Grizzly G0453W, G0454ZW, G0453ZW, G0454W Owner's Manual

MODEL G0453W, G0453ZW,

G0454W, G0454ZW

15" & 20" PLANERS

OWNER'S MANUAL

(For models manufactured since 08/16)

COPYRIGHT © NOVEMBER, 2015 BY GRIZZLY INDUSTRIAL, INC. REVISED AUGUST, 2016 (MN)

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

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

#WK17773 PRINTED IN CHINA

V3.08.16

This manual provides critical safety instructions on the proper setup,
operation, maintenance, and service of this machine/tool. Save this
document, refer to it often, and use it to instruct other operators.

Failure to read, understand and follow the instructions in this manual
may result in fire or serious personal injury—including amputation,
electrocution, or death.

The owner of this machine/tool is solely responsible for its safe use.
This responsibility includes but is not limited to proper installation in
a safe environment, personnel training and usage authorization,
proper inspection and maintenance, manual availability and compre­hension, application of safety devices, cutting/sanding/grinding tool
integrity, and the usage of personal protective equipment.

The manufacturer will not be held liable for injury or property damage
from negligence, improper training, machine modifications or misuse.

Some dust created by power sanding, sawing, grinding, drilling, and
other construction activities contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:

• Lead from lead-based paints.

• Crystalline silica from bricks, cement and other masonry products.

• Arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you
do this type of work. To reduce your exposure to these chemicals:
Work in a well ventilated area, and work with approved safety equip­ment, such as those dust masks that are specially designed to filter
out microscopic particles.

Table of Contents

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

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

Machine Description ...................................... 2

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

Identification ................................................... 3

Controls & Components ................................. 4

Internal Components...................................... 5

Machine Data Sheet ...................................... 6

SECTION 1: SAFETY ....................................... 8

Safety Instructions for Machinery .................. 8

Additional Safety for Planers ....................... 10

SECTION 2: POWER SUPPLY ...................... 11

SECTION 3: SETUP ....................................... 13

Needed for Setup ......................................... 13

Unpacking .................................................... 13

Inventory ...................................................... 14

Cleanup ........................................................ 15

Site Considerations ...................................... 16

Lifting & Placing ........................................... 17

Assembly ..................................................... 18

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

Checking Gearbox Oil Level ........................ 20

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

Recommended Adjustments ........................ 21

SECTION 4: OPERATIONS ........................... 22

Operation Overview ..................................... 22

Workpiece Inspection................................... 23

Wood Types ................................................. 23

Planing Tips ................................................. 24

Cutting Problems ......................................... 24

Depth of Cut ................................................. 25

Bed Roller Height ......................................... 26

Setting Feed Rate ........................................ 27

Adjusting/Replacing Knives ......................... 27

Rotating/Replacing Cutterhead Inserts ........ 29

SECTION 7: SERVICE ................................... 37

Troubleshooting ........................................... 37

Tensioning/Replacing V-Belts ...................... 40

Tensioning Table Height Chain ................... 41

Feed Rollers, Chip Breaker & Pressure Bar

Heights ......................................................... 42

Adjusting Roller Spring Tension .................. 45

Positioning Chip Deflector ........................... 46

Calibrating Table Height Scale .................... 46

Anti-Kickback Fingers .................................. 47

Pulley Alignment .......................................... 47

SECTION 8: WIRING ...................................... 48

Wiring Safety Instructions ............................ 48

Wiring Diagram (G0453W/G0454W) ........... 49

Electrical Components

(G0453W/G0454W) ..................................... 50

Wiring Diagram (G0453ZW/G0454ZW) ....... 51

Electrical Components

(G0453ZW/G0454ZW) ................................. 52

SECTION 9: PARTS ....................................... 53

Headstock (G0453W & G0453ZW) ............. 53

Table (G0453W & G0453ZW) ..................... 55

Base (G0453W & G0453ZW) ...................... 56

Gearbox (G0453W & G0453ZW)................. 57

Feed Gearing (G0453W & G0453ZW) ........ 58

Cabinet (G0453W & G0453ZW) .................. 59

Labels (G0453W & G0453ZW) .................... 61

Headstock (G0454W & G0454ZW) ............. 62

Table (G0454W & G0454ZW) ..................... 64

Base (G0454W & G0454ZW) ...................... 65

Gearbox (G0454W & G0454ZW)................. 66

Feed Gearing (G0454W & G0454ZW) ........ 67

Cabinet (G0454W & G0454ZW) .................. 68

Labels (G0454W & G0454ZW) .................... 70

WARRANTY & RETURNS ............................. 73

SECTION 5: ACCESSORIES ......................... 30

SECTION 6: MAINTENANCE ......................... 34

Schedule ...................................................... 34

Cleaning & Protecting .................................. 34

Lubrication ................................................... 34

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: [e-mail]

