Grizzly G0458ZX User guide

Page 1
MODEL G0458ZX
18" OPEN-END DRUM SANDER
(For models manufactured since 04/24)
COPYRIGHT © MARCH, 2024 BY GRIZZLY INDUSTRIAL, INC., REVISED JULY, 2024 (JP)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#JP22988 PRINTED IN TAI WAN
***Keep for Future Reference***
V2.07. 2 4
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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
Manual Accuracy ........................................... 2
Identification ................................................... 3
SECTION 1: SAFETY ....................................... 6
Safety Instructions for Machinery .................. 6
Additional Safety for Drum Sanders .............. 8
SECTION 2: POWER SUPPLY ........................ 9
SECTION 3: SETUP ....................................... 11
Needed for Setup ..........................................11
Unpacking .....................................................11
Inventory ...................................................... 12
Hardware Recognition Chart ....................... 13
Site Considerations ...................................... 14
Assembly ..................................................... 15
Dust Collection ............................................. 18
Test Run ....................................................... 19
Recommended Adjustments ........................ 19
SECTION 4: OPERATIONS ............................ 20
Stock Inspection & Requirements ............... 21
Setting Depth of Cut .................................... 21
Adjusting Conveyor Feed Rate .................... 22
Sanding Tips ................................................ 23
Choosing Sandpaper ................................... 24
Replacing Sandpaper .................................. 24
Changing Sanding Drum Speed .................. 26
SECTION 5: ACCESSORIES ......................... 27
SECTION 6: MAINTENANCE ......................... 28
Schedule ...................................................... 28
Cleaning Machine ........................................ 28
Cleaning Sandpaper .................................... 28
Lubrication ................................................... 29
SECTION 7: SERVICE ................................... 30
Troubleshooting ........................................... 30
Tensioning V-Belt ......................................... 33
Replacing V-Belt .......................................... 34
Aligning Pulleys ........................................... 34
Tracking & Tensioning Conveyor Belt .......... 35
Replacing Conveyor Belt ............................. 36
Making Blocks .............................................. 38
Aligning Table to Sanding Drum .................. 38
Aligning Pressure Rollers ............................ 40
Replacing Conveyor Motor Brushes ............ 41
SECTION 8: WIRING ...................................... 42
Wiring Safety Instructions ............................ 42
Wiring Diagram ............................................ 43
Electrical Components ................................. 44
SECTION 9: PARTS ....................................... 45
Main ............................................................. 45
Stand ............................................................ 49
Labels & Cosmetics ..................................... 50
WARRANTY & RETURNS .............................. 53
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INTRODUCTION

We stand behind our machines! If you have ques­tions or need help, contact us with the information below. Before contacting, make sure you get the
serial number
from the
machine ID label. This will help us help you faster.
We want your feedback on this manual. What did you like about it? Where could it be improved? Please take a few minutes to give us feedback.
Email: manuals@grizzly.com
We are proud to provide a high-quality owner’s
manual with your new machine!
We made every effort to be exact with the instruc­tions, specifications, drawings, and photographs in this manual. Sometimes we make mistakes, but our policy of continuous improvement also means that sometimes the machine 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. We post current manuals and manual updates for free on our web­site 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.

Contact Info

and manufacture date
Grizzly Technical Support
1815 W. Battlefield Springfield, MO 65807 Phone: (570) 546-9663
Email: techsupport@grizzly.com
Grizzly Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069

Manual Accuracy

.
www.grizzly.com.
manufacture date and serial number
Manufacture Date
Serial Number
-2-
Model G0458ZX (Mfd. Since 04/24)
Page 5

