depth Planing Full Width ...............................................................................................................3/64 in.
Maximum Cut Depth Planing 6-Inch Wide Board .................................................................................................1/16 in.
Fence Information
Fence Length ...........................................................................................................................................................25 in.
Fence Width ............................................................................................................................................................3/4 in.
Fence Height ..............................................................................................................................................................5 in.
Fence Stops ......................................................................................................................................................0, 45 deg.
Cutterhead Information
Cutterhead Type .....................................................................................................................................................Helical
Cutterhead Diameter ..................................................................................................................................................2 in.
Number of Cutter Rows ...................................................................................................................................................2
Number of Indexable Cutters ........................................................................................................................................28
Cutterhead Speed ............................................................................................................................................8500 RPM
Cutterhead Insert Information
Cutter Insert Type ................................................................................................................................ Indexable Carbide
Cutter Insert Length .................................................................................................................................................15mm
Cutter Insert Width ..................................................................................................................................................15mm
Cutter Insert Thickness ..........................................................................................................................................2.5mm
Table Information (Jointer)
Table Length ......................................................................................................................................................42-3/8 in.
Table Width ..............................................................................................................................................................12 in.
Table Thickness ...................................................................................................................................................1-3/4 in.
Floor to Table Height ..........................................................................................................................................17-1/2 in.
Table Adjustment Type ............................................................................................................................................ Knob
Table Movement Type ..........................................................................................................................................Dovetail
Table Information (Planer)
Table Length ......................................................................................................................................................19-3/4 in.
Table Width ..............................................................................................................................................................12 in.
Table Thickness ...................................................................................................................................................1-1/2 in.
Floor to Table Height ............................................................................................................................................9-1/2 in.
Construction
Body Assembly ..........................................................................................................................................................Steel
Cutterhead .................................................................................................................................................................Steel
Infeed Roller ..........................................................................................................................................................Rubber
Outfeed Roller .......................................................................................................................................................Rubber
Fence Assembly ................................................................................................................................................Aluminum
Guard ...................................................................................................................................................................... Plastic
Table (Jointer) ....................................................................................................................................Die-Cast Aluminum
Table (Planer) .....................................................................................................................................Die-Cast Aluminum
Paint Type/Finish ......................................................................................................................................Powder Coated
Model G0958/G0959 (Mfd. Since 03/23)
-11-
Page 14
Other Information
Other Specifications:
Country of Origin ............................................................................................................................................................... China
Warranty ........................................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time ......................................................................................................................30 Minutes
Serial Number Location ................................................................................................................................................ ID Label
Sound Rating .............................................................................................................................................................88 - 90 dB
ISO 9001 Factory ..................................................................................................................................................................Yes
Features:
Helical Cutterhead with 28 Indexable Carbide Inserts
Die-Cast Aluminum Infeed and Outfeed Tables
One Push Block and One Push Stick
Torx T-20 T-Handle Driver
Quick-Release Fence
4" Dust Port
Number of Dust Ports ......................................................................................................................................................1
Dust Port Size ............................................................................................................................................................4 in.
Measurement Scale (Jointer) .....................................................................................................................................Inch
Measurement Scale (Planer) ......................................................................................................................................Inch
-12-
Model G0958/G0959 (Mfd. Since 03/23)
Page 15
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 G0958/G0959 (Mfd. Since 03/23)
-13-
Page 16
WEARING PROPER APPAREL. Do not wear
clothing, apparel 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 recommended 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
may damage the wires inside. Do not handle
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 (570) 546-9663.
-14-
Model G0958/G0959 (Mfd. Since 03/23)
Page 17
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
⁄16" 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. Kickback
or accidental cutterhead contact may result if
workpiece is fed into cutterhead the wrong way.
Allow cutterhead to reach full speed before feeding. 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. Loose knives
or 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" (0.12 5") from cutterhead body.
Model G0958/G0959 (Mfd. Since 03/23)
-15-
Page 18
Additional Safety for Planers
Amputation, serious cuts, entanglement, or death can occur from contact with rotating
cutterhead or other moving parts! Flying chips can cause eye injuries or blindness. Workpieces
or knives thrown by cutterhead can strike nearby operator or bystanders with deadly force. To
reduce the risk of these hazards, operator and bystanders MUST completely heed hazards and
warnings below.
KICKBACK. Know how to reduce risk of kickback
and kickback-related injuries. “Kickback” occurs
during operation when the workpiece is ejected
back through infeed side of machine at a high
rate of speed. Kickback is commonly caused by
poor workpiece selection, unsafe feeding techniques, or improper machine setup/maintenance.
Kickback injuries typically occur as follows: (1)
operator/bystanders are struck by workpiece,
resulting in impact injuries (i.e., blindness, broken
bones, bruises, death); (2) operator’s hands are
pulled into blade from outfeed side, resulting in
amputation or severe lacerations.
AVOID CONTACT WITH MOVING PARTS. Never
remove guards/covers or reach inside planer during operation or while connected to power. You
could be seriously injured if you accidentally touch
spinning cutterhead or get entangled in moving
parts. If a workpiece becomes stuck or sawdust
removal is necessary, turn planer OFF, allow cutterhead to stop, disconnect power before clearing.
PLANING CORRECT MATERIAL. Only plane
natural wood stock with this planer. DO NOT
plane MDF, OSB, plywood, laminates or other
synthetic materials that can break up inside the
planer and be ejected towards the operator.
LOOKING INSIDE PLANER. Wood chips fly
around inside the planer at a high rate of speed
during operation. To avoid injury from flying material, DO NOT look inside planer during operation.
CUTTING LIMITATIONS. To reduce the risk of
kickback hazards or damage to the machine, do
not exceed the maximum depth of cut or minimum
board length and thickness found in the Data
Sheet. Only feed one board at a time.
INFEED ROLLER CLEARANCE. The infeed
roller is designed to pull material into the spinning
cutterhead. To reduce the risk of entanglement,
keep hands, clothing, jewelry, and long hair away
from the infeed roller during operation.
DULL/DAMAGED KNIVES/INSERTS. Only use
sharp, undamaged knives/inserts. Dull or damaged knives/inserts increase the risk of kickback.
INSPECTING STOCK. To reduce the risk of
kickback injuries or machine damage, thoroughly
inspect and prepare the workpiece before cutting.
Verify workpiece is free of nails, staples, loose
knots, or foreign material. Workpieces with minor
warping should be jointed first or planed with the
cupped side facing the table.
BODY PLACEMENT. Stand to one side of planer
during entire operation to avoid getting hit if kickback occurs.
GRAIN DIRECTION. Planing across grain is hard
on planer and may cause kickback. Plane in same
direction or at a slight angle with wood grain.
-16 -
FEED WORKPIECE PROPERLY. To reduce the
risk of kickback, never start planer with workpiece
touching cutterhead. Allow cutterhead to reach
full speed before feeding, and do not change feed
speed during cutting operation.
WORKPIECE SUPPORT. To reduce the risk of
kickback, always make sure workpiece can move
completely across table without rocking or tipping.
Use auxiliary support stands for long stock.
SECURE KNIVES/INSERTS. Loose knives or
improperly set inserts can become dangerous
projectiles or cause machine damage. Always
verify knives/inserts are secure and properly
adjusted before operation.
Model G0958/G0959 (Mfd. Since 03/23)
Page 19
SECTION 2: POWER SUPPLY
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.
or equipment damage
may occur if machine is
not properly grounded
and connected to power
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.
For your own safety and protection of
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:
process. DO NOT connect to power until
Availability
Electrocution, fire, shock,
Serious injury could occur if you connect
machine to power before completing setup
instructed later in this manual.
Circuit Requirements
Nominal Voltage .................... 110V, 115V, 120V
..........................................................60 Hz
Cycle
Phase
Power Supply Circuit
........................................... Single-Phase
......................... 20 Amps
supply.
Full-Load Current Rating
Full-Load Current Rating at 120V ..... 15 Amps
Model G0958/G0959 (Mfd. Since 03/23)
property, consult an electrician if you are
unsure about wiring practices or electrical
codes in your area.
-17-
Page 20
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
a new one.
We do not recommend using an extension cord
with this machine.
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:
Grounding & Plug Requirements
it will not fit the outlet, have a qualified
electrician install the proper outlet with a
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!
GROUNDED
5-15 RECEPTACLE
Grounding Pin
5-15 PLUG
Extension Cords
If you must use an extension
Neutral Hot
Figure 7. Typical 5-15 plug and receptacle.
SHOCK HAZARD!
Two-prong outlets do not meet the grounding
requirements for this machine. Do not modify
or use an adapter on the plug provided—if
verified ground.
-18-
Minimum Gauge Size ...........................12 AWG
Maximum Length (Shorter is Better).......50 ft.
Model G0958/G0959 (Mfd. Since 03/23)
Page 21
SECTION 3: SETUP
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:
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.
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.
Unpacking
If items are damaged
call us immediately at (570) 546-9663.
Save all packaging materials until
Needed for Setup
The following are needed to complete the setup
process, but are not included with your machine.
Description Qty
• Safety Glasses ........................................... 1
• Cleaner/Degreaser ..................... As Needed
• Disposable Shop Rags ............... As Needed
• Disposable Gloves ..................... As Needed
• Phillips Screwdriver #2 (G0959) ................. 1
• Dust Hose (G0958–2 1⁄2 ", G0959 – 4") ......... 1
• Hose Clamp (G0958–2 1⁄2 ", G0959 – 4") ...... 1
• Dust Collection System .............................. 1
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 1 (Figure 8) Qty
A. Jointer/Planer Unit (Not Shown) ................. 1
B. Fence Assembly ......................................... 1
C. Planer Table Height Crank ......................... 1
Dust Port Assembly .................................... 1
D.
E. Push Block ................................................. 1
Lock Plate (G0959 Fence) .......................... 1
F.
Adjustable Handle (G0959 Fence) ............. 1
G.
Push Stick .................................................. 1
H.
Spare Feed Belt (G0958) ........................... 1
I.
T-Handle Torx Wrenches T-20 ................... 2
J.
K. Hex Wrench 4mm ....................................... 1
Indexable Carbide Inserts 15 x 15 x 2.5mm.. 5
L.
Flat Head Torx Screws T-20 M5-.8 x 12 ..... 5
M.
Cap Screws M5-.8 x 20 (G0958 Fence) ..... 2
N.
Flat Washers 6mm (G0959 Fence) ............ 2
O.
Button Head Cap Screws M6-1 x 16
P.
(G0959 Fence) ........................................... 2
C
B
Inventory
Model G0958/G0959 (Mfd. Since 03/23)
D
E
H
I
L M N O P
Figure 8. Model G0958/G0959 inventory.
F
J
G
K
-19 -
Page 22
Site Considerations
Weight Load
Refer to the
of your machine. Make sure that the surface upon
which the machine is placed will bear the weight
of the machine, additional equipment that may be
installed on the machine, and the heaviest workpiece that will be used. Additionally, consider the
weight of the operator and any dynamic loading
that may occur when operating the machine.
Space Allocation
Consider the largest size of workpiece that will
be processed through this machine and provide
enough space around the machine for adequate
operator material handling or the installation of
auxiliary equipment. With permanent installations,
leave enough space around the machine to open
or remove doors/covers as required by the maintenance and service described in this manual.
See below for required space allocation.
Physical Environment
Extreme conditions for this type of machinery are
Place this machine near an existing power source.
other hazards. Make sure to leave enough space
Shadows, glare, or strobe effects that may distract
Machine Data Sheet for the weight
Children or untrained people
may be seriously injured by
this machine. Only install in an
access restricted location.
G0958
The physical environment where the machine is
operated is important for safe operation and longevity of machine components. For best results,
operate this machine in a dry environment that is
free from excessive moisture, hazardous chemicals, airborne abrasives, or extreme conditions.
generally those where the ambient temperature
range exceeds 41°–104°F; the relative humidity
range exceeds 20%–95% (non-condensing); or
the environment is subject to vibration, shocks,
or bumps.
Electrical Installation
Make sure all power cords are protected from
traffic, material handling, moisture, chemicals, or
around machine to disconnect power supply or
apply a lockout/tagout device, if required.