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

We

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

you receive is

slightly different than shown in the manual

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

check our

website for an updated version. W

current

manuals and

on our web-

site at

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

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

INTRODUCTION

Contact Info

and manufacture date from the

Grizzly Technical Support

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

Email: [e-mail]

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Manual Accuracy

made every effort to be exact with the

sometimes the machine

.

,

e post

manual updates for free

www.grizzly.com.

Manufacture Date and Serial Number

Machine Description

Models G0453W and G0453ZW are 3 HP, 15"
planers with the following differences:

• Model G0453W has a 3-knife cutterhead and
a magnetic ON/OFF switch mounted to the
headstock.

• Model G0453ZW has a spiral cutterhead and
a pedestal-mounted control panel.

Models G0454W and G0454ZW are 5 HP, 20"
planers with the following differences:

• Model G0454W has a 4-knife cutterhead, and
a magnetic ON/OFF switch mounted to the
headstock.

• Model G0454ZW has a spiral cutterhead and
a pedestal-mounted control panel.

Manufacture Date

Serial Number

-2-

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

Identification

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

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

Control Panel for

Magnetic Switch

(G0453ZW &

G0454ZW)

Front

Extension

Wing

Magnetic ON/OFF Switch

(G0453W & G0454W)

Bed Rollers

Return
Rollers

Table

Height

Handwheel

Table
Locks

Gearbox

Rear

Extension

Wing

Feed Rate

Control Knob

Mobile-Base

Foot Pedal

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

Lifting

Bars

(2 of 4)

Cabinet

Access

Panel

using machine.

-3-

Controls &

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

Components

using machine.

Refer to Figures 1–3 and the following 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 stay safe
when operating this machine.

B

C. Feed Rate Control Knob: Selects 20 FPM

feed rate when pushed in and 16 FPM feed
rate when pulled out.

D. Table Locks: Secure table height

position when tightened.

E. Control Panel for Magnetic Switch: Green

START button turns motor ON when pressed.
Red Emergency STOP button turns motor
OFF when pressed; for safety purposes, this
button will remain depressed and prevent
restarting until reset. Reset by rotating clock­wise until it pops out.

F. Depth Limiter: Limits depth of cut to a maxi-

mum of

G

1

⁄8" at full width.

H

A

G0453W

E

G0454ZW

Figure 1. Table elevation and feed controls.

A. Magnetic ON/OFF Switch: Green start but-

ton turns motor ON when pressed. Red
Emergency Stop button turns motor OFF
when pressed; for safety purposes, this button
will remain depressed and prevent restarting
until reset. Reset by rotating clockwise until it
pops out.

B. Table Height Handwheel: Raises and low-

ers table to accommodate different workpiece
thicknesses. One complete revolution moves
the table approximately

-4-

F

1

⁄16".

C

Figure 2. Return rollers and dust port.

D

G. Return Rollers: Assist sliding workpiece

back to operator following planing operation.

H. Dust Port: Connects to a dust collection

system to extract shavings and dust during
operation.

I

Figure 3. Mobile-base foot pedal.

I. Mobile-Base Foot Pedal: When engaged,

lifts machine onto casters for repositioning.
When disengaged, allows machine to rest
firmly on floor during operations.

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

Internal Components

Front Rear

A

A. Anti-Kickback Fingers: Provide additional

safety for the operator.

B. Serrated Infeed Roller: Pulls the workpiece

toward the cutterhead.

C. Chip Breaker: Breaks off chips created by

the cutterhead to prevent tear out and diverts
the chips to the dust port.

D. Chip Deflector: Directs chips into the dust

hood.

E. Cutterhead: Holds the knives/indexable car-

bide inserts that remove material from the
workpiece.