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.
E
A
G
B
C
D
F
H
I
A. 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.
B. ON/OFF Paddle Safety Switch w/
Removable Key: Turns motor ON and OFF.
Remove yellow key to disable switch.
C. Conveyor Feed Rate Dial: Rotate dial coun-
terclockwise to decrease conveyor belt feed rate or clockwise to increase feed rate. Conveyor feed rate ranges from 2–12 FPM.
D. Table Height Indicator: Displays approxi-
mate distance between sanding drum and conveyor belt.
E. Dust Port: Connects sander to 4" dust col-
lection system.
F. Table Elevation Handwheel: Raises and
lowers conveyor table (G). Rotate counter­clockwise to lower table; rotate clockwise to raise table. One full rotation moves the table approximately 0.060" (
G. Conveyor Table w/Belt: Feeds workpiece
during sanding operations.
H. Belt Access Panel: Remove panel to change
sanding drum pulley positions or make belt adjustments.
I. Conveyor Belt Motor: Drives conveyor belt.
Use Conveyor Feed Rate Dial (C) to adjust feed rate.
1
16").
Model G0458ZX (Mfd. Since 04/24)
using machine.
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Page 6
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0458ZX 18"/36" 2 HP OPEN-END VARIABLE-
SPEED DRUM SANDER
MODEL G0458ZX 18" OPEN-END DRUM SANDER
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0458ZX 18"/36" 2 HP OPEN-END VARIABLE-
SPEED DRUM SANDER
Product Dimensions:
Weight.............................................................................................................................................................. 202 lbs.
Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 41 x 22-1/2 x 50 in.
Footprint (Length x Width)..................................................................................................................... 37 x 20-1/2 in.
Shipping Dimensions:
Type.............................................................................................................................. Cardboard Box w/Wood Skids
Content........................................................................................................................................................... Machine
Weight.............................................................................................................................................................. 224 lbs.
Length x Width x Height....................................................................................................................... 25 x 33 x 33 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement............................................................................................................ 120V, Single-Phase, 60Hz
Full-Load Current Rating................................................................................................................................... 16.92A
Minimum Circuit Size.............................................................................................................................................. 20A
Connection Type....................................................................................................................................... Cord & Plug
Power Cord Included.............................................................................................................................................. Yes
Power Cord Length................................................................................................................................................. 6 ft.
Power Cord Gauge......................................................................................................................................... 14 AWG
Plug Included.......................................................................................................................................................... Yes
Included Plug Type................................................................................................................................................ 5-15
Switch Type.................................................................................................. Paddle Safety Switch w/Removable Key
Motors:
Main
Horsepower................................................................................................................................................ 2 HP
Phase............................................................................................................................................ Single-Phase
Amps............................................................................................................................................................ 16A
Speed................................................................................................................................................ 3450 RPM
Type................................................................................................................... ODP Capacitor-Start Induction
Power Transfer ............................................................................................................................................ Belt
Bearings..................................................................................................... Shielded & Permanently Lubricated
Centrifugal Switch/Contacts Type......................................................................................................... External
Conveyor Belt
Horsepower................................................................................................................................................. 90W
Amps......................................................................................................................................................... 0.92A
Speed................................................................................................................................................ 1800 RPM
Type.............................................................................................................................................. Universal DC
Power Transfer ......................................................................................................................................... Direct
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Model G0458ZX (Mfd. Since 04/24)
Page 7
Main Specifications:
Built-In Mobile Base
Operation Information
Number of Sanding Heads............................................................................................................................... 1
Maximum Board Width.............................................................................................................................. 36 in.
Minimum Board Width................................................................................................................................. 1 in.
Maximum Board Thickness................................................................................................................... 4-1/2 in.
Minimum Board Thickness....................................................................................................................... 1/8 in.
Minimum Board Length................................................................................................................................ 6 in.
Sandpaper Speed.................................................................................................................... 2600, 3400 FPM
Conveyor Feed Rate......................................................................................................................... 2 - 12 FPM
Sandpaper Length..................................................................................................................................... 92 in.
Sandpaper Width......................................................................................................................................... 3 in.
Drum Information
Infeed Sanding Drum Type................................................................................................................. Aluminum
Infeed Sanding Drum Size........................................................................................................................... 4 in.
Construction
Conveyor Belt................................................................................................................................... Sandpaper
Body........................................................................................................................................................... Steel
Base........................................................................................................................................................... Steel
Paint Type/Finish....................................................................................................................... Powder Coated
Other Related Information
Floor To Table Height......................................................................................................................... 35 - 40 in.
Number of Pressure Rollers............................................................................................................................. 2
Pressure Roller Type.................................................................................................................................. Steel
Pressure Roller Size................................................................................................................................. 21mm
Conveyor Table Length....................................................................................................................... 21-5/8 in.
Conveyor Belt Length................................................................................................................................ 45 in.
Conveyor Belt Width.................................................................................................................................. 18 in.
Belt Roller Size...................................................................................................................................... 1-3/8 in.
Number of Dust Ports....................................................................................................................................... 1
Dust Port Size.............................................................................................................................................. 4 in.
Other Specifications:
Country of Origin .............................................................................................................................................. Taiwan
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time ...................................................................................................... 1-1/2 Hours
Serial Number Location .................................................................................................................................. ID Label
ISO 9001 Factory .................................................................................................................................................. Yes
Features:
Open-Ended Design Accommodates Workpieces up to 36" Wide Hook-and-Loop Sanding Belt Sandpaper Conveyor Belt 4" Dust Port Electronic Variable-Speed Conveyor Motor 4" Aluminum Sanding Drum Durable Powder-Coated Finish Stationary Drum Headstock Paddle Switch with Removable Key Easy Access for Sandpaper Changes
Model G0458ZX (Mfd. Since 04/24)
-5-
Page 8

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-
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Model G0458ZX (Mfd. Since 04/24)
Page 9
may damage the wires inside. Do not handle
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 rec-
ommended accessories. Using improper acces­sories will increase the risk of serious injury.
UNATTENDED OPERATION. To reduce the risk of accidental injury, turn machine OFF and ensure all moving parts completely stop before walking away. Never leave machine running while unattended.
MAINTAIN WITH CARE. Follow all maintenance instructions and lubrication schedules to keep machine in good working condition. A machine that is improperly maintained could malfunction, leading to serious personal injury or death.
DAMAGED PARTS. Regularly inspect machine for damaged, loose, or mis-adjusted parts—or any condition that could affect safe operation. Immediately repair/replace BEFORE operating machine. For your own safety, DO NOT operate machine with damaged parts!
MAINTAIN POWER CORDS. When disconnect­ing cord-connected machines from power, grab and pull the plug—NOT the cord. Pulling the cord
cord/plug with wet hands. Avoid cord damage by keeping it away from heated surfaces, high traffic areas, harsh chemicals, and wet/damp locations.
EXPERIENCING DIFFICULTIES. If at any time you experience difficulties performing the intend­ed operation, stop using the machine! Contact our Technical Support at (570) 546-9663.
Model G0458ZX (Mfd. Since 04/24)
-7-
Page 10

Additional Safety for Drum Sanders

Serious injury or death can occur from getting hands trapped between workpiece and conveyor table and being pulled into machine, or becoming entangled in rotating parts inside machine. Workpieces thrown by sander can strike nearby operator or bystanders with significant force. Long-term respiratory damage can occur from using sander without proper use of a respirator. To reduce the risk of these hazards, operator and bystanders MUST completely heed the hazards and warnings below.
FEEDING WORKPIECE. Placing fingers between
workpiece and conveyor can result in pinching injuries, or possibly getting trapped and pulled into sanding area of machine. DO NOT place fingers under bottom of workpiece while feeding it into sander.
SANDING DUST. Sanding creates large amounts of fine airborne dust that can lead to eye injury or serious respiratory illness. Reduce your risk by always wearing approved eye and respiratory protection when sanding. Never operate without adequate dust collection system in place and run­ning. However, dust collection is not a substitute for using a respirator.
POWER DISCONNECT. An accidental startup while changing sanding belts or performing adjust­ments or maintenance can result in serious entan­glement or abrasion injuries. Make sure machine is turned OFF, disconnected from power and air, and all moving parts are completely stopped before changing belts, doing adjustments, or per­forming maintenance.
SANDPAPER CONTACT. Rotating sandpaper can remove a large amount of flesh quickly. Keep hands away from rotating sanding drum(s) during operation. Never touch moving sandpaper.
AVOIDING ENTANGLEMENT. Tie back long hair, remove jewelry, and do not wear loose clothing or gloves. These can easily get caught in moving parts. Never reach inside machine or try to clear jammed workpiece while machine is operating. Keep all guards in place and secure.
WORKPIECE MATERIAL. This sander is designed to sand only natural wood products or man-made products made from natural wood fiber. DO NOT sand any metal products.
WORKPIECE INSPECTION. Nails, staples, knots, or other imperfections in workpiece can be dislodged and thrown from sander at high rate of speed into operator or bystanders, or cause damage to sandpaper or sander. Never try to sand stock that has embedded foreign objects or questionable imperfections.
KICKBACK. Occurs when a workpiece is eject­ed out the front of sander at a high rate of speed toward operator or bystanders. To reduce risk of kickback-related injuries, always stay out of workpiece path, only feed one board at a time, and always make sure pressure rollers are prop­erly adjusted below sanding roller. Never sand workpieces below minimum specifications listed in Machine Data Sheet.
Like all machines there is danger asso­ciated with this machine. Accidents are frequently caused by lack of familiarity or failure to pay attention. Use this machine with respect and caution to lessen the pos­sibility of operator injury. If normal safety precautions are overlooked or ignored, seri­ous personal injury may occur.
-8-
No list of safety guidelines can be complete. Every shop environment is different. Always consider safety first, as it applies to your individual working conditions. Use this and other machinery with caution and respect. Failure to do so could result in serious per­sonal injury, damage to equipment, or poor work results.
Model G0458ZX (Mfd. Since 04/24)
Page 11