Lighting
= Electrical Connection
Lighting around the machine must be adequate
enough that operations can be performed safely.
or impede the operator must be eliminated.
G0959
171/2"
31"
Figure 9. Minimum working clearances.
-20-
231/2"
45"
Model G0958/G0959 (Mfd. Since 03/23)
Page 23
The machine must be fully assembled before it
can be operated. Before beginning the assembly
process, refer to
all
goes smoothly, first clean any
ered or coated in heavy-duty rust preventative (if
applicable).
Assembly
Assembly
Needed for Setup and gather
listed items. To ensure the assembly process
parts that are cov-
To assemble machine:
G0958 Only: Remove (4) support brackets
1.
connecting infeed/outfeed tables to base.
These are for shipping only and must be
removed before machine can be used.
G0958 Only: Install fence assembly (see
3.
Figure 11) on back of machine frame with (2)
M5-.8 x 20 cap screws.
x 2
Install planer table height crank as shown in
2.
Figure 10. Turn counterclockwise to lower
planer table, and remove fence assembly
sandwiched between tables. When finished,
place crank in storage bracket.
Note: On G0958, cutterhead guard must
be rotated forward to create room for planer table height crank to be installed. See
Jointer/Planer Conversion, Step 4, Page
35 for instructions.
Planer Table
Height Crank
Storage
Bracket
Figure 11. Fence assembly installed on machine
frame (G0958).
G0959 Only: Install fence assembly (see
4.
Figure 12) on back of machine frame with (2)
M6-1 x 16 button head cap screws and 6mm
flat washers, then thread adjustable handle
and lock plate into fence support.
Adjustable Handle
Lock
Plate
x 2
Figure 12. Fence assembly installed on machine
frame (G0959).
Figure 10. Planer table height crank installed
(G0959 shown).
Model G0958/G0959 (Mfd. Since 03/23)
-21-
Page 24
5. Install dust port housing beneath outfeed
table (see Figure 13), and secure by inserting interlock keys in slots on each side of
table.
Note: Machine will not start if keys on dust
port housing are not installed in slots on
outfeed table.
Outfeed
Table
Dust Port
Housing
Interlock Key (1 of 2)
Figure 13. Dust port housing installed beneath
outfeed table.
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.
G0958 2 1⁄2" Dust Port......................... 150 CFM
G0959 4" Dust Port............................. 400 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.
To connect dust collection hose:
Fit 2 1⁄2" (G0958) or 4 " (G0959) dust hose over
1.
dust port and secure with hose clamp (see
Figure 14).
Figure 14. Dust hose installed on dust port.
2. Tug hose to make sure it does not come off.
-22-
Note: A tight fit is necessary for proper
performance.
Model G0958/G0959 (Mfd. Since 03/23)
Page 25
Test Run
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.
DO NOT start machine until all preceding
setup instructions have been performed.
Operating an improperly set up machine
Serious injury or death can result from
may result in malfunction or unexpected results that can lead to serious injury,
death, or machine/property damage.
Troubleshooting
The test run consists of verifying the following: 1)
The motor powers up and runs correctly, 2) the
safety disabling feature on the ON/OFF switch
works correctly, and 3) the safety disabling feature on the interlock switch works correctly.
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.
To test run machine:
Make sure all tools and objects used during
1.
setup are cleared away from machine.
Connect machine to power source.
2.
3. Turn machine ON, verify motor operation,
then turn machine OFF. Motor should run
smoothly and without unusual problems or
noises.
Remove ON/OFF switch disabling key, as
4.
shown in Figure 15.
Model G0958/G0959 (Mfd. Since 03/23)
Figure 15. Removing key from paddle switch to
disable switch and prevent unauthorized use.
-23-
Page 26
5. Try to start machine.
— If machine does not start, switch disabling
feature is working as designed. Proceed to
Step 6.
Recommended
Adjustments
— If machine starts, immediately turn
machine OFF and disconnect from power.
Switch disabling feature is not working
correctly. This safety feature must work
properly before proceeding with regular
operations. Call Tech Support for help.
Re-install disabling key in ON/OFF switch.
6.
7. Remove dust port housing.
8. Try to start machine.
— If machine does not start, interlock switch
disabling feature is working as designed.
Congratulations, test run is now complete!
— If machine starts, immediately turn machine
OFF and disconnect from power. Interlock
switch disabling feature is not working
correctly. This safety feature must work
properly before proceeding with regular
operations. Call Tech Support for help.
The adjustments listed below have been performed at the factory. However, because of the
many variables involved with shipping, we recommend that you verify the adjustments to ensure
the best possible results from your new machine.
Step-by-step instructions for these adjustments
can be found in the SERVICE section starting on
Page 43.
Factory adjustments that should be verified:
• Tensioning/replacing V-belts (Page 46).
• Calibrating jointer depth-of-cut scale (Page 48).
• Calibrating planer thickness scale (Page 48).
After approximately 16 hours of operation,
motor V-belt will stretch and seat into pulley
grooves and need to be properly tensioned
to avoid severely reducing life of V-belt.
Refer to Tensioning/Replacing V-Belts on
Page 46 for detailed instructions.
-24-
Model G0958/G0959 (Mfd. Since 03/23)
Page 27
SECTION 4: OPERATIONS
The purpose of this overview is to provide the novice machine operator with a basic understanding
of how the machine is used during operation, so
the
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
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
Operation Overview
machine controls/components
are easier to understand.
seek additional
, and do additional research
using machine.
Typical Jointing Operation
1. Examine workpiece to verify it is safe and
suitable for cutting.
Adjust fence tilt, if necessary, and lock fence
2.
in place.
3. Adjust infeed table height to set depth of cut
per pass.
Install dust port housing beneath outfeed
4.
table and insert interlock keys in table slots.
Put on safety glasses or face shield, a respi-
5.
rator, and ear protection.
Start jointer.
6.
7. Using push blocks as needed, hold workpiece
firmly against infeed table and fence, and
feed 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.
Eye injuries, respiratory problems, or hearing loss can occur while operating this
tool. Wear personal protective equipment to
reduce your risk from these hazards.
If you are 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 G0958/G0959 (Mfd. Since 03/23)
Repeat cutting process described above until
8.
desired results are achieved.
Stop jointer.
9.
-25-
Page 28
Typical Planing Operation
1. Examine workpiece to make sure it is suitable
for planing.
Put on safety glasses or face shield, a respi-
2.
rator, and ear protection.
Rotate cutterhead guard over jointer infeed
3.
table and secure with lock-out.
Install dust port housing on top of jointer
4.
outfeed table and insert interlock keys in
table slots.
Place workpiece on planer table with flat side
5.
down and correctly adjust table height for
workpiece thickness and depth of cut.
— If workpiece is bowed, surface plane
workpiece on jointer until one side is flat.
Doing so ensures that it will sit solidly on
planer table during operation.
When all safety precautions have been taken,
6.
turn planer ON.
Stand to one side of planer path to reduce
7.
risk of kickback injuries, then feed workpiece
into planer until infeed roller grabs it.
Note: Infeed and outfeed rollers control feed
rate of workpiece as it passes through planer.
Do not push or pull on workpiece.
— If cut is too deep and bogs down planer,
immediately reduce depth of cut.
Workpiece Inspection
Stock Inspection &
Requirements
Follow these rules when choosing stock for
jointing or planing:
• DO NOT joint or surface plane stock that
contains large or loose knots. Injury to the
operator or damage to the workpiece can
occur if a knot becomes dislodged during the
cutting operation.
• DO NOT joint or surface plane against the
grain direction. Cutting against the grain
increases the likelihood of kickback, as well
as tear-out on the workpiece.
• Always joint with cupped side of workpiece
facing down. Otherwise workpiece could
rock during cut, increasing likelihood of kickback.
• Jointing and surface planing with the
grain produces a better finish and is
safer for the operator. Cutting with the grain
is described as feeding the stock so the grain
points down and toward you on the jointer (see
Figure 16) or away from you on the planer (see
Figure 17) as viewed on the edge of the stock.
Note: If the grain changes direction along the
edge of the board, decrease the cutting depth
and make additional passes.
Once workpiece is clear of outfeed roller
8.
and stops moving, remove workpiece from
outfeed table and measure workpiece thickness. If further planing is required, raise
table approximately
crank, then feed workpiece into front of planer again.
Continue process until desired thickness is
9.
achieved, then turn machine OFF.
-26-
1
⁄4 to 1⁄2 turn of the height
CORRECT
With Grain
INCORRECT
Against Grain
Figure 16. Proper grain alignment with cutterhead
(jointer).
Model G0958/G0959 (Mfd. Since 03/23)
Page 29
6" Min.
1
/4" Min.
3
/4" Min.
Edge Jointing
CORRECT
With Grain
INCORRECT
Against Grain
Figure 17. Proper grain alignment with
cutterhead (planer).
• Only cut natural wood. This machine 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
jointer/planer, or the workpiece may break
or kick back during the operation.
Edge Jointing
6" Min.
3
/4" Min.
1
/4" Min.
Surface Planing
6" Min.
1
/4" Min.
• Scrape all glue off the workpiece before
• Remove foreign objects from the
IMPORTANT: Wood stacked on a concrete
• Make sure all stock is sufficiently dried
jointing or planing. Glue deposits on the
workpiece, hard or soft, will gum up the
cutterhead and produce poor results.
workpiece. Make sure that any stock you
process with the jointer/planer 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 hazard.
or dirt surface can have small pieces of concrete or stone pressed into the surface.
before jointing. 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.
3
/4" Min.
Figure 18. Minimum stock dimensions for jointer.
Thickness Planing
6" Min.
1
/4" Min.
3
/4" Min.
Figure 19. Minimum stock dimensions for planer.
Model G0958/G0959 (Mfd. Since 03/23)
-27-
Page 30
• Inspect your lumber for twisting or cupping,
and surface one face on a jointer if necessary
before planing workpiece.
•
•
•
amount of material on each pass. Only
•
•
• Carefully inspect all stock to make sure it is
free of large knots or foreign objects that may
damage your knives/inserts, cause kickback,
• When possible, plane equal amounts on
•
•
• Plane ONLY natural wood fiber. Do not plane
wood composites or other materials that
•
jointer before planing.
Below is a list of wood characteristics you may
encounter when planing. The following descriptions of defects will give you some possible
answers to problems you may encounter while
planing different materials. Possible solutions follow the descriptions.
Chipped Grain
Problem:
grain, planing lumber with knots or excessive
amount of cross grain, or using dull knives/inserts.
Note: Some amount of chipping is normal with
highly figured wood.
Solution: Decrease the depth of cut. Reduce the
feed rate. Inspect your lumber and determine if its
grain pattern is causing the problem. If the lumber
does not show substantial crossgrain, inspect
your knives/inserts.
Fuzzy Grain
Problem:
with too high of a moisture content. Sometimes
fuzzy grain is an unavoidable characteristic of
some woods, such as basswood. Fuzzy grain can
also be caused by dull knives/inserts.
Solution:
meter. If moisture is greater than 20%, sticker the
lumber and allow it to dry. Otherwise, inspect the
knife/insert condition.
Snipe
Problem
material removed than the rest of the board.
Usually caused when the workpiece is not properly supported as it goes through the machine. In
many cases, however, a small amount of snipe is
inevitable.
Solution:
the outfeed end of the planer. The best way to
deal with snipe is by planing lumber longer than
your intended work length and then cutting off the
excess after planing is completed.
Cutting ProblemsPlaning Tips
Scrape off all glue when planing glued-up
panels. Dried glue can quickly dull knives/
inserts.
DO NOT plane more than one piece at a time.
Never plane multiple pieces side by side.
Never remove more than the recommended
remove a small amount of material on each
pass when planing wide or dense stock.
Support the workpiece on both ends. Get
assistance from another person if you are
planing long lumber, or use roller stands to
support the workpiece.
Measure the workpiece thickness with cali-
pers to get exact results.
Usually a result of cutting against the
Usually caused by surfacing lumber
or be ejected from the planer.
each side of the board to reduce the chance
of twisting or cupping.