C

B

Workpiece

H

Figure 4. Workpiece path and major planing components (side cutaway view).

D

E

I

F. Pressure Bar: Stabilizes the workpiece as it

leaves the cutterhead and assists in deflect­ing wood particles toward the dust hood
(G0454W & G0454ZW only).

G. Outfeed Roller: Pulls the workpiece through

the planer.

H. Table Rollers: Provide upward pressure on

the workpiece, enabling the feed rollers to
pull the workpiece along.

I. Planer Table: Provides a smooth and level

path for the workpiece as it moves through
the planer.

F

G

H

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.

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

-5-

Machine Data Sheet

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

MODEL G0453W/ZW–G0454W/ZW PLANERS

Model Number G0453W G0453ZW G0454W G0454ZW

Product Dimensions

Weight

Width (side-to-side) x Depth
(front-to-back) x Height

Foot Print (Length x Width) 19" x 23

Shipping Dimensions

Type Wood Crate

Weight 585 lbs. 602 lbs. 853 lbs. 877 lbs.

Width (side-to-side) x Depth
(front-to-back) x Height

Electrical

Power Requirement 240V, Single-Phase, 60 Hz

Full-Load Current Rating 12A 20A

Minimum Circuit Size 20A 30A

Connection Type Cord & Plug

Power Cord Included Yes

Power Cord Length 6 ft.

Power Cord Gauge 12 AWG

Plug Included Yes

Included Plug Type 6-20 L6-30

Switch Type Magnetic Switch w/Overload Protection

Motor

Type TEFC Capacitor-Start Induction

Horsepower 3 HP 5 HP

Phase Single-Phase

Amps 12A 20A

Speed 3450 RPM

Power Transfer Belt Drive

Bearings Sealed & Permanently Lubricated

Manufacturer Specifications

Country of Origin China

Warranty 1 Year

Approx. Assembly & Setup Time 1 Hour

Serial Number Location ID Label

ISO 9001 Factory Yes

Certified by NRTL Yes

514 lbs. 525 lbs 768 lbs. 779 lbs.

1

33

⁄2" x 42" x 44" 38" x 42" x 44" 391⁄2" x 56 1⁄2" x 45" 44" x 56 1⁄2" x 45"

1

⁄2" 23" x 29"

33" x 25" x 48" 37" x 25" x 48" 38" x 30" x 48" 43" x 30" x 48"

-6-

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

Model Number G0453W G0453ZW G0454W G0454ZW

Main Specifications

Planer Size 15 in. 20 in.

Max. Cut Width 15 in. 20 in.

Max. Stock Thickness 8 in.

Min. Stock Thickness

Min. Stock Length 6

1

⁄2 in. 71⁄2 in.

Number of Cuts Per Inch 104, 56 104, 83

Number of Cuts Per Minute 15,000 20,000

Cutterhead Speed 5000 RPM

Planing Feed Rate 16, 20 FPM

Max. Cut Depth Planing Full
Width

Max. Cut Depth Planing 6-Inch
Wide Board

5

⁄32 in.

Dust Port Size 4 in. 5 in.

Cutterhead Info

Cutterhead Type 3-Knife Spiral 4-Knife Spiral

Cutterhead Diameter 3 in. 3

Number of Knives 3 N/A 4 N/A

Knife Type

HSS, Single-Sided,

Solid

N/A

Knife Length 15 in. N/A 20 in. N/A

Knife Width 1 in. N/A 1 in. N/A

1

Knife Thickness

⁄8 in. N/A

Knife Adjustment Jack Screws N/A Jack Screws N/A

Number of Spirals N/A 4 N/A 4

Number of Indexable Cutters N/A 72 N/A 96

Cutter Insert Type N/A Indexable Carbide N/A Indexable Carbide

Cutter Insert Length N/A 14 mm N/A 14 mm

Cutter Insert Width N/A 14 mm N/A 14 mm

Cutter Insert Thickness N/A 2 mm N/A 2 mm

Table Info

Table Movement 8 in.

3

Table Bed Length 41

⁄4 in. 561⁄2 in.

Table Bed Width 16 in. 21 in.

Table Bed Thickness 2

3

Floor-to-Table Height 25–32

⁄4 in. 253⁄8–333⁄4 in.