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
not properly grounded
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
Electrocution, fire, shock,
may occur if machine is
and connected to power supply.
Serious injury could occur if you connect machine to power before completing setup process. DO NOT connect to power until instructed later in this manual.
120V Circuit Requirements
Nominal Voltage .................... 110V, 115V, 120V
Cycle .......................................................... 60 Hz
Phase ........................................... Single-Phase
Power Supply Circuit .........................20 Amps
Plug/Receptacle ............................. NEMA 5-15
Full-Load Current Rating
Full-Load Current Rating at 120V ..16.92 Amps
Model G0458ZX (Mfd. Since 04/24)
property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.
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Page 12
Grounding & Plug Requirements
This machine MUST be grounded. In the event of certain malfunctions or breakdowns, grounding reduces the risk of electric shock by providing a path of least resistance for electric current.
This machine is equipped with a power cord that has an equipment-grounding wire and a grounding plug. Only insert plug into a matching receptacle (outlet) that is properly installed and grounded in accordance with all local codes and ordinances. DO NOT modify the provided plug!
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. If you must use an extension cord, only use it if absolutely necessary and only on a temporary basis.
Extension cords cause voltage drop, which can damage electrical components and shorten motor life. Voltage drop increases as the extension cord size gets longer and the gauge size gets smaller (higher gauge numbers indicate smaller sizes).
Any extension cord used with this machine must be in good condition and contain a ground wire and matching plug/receptacle. Additionally, it must meet the following size requirements:
Two-prong outlets do not meet the grounding requirements for this machine.
provided—if it will not fit the outlet, have a
GROUNDED
5-15 RECEPTACLE
Grounding Pin
5-15 PLUG
Extension Cords
Neutral Hot
Figure 1. Typical 5-15 plug and receptacle.
SHOCK HAZARD!
Do not modify or use an adapter on the plug
qualified electrician install the proper outlet with a verified ground.
-10-
Minimum Gauge Size ........................... 12 AWG
Maximum Length (Shorter is Better) .......50 ft.
Model G0458ZX (Mfd. Since 04/24)
Page 13

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: Save all packaging materials until you are completely satisfied with the machine and have resolved any issues between Grizzly or the shipping agent. You MUST have the original pack-
aging to file a freight claim. It is also extremely helpful if you need to return your machine later.

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, get help from other people and use a forklift (or other lifting equipment) rated for weight of this machine.
The following are needed to complete the setup process, but are not included with your machine:
Description Qty
Lifting Equipment (Rated for 280 lbs) ......... 1
Additional Person ....................................... 1
Safety Glasses (for each person) ......... 1 Ea.
Open-End Wrenches or Sockets 13mm ..... 2
Small Hammer or Mallet ............................. 1
Dust Hose 4" ............................. As Needed
Hose Clamp 4" .......................... As Needed
Dust Collection System .............................. 1
call us immediately at (570) 546-9663.

Unpacking

If items are damaged
Model G0458ZX (Mfd. Since 04/24)
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Page 14

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.
Box 1 (Figures 2 —3) Qty
A. Drum Sander (Not Shown) ......................... 1
B. Top Plates (Long) ....................................... 2
C. Top Plates (Short) ....................................... 2
D. Support Brackets (Short) ............................ 2
E. Support Brackets (Long) ............................ 2
F. Stand Legs ................................................. 4
G. Caster Lock Assemblies ............................. 2
H. Swivel Casters ............................................ 4
I. Handwheel w/Handle ................................. 1
J. Hardware and Tools (Not Shown)
—Carriage Bolts M8-1.25 x 15 ................. 24
—Flange Nuts M8-1.25 ............................. 24
—Rubber Foot Pads M8-1.25 x 22 ............. 4
—Hex Bolts M8-1.25 x 60 .......................... 4
—Lock Nuts M8-1.25 .................................. 4
—Button Head Cap Screws M8-1.25 x 16 .. 8
—Hex Bolts M8-1.25 x 20........................... 4
—Hex Nuts M8-1.25 ................................... 8
—Flat Washers 8mm ................................ 12
—Cap Screw M5-.8 x 35 ............................ 1
—Flat Washer 5mm.................................... 1
—Combination Wrench 8/12mm ................ 1
—Hex Wrenches 4, 5, 6mm .................1 Ea.
B
C
D
E
F
Figure 2. Stand components.
G
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.
-12-
H
Figure 3. Mobile base & handwheel.
Model G0458ZX (Mfd. Since 04/24)
I
Page 15

Hardware Recognition Chart

USE THIS CHART TO MATCH UP HARDWARE DURING THE INVENTORY AND ASSEMBLY PROCESS.
Flat Head Cap Screw
5mm
Model G0458ZX (Mfd. Since 04/24)
5mm
-13-
Page 16

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
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. Extreme conditions for this type of machinery are 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,
Place this machine near an existing power source. Make sure all power cords are protected from traffic, material handling, moisture, chemicals, or other hazards. Make sure to leave enough space around machine to disconnect power supply or
Lighting around the machine must be adequate enough that operations can be performed safely. Shadows, glare, or strobe effects that may distract or impede the operator must be eliminated.
Machine Data Sheet for the weight
or bumps.
Electrical Installation
Children or untrained people may be seriously injured by this machine. Only install in an access restricted location.
1
/2"
22
= Electrical Connection
apply a lockout/tagout device, if required.
Lighting
Ensure adequate outfeed clearance.
Ensure adequate infeed clearance.
Feed Direction
41"
-14-
Figure 4. Minimum working clearances.
Model G0458ZX (Mfd. Since 04/24)
Page 17
The machine must be fully assembled before it can be operated. Before beginning the assembly process, refer to
and gather
all
To ensure the assembly process goes smoothly, first clean any ered or coated in heavy-duty rust preventative (if applicable).