Use the entire width of the planer to wear
knives/inserts evenly. With narrow workpieces, alternate between far left, far right, and
the middle of the table. Your knives/inserts
will remain sharp much longer.
To avoid "chip marks," always plane WITH
the grain direction of the wood. Never plane
cross-grain or end-grain.
could break up in the planer and cause operator injury or damage to planer.
Always true cupped or warped stock on a
-28-
Check the lumber with a moisture
: Occurs when board ends have more
Hold workpiece up slightly as it leaves
Model G0958/G0959 (Mfd. Since 03/23)
Page 31
Pitch & Glue Build-Up
Problem: Glue and resin buildup on the rollers
and cutterhead will cause overheating by decreasing cutting sharpness while increasing drag in the
feed mechanism. The result can include scorched
lumber, uneven insert marks, and chatter.
Wood Types
The species of wood, as well as its condition,
greatly affects the depth of cut the jointer/planer
can effectively take with each pass.
Solution: Clean the rollers and cutterhead.
Chip Marks or Indentations
Problem: Chip indentation or chip bruising is the
result of wood chips not being thrown away from
the cutterhead and out of the machine. Instead
they are carried around the cutterhead, deposited
on the wood surface and crushed by the outfeed
roller. Some of the causes of chip indentation are:
Wood chips/sawdust not being properly
•
expelled from cutterhead.
The type of lumber being planed. Certain
•
species have a tendency to chip bruise.
A high moisture content (over 20%) or sur-
•
face moisture.
Dull knives/inserts.
•
• Excessive depth of cut.
Solution:
Use a proper dust collection system.
•
• Lumber must be completely dry, preferably
kiln-dried (KD). Air-dried (AD) lumber must
be seasoned properly and have no surface
moisture. DO NOT surface partially-air-dried
(PAD) lumber.
Make sure knives/inserts are sharp.
•
• Reduce depth of cut.
The chart in the figure below shows the Janka
Hardness Rating for a number of commonly
used species. The higher the number, the harder
the workpiece, and the less material should be
removed in any one pass for good results.
Note: The Janka Hardness Rating is expressed in
pounds of force required to embed a 0.444" steel
ball into the surface of the wood to a depth equal
to half the ball's diameter.
Janka
Species
Ebony 3220
Red Mahogany 2697
Rosewood 178 0
Red Pine 1630
Sugar Maple 1450
White Oak 1360
White Ash 1320
American Beech 1300
Red Oak 129 0
Black Walnut 1010
Teak 1000
Black Cherry 950
Cedar 900
Sycamore 770
Douglas Fir 660
Chestnut 540
Hemlock 500
White Pine 420
Basswood 410
Eastern White Pine 380
Balsa 100
Figure 20. Janka Hardness Rating for some
common wood species.
Hardness
Model G0958/G0959 (Mfd. Since 03/23)
-29-
Page 32
Setting Jointer
Depth of Cut
Depth-of-Cut Scale
The depth of cut can be referenced directly
from the depth scale located on the front of the
machine (see Figure 22).
The depth of cut on a jointer is the amount of material removed from the bottom of the workpiece as
it passes over the cutterhead.
The depth of cut is set by adjusting the height of
the infeed table relative to the cutterhead inserts
at TDC (top dead center).
The depth-of-cut scale (see Figure 22) goes up to
5
⁄64", but the maximum depth of cut should never
exceed
Do NOT exceed recommended 1⁄16" depth of
cut per pass or kickback and serious injury
may occur.
1
⁄16".
Adjusting Infeed Table Height
The infeed table adjustment knob (see Figure 21)
raises and lowers the infeed table. Turn the knob
clockwise to raise the table, and counterclockwise
to lower the table.
Note: Depth scale on G0959 can be calibrated or
"zeroed" if it is not correct. Refer to Calibrating
Jointer Depth-of-Cut Scale (G0959 Only) on
Page 48 for more information.
Scale
Depth Indicator
Figure 22. Location of depth-of-cut scale (G0959
shown).
Infeed Table
Adjustment Knob
Figure 21. Location of infeed table adjustment
knob.
-30-
Model G0958/G0959 (Mfd. Since 03/23)
Page 33
3. Edge Joint on Jointer—Concave edge of
4. Rip Cut on a Table Saw—Jointed edge
Squaring Stock for
Squaring stock involves four steps performed
—Concave face of
2. Surface Plane on a Thickness Planer—
Opposite face of workpiece is surface planed
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 tablesaw 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
Jointing
workpiece is jointed flat with jointer.
of workpiece is placed against a table saw
fence and opposite edge cut off.
................................................................ 1
................................................................ 1
in the order below:
1. Surface Plane on Jointer
workpiece is surface planed flat with jointer.
flat with a thickness planer.
Previously
Jointed
45
30
15
Edge
Previously Surface
Planed Face
Model G0958/G0959 (Mfd. Since 03/23)
-31-
Page 34
To surface plane on jointer:
1.
Stock Inspection &
2.
To minimize risk of kickback,
" per pass
6.
Keep hands at least 4" away
from cutterhead during the entire cut. Instead
safely reposition it on the outfeed side to continue supporting workpiece. Use push blocks
3.
4.
5.
To ensure workpiece remains
of workpiece
7.
When squaring up stock, cut opposite
side of workpiece with a planer instead of the
jointer to ensure boths sides are parallel.
Surface Planing on
Failure to use push blocks when surface
ing rotating cutterhead, which will cause
serious personal injury. ALWAYS use push
The purpose of surface planing (see example
Figures
face on a piece of stock to prepare it for thickness
planing on a planer.
Jointer
below) on the jointer is to make one flat
planing could result in your hands contact-
blocks when surface planing on jointer!
Inspect stock to ensure it is safe and suitable
for the operation (see
Requirements section).
Set infeed table height to desired cutting
depth for each pass.
CAUTION:
do not exceed a cutting depth of
when surface planing.
Set fence to 90°.
Start jointer.
Place workpiece firmly against fence and
infeed table.
CAUTION:
stable during cut, concave sides
must face toward table and fence.
Feed workpiece completely across cutter-
head while keeping it firmly against fence
and tables during the entire cut.
1
⁄16
Figure 23. Example photo of a surface planing
Removed
Surface
operation.
CAUTION:
of allowing a hand to pass directly over cutterhead, lift it up and over cutterhead, and
whenever practical to further reduce risk of
accidental hand contact with cutterhead.
Repeat Step 6 until entire surface is flat.
Tip:
-32-
Model G0958/G0959 (Mfd. Since 03/23)
Page 35
Edge Jointing on
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.
Jointer
It is
squaring up warped
To edge joint on jointer:
1. Inspect stock to ensure it is safe and suitable
for the operation (see Stock Inspection &
Requirements section).
Surface plane workpiece (see Surface
2.
Planing on Jointer section).
3. Set infeed table height to desired cutting
depth for each pass.
CAUTION: To minimize risk of kickback,
do not exceed a cutting depth of
Set fence to 90°.
4.
5. Start jointer.
6. Place workpiece firmly against fence and
infeed table with concave side facing down.
CAUTION: To ensure workpiece remains
stable during cut, concave sides of workpiece
must face toward table and fence.
1
⁄16" per pass.
Removed
Surface
Figure 24. Example photo of an edge jointing
operation.
Feed workpiece completely across cutterhead
7.
while keeping it firmly against fence and
tables during the entire cut.
CAUTION: 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
accidental hand contact with cutterhead.
Repeat Step 6 until the entire edge is flat.
8.
Tip: 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.
Model G0958/G0959 (Mfd. Since 03/23)
-33-
Page 36
Bevel Cutting on
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.
Jointer
To bevel cut on jointer:
1. Inspect stock to ensure it is safe and suitable
for the operation (see Stock Inspection &
Requirements section).
Surface plane workpiece (see Surface
2.
Planing on Jointer section).
Edge joint workpiece (see Edge Jointing on
3.
Jointer section).
Set infeed table height to cutting depth
4.
desired for each pass.
CAUTION: Do not exceed cutting depth
1
of
⁄16" per pass.
Set fence tilt to desired angle of cut.
5.
6. Place workpiece against fence and infeed
table with concave side face down.
Removed
Surface
Figure 25. Example photo of fence setup for a
bevel cut of 45°.
Start jointer.
7.
8. With a push block in your leading hand,
press workpiece against table and fence
with firm pressure, and feed workpiece over
cutterhead with a push block in your trailing
hand.
CAUTION: When your leading hand gets
within 4" of the cutterhead, lift it up and over
cutterhead, and place push block on portion
of the workpiece once it is 4" past cutterhead.
Now, focus your pressure on outfeed end
of the workpiece while feeding, and repeat
same action with your trailing hand when it
gets within 4" of cutterhead. To help keep
your hands safe, DO NOT let them get closer
than 4" from moving cutterhead at any time
during operation!
Repeat cutting process, as necessary, until
9.
you are satisfied with the results.
-34-
Model G0958/G0959 (Mfd. Since 03/23)
Page 37
Jointer/Planer
Conversion
After completing the Assembly section on Page
21, the machine is set up for jointer operations.
To prepare the machine for planer operations,
the following conversion must be performed: The
dust port housing must be moved from the bottom
of the outfeed table to the top of the table, and
the cutterhead guard lock-out must be engaged
to prevent the guard from springing into position
over the cutterhead during planer operations.
Figure 27. Illustration of cutterhead guard lock-
out in raised position.
To perform jointer/planer conversion:
DISCONNECT MACHINE FROM POWER!
1.
G0958 Only: Move fence all the way right, tilt
2.
to 45° outward, and lock in position.
G0959 Only: Remove fence from support brack-
et, tilt bracket to 45° outward, and lock in position.
Release interlock keys on both sides of
3.
outfeed table, and remove dust port housing.
Carbide inserts are very sharp and can
quickly cut hands. ALWAYS use caution
when working around these parts to reduce
risk of personal injury.
4.
Rotate cutterhead guard over infeed table and
secure with lock-out (see Figures 26–27).
5.
Position dust port housing on top of outfeed
table (see Figure 28), and secure position by
inserting interlock keys in table slots.
G0959 Only: Thread lock knob into hole in
6.
face of infeed table (see Figure 28).
Install planer table height crank (see
7.
Figure 28).
Dust Port Housing
Lock Knob
Planer
Interlock
Key
(1 of 2)
Table
Height
Crank
Cutterhead Guard
Infeed
Lock-Out
Figure 26. Guard positioned over infeed table
(G0959 shown).
Model G0958/G0959 (Mfd. Since 03/23)
Table
Figure 28. Dust port housing installed on top of
outfeed table (G0959 shown).
Connect machine to dust collector.
8.
-35-
Page 38
Setting Planer
Depth of Cut
Table Movement per Handwheel Revolution
One Full Revolution
Material Thickness Range (G0958)
Material Thickness Range (G0959)
The depth of cut on a planer means the amount
of material that is removed from the top of the
workpiece as it passes underneath the cutterhead.
The depth of cut is set by adjusting the distance of
the table beneath the cutterhead. This distance is
the thickness of the workpiece minus the depth of
cut. The planing depth of cut is controlled by using
the planer table height crank on the right side of
the machine (see Figure 29). Rotating the crank
clockwise raises the table.
.........................................1⁄8"
........1⁄4"–43⁄4"
...........1⁄4"–6"
The thickness scale functions as a general guide
only, and is not intended for low-tolerance, precision results. A small amount of backlash may
be present with the planer table height crank
after switching height directions. Switching height
1
direction may cause slightly less than
⁄16" backlash during the first crank turn. As the crank is
turned more rotations in the same direction, backlash will not be a factor.
Thickness Scale
The thickness scale (see Figure 30) on the righthand side panel at the front of the machine shows
workpiece thickness after it leaves the planer. The
thickness measurement is indicated by the arrow.
Scale
1
⁄2 Turn
=1⁄16"
Up
3
⁄4 Turn
=3⁄32"
1 Turn
1
⁄8"
=
Down
1
⁄4 Turn
=1⁄32"
Figure 29. Crank height increments.
Although the correct depth of cut varies according to wood hardness and workpiece width, we
recommend the maximum depth of cut (per pass)
3
be no more than
⁄64". A series of light cuts will
give better end results and put less stress on the
planer than trying to take off too much material in
a single pass.