Construction

Table Precision-Ground Cast Iron

Body Cast Iron

Stand Steel

Cutterhead Assembly Steel

Infeed Roller Serrated Steel

Outfeed Roller Rubber

Paint Type/Finish Powder Coated

3

⁄16 in.

1

⁄8 in.

HSS, Single-Sided,

Solid

1

⁄8 in. N/A

3

⁄8 in.

1

⁄4 in.

1

⁄16 in.

N/A

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

-7-

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.

This symbol is used to alert the user to useful information about

NOTICE

proper operation of the machine.

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 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-

-8-

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

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 [phone].

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

-9-

Additional Safety for Planers

Wood chips fly

Amputation, serious cuts, entanglement, or death can occur from contact with rotating
cutterhead or other moving parts! Flying chips can cause blindness or eye injuries. 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 the risk of kick-

back and kickback-related injuries. “Kickback”
occurs during the operation when the workpiece is
ejected from the 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 the workpiece, resulting in impact
injuries (i.e., blindness, broken bones, bruises,
death); (2) operator’s hands are pulled into blade,
resulting in amputation or severe lacerations.

AVOID CONTACT WITH MOVING PARTS. Never
remove guards/covers or reach inside the planer
during operation or while connected to power.
You could be seriously injured if you accidentally
touch the spinning cutterhead or get entangled in
moving parts. If a workpiece becomes stuck or
sawdust removal is necessary, turn planer OFF
and disconnect power before clearing.

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.

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.

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

CUTTING LIMITATIONS. To reduce the risk of
kickback hazards or damage to the machine, do
not exceed the maximum depth of cut or minimum
board length and thickness found in the Data

Sheet. Only feed one board at a time.

INFEED ROLLER CLEARANCE. The infeed

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

FEED WORKPIECE PROPERLY. 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.

BODY PLACEMENT. Stand to one side of planer
during the entire operation to avoid getting hit if
kickback occurs.

GRAIN DIRECTION. Planing across the grain
is hard on the planer and may cause kickback.
Plane in the same direction or at a slight angle
with the wood grain.

-10 -

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.

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

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.

Electrocution, fire, or
equipment damage may
occur if machine is not
correctly grounded and
connected to the 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:

Availability

supply.

Full-Load Current Rating

Circuit Information

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

G0453W/G0453ZW

Full-Load Current Rating ................... 12 Amps

G0454W/G0454ZW

Full-Load Current Rating ................... 20 Amps

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

G0453W/G0453ZW
Circuit Requirements

Nominal Voltage .........20 8V, 22 0V, 23 0V, 24 0V

Cycle .......................................................... 60 Hz

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

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

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

G0454W/G0454ZW
Circuit Requirements

Nominal Voltage .........20 8V, 22 0V, 23 0V, 24 0V

Cycle .......................................................... 60 Hz

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

Power Supply Circuit ......................... 30 Amps

Plug/Receptacle ...........................NEMA L6-30

-11-

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:

No adapter should be used with plug. If

Serious injury could occur if you connect

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!

machine to power before completing setup
process. DO NOT connect to power until
instructed later in this manual.

Grounding Requirements

plug does not fit available receptacle, or if
machine must be reconnected for use on a
different type of circuit, reconnection must
be performed by an electrician or qualified
service personnel, and it must comply with
all local codes and ordinances.

G0453W/

G0453ZW

Current Carrying Prongs

6-20 PLUG

GROUNDED

6-20 RECEPTACLE

Grounding Prong

Figure 5. Typical 6-20 plug and receptacle.

G0454W/

G0454ZW

Grounding Prong

Current Carrying Prongs

Figure 6. Typical L6-30 plug and receptacle.

-12-

L6-30 GROUNDED

LOCKING

RECEPTACLE

is Hooked

L6-30

LOCKING

PLUG

Extension Cords

If you must use an extension

Minimum Gauge Size ...........................12 AWG

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

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

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.

Keep children and pets away
from plastic bags or packing
materials shipped with this

get help from other people

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

Needed for Setup

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

Wear safety glasses during
the entire setup process!