Assembly

2. Mount (1) long top plate to (1) stand leg and
secure by hand with (2) M8-1.25 x 15 car­riage bolts and (2) M8-1.25 flange nuts, as shown in Figure 5.
Needed for Setup
listed items.
parts that are cov-
HEAVY LIFT! Straining or crushing injury may occur from improperly lifting machine or some of its parts. To reduce this risk, get help from other people and use a forklift (or other lifting equipment) rated for weight of this machine.
To assemble machine:
1. Move pallet/box to appropriate location (refer
to Site Considerations on Page 14). Leave sander on pallet until instructed to move it in Step 17.
3. Mount (1) long support bracket to (1) stand
leg and secure by hand with (1) M8-1.25 x 15 carriage bolt and (1) M8-1.25 flange nut, as shown in Figure 5.
x 3
Long Support
Bracket
Leg
Long Top Plate
Figure 5. Top and bottom long brackets secured
to stand leg.
4. Mount (1) leg to opposite side top and bot-
tom long brackets using (3) M8-1.25 carriage bolts and (3) M8-1.25 flange nuts, as shown in Figure 6.
Note: We recommend assembling stand
upside down. To make it easier, have an assistant hold pieces while you assemble stand.
DO NOT final-tighten stand bolts until all stand components have been assembled.
Model G0458ZX (Mfd. Since 04/24)
x 3
Leg
Figure 6. Completed stand leg assembly.
-15-
Page 18
5. Mount (1) short top plate to stand leg assem-
bly with (2) M8-1.25 x 15 carriage bolts and (2) M8-1.25 flange nuts, as shown in
Figure 7.
6. Mount (1) short support bracket to stand
leg assembly with (1) M8-1.25 x 15 carriage bolt and (1) M8-1.25 flange nut, as shown in Figure 7.
Short Support Bracket
x 3
Short Top Plate
10. Position caster lock assembly so pedal faces
down, and mounting blocks face toward pedal, as shown in Figure 9.
11. Mount (2) casters on caster lock assembly
using (2) M8-1.25 x 60 hex bolts and (2) M8-1.25 lock nuts, as shown in Figure 9.
Swivel Caster
(1 of 2)
x 2
Mounting Block
Pedal
Figure 9. Casters installed on caster lock
assembly.
(1 of 2)
Figure 7. Top and bottom short brackets secured
to stand leg assembly.
7. Repeat Steps 2–6 to assemble second half
of stand.
8. Connect two stand assemblies, as shown in Figure 8, with (6) remaining carriage bolts
and flange nuts.
x 6
Tip: You may need to use a small hammer or
mallet to get casters onto mounting blocks.
Note: Do not fully tighten lock nuts. Leave
some room so casters are able to pivot.
12. Repeat Steps 10–11 to install casters on sec-
ond caster lock assembly.
13. Mount assembled caster assembly to end of
completed stand using (4) M8-1.25 x 16 but­ton head cap screws (see Figure 10).
14. Install (2) rubber foot pads with (2) M8-1.25
hex nuts and (2) 8mm flat washers (see Figure 10).
Foot Pad
(1 of 2)
x 2
Figure 8. Completed stand assembly.
9. Tighten all fasteners while ensuring brackets
do not overlap each other where they meet at corners.
-16-
x 4
Figure 10. Caster assembly and foot pads
installed on stand.
Model G0458ZX (Mfd. Since 04/24)
Page 19
15. Repeat Steps 1314 to install caster lock assemblies and foot pads on other end of stand.
16. Turn stand upright and adjust it so legs are evenly positioned, then tighten all fasteners.
17. To prevent damage to side of machine, remove wood support blocks from right side of pallet (see Figure 11).
19. While one person holds stand to bottom of
sander, attach stand using (4) M8-1.25 x 20 hex bolts, (8) 8mm flat washers, and (4) M8-1.25 hex nuts (see Figure 13).
x 4
Remove
(4) Blocks
Figure 11. Location of support blocks.
18. With help of an assistant, tilt sander back so
side with belt access panel faces pallet, then move left bottom edge of sander forward so conveyor motor hangs over edge, as shown in Figure 12.
Note: Base should be even with or just
beyond edge of pallet to properly install stand assembly.
Machine
Base Beyond
End of Pallet
Figure 13. Attaching stand to sander.
20. With help from an assistant, carefully tilt sander upright, as shown in Figure 14.
Figure 14. Example of tilting sander upright.
Conveyor
Motor Over
Edge of Pallet
Figure 12. Example of sander tipped back on
pallet against belt access panel.
Model G0458ZX (Mfd. Since 04/24)
-17-
Page 20
21. Slide table elevation handwheel over shaft pin (see Figure 15) and secure with 5mm flat washer and M6-1 x 35 cap screw.

Dust Collection

Shaft Pin
Slots
Figure 15. Installing table elevation handwheel.
22. Rotate handwheel counterclockwise to lower
table, and remove shipping block shown in
Figure 16.
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.
Minimum CFM at 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 machine to a dust collector:
Shipping Block
Figure 16. Location of shipping block.
1. Fit 4" dust hose over dust port, as shown in Figure 17, and secure in place with a hose
clamp.
Dust Port
Clamp
Figure 17. Dust hose and clamp installed.
2. Tug the hose to make sure it does not come
off.
Note: A tight fit is necessary for proper per-
formance.
-18-
Model G0458ZX (Mfd. Since 04/24)
Page 21

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 may result in malfunction or unexpected results that can lead to serious injury,
Serious injury or death can result from
Troubleshooting
5. Remove switch disabling key, as shown in Figure 18.
The Test Run consists of verifying the following:
1) The motor powers up and runs correctly, and
2) the switch disabling key disables the switch properly.
using this machine BEFORE understanding its controls and related safety information. DO NOT operate, or allow others to operate, machine until the information is understood.
DO NOT start machine until all preceding
death, or machine/property damage.
Figure 18. Removing switch key from paddle
switch.
6. Try to start machine with paddle switch. The machine should not start.
— If machine does not start, switch disabling
feature is working as designed.
— If machine does start, immediately turn
machine OFF and disconnect from power. Switch disabling feature is not working correctly. This safety feature must work properly before proceeding with regular operations. Call Tech Support for help.
Recommended
Adjustments
To test run machine:
1. Clear all setup tools away from machine.
2. Lift both caster lock pedals to lower feet to
floor and stabilize machine.
3. Connect machine to power supply.
4. Turn machine ON, verify motor operation,
and then turn machine OFF.
The motor should run smoothly and without
unusual problems or noises.
Model G0458ZX (Mfd. Since 04/24)
For your convenience, the adjustments listed below have been performed at the factory and no further setup is required to operate your machine.
However, because of the many variables involved with shipping, some of these adjustments may need to be repeated to ensure optimum results.
Tensioning V-Belt ................................ Page 33
Tracking & Tensioning Conveyor Belt .. Page 35
Aligning Table to Sanding Drum........ Page 38
-19-
Page 22