Arrow
Figure 30. Planer thickness scale components.
Note: The thickness scale does not provide a
precise measurement and should only be used for
approximate measurements. If precise workpiece
thicknesses are needed, use calipers to ensure
your workpieces meet your standards.
-36-
Model G0958/G0959 (Mfd. Since 03/23)
Page 39
Feeding Workpiece
The feed rate on this planer is automatically set
at 22 FPM. Infeed and outfeed rollers move the
workpiece through the planer while keeping it
firmly against the table and providing a consistent
rate of movement.
To feed workpiece into planer:
Place first 3"–4" of workpiece flat on planer
1.
table, then raise planer table until workpiece
just touches depth bar on bottom of jointer
outfeed table (see Figures 31–32).
2. Rotate planer table height crank 3⁄4 turn coun-
terclockwise to lower table approximately
3
⁄32". This will set depth of cut to 1⁄32". Remove
workpiece from planer.
Note: Any time you switch directions with
planer table height crank, there will be a small
amount of backlash—so the first full turn of
the crank after switching directions will be
1
slightly less than
⁄8". However, as long as you
move crank in same direction during operation, backlash will not be a factor.
Turn planer ON.
3.
Place workpiece on planer table with side to
4.
be planed facing up toward cutterhead.
Jointer
Outfeed Table
Figure 31. Basic planing operation setup.
G0959
Depth Bar
Figure 32. Location of depth bar (G0959 shown).
Note: On Model G0958, depth bar is incorporated
into bottom of jointer outfeed table.
Note: Boards more than 24" long should be
supported on both sides of planer.
Feed workpiece into front of planer (beneath
5.
jointer outfeed table), making sure not to
stand directly in front of or behind workpiece
to reduce risk of kickback injury.
— If cut is too deep and bogs down planer,
turn planer OFF immediately and allow it
to stop. Lower table, remove workpiece,
reduce depth of cut, then repeat Step 5.
Note: Infeed and outfeed rollers will automatically pull workpiece through planer during
operation. Do not push or pull on workpiece
once feed rollers have engaged it.
Once workpiece is clear of outfeed roller,
6.
measure workpiece thickness. If further plan-
1
ing is needed, raise table another
⁄4 turn (1⁄32")
of height crank, and repeat cutting operation.
Continue process described above until
7.
desired workpiece thickness is reached.
Thickness scale shows approximate thickness of workpiece after it has been cut.
Use this indicator to judge when thickness
is approximately correct. For more precise
applications, measure workpiece thickness
with calipers during cutting operation.
Model G0958/G0959 (Mfd. Since 03/23)
-37-
Page 40
Rotating/Replacing
Cutterhead Inserts
Put on heavy leather gloves to protect your
3.
fingers and hands.
The helical cutterhead is equipped with indexable
carbide inserts that can be rotated to reveal any
one of their four cutting edges. If one edge of the
insert becomes dull or damaged, simply rotate it
90° to reveal a fresh cutting edge, as shown in
Figure 33.
Figure 33. Insert rotating sequence.
Items Needed Qty
Torque Wrench .................................................. 1
T-Handle Torx Wrench T-20
Heavy Leather Gloves
Light Machine Oil............................... As Needed
Replacement Inserts
To rotate/replace cutterhead insert:
......................... As Needed
.............................. 1
................................1 Pair
Carbide inserts are very sharp and can
quickly cut hands. ALWAYS use caution and
heavy leather gloves when handling these
parts to reduce risk of personal injury.
4. Remove any sawdust or debris from head of
insert, Torx screw, and surrounding area.
Remove Torx screw and insert, then clean all
5.
dust and debris from both parts and pocket
they were removed from.
Note: Proper cleaning of insert, Torx screw,
and cutterhead pocket is critical to achieving a smooth finish. Dirt or dust trapped
between insert and cutterhead will raise
insert, and make marks on your workpiece
when jointing/planing.
Tip: Use low-pressure compressed air or
a vacuum nozzle to clean out cutterhead
pocket.
Rotate insert 90° and install so that a fresh
6.
cutting edge faces outward (see Figure 33).
DISCONNECT MACHINE FROM POWER!
1.
2. Remove dust port housing if installed on
top of outfeed table (see Figure 34), rotate
cutterhead guard over infeed table, and
secure with lock-out.
Cutterhead Guard
Lock-Out
Figure 34. Dust port housing removed, and
cutterhead guard lock-out engaged (fence
-38-
removed for clarity).
— When all four insert cutting edges have
been used, replace insert with a new one.
Always position insert reference dot in
same position when installing a new insert
to aid in rotational sequencing.
Lubricate Torx screw threads with a very
7.
small amount of light machine oil, wipe
excess off, and torque screw to 50–55 inch/
pounds.
Note: If too much oil is applied to threads,
excess oil will attempt to squeeze out of
threaded hole and raise insert during installation, bringing it out of height alignment.
When finished, re-install dust port housing
8.
and release lock-out so guard will swing back
over cutterhead.
Model G0958/G0959 (Mfd. Since 03/23)
Page 41
SECTION 5: ACCESSORIES
Installing unapproved accessories may
order online at www.grizzly.com or call 1-800-523-4777
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.
H9893—Carbide Replacement Inserts
Solid carbide indexable inserts for G0958/G0959.
Size: 15 x 15 x 2.5mm (10 pack).
T26419—NLGI#2 Syn-O-Gen Synthetic Grease
Formulated with 100% pure synthesized hydrocarbon basestocks that are compounded with special
thickeners and additives to make Syn-O-Gen
non-melt, tacky, and water resistant. Extremely
low pour point, extremely high temperature oxidation, and thermal stability produce a grease that is
unmatched in performance.
Figure 35. Replacement inserts for Model
G0958/G0959.
SB1365—South Bend Way Oil-ISO 68
Figure 36. Recommended product for machine
lubrication.
Figure 37. T26419 Syn-O-Gen Synthetic
Grease.
G4682—Dry Coating Lube
Spray on saw blades, router bits, shaper cutters even table tops - to form a low-friction coating that
works great, even under high temperature and
pressure. Contains no silicone or oil, so it won’t
stain or damage paint or wood finishes. 9.5 oz.
Figure 38. G4682 Dry Coating Lube.
Model G0958/G0959 (Mfd. Since 03/23)
-39-
Page 42
SECTION 6: MAINTENANCE
accidental startup, always
disconnect machine from
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.
Clean the components below with mineral spirits
or other oil/grease solvent cleaner and shop rags.
Cleaning &
To reduce risk of shock or
power before adjustments,
maintenance, or service.
Schedule
For optimum performance from your machine,
follow this maintenance schedule and refer to any
specific instructions given in this section.
Ongoing
To maintain a low risk of injury and proper
machine operation, if you ever observe any of the
items below, shut down the machine immediately
and fix the problem before continuing operations:
• Loose mounting bolts.
• Damaged inserts.
Worn or damaged wires.
•
Any other unsafe condition.
•
Protecting
Cleaning the Model G0958/G0959 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.
Lubrication
Monthly Check
• Clean chains and sprockets of dust, wood
chips, and old grease.
• Lightly coat chains and sprockets with NLGI#2
grease (see Page 39).
• Lubricate table height leadscrews with spray
lubricant (see Page 39).
• Check belt for tension, damage, or wear (see
Page 46). Also, ensure belt is clean and free
of oil or grease that could cause it to slip.
• Clean builtup sawdust and chips underneath
machine and around motor.
-40-
Items Needed Qty
Stiff Brush .......................................................... 1
Shop Rags
Mineral Spirits .................................... As Needed
T26419 or NLGI#2 Grease Equiv.
SB1365 or ISO 68 Equiv.
G4682 or Dry Coat Lube Equivalent
Open-End Wrench 8mm.................................... 1
Open-End Wrench 10mm (G0959 Only)
......................................... As Needed
....... As Needed
................... As Needed
.. As Needed
........... 1
Model G0958/G0959 (Mfd. Since 03/23)
Page 43
Infeed Table Ways (G0959 Only)
Oil Type ................SB1365 or ISO 68 Equivalent
Oil Amount
Lubrication Frequency
...........................................1–2 Drops
....................... As Needed
Table Height Leadscrews
Oil Type .......................G4682 Dry Coating Lube
Oil Amount
Lubrication Frequency
......................................... As Needed
.............................Monthly
Raise infeed table all the way up, remove planer
table height crank, remove (2) lock nuts, and set
cover aside. Place a couple of drops of oil at top
of each way, as needed, and move table up and
down to distribute (see Figure 39). Re-install
cover and lock nuts, and wipe off excess oil.
Repeat on opposite side of table.
Cover
x 2
Table Ways
Figure 39. Location of infeed table ways on front
of machine.
Infeed Table Adjustment Shaft
Oil Type ................SB1365 or ISO 68 Equivalent
Oil Amount
Frequency
Lubricate threaded portion of infeed table adjustment shaft with light machine oil, as needed (see
Figure 40). Wipe off excess oil and sawdust with
a cloth.
............................................Thin Coat
.......................................... As Needed
Raise infeed table all the way up. Use mineral
spirits and shop rags to clean away any debris
and grime, then spray a light coat of dry lube onto
the leadscrew threads (see Figure 41).
Leadscrews
Figure 41. Location of table height leadscrews.
Feed Roller Drive Chain
Grease Type ............T26419 or NLGI#2 or Equiv.
Amount
Lubrication Frequency
The infeed and outfeed rollers receive the transferred power from the cutterhead through the
drive chain system on the front of the machine
(see Figure 42). Remove the cover. Use mineral
spirits and shop rags to clean away any debris
and grime, then brush a light coat of grease onto
the chain and sprockets.
................................................Light Coat
.............................Monthly
Adjustment
Shaft
Figure 40. Location of infeed table adjustment
shaft.
Model G0958/G0959 (Mfd. Since 03/23)
Sprockets
Drive
Chain
Figure 42. Location of drive chain and sprockets.
-41-
Page 44
Table Height Chain & Sprockets
Oil Type ...................T26419 or NLGI#2 or Equiv.
Oil Amount
Frequency
...........................................Light Coat
.......................................... As Needed
Cleaning Infeed &
Outfeed Rollers
The table height leadscrews are synchronized by
the table height chain and sprockets (see Figure
43) located beneath the base of the machine. Lay
the machine on its back to access these components. Use mineral spirits and shop rags to clean
away any debris and grime, then brush a light coat
of grease onto the chain and sprockets. Move
table up and down to distribute grease.
Sprockets
Table
Height
Chain
Figure 43. Location of table height chain and
sprockets.
Saw dust and workpiece grime can accumulate
on the infeed and outfeed rollers, creating inconsistent pressure on the workpiece as it is fed
through the cutterhead.
Items Needed Qty
Solvent ............................................................... 1
Shop Rags
Carbide inserts are very sharp and can
quickly cut hands. ALWAYS use caution and
heavy leather gloves when working near
these parts to reduce risk of personal injury.
To clean infeed and outfeed rollers:
DISCONNECT MACHINE FROM POWER!
1.
2. Lower planer table completely to expose
infeed and outfeed rollers (see Figure 44).
Clean rubber infeed and outfeed rollers with
3.
solvent to remove any pitch or stuck-on chips
(see Figure 44).
......................................... As Needed
-42-
Figure 44. Cleaning infeed roller.
4. Use a vacuum and clean brush to remove
any trapped material from between roller and
headstock.
Model G0958/G0959 (Mfd. Since 03/23)
Page 45
Review the troubleshooting procedures in this section if a problem develops with your machine. If you need
the
serial number and manufacture date of your machine before calling.
Service
SECTION 7: SERVICE
replacement parts or additional help with a procedure, call our Technical Support. Note: Please gather
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.
Model G0958/G0959 (Mfd. Since 03/23)
1. ON/OFF switch disabling key removed.
2. Interlock switch disabling key(s) removed.
3. Machine circuit breaker tripped or at fault.
4. Incorrect power supply voltage or circuit
size.
5. Power supply circuit breaker tripped or fuse
blown.