HEAVY LIFT!
Straining or crushing injury
may occur from improperly
lifting machine or some of
its parts. To reduce this risk,

Description Qty

• Additional People ....................................... 1

• Safety Glasses ........................ 1 Per Person

• Forklift (rated for at least 1000 lbs.) ............ 1

• Cleaner/Degreaser (Page 15) .... As Needed

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

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

• Wrench or Socket 12mm ............................ 1

• Hex Wrenches 3, 4, 5, 6, 8mm ............1 Ea.

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

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

• 4" Dust Hose w/Clamps (G0453W/ZW) ..... 1

• 5" Dust Hose w/Clamps (G0454W/ZW) ..... 1

Unpacking

and use a forklift (or other
lifting equipment) rated for
weight of this machine.

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

If items are damaged

call us immediately at [phone].

Save all packaging materials until

SUFFOCATION HAZARD!

machine. Discard immediately.

-13-

Inventory

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.

NOTICE

If you cannot find an item on this list, care­fully check around/inside the machine and
packaging materials. Often, these items get
lost in packaging materials while unpack­ing or they are pre-installed at the factory.

Box Inventory (Figure 7) Qty

A. Planer (Not Shown) .................................... 1

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

C. Return Roller (15" Models Only) ................. 1

D. Dust Hood .................................................. 1

E. Handwheel ................................................. 1

F. Handwheel Handle ..................................... 1

G. Foot Pedal Caster Assembly ...................... 1

H. Feed Rate "T" Knob M8-1.25 ..................... 1

I. Hex Wrenches 3, 4, 5, 6mm .................1 Ea.

J. Hex Wrench 8mm (20" Models Only) ......... 1

K. Rubber Foot Assemblies ............................ 2

L. Cap Screws M8-1.25 x 60 (Rear Wheels) . . 2

Lock Washers 8mm (Rear Wheels) ........... 2

M. Cap Screws M8-1.25 x 50 (Foot Pedal) ..... 3

Flat Washers 8mm (Foot Pedal) ................ 6

Lock Washers 8mm (Foot Pedal) ............... 3

Hex Nuts M8-1.25 (Foot Pedal) .................. 3

N. Rear Wheels ............................................... 2

O. Table Lock Star Knobs (15" Models Only) . . 2

B

E

F

H

I

Figure 8. Knife-setting jig for straight-knife

Q

K

J

Figure 7. Box inventory.

L

M

P

planers.

N

C

D

O

R

G

Included w/Straight-Knife Planers (Figure 8)

P. Knife-Setting Jig ......................................... 1

Included w/Spiral Cutter Planers (Figure 9)

Q. Spare Cutterhead Inserts ........................... 5

Torx Screws T-20 M6-1 x 15 ....................... 5

R. L-Handle Torx Wrench T-20 ....................... 1

S. T-Handle Torx Wrench T-20 ....................... 1

-14-

S

Figure 9. Spare cutterhead inserts and Torx

wrenches for spiral cutterhead planers.

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

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

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

There are many ways to remove this rust preven­tative, but the following steps work well in a wide
variety of situations. Always follow the manufac­turer’s instructions with any cleaning product you
use and make sure you work in a well-ventilated
area to minimize exposure to toxic fumes.

Before cleaning, gather the following:

• Disposable rags

• Cleaner/degreaser (WD•40 works well)

• Safety glasses & disposable gloves

• Plastic paint scraper (optional)

Basic steps for removing rust preventative:

1.

2.

3.

4.

Many cleaning solvents

work in a well-ventilated

Avoid chlorine-based solvents, such as

Cleanup

Gasoline and petroleum
products have low flash
points and can explode
or cause fire if used to
clean machinery. A v oi d
using these products
to clean machinery.

Put on safety glasses.

Coat the rust preventative with a liberal

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

Wipe off the surfaces. If your cleaner/degreas-

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

Repeat Steps 2–3 as necessary until clean,

then coat all unpainted surfaces with a quality
metal protectant to prevent rust.

are toxic if inhaled. Only

area.

NOTICE

acetone or brake parts cleaner, that may
damage painted surfaces.

T23692—Orange Power Degreaser

A great product for removing the waxy ship­ping grease from the non-painted parts of the
machine during clean up.

Figure 10. T23692 Orange Power Degreaser.

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

-15-

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
or impede the operator must be eliminated.