SECTION 4: OPERATIONS

To reduce your risk of serious injury, read this entire manual BEFORE
Keep hair, clothing, and
ing parts at all times. Entanglement can result in death, amputation, or
The purpose of this overview is to provide the novice machine operator with a basic understand­ing of how the machine is used during operation, so the
discussed
later in this manual
Due to the generic nature of this overview, it is not intended to be an instructional guide. To learn more about specific operations, read this entire manual,
training from experienced machine operators, and do additional research outside of this manual by reading "how-to" books, trade magazines, or websites.
To reduce risk of eye injury from flying
machine controls/components
are easier to understand.
seek additional
using machine.
2. Verifies workpiece has necessary outfeed
clearance and support. If workpiece is wider than conveyor table, operator supports workpiece full width. If workpiece is overly long and difficult to handle, operator uses a roller support stand to assist with feeding.
3. Ensures mobile base is disengaged and all
(4) rubber feet are firmly on floor.
4. Adjusts table height to approximate workpiece
thickness.
5. Puts on required safety glasses and
respirator, and ensures dust collection is connected to dust port.
6. Starts dust collection system, then turns motor ON. Waits for sanding drum to reach full speed.
chips or lung damage from breathing dust, always wear safety glasses and a respirator when operating this machine.
jewelry away from mov-
To complete a typical operation, the operator does the following:
severe crushing injuries!
7. Feeds workpiece into sander by placing front
end on infeed side of conveyor table and supporting back end until workpiece engages with pressure rollers.
Note: During initial pass with a new workpiece,
operator adjusts table height as necessary so workpiece only makes light contact with sandpaper and does not overload sander.
8. Receives workpiece from outfeed side of conveyor table. If workpiece is wider than conveyor table, operator rotates workpiece 180° and feeds workpiece back through sander.
9. Raises height of conveyor table a small amount (typically handwheel), then repeats feeding workpiece through sander.
10. DISCONNECTS MACHINE FROM POWER, then changes sandpaper to a finer grit, as needed.
1
4 of a full rotation of
1. Examines workpiece to verify it is suitable for
-20-
sanding and to determine which sandpaper grit size to use.
11. Repeats Steps 7–10 as needed, turns sander OFF, and disconnects it from power.
Model G0458ZX (Mfd. Since 04/24)
Page 23
Stock Inspection &
Requirements
Some workpieces are not safe to sand, or they may require further preparation before they can be safely sanded without increasing risk of injury to the operator or damaging the sandpaper or the sander.
Before sanding, inspect all workpieces for the following:
Material Type: This machine is intended
for sanding natural and man-made wood products, and laminate-covered wood prod­ucts. This machine is NOT designed to sand glass, stone, tile, plastics, drywall, cemen­tious backer board, metal, etc.
Sanding metal objects can increase the risk
of fire. Sanding improper materials increases the risk of respiratory harm to the operator and bystanders due to the especially fine dust inherently created by all types of sand­ing operations—even if a dust collector is used. Additionally, the life of the machine and sandpaper may be greatly reduced (or immediately damaged) from sanding improp­er materials.
Foreign Objects: Nails, staples, dirt, rocks
and other foreign objects are often embed­ded in wood. While sanding, these objects can become dislodged and tear the sandpa­per. Always visually inspect your workpiece for these items. If they can't be removed, DO NOT sand the workpiece.

Setting Depth of Cut

The optimum depth of cut will vary based on the type of wood, feed rate, and sandpaper grit. Attempts to remove too much material can cause jamming, wood burning, rapid paper wear or tear­ing, poor finish, and belt slippage.
Generally, a 1⁄4 turn of the drum height handwheel
1
64" or 0.4mm vertical movement) per pass is
( acceptable for coarser grits or softer woods. A turn of the handwheel is recommended for finer grits or harder woods. However, use your best judgement to produce good sanding results for your operation.
IMPORTANT: Keep in mind that, although the thickness of the workpiece is reduced during sanding, this process is not a replacement for thickness planing, which should be done with a planer or other acceptable tool/machine before beginning the sanding process.
Taking excessive depth of cut could cause drum motor to exceed available power source amperage. In this case, motor or power source circuit breaker will trip. If this should happen, disconnect machine from power, allow motor to cool, reset circuit breaker, then take smaller depth of cut.
1
8
Wet or "Green" Stock: Sanding wood with
a moisture content over 20% causes unnec­essary clogging and wear on the sandpaper, increases the risk of kickback, and yields poor results.
Excessive Warping: Workpieces with
excessive cupping, bowing, or twisting are dangerous to sand because they are unsta­ble and often unpredictable when being sanded. DO NOT use workpieces with these characteristics!
Model G0458ZX (Mfd. Since 04/24)
-21-
Page 24
To set depth of cut:
1. Rotate table elevation handwheel
(see Figure 19) until conveyor table is well below sanding drum, then raise table, allow­ing a gap between workpiece and sanding drum.
Note: When adjusting table to sand a
thicker workpiece, lower and then raise table to remove backlash from adjustment mechanism.
Adjusting Conveyor
Feed Rate
The conveyor feed rate dial (see Figure 20) allows you to adjust the feed rate from 2–12 FPM. The correct speed to use depends on the type of stock you are using (hardwood vs. softwood) and the stage of finish with that workpiece.
Table Elevation
Handwheel
Figure 19. Table elevation handwheel.
2. Turn machine ON and feed workpiece into
sander. SLOWLY raise conveyor belt until workpiece makes light contact with sand­ing drum. This is the correct height to begin sanding the workpiece.
1
3. After initial pass, turn handwheel up to
1
64" or 0.4mm)—maximum depth for most
( sanding conditions.
Note: Each full turn of the table elevation
handwheel raises the conveyor table approxi­mately 0.060" (
1
16") or 1.6mm.
4 turn
Conveyor
Feed Rate Dial
Figure 20. Location of conveyor feed rate dial.
As a general rule, a slower feed rate will sand the surface smoother, but runs the risk of burning the wood; a faster feed rate will remove material faster, but runs the risk of overloading the motor or damaging the sandpaper.
Use trial-and-error to determine the best settings for your specific applications.
To adjust feed rate:
1. Turn machine ON.
2. Rotate conveyor feed rate dial (see Figure 20)
clockwise to increase feed rate or counter­clockwise to decrease feed rate.
-22-
Model G0458ZX (Mfd. Since 04/24)
Page 25