6. Wiring broken, disconnected, or corroded.
7. Motor brushes worn out.
8. ON/OFF or circuit breaker switch at fault.
9. Interlock switch at fault.
10. Motor or motor bearings at fault.
1. Workpiece material unsuitable for machine.
2. Feed rate/cutting speed too fast.
3. Excessive depth of cut.
4. Machine undersized for task.
5. Belt(s) slipping/pulleys misaligned.
6. Motor brushes worn out.
7. Pulley/sprocket slipping on shaft.
8. Motor overheated, tripping machine circuit
breaker.
9. Extension cord too long.
10. Motor or motor bearings at fault.
1. Motor or component loose.
2. Feet not adjusted properly.
3. V-belt(s) worn, loose, pulleys misaligned or
belt slapping cover.
4. Insert(s) at fault.
5. Pulley loose.
6. Motor mount loose/broken.
7. Cutterhead bearings at fault.
8. Motor bearings at fault.
1. Install ON/OFF switch disabling key.
2. Install interlock switch disabling key(s).
3. Reset circuit breaker on switch.
4. Ensure correct power supply voltage and circuit
size.
5. Ensure circuit is free of shorts. Reset circuit breaker
or replace fuse.
6. Fix broken wires or disconnected/corroded
connections (Page 54).
7. Remove/replace brushes (Page 52).
8. Replace switch/circuit breaker.
9. Replace switch.
10. Replace motor.
1. Only cut wood/ensure moisture is below 20% (Page
27).
2. Decrease feed rate/cutting speed (jointer).
3. Decrease depth of cut (Pages 30 & 36).
4. Use correct/sharp inserts (Page 38). Reduce feed
rate or depth of cut (Pages 30 & 36).
5. Clean/tension/replace belt(s); ensure pulleys are
aligned (Page 46).
6. Replace motor brushes (Page 52).
7. Tighten/replace loose pulley/shaft.
8. Clean motor, let cool, and reduce workload. Reset
breaker.
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. Adjust feet to stabilize machine.
3. Inspect/replace belts with a new matched set. Realign pulleys if necessary (Page 46).
4. Replace/rotate insert(s) (Page 38).
5. Secure pulley on shaft.
6. Tighten/replace.
7. Replace bearing(s)/realign cutterhead.
8. Test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement.
-43-
Page 46
Jointer Operations
Symptom Possible Cause Possible Solution
Table is hard to
adjust.
Excessive snipe
(gouge in end of
board that is uneven
with rest of cut);
back 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.
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. Table height shaft is dirty or lock collars are
misaligned.
2. Infeed table lock screws too tight.
1. Operator pushing down on trailing end
(infeed side) of workpiece as it leaves
cutterhead.
1. Workpiece is rough or has loose knots/
surface flaws; not suitable for jointing
2. Not feeding workpiece to cut "with" the
grain.
3. Dull insert(s).
4. Nicked or chipped insert(s).
5. Feeding workpiece too fast.
6. Excessive depth of cut.
7. Lack of proper dust collection or clogged
dust port.
1. Wood has high moisture content.
2. Dull insert(s).
1. Nicked or chipped insert(s).
2. Loose or incorrectly installed insert(s).
3. Dirt or debris under insert(s).
1. Feeding workpiece too fast.
2. Insert(s) not adjusted at even heights in
cutterhead.
3. Dirt or debris under insert(s).
1. Dull 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.
1. Fence not square to table; fence tilt
unlocked.
2. Warped infeed or outfeed table.
3. Insert(s) not adjusted at even heights in
cutterhead.
1. Clean shaft and properly align collars (Page 51).
2. Loosen screws on both sides just enough to allow
table to move smoothly.
1. Focus most of the workpiece pressure against
outfeed table while cutting.
1. Inspect workpiece (Page 26). Use smooth stock
without loose knots/surface flaws.
2. Flip workpiece 180° before feeding again.
3. Rotate/replace insert(s) (Page 38).
4. Rotate/replace insert(s) (Page 38).
5. Reduce feed rate.
6. Reduce depth of cut.
7. Clear blockages, ensure dust collection is operating
efficiently; upgrade dust collector.
1. Ensure wood moisture content is less than 20%.
Allow to dry if necessary.
2. Replace/rotate insert(s) (Page 38).
1. Replace/rotate insert(s) (Page 38).
2. Remove/replace insert(s) and install properly.
3. Remove insert(s), clean bottom of insert/cutterhead
mounting pocket, and re-install (Page 38).
1. Reduce feed rate.
2. Remove, clean, and re-install any inserts that are
"raised" in cutterhead (Page 38).
3. Remove insert(s), clean bottom of insert/cutterhead
mounting pocket, and re-install (Page 38).
1. Rotate/replace insert(s) (Page 38).
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.
1. Square fence to table; lock fence.
2. Replace table.
3. Remove, clean, and re-install any inserts that are
"raised" in cutterhead (Page 38).
-44-
Model G0958/G0959 (Mfd. Since 03/23)
Page 47
Planer Operations
Symptom Possible Cause Possible Solution
Excessive snipe
(gouge at the end of
the workpiece that is
uneven with the rest
of the cut).
Note:
A small
amount of snipe is
inevitable with all
types of planers—
the key is to
minimize it.
Workpiece stops/
slows in middle of
cut.
Chipping (consistent
pattern).
Chipping/indentation
in workpiece surface
(inconsistent
pattern).
Fuzzy grain. 1. Wood may have high moisture content or
Long lines or ridges
that run along length
of board.
Uneven cutting
marks, wavy
surface, or chatter
marks across face
of board.
Glossy surface. 1. Dull insert(s).
Infeed/outfeed
rollers not rotating.
Vibration when
running or cutting.
1. Workpiece not supported as it leaves
planer.
2. Some snipe is inevitable.
1. Excessive depth of cut.
2. Pitch and glue buildup on planer
components.
1. Knots or conflicting grain direction in wood.
2. Taking too deep of a cut.
3. Nicked, chipped, or dull inserts.
1. Chips aren't being properly expelled from
cutterhead.
surface wetness.
2. Dull insert(s).
1. Nicked or chipped insert(s). 1. Rotate/replace insert(s) (Page 38).
1. Insert(s) not properly installed.
2. Worn cutterhead bearings.
2. Cutting depth too shallow.
1. Chain and sprockets are worn,
misadjusted, disconnected, or broken.
1. Loose/damaged insert(s).
2. Damaged V-belt.
3. Worn cutterhead bearings.
4. Loose/damaged cutterhead.
1. Hold workpiece up slightly as it leaves outfeed end
of planer.
2. Plane lumber longer than your intended workpiece
length, then cut off excess after planing complete.
1. Reduce depth of cut (Page 36). Reduce cutting
depth when planing hard woods.
2. Clean internal cutterhead components with pitch/
resin dissolving solvent.
1. Inspect workpiece for knots and grain direction; only
use clean stock, and cut WITH the grain (Page 26).
2. Reduce depth of cut. (Reduce cutting depth when
planing hard woods.) (Page 36)
3. Rotate/replace insert(s) (Page 38).
1. Use proper dust collection system.
1. Check moisture content is below 20% and allow to
dry if moisture is too high (Page 27).
2. Rotate/replace insert(s) (Page 38).
1. Remove insert(s), properly clean mounting pocket,
and re-install (Page 38).
2. Check/replace cutterhead bearings.
1. Rotate/replace insert(s) (Page 38).
2. Increase depth of cut (Page 36).
1. Adjust chain and sprockets (Page 52); replace if
necessary.
1. Tighten/replace insert(s) (Page 38).
2. Replace belt (Page 46).
3. Check/replace cutterhead bearings.
4. Tighten/replace cutterhead.
Model G0958/G0959 (Mfd. Since 03/23)
-45-
Page 48
Tensioning/
Replacing V-Belts
To replace feed belt:
DISCONNECT MACHINE FROM POWER!
1.
2. Remove front cover.
The Model G0958/G0959 uses two V-belts. The
drive belt transfers power from the motor to the
cutterhead, and the feed belt transfers power
from the cutterhead to the infeed and outfeed rollers. To ensure efficient transfer of power to these
systems, make sure the belts are always properly
tensioned and in good condition.
If the belts are worn, cracked, or damaged,
replace them immediately.
Items Needed Qty
Hex Wrenches 4mm ....................................1 Ea.
Open-End Wrench or Socket 8mm
Replacement Feed Belt
G0958 (PN P0958123) ............................... 1
G0959 (PN P0959167) ............................... 1
Replacement Drive Belt
G0958 (PN P0958124) ............................... 1
G0959 (PN P0959166) ............................... 1
................... 1
3. Roll belt off pulleys and install new belt (see
Figure 45).
Note: The elasticity of the feed belt makes it
possible to easily stretch it over the pulleys.
Cutterhead Pulley
Feed Belt
Feed Pulley
Figure 45. Feed belt components.
V-belts and pulleys will be hot after operation. Allow them to cool before handling.
Replacing Feed Belt
Due to the design of the machine, the feed belt
can be replaced, but there is not a mechanism for
tensioning the belt. When installed correctly, the
belt will be properly tensioned.
When belt is fully on both pulleys, rotate it
4.
several times to make sure belt ribs are fully
seated in pulley grooves.
Re-install front cover.
5.
-46-
Model G0958/G0959 (Mfd. Since 03/23)
Page 49
Tensioning/Replacing Drive Belt
In order to remove the drive belt, the feed belt
must first be removed.
To tension/replace drive belt:
DISCONNECT MACHINE FROM POWER!
1.
2. Remove front cover.
3. If drive belt needs to be replaced, roll feed
belt off pulleys (see Figure 46).
Loosen (do not remove) (4) motor mount
4.
screws (see Figure 46) to release tension on
drive belt, then roll belt off pulleys and install
new belt.
Cutterhead Pulley
5.
Once belt is installed on both pulleys, rotate it
several times to make sure belt ribs are fully
seated in pulley grooves.
To adjust belt tension, press down on motor
6.
to maintain tension on belt.
7.
Press belt with moderate pressure in center to
check belt tension. Belt is correctly tensioned
1
when there is approximately
⁄4" deflection
when pushed, as shown in Figure 47.
Cutterhead Pulley
Approximately
1
/4" Deflection
Motor Pulley
Drive Belt
Motor Pulley
Figure 46. Drive belt components.
Feed Belt
Motor
Mount
Screws
(2 of 4)
Figure 47. Correct amount of belt deflection.
8.
Once belt tension is correct, tighten motor
mount screws, re-install feed belt, and reinstall front cover.
Model G0958/G0959 (Mfd. Since 03/23)
-47-
Page 50
Jointer Scale Planer Scale
Calibrating Jointer
Depth-of-Cut Scale
(G0959 Only)
The depth-of-cut scale on the infeed table can be
calibrated or "zeroed" if it is not correct.
Needed Qty
Tools
Straightedge ...................................................... 1
Phillips Head Screwdriver #2
To calibrate jointer depth-of-cut scale:
DISCONNECT MACHINE FROM POWER!
1.
Use a straightedge to ensure infeed table is
2.
exactly even with outfeed table, as shown in
Figure 48.
............................ 1
Calibrating Planer
Thickness Scale
Although correctly set at the factory, the scale can
be adjusted for accuracy if it becomes necessary.
The steps below reference Model G0959, but the
steps for adjusting the scale on Model G0958 are
very similar.
Items Needed Qty
Phillips Head Screwdriver #2 (G0958) .............. 1
Hex Wrench 4mm (G0959)
Scrap Piece of Stock
Calipers
To calibrate planer thickness scale:
Plane scrap piece of stock until it is flat on
1.
............................................................. 1
both sides and has even thickness along its
length.
................................ 1
......................................... 1
Straightedge
InfeedOutfeed
Figure 48. Infeed table even with outfeed table.
3. Loosen Phillips head screw (see Figure 49),
adjust scale pointer to zero, then tighten
screw.
Depth
Indicator
Note: Turn scrap board over between each
pass to make surfaces parallel.
Use calipers to measure board thickness.
2.
3. If there is a discrepancy between board thick-
ness and reading on height scale, loosen
cap screw shown in Figure 50, adjust position of arrow to indicate correct thickness,
then tighten screw.
Scale
Scale
Figure 49. Scale adjusted to "0" position.