Machine Data Sheet for the weight

Model G0453W

X = 42"
Y = 33

Model G0453ZW

X = 42"
Y = 38"

Model G0454W

X = 56
Y = 39

Model G0454ZW

X = 56
Y = 44"

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

1

⁄2"

1

⁄2"

1

⁄2"

1

⁄2"

Y

Port

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

Lighting around the machine must be adequate
enough that operations can be performed safely.

Wall

X

Feed DirectionDust

Min. 30"

for Maintenance

= Electrical Connection Illustration Not To Scale

Figure 11. Minimum working clearances.

-16 -

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

Lifting & Placing

get help from other people

HEAVY LIFT!
Straining or crushing injury
may occur from improperly
lifting machine or some of
its parts. To reduce this risk,

and use a forklift (or other
lifting equipment) rated for
weight of this machine.

The planer is equipped with four lifting bars that
extend in order to lift and place the planer, as
shown in Figure 12.

When installing rear wheels and front feet
in Steps 2 & 3, machine MUST be fully sup­ported by forklift to prevent machine from
falling, causing serious crushing injury or
death. If machine can not be sufficiently
supported during the next two steps, we
recommend temporarily setting machine on
supports such as 4 x 4 blocks to raise it off
the ground.

2. While machine is elevated, install rear wheels

using (2) M8-1.25 X 60 cap screws and (2)
8mm lock washers (see Figure 13).

The rear wheels and front feet mount to the bot­tom of the machine. Therefore, the best time to
assemble these components is while the machine
is elevated safely by the forklift.

To lift and place machine:

1. Use forklift to lift machine off pallet (see
Figure 12).

Tip: When positioning lift forks, place shop

rags or cardboard between forks and cabinet
stand to avoid scratching paint.

Lifting

Bar

(1 of 4)

x 2

Rear Wheel

(1 of 2)

Figure 13. Rear wheels installed with machine

elevated by forklift.

3. Install both front feet (see Figure 14).

Figure 12. Lifting planer with forklift.

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

Front Foot

(1 of 2)

Figure 14. Front feet installed with machine

elevated by forklift.

4. Set machine down in suitable location.

-17-

Assembly

To assemble planer:

1. G0453W & G0453ZW: Attach each table

extension wing to planer table with (2) pre­installed M8-1.25 x 25 cap screws, 8mm lock
washers, and 8mm flat washers,. Do not fully
tighten cap screws at this time.

G0454W & G0454ZW: Attach each table

extension wing to planer table with (4) pre­installed M10-1.5 x 25 cap screws, 10mm
lock washers, and 10mm flat washers (see
Figure 15). Do not fully tighten cap screws at
this time.

Adjustment
Set Screws

(1 of 2)

3. G0453W & G0453ZW Only: Remove one
pre-installed hex nut from each table locking
rod, then install table lock star knobs on lock­ing rods (see Figure 16).

Note: Pre-installed hex nuts on table locking

rods are for shipping purposes only and may
be discarded after removal.

Table Lock
Star Knobs

Figure 16. Table lock star knobs installed.

Adjustment

Cap Screws

Figure 15. Front extension wing installed

(Model G0454ZW shown).

2. Using a straightedge as a guide, and table
adjustment set screws and cap screws for
leveling control, position extension wings
even with table and fully tighten cap screws
from Step 1.

Note: Be aware that bed rollers will give you

a false reading with your straightedge if they
are raised above table. Move them down or
work around them when leveling extension
wings (refer to Bed Roller Height on Page
26 for more information).

4. Thread handwheel handle into handwheel
(see Figure 17).

5. Thread feed rate knob onto feed rate shaft
(see Figure 17).

6. Secure handwheel on shaft with pre-installed
M5-.8 x 16 cap screw and 5mm flat washer
(see Figure 17).

Feed Rate

Knob

Handwheel

Handle

Figure 17. Handwheel and T-knob installed.

-18-

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

7. Attach top and bottom of dust hood to planer
with (6) pre-installed M6-1 x 12 flange bolts
(see Figure 18).

3 of 6

Figure 18. Dust hood attached

(Model G0453W shown).

8. G0453W & G0454W Only: Mount magnetic
switch assembly to side of headstock with
(2) pre-installed M6-1 x 12 flange bolts (see

Figure 19).

9. G0453W & G0453ZW Only: Remove two

pre-installed cap screws and rear return
roller bracket shown in Figure 20. Mount rear
return roller between brackets, then re-install
cap screws.