Sanding Tips

Feed boards into the sander at different plac­es on the conveyor to maximize sandpaper life and prevent uneven conveyor belt wear.
DO NOT edge sand boards. This can cause boards to kickback, causing serious personal injury. Edge sanding boards also can cause damage to the conveyor belt and sandpaper.
DO NOT sand more than one board at a time side by side. Minor variations in thickness can cause one board to be propelled by the rapidly spinning sanding drum and ejected from the machine.
NEVER stand directly in front of the infeed area of the machine. Failure to do so could result in severe personal injury.
Overloading the motor or pushing the sander to failure weakens the electrical system. Repeatedly doing so is abuse to the machine that will cause motor, capacitor, or circuit breaker damage, which is not covered under warranty.
DO NOT sand boards less than 6" long or
1
less than
8" thick to prevent damage to the
workpiece and the drum sander.
Sanding workpieces with high-resin content or with applied finishes can quickly contami­nate sandpaper beyond the point where it can be properly cleaned. This will produce poor sanding results. In this case, use a different workpiece, remove the applied finishes, or frequently clean/replace the sandpaper strip.
Extend the life of the sandpaper by regu-
®
larly using a PRO-STIK
sanding pad (see
Page 28).
Run wide stock through two or three times without adjusting table height. Turn stock 180° between passes to ensure an evenly sanded surface.
• When sanding workpieces with irregular surfaces, such as cabinet doors, take very light sanding passes to prevent gouges. When the drum moves from sanding a wide surface to sanding a narrow surface, the load on the motor will be reduced, and the drum will speed up, causing a gouge.
When sanding workpieces with a bow or crown, place the high point up or cupped side down to prevent the workpiece from rocking and take very light passes.
Feed the workpiece at an angle to maxi­mize stock removal and sandpaper effec­tiveness, but feed the workpiece straight to reduce sandpaper grit scratches for the finish passes.
Replace coarse grit sandpaper with a finer
grit to achieve a smoother finish.
1
Raise the conveyor a maximum of
4 turn
of the handwheel until the workpiece is the desired thickness.
Reduce snipe when sanding more than one board of the same thickness by feeding them into the sander with the front end of the sec­ond board touching the back end of the first board.
Model G0458ZX (Mfd. Since 04/24)
-23-
Page 26

Choosing Sandpaper

To replace sandpaper:
1. DISCONNECT MACHINE FROM POWER!
There are many types of sandpaper to choose from. We recommend aluminum oxide for general workshop environments. Below is a chart that groups abrasives into different classes, and shows which grits fall into each class.
Grit Class Usage
60 Coarse Fast sanding, dimen-
sioning, and glue removal.
80 –100 Medium Removing planer
marks and initial finish sanding.
120–18 0 Fine Finish sanding.
The general rule of thumb is to sand a workpiece with progressively higher grit numbers, with no one grit increase of more than 50. Avoid skipping grits; the larger the grit increase, the harder it will be to remove the scratches from the previous grit.
2. Remove cap screw and flat washer (see Figure 21), then open top cover.
Figure 21. Location of top cover cap screw.
3. Remove chip deflector plate.
Ultimately, the type of wood you use and your stage of finish will determine the best grit types to install on your sander.
Replacing
Sandpaper
The Model G0458ZX is designed for 3" wide, hook­and-loop sandpaper rolls. Refer to SECTION 5: ACCESSORIES on Page 27 for grit selection and model numbers.
Items Needed Qty
Hex Wrench 5mm .............................................. 1
Phillips Head Screwdriver #2 ............................ 1
Sandpaper Roll, Hook-and-Loop 3" x 92" ......... 1
Utility Knife ........................................................ 1
Strapping Tape
3
4" ............................. As Needed
Chip Deflector Plate
Figure 22. Location of chip deflector plate.
-24-
Model G0458ZX (Mfd. Since 04/24)
Page 27
4. Remove tape from left end of drum (see Figure 23), then carefully unwrap sandpaper
from drum. Loosen flat head screw to release clip on right side of drum to remove sandpa­per completely.
Note: If sandpaper has directional arrows on
backing, install sandpaper with arrow facing rear of machine.
Tip: To make installation easier, work from rear
side of machine when installing sandpaper.
Strapping
Sandpaper Clip
Tape
Figure 23. Location of sandpaper fasteners.
5. If possible, use old sandpaper strip as pattern
to cut new piece of sandpaper. Otherwise, use pattern shown in Figure 24.
"
4
3
/
12
92"
Grit Side Down
3"
12
"
4
3
/
7. Carefully wrap sandpaper around drum, keep-
1
ing approximately
32" gap between edge,
without any overlap or bubbles in sandpaper (see Figure 26).
Figure 26. Wrapping sandpaper around drum.
8. When you have reached trailing end of sand-
paper, tightly wrap 2 –3 layers of strapping tape around left side of drum (see Figure 27) to secure end of sandpaper.
Figure 24. Sandpaper pattern.
6. While keeping sandpaper even with end of
drum, insert 1" of end into slot in end of drum (see Figure 25), then tighten flat head screw to secure end of sandpaper.
Figure 25. Fastening end of sandpaper.
Model G0458ZX (Mfd. Since 04/24)
Strapping Tape
Figure 27. Example of sandpaper installed.
9. Install chip deflector plate, then close and
secure top cover.
-25-
Page 28
Changing Sanding
Drum Speed
This machine features two different sanding speeds, which are controlled by the belt position on the pulleys (see Figure 28).
IMPORTANT: Proper belt tension is important for optimum power transmission. Any time pulley adjustments are made, be sure to re-tension the belt.
Low Speed (2600 RPM)
3. Loosen (2) motor mount cap screws shown in Figure 29, and lift motor pulley to de-tension
belt.
V-Belt
Sanding
Drum
Pulley
Motor Pulley
Motor Mount Cap Screws
Sanding
Drum
Motor
High Speed (3400 RPM)
Figure 28. Pulley speed settings.
Tool Needed Qty
Hex Wrench 8mm .............................................. 1
To change sanding drum speed:
1. DISCONNECT MACHINE FROM POWER!
2. Open belt access panel.
Sanding Drum Pulley
Motor Pulley
Figure 29. Location of belt and pulleys.
4. Tighten (2) motor mount cap screws to keep
belt de-tensioned during belt change.
5. Roll V-belt onto correct pulley for desired drum speed.
6. Follow steps outlined in Tensioning V-Belt on Page 33 to properly tension belt before operation.
-26-
Model G0458ZX (Mfd. Since 04/24)
Page 29