-48-
Arrow
Figure 50. Scale components used to calibrate
thickness reading.
Model G0958/G0959 (Mfd. Since 03/23)
Page 51
Setting Fence Stops
G0959
The fence on the Model G0958/G0959 has
adjustable 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).
Tools Needed Qty
Hex Wrenches 2.5, 4, 5mm .........................1 Ea.
Open-End Wrench 7, 8, 10mm
Combination Square
Phillips Head Screwdriver #2
.......................................... 1
....................1 Ea.
............................ 1
Setting 90º Fence Stop
DISCONNECT MACHINE FROM POWER!
1.
2. Loosen fence tilt lock handle (see Figures
51–52) and adjust fence to 90º position (0º on
fence scale), then tighten handle.
90º Fence
Stop
Cap
Screw
Figure 52. Components for setting 90º fence
angle (G0959).
3. Place combination square on jointer table
with 90º side against fence (see Figure 53).
If fence is flush against combination
—
square, 90º fence stop is set correctly. No
adjustment is necessary.
If fence is not flush against combination
—
square, proceed to Step 4.
Jam
Nut
Tilt Lock
Handle
G0958
Jam Nut
90º Fence
Cap Screw
Figure 51. Components for setting 90º fence
Stop
angle (G0958).
Tilt Lock
Handle
Figure 53. Example of checking 90º fence angle
with square.
Loosen jam nut and cap screw shown in
4.
Figures 51–52.
Loosen fence tilt lock handle, adjust fence
5.
until it is flush against combination square,
then tighten handle.
Model G0958/G0959 (Mfd. Since 03/23)
Adjust cap screw until it just touches 90º
6.
fence stop, then tighten jam nut without letting cap screw move.
-49-
Page 52
Setting 45º Outward (135º) Fence
Stop
1. DISCONNECT MACHINE FROM POWER!
2. Loosen fence tilt lock handle (see Figures
54–55) and adjust fence to 45º outward posi-
tion, then tighten handle.
Jam Nut
Tilt Lock Handle
Set Screw
G0958
3. Place combination square on jointer table
with 45º side against fence (see Figure 56).
If fence is flush against combination
—
square, 45º fence stop is set correctly. No
adjustment is necessary.
If fence is not flush against combination
—
square, proceed to Step 4.
Figure 54. Components for setting 45º fence
angle (G0958).
Tilt Lock
Handle
Jam Nut
Cap Screw
G0959
Figure 55. Components for setting 45º fence
angle (G0959).
Figure 56. Example of checking 45º fence angle
with square.
4.
Loosen fence tilt lock handle, adjust fence
until it is flush against combination square,
then tighten handle.
5. G0958 Only: Loosen jam nut (see Figure
54), adjust set screw until it just touches back
of fence, then tighten jam nut without letting
set screw move.
G0959 Only: Loosen jam nut (see Figure
55), adjust cap screw until it just touches
back of fence, then tighten jam nut without
letting cap screw move.
-50-
Model G0958/G0959 (Mfd. Since 03/23)
Page 53
Elevation Shaft
Setting Infeed Table
Positive Stops
The infeed tables on the Model G0958/G0959
include positive stops that can be adjusted to
allow the operator to quickly adjust table height
between cuts.
We recommend setting the minimum depth of cut
1
⁄32", and the maximum depth of cut to 1⁄16" for
to
most operations.
Do not exceed 1⁄16" cut per pass on this
machine or the risk of kickback and serious
injury will be greatly increased!
Each positive stop controls the top or bottom
range of movement for the infeed table. The jam
nuts on the G0958 (see Figure 57) and the set
screws on the G0959 (see Figure 58) lock the
stops in position so they will not move during
operations.
Infeed Table
Adjustment Shaft
Jam
Nuts
Hex
Nuts
Figure 57. Location of infeed table positive stops
(G0958).
Infeed Table
Lock Collars
Adjustment Shaft
Tools Needed Qty
Hex Wrench 3mm (G0959 Only) ....................... 1
Open-End Wrench 10mm (G0958 Only)
........... 1
Set Screws (2 of 4)
Figure 58. Location of infeed table positive stops
(G0959).
Model G0958/G0959 (Mfd. Since 03/23)
-51-
Page 54
Elevation Chain
Adjusting Table
Height Chain
The table height chain transfers movement from
the planer table height crank to the columns
that control table height. The chain drive can be
adjusted to remove slack if the chain stretches
over time.
Tool Needed Qty
Hex Wrench 6mm .............................................. 1
To adjust table height chain:
1.
DISCONNECT MACHINE FROM POWER!
2. Gently lay machine on its back to expose
table height chain beneath machine base.
Checking/Replacing
Motor Brushes
The motor on the G0958/G0959 is equipped with
two long-life carbon brushes—one on each side
of the motor. The brush life is affected by motor
loads and usage. Worn brushes will result in intermittent operation and difficulty starting the motor.
If either brush is worn down to
replace both brushes as a set.
Items Needed Qty
Flat Head Screwdriver 3⁄16" ................................ 1
Motor Brushes (PN P0958084-1)
To check/replace motor brushes:
1. DISCONNECT MACHINE FROM POWER!
Gently lay machine on its back to expose
2.
motor beneath machine base.
1
⁄4" (6mm) or less,
...................... 2
Do not let chain fall off sprockets. It can be
very difficult to return chain to its proper
location on sprockets without changing
table adjustments.
3. Loosen cap screw shown in Figure 59, then
push idler sprocket against chain with moderate pressure. Maintain pressure on sprocket
and tighten cap screw.
Idler
Sprocket
Unscrew plastic brush covers, and remove
3.
motor brush assemblies (see Figure 60).
Note: As you remove brush assembly, make
note of carbon tip orientation. If found acceptable, re-install in same way.
Brush Assembly
Figure 60. Removing motor brush.
Figure 59. Location of table height chain and
idler sprocket.
-52-
4. Measure length of carbon tip. If carbon tip is
worn down to
brush assemblies with new ones.
Insert brush assemblies back into motor,
5.
re-install plastic caps, and position machine
right-side up.
Model G0958/G0959 (Mfd. Since 03/23)
1
⁄4" (6mm) or less, replace both
Page 55
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
number and manufacture date of your
machine before calling. This information can be found on the main machine label.
SECTION 8: WIRING
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
(570) 546-9663 for assistance BEFORE making any changes to the wiring on your machine. An updated
wiring diagram may be available. 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 (570) 546-9663.
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 G0958/G0959 (Mfd. Since 03/23)
-53-
Page 56
Wiring Diagram
Wiring Diagram
24
14
Interlock
Switch
KEDU QKS8
14A 250V
Switch Box
Ground
23
13
Figure 62. Switch box wiring.Figure 61. Interlock switch wiring.
Switch Box Cover
120V Motor
Paddle Switch
DKLD AN17
20A 125V
-54-
Circuit
Breaker
ZHONGZUI 15A
125/250VAC
3 6
1 4
Neutral
Hot
Ground
READ ELECTRICAL SAFETY
ON PAGE 53!
120 VAC
5-15 Plug
Model G0958/G0959 (Mfd. Since 03/23)
Page 57
SECTION 9: PARTS
Please Note: We do our best to stock replacement parts whenever possible, but we cannot guarantee that all parts shown here
are available for purchase. Call (800) 523 - 4777 or visit our online parts store at www.grizzly.com to check for availability.
G0958 Planer Table & Frame
24
25
26
27
1
2
30
28
29
71
54
60
40
47
70
69
39
42
43
48
49
59
61
62
34
38
18
31
19
20
21
22
23
35
55
56
50
36
58
37
51
46
57
52
45
41
53
4
3
5
6
7
10
8
9
11
12
32
14
13
15
33
16
17
68
67
66
44
64
65
63
Model G0958/G0959 (Mfd. Since 03/23)
BUY PARTS ONLINE AT GRIZZLY.COM!
Scan QR code to visit our Parts Store.
-55-
Page 58
G0958 Planer Table & Frame Parts List
REF P ART # DES CRIP TI ON REF P ART # DES CRIP TI ON
1 P0958001 CAP SCREW M5-.8 X 10 37 P0958037 DEP TH-OF-CUT SCA LE (J OI NTER)
2 P0958002 CORD HOOK 38 P0958038 THICKNESS SCALE (PLANER)
3 P0958003 REAR SUPPORT PANEL 39 P0958039 STANDOFF-HEX MM M5-.8 X 8, 78
4 P0958004 POWER CORD 14G 3W 72" 5-15P 40 P0958040 CAP SCREW M5-.8 X 6
5 P0958005 STRAIN RELIEF TYPE-3 M16-1.5 41 P0958041 TAP SCREW M3.5 X 13
6 P0958006 CAP SCREW M5-.8 X 10 42 P0958042 CRANK HANDLE BRACKET
7 P0958007 HEX NUT M8- 1. 25 43 P0958043 CORD CL AMP
8 P0958008 FOOT (RUB BER) 44 P0958044 PHLP HD SCR M5-.8 X 10
9 P0958009 FLAT WAS HER 8MM 45 P0958045 TAP SCREW M3.5 X 13
10 P0958010 CAP SCREW M8-1.25 X 16 46 P0958046 JUNCTION BOX (BACK)
11 P0958011 BASE 47 P0958047 J UNCTI ON BO X (FRONT)
12 P0958012 PHLP HD SCR M5-.8 X 14 48 P0958048 TERMINAL BAR 4P
13 P0958013 CORD CL AMP 49 P0958049 TAP SCREW 2.9 X 19
14 P0958014 HEX NUT M5- . 8 50 P0958050 STRAIN RELIEF TYPE-3 M16-1.5
15 P0958015 CHAIN 78L X 12.7 TYPE 081 51 P0958051 CIRCUIT BREAKER ZHONGZUI 15A 125/250V
16 P0958016 FLA T WAS HER 8MM 52 P0958052 TAP SCREW 2.9 X 19
17 P0958017 SPROCKET 6T 53 P0958053 SWI TCH MOUNTI NG PLATE
18 P0958018 LO CK NUT M5 -. 8 54 P0958054 TAP SCREW 2.9 X 9.5
19 P0958019 HEX NUT M5- . 8 55 P0958055 E XT TOO TH WAS HER 5MM
20 P0958020 LOCK WASHER 5MM 56 P0958056 FLAT WA SHER 5MM
21 P0958021 FLA T WAS HER 5MM 57 P0958057 LOCK WASHER 5MM
22 P0958022 CHAI N TE NSI ON WHE EL 58 P0958058 PHLP HD SCR M5-.8 X 10
23 P0958023 SHOULDER SCREW M5-.8 X 10, 10 X 21.5 59 P0958059 STANDOFF-HEX MM M5-.8 X 8, 78
24 P0958024 HANDL E CA P 60 P0958060 RE SET B UTTON
25 P0958025 PLANER TABLE ELEVATION CRANK 61 P0958061 HEX NUT M14-2
26 P0958026 PHLP HD SCR M4-.7 X 8 62 P0958062 FRO NT COVER
27 P0958027 FLA T WAS HER 4MM 63 P0958063 PADDLE SWITCH DKLD AN17 20A 125V
28 P0958028 GUIDE BLOCK 64 P0958064 FLAT WASHER 5 MM
29 P0958029 LEADSCREW (PRIMARY) 65 P0958065 ACO RN NUT M5-. 8
30 P0958030 LEADSCREW (SECONDARY) 66 P0958066 PUSH S TI CK
31 P0958031 PLANER TABLE 67 P0958067 PUSH BLOCK
32 P0958032 POINTER 68 P0958068 HEX WRENCH 4MM
33 P0958033 FLA T WAS HER 5MM 69 P0958069 CARBIDE INSERT 15 X 15 X 2.5MM-5PK
34 P0958034 PHLP HD SCR M5-.8 X 12 70 P0958070 FLAT HD TORX SCR T20 M5-.8 X 12
35 P0958035 BUS HI NG (RUB BE R) 71 P0958071 T- HANDLE TORX DRI V E T-20
36 P0958036 FRONT SUPP ORT PA NEL
-56-
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Model G0958/G0959 (Mfd. Since 03/23)
Page 59
108
158
159
159-2
159-3
158-11
158-10
158-9
158-8
158-7
158-6
158-5
159-1
159-4
158-13
158-12
158-3
72
G0958 Jointer Table & Fence
158-14
81
74
75
76
158-22
82
80
158-17
158-4
158-20
158-21
84-2
83
78
79
158-18
158-19
89
90V2
84-1
158-23
158-24
100
99
102
97
96
91V2
84
101
98
92
93
107
103
105
94
85
86
88
106
95
87
133
104
142
132
140
117
118
157
139
129
122
121
141
131
130
120
110
158-15
158-16
158-2
158-1
159-5
73
77
128
112
154
150
134
111
151
144
137
136
135
119
109
138
127
114
156
116
115
155
153
152
145
143
126
113
149
148
147
146
125
124
123
Model G0958/G0959 (Mfd. Since 03/23)
BUY PARTS ONLINE AT GRIZZLY.COM!