Note: Models G0453W & G0453ZW ship

with the rear return roller as separate invento­ry because for these models, the return roller
blocks access to the dust hood fasteners.
Therefore, with these models, the rear return
roller must be installed AFTER the dust hood.

Rear Return

x 2

Roller

x2

Figure 19. Magnetic switch installed

(Models G0453W and G0454W).

Bracket

Figure 20. Return roller bar installed.

10. Attach foot-pedal caster assembly to bot-

tom of machine using (3) M8-1.25 x 50 cap
screws, (3) 8mm lock washers, (6) 8mm
flat washers, and (3) M8-1.25 hex nuts (see
Figure 21).

x 3

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

Figure 21. Attaching foot-pedal caster assembly

to bottom of machine.

-19 -

Dust Collection

Checking Gearbox

Oil Level

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

Recommended CFM at Dust Port

• G0453W & G0453ZW .................400 CFM

• G0454W & G0454ZW .................625 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.

Before starting your machine for the first time,
make sure the gearbox has oil. The proper oil
level is just even with the bottom of the fill plug
hole. The gearbox uses ISO 320, SAE 140 gear
oil, or SAE 85W–140 multi-weight gear oil. DO
NOT mix oil types.

Note: Although it is not necessary to remove
the drive chain cover to access the fill plug (see
Figure 23), it is more convenient to do so. To
remove the cover, remove the seven cap screws
that secure it to the planer.

To check gearbox oil level:

1. Use a 14mm wrench or socket to remove

gearbox fill plug (see Figure 23).

To connect the machine to a dust collection sys­tem, fit a 4" dust hose (G0453W & G0453ZW), or
a 5" dust hose (G0454W & G0454ZW) over the
dust port, and secure in place with a hose clamp
(see Figure 22). Tug the hose to make sure it
does not come off.

Note: A tight fit is necessary for proper
performance.

Figure 22. Dust hose connected to dust port.

Fill Plug

Figure 23. Drive chain cover removed to access

gearbox fill plug.

2. Dip the short end of a clean 6mm hex wrench
inside fill hole, and then remove it.

— If the end of the hex wrench is coated

with oil, then the gearbox oil level is okay.
Replace the fill plug and continue setup.

— If the end of the hex wrench is not coated

with oil, then you need to add more oil.
Refer to Gearbox Oil on Page 36 for
instructions on how to do this.

Note: We recommend that you replace the gear-
box oil after the first 20 hours of operation. This is
a normal break-in procedure and will help maxi­mize the service life of the machine by flushing
away any particles from the break-in and manu­facturing process.

-20-

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

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.

setup instructions have been performed.
Operating an improperly set up machine

Serious injury or death can result from

5. Press START button to turn machine ON.

Verify motor starts up and runs smoothly
without any unusual problems or noises.

6. Press STOP button to turn machine OFF.

7. WITHOUT resetting STOP button, try to start

machine by pressing the START button. The
machine should not start.

Troubleshooting

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

DO NOT start machine until all preceding

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

To test run machine:

1. Clear all setup tools and loose objects away

from machine.

— If the machine does not start, the STOP

button safety feature is working correctly.
Congratulations! Test Run is complete.

— If the machine does start (with the STOP

button pushed in), immediately disconnect
power to the machine. The STOP button
safety feature is not working correctly and
must be replaced before further using the
machine. Call Tech Support for help.

After approximately 16 hours of operation,
V-belts will stretch and seat into pulley
grooves and need to be properly tensioned
to avoid severely reducing life of V-belts.
Refer to Tensioning/Replacing V-Belts on
Page 40 for detailed instructions.

Recommended

Adjustments

2. Push STOP button in.

3. Connect machine to power supply.

4. Twist STOP button clockwise until it springs

out (see Figure 24). This resets the switch so
the machine can start.

G0453W/ZW–G0454W/ZW (Mfd. Since 05/16)

Figure 24. Resetting the switch.

The adjustments listed below have been per­formed at the factory. However, because of the
many variables involved with shipping, we recom­mend that you at 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 37.

Factory adjustments that should be verified:

• Check V-belt tension (Page 40).

• Calibrating table height scale (Page 46).

• Pulley alignment (Page 47).

-21-