SECTION 5: ACCESSORIES

order online at www.grizzly.com or call 1-800-523-4777
Installing unapproved accessories may
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.
T26685—ISO 32 Moly-D Machine Oil, 1 Gal. T26419—Syn-O-Gen Synthetic Grease
G1163P—1 HP Floor Model Dust Collector G0710—1 HP Wall-Mount Dust Collector
Excellent point-of-use dust collectors that can be used next to the machine with only a small amount of ducting. Specifications: 450 CFM, 7.2" static pressure, 2-cubic-foot bag, and 30-micron filter. Motor is 1HP, 110V/220V, 14A/7A.
Model G0710
Model G1163P
T26685
T26419
Figure 30. Recommended lubrication products.
Aluminum Oxide H&L Sanding Rolls 3" x 50' H4422—60-Grit: Use for thickness sanding and
glue removal.
H4779—80-Grit: Use for removing planer marks
and initial finish sanding.
H4423—100-Grit: Use for removing planer marks
and initial finish sanding.
H4780—120-Grit: Use for finish sanding. H4424—150-Grit: Use for finish sanding. T21255—180-Grit: Use for finish sanding. T21256—220-Grit: Use for finish sanding.
Figure 31. Point of use dust collectors.
T2 817 2—14" x 39" Heavy-Duty Roller Table T28369—14" x 78" Heavy-Duty Roller Table T2 83 70 —14" x 118" Heavy-Duty Roller Table
Increase material handling and processing effi­ciency with one or more of these Heavy-Duty Roller Tables. Ideal for easily positioning material for cross cutting or cutting to length using a chop saw or metal cutting bandsaw. Simply place a roller table on one or both sides of your saw and production time is automatically improved!
Figure 32. Heavy-duty roller tables.
Model G0458ZX (Mfd. Since 04/24)
-27-
Page 30

SECTION 6: MAINTENANCE

accidental startup, always disconnect machine from

Cleaning Machine

To reduce risk of shock or
Cleaning the Model G0458ZX is relatively easy. Vacuum excess sawdust, and wipe off the remain-
power before adjustments, maintenance, or service.
ing dust with a dry cloth.

Schedule

For optimum performance from this machine, this maintenance schedule must be strictly followed.
Ongoing
To minimize your risk of injury and maintain proper machine operation, shut down the machine imme­diately if you ever observe any of the items below, and fix the problem before continuing operations:
Loose mounting bolts.
Damaged sandpaper.
Worn switch.
Worn or damaged cords or plugs.
Damaged V-belts.
Any other unsafe condition.
Daily Maintenance
Lubricate conveyor roller bushings.
Monthly Check
Clean/vacuum dust buildup from inside cabi­net and off of motor.

Cleaning Sandpaper

To increase the working life of your sandpaper, clean it whenever you notice a decrease in per­formance due to heavy loading of material. Use a Model D3003 PRO-STIK shown in Figure 33.
To clean sandpaper:
1. Set table to thickness of cleaning pad.
2. Run cleaning pad through sander two or
three times. DO NOT take too deep of a cut— sandpaper should barely touch cleaning pad!
Model D3003 PRO-STIK® Cleaning Pad
Extend the life of your sandpaper! Just feed this crepe-rubber cleaning pad through your drum sander to remove dust build-up from the sand­paper without damage. Measures 15" x 20" x
®
Cleaning Pad, as
3
4".
Biannual Maintenance
Lubricate leadscrews, sprockets, and helical gear.
-28-
Figure 33. D3003 PRO-STIK® Cleaning Pad.
Model G0458ZX (Mfd. Since 04/24)
Page 31

Lubrication

The bearings on the Model G0458ZX have been lubricated at the factory. No other care is needed unless they need replacement.
The conveyor belt bushings should be lubricated daily while the elevation leadscrew, sprockets, and helical gear should be lubricated periodically, depending on usage. See Page 27 for some lubrication products that Grizzly offers.
Avoid using excess lubrication. Too much lubricant attracts sawdust and will clog the drive bushings.
Conveyor Roller Bushings
Lubricant Type .......T26685 or ISO 32 Equivalent
Lubricant Amount .............................. As Needed
Check/Add Frequency ................................. Daily
Items Needed Qty
Oil Can .............................................................. 1
Shop Rags ......................................... As Needed
To lubricate the conveyor roller bushings, add a couple drops of lubricant into the small gap between the conveyor roller and the bushing. Be sure to lubricate both sides of each bushing, located at the ends both conveyor belt rollers (see Figure 34). Run the conveyor for a couple of min­utes to spread the oil.
Table Leadscrews, Sprockets, and Helical Gear
Lubricant Type ..... T26419 or NLGI#2 Equivalent
Lubricant Amount .............................. As Needed
Check/Add Frequency .......................... 6 Months
Items Needed Qty
Soft Wire Brush ................................................. 1
Grease Gun ....................................................... 1
Shop Rags ......................................... As Needed
Lubricate the table leadscrews, chain, and heli­cal gear with grease every six months. Clean the chain and table lift screws (see Figure 35), then apply grease onto the chain links and screw threads. Clean the helical gear (see Figure 36) and place a dab of grease on the teeth. Move the table up or down to spread the grease thoroughly throughout the mechanism.
Leadscrew
(1 of 4)
Sprocket
(1 of 6)
Bushing
Figure 34. Bushing lubrication locations.
Model G0458ZX (Mfd. Since 04/24)
Figure 35. Location of leadscrews and
sprockets.
(1 of 4)
Helical
Gear
Figure 36. Location of helical gear.
-29-
Page 32