Scan QR code to visit our Parts Store.
-57-
Page 60
G0958 Jointer Table & Fence Parts List
REF P ART # DES CRIP TI ON REF PART # DES CRIPTI ON
72 P0958072 OUTFEED TABLE 130 P0958130 CONNE CTI NG ROD
73 P0958073 CAP SCREW M4-.7 X 28 131 P0958131 HEX NUT M6- 1
74 P0958074 I NTERLOCK SWITCH KEDU QKS8 14A 250V 132 P0958132 FLA T WASHER 8MM
75 P0958075 I NTERL OCK SWI TCH BRACK ET 133 P0958133 CAP SCREW M8-1.25 X 16
76 P0958076 FL AT WASHER 5 MM 134 P0958134 CAP SCREW M5-.8 X 12
77 P0958077 CAP SCREW M5-.8 X 8 135 P0958135 LOCK WASHER 5MM
78 P0958078 I NTERLOCK SWITCH CORD 14G 2W 23" 136 P0958136 FLAT WASHE R 5MM
79 P0958079 CO RD CLAMP 137 P0958137 TABLE ADJUSTING SCREW BRACKET
80 P0958080 CAP SCREW M5-.8 X 10 138 P0958138 TABLE ADJUSTING SCREW W/ KNOB
81 P0958081 OUTFEED TABLE BUSHING GUIDE 139 P0958139 CAP SCREW M5-.8 X 20
82 P0958082 CAP SCREW M5-.8 X 20 140 P0958140 INFEED TABLE BUSHING GUIDE
83 P0958083 B USHING ( RUBBE R) 141 P0958141 POI NTER
84 P0958084 MOTOR 1.5 HP 120V 1-PH 142 P0958142 INFEED TABLE
84-1 P0958084-1 MOTO R BRUS H 143 P0958143 CAP SCREW M5-.8 X 10
84-2 P0958084-2 MOTO R BRUS H CAP 144 P0958144 FLA T WASHER 5MM
85 P0958085 MOTOR PULLEY 145 P0958145 CAP SCREW M5-.8 X 16
86 P0958086 FL AT WASHER 5 MM 146 P0958146 KNOB BOLT M5-.8 X 9, D17
87 P0958087 LOCK WASHER 5MM 147 P0958147 CAP SCREW M5-.8 X 16
88 P0958088 CAP SCREW M5-.8 X 12 148 P0958148 FLAT WAS HER 5MM
89 P0958089 EXTENSION SPRING 1.2 X 9 X 28 149 P0958149 HEX NUT M5-. 8
90V2 P0958090V2 FEED ROLLER V2.03.23 150 P0958150 CUTTERHE AD GUA RD SUPPORT B RACKET
91V2 P0958091V2 MOUNTED SLEEVE BEARING V2.03.23 151 P0958151 TORS I ON SP RI NG
92 P0958092 SPROCKET 12T 152 P0958152 SQUARE BAR
93 P0958093 FL AT WASHER 6 MM 153 P0958153 CUTTERHE AD GUARD SHA FT
94 P0958094 LOCK WASHER 6MM 154 P0958154 CUTTERHE AD GUARD
95 P0958095 CAP SCREW M6-1 X 12 155 P0958155 FLAT WA SHER 6MM
96 P0958096 FL AT HD TORX SCR M5 -. 8 X 12 156 P0958156 BUTTO N HD CAP SCR M6- 1 X 1 2
97 P0958097 CARBIDE INSERT 15 X 15 X 2.5MM 157 P0958157 BUMPER
98 P0958098 HE LICAL CUTTERHEA D 8" 158 P0958158 FENCE ASSEMBLY
99 P0958099 BALL BEARING 6000ZZ 158-1 P0958158-1 FENCE COVE R (LE FT)
100 P0958100 CAP SCREW M5-.8 X 10 158-2 P0958158-2 HEX BOLT M6-1 X 10
101 P0958101 LOCK WASHER 5MM 158-3 P0958158-3 L OCK NUT M6-1
102 P0958102 CUTTERHEAD BEA RI NG HOUS I NG (REAR) 158-4 P0958158-4 ANGLE SUPPORT PLATE
103 P0958103 CUTTERHEAD BEA RI NG HOUS I NG (FRONT) 158-5 P0958158-5 SHOULDER SCREW M5-.8 X 7, 6 X 3
104 P0958104 BALL BEARING 6001ZZ 158-6 P0958158-6 ADJUSTABLE HANDLE M6-1 X 9, 43L
105 P0958105 LOCK WASHER 5MM 158-7 P0958158-7 FL AT WASHER 6 MM
106 P0958106 CAP SCREW M5-.8 X 12 158-8 P0958158-8 FENCE SUPPORT
107 P0958107 CHIP DEFLE CTOR 158-9 P0958158-9 CAP SCREW M5-.8 X 20
108 P0958108 EXT RETAI NI NG RI NG 9MM 158-10 P0958158-10 HEX NUT M5- . 8
109 P0958109 FLAT WASHER 8 MM 158-11 P0958158-11 PHLP HD SCR M4-.7 X 8
110 P0958110 SPROCKET 7T 158-12 P0958158-12 FLAT WAS HER 4MM
111 P0958111 SQUARE BUSHING 158-13 P0958158-13 POINTER
112 P0958112 GEAR 86T 158-14 P0958158-14 HEX BOLT M5-.8 X 25
113 P0958113 EXT RETAI NI NG RI NG 9MM 158-15 P0958158-15 ROD
114 P0958114 NEEDLE BEARING HK1010 158-16 P0958158-16 ROLL PIN 3 X 10
115 P0958115 BUSHING 10.2 X 14 X 9.5 158-17 P0958158-17 LOCK LEVER
116 P0958116 FEED PULLEY 158-18 P0958158-18 SPACER
117 P0958117 EXTENSION SPRING 1.5 X 10.5 X 58 158-19 P0958158-19 ROLL PIN 1.6 X 14
118 P0958118 PULLEY SUPPORT BRACKET ASSEMBLY 158-20 P0958158-20 HEX NUT M5- . 8
119 P0958119 SHAFT 158-21 P0958158-21 CAP SCREW M5-.8 X 20
120 P0958120 CAP SCREW M8-1.25 X 16 158-22 P0958158-22 LOCK LEVER SLIDING BRACKET
121 P0958121 LOCK WASHER 8MM 158-23 P0958158-23 FENCE
122 P0958122 FLAT WASHER 8 MM 158-24 P0958158-24 FENCE COV ER (RI G HT)
123 P0958123 V-BELT 4V X 470 RIBBED 159 P0958159 DUST PORT ASSEMBLY
124 P0958124 V-BELT PJ230 159-1 P0958159-1 DUST P ORT HOUS I NG
125 P0958125 CUTTERHEAD SPINDLE PULLEY 159-2 P0958159-2 I NTERL OCK SWI TCH KEY
126 P0958126 SET SCREW M6-1 X 8 159-3 P0958159-3 DUST PORT BASE
127 P0958127 CHAIN 36L X 12.7 TYPE 081 159-4 P0958159-4 TAP SCREW M3.5 X 13
128 P0958128 HEX NUT M8-1. 25 159-5 P0958159-5 TAP SCREW M3.5 X 13
129 P0958129 FLAT WASHER 8 MM
-58-
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Model G0958/G0959 (Mfd. Since 03/23)
Page 61
G0958 Labels & Cosmetics
REF PART # DESCRI PTIO N REF P ART # DES CRIP TI ON
201
211
G0958
208
grizzly.com
210
209
Shipping Support braces
must be removed before
operation. Refer to the
owner’s manual for more
details.
202
203
208
204
207
inserts
WARNING!
WARNING!
To reduce risk of death
INJURY HAZARD!
or serious injury, read
To reduce risk of short
manual BEFORE using
and long-term injury,
machine.
wear safety glasses,
To get a new manual,
hearing protection, and
call (800) 523-4777 or
a respirator when using
go to www.grizzly.com.
206
this machine.
201 P0958201 MACHINE ID LABEL 207 P0958207 DUST PO RT WARNI NG L AB EL
202 P0958202 NOTICE HA NGI NG TA G 208 P0958208 ELECTRICITY LABEL
203 P0958203 CUTTERHEAD WARNI NG LAB EL 209 P0958209 TOUCH-UP PA I NT, G RI ZZL Y GREEN
204 P0958204 CUTTERHEAD GUA RD LABEL 210 P0958210 GRIZZLY.COM LABEL
205 P0958205 COMBO WARNING LABEL 211 P0958211 MODEL NUMBER LABEL
206 P0958206 MACHINE CONVERSION LABEL
INJURY/SHOCK
HAZARD!
Disconnect power
before adjustments,
maintenance, or
service.
205
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 (800) 523-4777 or www.grizzly.com.
Model G0958/G0959 (Mfd. Since 03/23)
BUY PARTS ONLINE AT GRIZZLY.COM!
Scan QR code to visit our Parts Store.
-59-
Page 62
G0959 Planer Table & Frame
13
14
11
2
1
3
4
5
6
7
8
9
10
28
29
30
31
40-2
27
33
34
35
32
37
38
40-1
12
26
24
36
39
40
41
42
15
22
25
44
43
20
47
65
21
66
16
17
23
45
64
67
18
68
46
55
19
63
54
59
70
69
52
60
61
56
62
50
57
58
49
53
51
71
48
72
81
80
79
78
77
76
75
73
74
-60-
BUY PARTS ONLINE AT GRIZZLY.COM!
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Model G0958/G0959 (Mfd. Since 03/23)
Page 63
G0959 Planer Table & Frame Parts List
REF P ART # DESCRI PTION RE F P ART # DESCRI PTIO N
1 P0959001 PHLP HD SCR M5-.8 X 10 41 P0959041 FLAT WASHER 5 MM
2 P0959002 CORD HOOK 42 P0959042 LOCK WASHER 5MM
3 P0959003 REAR SUPPORT PANEL 43 P0959043 CAP SCREW M5-.8 X 10
4 P0959004 POWER CORD 14G 3W 36" 5-15P 44 P0959044 MOTOR PULLEY
5 P0959005 STRAIN RELIEF TYPE-3 M16-1.5 45 P0959045 B USHI NG (RUBBE R)
6 P0959006 CAP SCREW M5-.8 X 10 46 P0959046 FRO NT SUPP ORT PANEL
7 P0959007 HEX NUT M8- 1.25 47 P0959047 THICKNESS SCALE (PLANER
8 P0959008 FOOT (RUB BER) 48 P0959048 DEPTH- OF-CUT S CALE (J OI NTE R)
9 P0959009 FLAT WAS HER 8MM 49 P0959049 STANDOFF-HEX MM M5-.8 X 96, 7
10 P0959010 CAP SCREW M8-1.25 X 16 50 P0959050 CORD CLA MP
11 P0959011 SPACER 51 P0959051 CAP SCREW M5-.8 X 10
12 P0959012 LEADSCREW (SECONDARY) 52 P0959052 TAP SCREW M3.5 X 13
13 P0959013 HANDLE CAP 53 P0959053 CRANK HANDLE BRACKET
14 P0959014 PLANER TABLE ELEVATION CRANK 54 P0959054 TAP SCREW M3.5 X 13
15 P0959015 SET SCREW M6-1 X 4 55 P0959055 JUNCTION BOX (BACK)
16 P0959016 SPACER 56 P0959056 JUNCTI ON B OX ( FRONT)
17 P0959017 LEADSCREW (PRIMARY) 57 P0959057 TERMINAL BAR 4P
18 P0959018 PLANER TABLE 58 P0959058 TAP SCREW M2.9 X 16
19 P0959019 TABLE COVER PLATE 59 P0959059 CIRCUIT BREAKER ZHONGZUI 15A 125/250V
20 P0959020 HEX NUT M5-. 8 60 P0959060 TAP SCREW 2.9 X 19
21 P0959021 FLAT WASHER 5 MM 61 P0959061 SWI TCH MO UNTI NG PL ATE
22 P0959022 POINTER 62 P0959062 TAP SCREW M2.9 X 9.5
23 P0959023 CAP SCREW M5-.8 X 16 63 P0959063 STRAIN RELIEF TYPE-3 M16-1.5
24 P0959024 BASE 64 P0959064 CAP SCREW M5-.8 X 10
25 P0959025 PHLP HD SCR M6-1 X 12 65 P0959065 INT TOOTH WAS HER 5MM
26 P0959026 FLAT WASHER 6 MM 66 P0959066 FLAT WASHER 5 MM
27 P0959027 HEX NUT M6-1 67 P0959067 LOCK WASHER 5MM
28 P0959028 LOCK WASHER 6MM 68 P0959068 PHLP HD SCR M5-.8 X 10
29 P0959029 FLAT WASHER 6 MM 69 P0959069 RESET B UTTON
30 P0959030 BUSHING 70 P0959070 HEX NUT M14 -2
31 P0959031 SPROCKET 7T 71 P0959071 FRONT COVER
32 P0959032 SHOULDER SCREW M6-1 X 15, 6 X 27.5 72 P0959072 PADDLE SWITCH DKLD AN17 20A 125V
33 P0959033 SPROCKET 6T 73 P0959073 TOOL BOX
34 P0959034 FLAT WASHER 5 MM 74 P0959074 TOOL BOX COVER
35 P0959035 LOCK NUT M5-. 8 75 P0959075 ACORN NUT M5-. 8
36 P0959036 CHAIN 102L X 12.7 TYPE 081 76 P0959076 PUSH STI CK
37 P0959037 CAP SCREW M6-1 X 10 77 P0959077 PUSH BLOCK
38 P0959038 FLAT WASHER 6 MM 78 P0959078 HEX WRENCH 4 MM
39 P0959039 MOTOR SUPPORT BRACKET 79 P0959079 CARBIDE INSERTS 15 X 15 X 2.5-5PK
40 P0959040 MOTOR 1.5 HP 120V 1-PH 80 P0959080 FLAT HD TORX T20 M5-.8 X 12
40-1 P0959040-1 MOTO R BRUSH 81 P0959081 T-HANDLE TORX TORX DRI VE T-20
40-2 P0959040-2 MOTO R BRUSH CA P
Model G0958/G0959 (Mfd. Since 03/23)
BUY PARTS ONLINE AT GRIZZLY.COM!
Scan QR code to visit our Parts Store.
-61-
Page 64
93
106
154
199
104
82
96
84
95
94
98
206
85
109
105
110
111
83
97
G0959 Jointer Table & Fence
86
87
88
89
91
107
113
114
90
99
108
92
112
201
102
115
116
202
100
101
200
129
124
118
103
127
130
125
117
128
135
119
198
126
121V2
120
203
204
205
197
131
133
134
123
137
138
132
174
136
173
175
176
157
139
140
142
122V2
168
172
178
141
161
179
158
144
143
169
177
145
162
170
182
155
159
148
147
146
163
171
180
156
181
183
149
196
160
164
165
150
184
153
151
193
190
186
166
152
195
194
192
191
189
188
187
185
167
REF PART # DESCRI PTION REF P ART # DESCRI PTIO N
82 P0959082 ADJUSTABLE HANDLE M8-1.25 X 64, 20L 103 P0959103 FLANGE NUT M8-1.25
83 P0959083 LOCK PLATE 104 P0959104 LOCK NUT M6-1
84 P0959084 CAP SCREW M5-.8 X 10 105 P0959105 COVER
85 P0959085 STOP PLATE 106 P0959106 OUTFEED TABLE
86 P0959086 WING BOLT M8-1.25 X 18 107 P0959107 CAP SCREW M4-.7 X 28
87 P0959087 FLAT WASHER 8MM 108 P0959108 INTERLOCK SWITCH KEDU QKS8 14A 250V
88 P0959088 ANGLE SUPPORT PLATE 109 P0959109 I NTERLOCK SWI TCH B RACKE T
89 P0959089 HEX NUT M8-1 . 2 5 110 P0959110 FL AT WAS HER 5MM
90 P0959090 HEX NUT M4-. 7 111 P0959111 CAP SCREW M5-.8 X 8
91 P0959091 CAP SCREW M4-.7 X 16 112 P0959112 CORD 14G 2W 34"
92 P0959092 FENCE 113 P0959113 CO RD CLAMP
93 P0959093 BUTTON HD CAP S CR M6-1 X 16 114 P0959114 CAP SCREW M5-.8 X 10
94 P0959094 FLAT WASHER 6MM 115 P0959115 CUTTING GUARD
95 P0959095 FENCE SUPPORT 116 P0959116 CAP SCREW M5-.8 X 10
96 P0959096 HEX NUT M5-. 8 117 P0959117 OUTFEED TABLE SUPPORT
97 P0959097 CAP SCREW M5-.8 X 50 118 P0959118 CONNECTI NG RO D
98 P0959098 CAP SCREW M6-1 X 16 119 P0959119 FLAT WAS HER 8MM
99 P0959099 MOUNTI NG B RACKE T 120 P0959120 CAP SCREW M8-1.25 X 12
100 P0959100 HEX BOLT M8-1.25 X 20 121V2 P0959121V2 FEED ROLLER V2.03.23
101 P0959101 FLAT WAS HER 8MM 122V2 P0959122V2 MOUNTED SLEEVE BEARING V2.03.23
102 P0959102 ROLL PIN 5 X 12 123 P0959123 EXTENSION SPRING 1.2 X 9 X 28
-62-
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Model G0958/G0959 (Mfd. Since 03/23)
Page 65
G0959 Jointer Table & Fence Parts List (Cont.)
REF PART # DES CRIPTIO N RE F PART # DE S CRIP TI ON
124 P0959124 FLAT HD TORX SCR M5-. 8 X 1 2 166 P0959166 V-BELT PJ280
125 P0959125 CARBIDE INSERT 15 X 15 X 2.5MM 167 P0959167 V-BELT PJ220
126 P0959126 HELI CAL CUTTERHEA D 12" 168 P0959168 CAP SCREW M8-1.25 X 16
127 P0959127 CAP SCREW M5-.8 X 16 169 P0959169 LOCK WASHER 8MM
128 P0959128 LOCK WASHER 5MM 170 P0959170 FLAT WASHE R 8MM
129 P0959129 BALL BEARING 6001ZZ 171 P0959171 PULLEY SPINDLE
130 P0959130 CUTTERHEAD BEARI NG HOUSI NG ( REAR) 172 P0959172 PULLEY SUPPORT BRACKET ASSEMBLY
131 P0959131 CUTTERHEAD BEARI NG HOUSI NG ( FRONT) 173 P0959173 EXTENSION SPRING 1.6 X 11.5 X 53.5
132 P0959132 BALL BEARING 6002ZZ 174 P0959174 HEX NUT M5- . 8
133 P0959133 LOCK WASHER 5MM 175 P0959175 CAP SCREW M5-.8 X 25
134 P0959134 CAP SCREW M5-.8 X 16 176 P0959176 GEAR 86T
135 P0959135 CHI P DEFLECTOR 177 P0959177 SQUARE BUSHING
136 P0959136 EXTENSION SPRING 1.6 X 10.5 X 29 178 P0959178 SPROCKET 7T
137 P0959137 REAR RAI L 179 P0959179 FLAT WASHER 8 MM
138 P0959138 LIMITING PLATE, RIGHT 180 P0959180 EXT RETAI NI NG RI NG 9 MM
139 P0959139 CAP SCREW M5-.8 X 12 181 P0959181 FEED PULLEY
140 P0959140 LOCK WASHER 5MM 182 P0959182 BUS HI NG
141 P0959141 FLAT WASHER 5MM 183 P0959183 NEEDLE BEARING HK1010
142 P0959142 LIMITING PLATE, LEFT 184 P0959184 EXT RETAI NI NG RI NG 9 MM
143 P0959143 CAP SCREW M6-1 X 43 185 P0959185 CAP SCREW M5-.8 X 10
144 P0959144 EXT TOOTH WASHER 6MM 186 P0959186 FLAT WAS HER 5MM
145 P0959145 INFEED TABLE SUPORT 187 P0959187 KNOB BOLT M5-.8 X 9, D17
146 P0959146 FRONT RAI L 188 P0959188 CAP SCREW M5-.8 X 16
147 P0959147 SET SCREW M6-1 X 6 189 P0959189 CUTTERHEA D GUARD S UPPO RT BRACKET
148 P0959148 LOCK COLLAR 190 P0959190 TORSI ON SPRI NG
149 P0959149 TABLE ADJ USTME NT SHAFT 191 P0959191 SQUARE BAR
150 P0959150 FLAT WASHER 10MM 192 P0959192 CUTTERHEAD GUA RD SHAFT
151 P0959151 HOLLOW HANDLE 38 X 50, 13 193 P0959193 BLADE GUARD
152 P0959152 FLAT WASHER 8MM 194 P0959194 FLAT WASHE R 6MM
153 P0959153 LOCK NUT M8-1.25 195 P0959195 CAP SCREW M6-1 X 12
154 P0959154 INFEED TABLE 196 P0959196 BUMPER
155 P0959155 I NSERT (RUB BER) 197 P0959197 DUST PORT HO USI NG
156 P0959156 COVER 198 P0959198 DUST PORT BASE
157 P0959157 POINTER 199 P0959199 INTE RLOCK SWI TCH K EY
158 P0959158 FLAT WASHER 4MM 200 P0959200 TAP SCREW M2.9 X 16
159 P0959159 CAP SCREW M4-.7 X 10 201 P0959201 TAP SCREW M2.9 X 13
160 P0959160 CHAIN 38L X 12.7 TYPE 081 202 P0959202 TAP SCREW M2.9 X 13
161 P0959161 SPROCKET 12T 203 P0959203 E-CLIP 6MM
162 P0959162 FLAT WASHER 6MM 204 P0959204 FLAT WASHE R 6MM
163 P0959163 CAP SCREW M6-1 X 10 205 P0959205 KNOB BOLT M6-1 X D21, ROUND KD
164 P0959164 SET SCREW M6-1 X 10 206 P0959206 FLAT WASHER 6MM
165 P0959165 SPINDLE PULLEY
Model G0958/G0959 (Mfd. Since 03/23)
BUY PARTS ONLINE AT GRIZZLY.COM!
Scan QR code to visit our Parts Store.
-63-
Page 66
301
G0959
REF P ART # DE SCRIP TION RE F PART # DESCRIP TION
G0959 Labels & Cosmetics
302
grizzly.com
310
308
305
309
303
301 P0959301 MACHINE ID LABEL 306 P0959306 MACHINE CONVERSION LABEL
302 P0959302 MODEL NUMBER LABEL 307 P0959307 CUTTERHEAD G UARD LA BEL
303 P0959303 CUTTERHEAD WARNI NG LAB EL 308 P0959308 DUST PORT WA RNI NG LAB EL
304 P0959304 COMBO WARNING LABEL 309 P0959309 TOUCH-UP P AI NT, G RI ZZL Y GREEN
305 P0959305 ELECTRICITY LABEL 310 P0959310 GRIZZLY.COM LABEL
305
307
306
304
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 (800) 523-4777 or www.grizzly.com.
-64-
BUY PARTS ONLINE AT GRIZZLY.COM!
Scan QR code to visit our Parts Store.
Model G0958/G0959 (Mfd. Since 03/23)
Page 67
WARRANTY & RETURNS
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
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
Page 68
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