SECTION 7: SERVICE

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.
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.
1. Switch disabling key removed.
2. Machine circuit breaker tripped.
3. Circuit board fuse blown.
4. Incorrect power supply voltage or circuit size.
5. Motor speed potentiometer at fault.
6. Power supply circuit breaker tripped or fuse blown.
7. Motor wires connected incorrectly.
8. Start capacitor at fault.
9. Centrifugal switch/contact points is at fault.
10. Wiring broken, disconnected, or broken.
11. Motor brushes worn out.
12. ON/OFF or circuit breaker switch at fault.
13. Circuit board at fault.
14. Motor or motor bearings at fault.
1. Workpiece material is unsuitable for machine.
2. Sanding depth of cut too much or feed rate too high.
3. Motor speed potentiometer at fault.
4. V-belt slipping/pulleys misaligned.
5. Motor wires connected incorrectly.
6. Motor brushes worn out.
7. Pulley slipping on shaft.
8. Machine undersized for task.
9. Motor overheated, tripping machine circuit breaker.
10. Run capacitor at fault.
11. Extension cord too long.
12. Centrifugal switch/contact points at fault.
13. Motor or motor bearings at fault.
1. Install switch disabling key.
2. Reset circuit breaker on switch.
3. Replace fuse/ensure no shorts.
4. Ensure correct power supply voltage and circuit size.
5. Test/repair if at fault.
6. Ensure circuit is sized correctly and free of shorts. Reset circuit breaker or replace fuse.
7. Correct motor wiring connections (Page 43).
8. Test/repair if at fault.
9. Test/repair/replace.
10. Fix broken wires or disconnected/corroded
connections.
11. Replace motor brushes (Page 41).
12. Replace switch/circuit breaker.
13. Test/replace if at fault.
14. Replace motor.
1. Only sand wood; ensure moisture is below 20% and there are no foreign materials in the workpiece.
2. Reduce depth of cut (Page 21) or decrease feed rate (Page 22).
3. Test/repair if at fault.
4. Tension (Page 33)/replace V-belt (Page 34); ensure pulleys are aligned (Page 34).
5. Correct motor wire connections.
6. Replace motor brushes (Page 41).
7. Tighten loose pulley.
8. Clean/replace sandpaper (Page 28); decrease feed rate (Page 22)/reduce depth of cut (Page 21).
9. Clean motor/let cool, and reduce workload. Reset breaker. Test/repair/replace.
10. Test/repair/replace.
11. Move machine closer to power supply; use shorter extension cord.
12. Adjust centrifugal switch/clean contact points. Replace either if at fault.
13. Replace motor.
-30-
Model G0458ZX (Mfd. Since 04/24)
Page 33
Motor & Electrical (Cont.)
Symptom Possible Cause Possible Solution
Machine has vibration or noisy operation.
1. Motor or component loose.
2. Mobile stand fasteners loose or feet not adjusted properly.
3. V-belt worn, loose, pulleys misaligned or belt slapping cover.
4. Pulley loose.
5. Motor mount loose/broken.
6. Motor fan rubbing on fan cover.
7. Motor or motor bearings at fault.
1. Replace damaged or missing bolts/nuts or tighten if loose.
2. Tighten machine to mobile stand or adjust feet to stabilize machine.
3. Inspect/replace belt (Page 34); realign pulleys if necessary (Page 34).
4. Secure pulley on shaft (Page 34).
5. Tighten/replace.
6. Fix/replace fan cover; replace loose/damaged fan.
7. Test by rotating shaft; rotational grinding/loose shaft requires bearing replacement.
Operation
Symptom Possible Cause Possible Solution
Vibration when sanding.
Sandpaper clogs quickly.
Sandpaper comes off drum or is loose.
Sandpaper tears off drum.
Conveyor belt slips or does not track correctly.
Burn marks on workpiece.
1. Loose drum bearings.
2. Worn drum bearings.
1. Sanding depth of cut too much or feed rate too slow.
2. Workpiece has high moisture content or sap.
3. Incorrect sandpaper grit.
4. Poor dust collection.
5. Sandpaper loaded with sawdust and gum.
6. Worn sandpaper.
1. Sandpaper not properly wrapped onto drum.
2. Sandpaper not cut to correct dimensions.
3. Slack in sanding strip.
4. Torn or damaged sandpaper.
5. Foreign object in workpiece.
6. Conveyor table not perpendicular with sanding drum.
1. Conveyor table not parallel with sanding drum.
2. Sandpaper overlapping.
3. Depth of cut too much.
1. Belt tension not properly adjusted.
2. Belt tracking not properly adjusted.
3. Conveyor belt loose or worn.
4. Workpiece too heavy.
1. Using too ne of sanding grit for depth of cut.
2. Sandpaper loaded with sawdust and gum.
3. Feed rate too slow.
4. Sandpaper not properly wrapped onto drum.
5. Sandpaper worn or damaged.
1. Tighten drum bearing covers.
2. Replace drum bearings.
1. Reduce depth of cut (Page 21) or increase feed rate (Page 22).
2. Use different stock, or accept characteristics of stock and plan on cleaning/replacing sandpaper frequently;
remove applied nishes before sanding.
3. Use correct sandpaper grit for operation (Page 24).
4. Unclog ducts; close gates to improve suction; re­design collection system.
5. Clean/replace sandpaper (Page 24).
6. Replace sandpaper (Page 24).
1. Re-install sandpaper (Page 24).
2. Use sandpaper cut to correct dimensions (Page 24).
3. Properly wrap sandpaper and make sure end is fully inserted into drum clip and secure (Page 24).
4. Replace sandpaper (Page 24).
5. Sand only clean workpieces (Page 21).
6. Adjust conveyor table perpendicular to sanding drum (Page 38).
1. Adjust conveyor table parallel to sanding drum (Page 38).
2. Re-install sandpaper (Page 24).
3. Reduce depth of cut (Page 21).
1. Properly adjust belt tension (Page 35).
2. Properly adjust belt tracking (Page 35).
3. Properly tension (Page 35)/replace conveyor belt (Page 36).
4. Use lighter workpiece.
1. Use coarser grit sandpaper (Page 24) or reduce depth of cut (Page 21).
2. Clean (Page 28)/replace sandpaper (Page 24).
3. Increase feed rate (Page 22).
4. Re-install sandpaper (Page 24).
5. Replace sandpaper (Page 24).
Model G0458ZX (Mfd. Since 04/24)
-31-
Page 34
Operation (Cont.)
Symptom Possible Cause Possible Solution
Glazed workpiece after sanding.
Workpiece slips on conveyor or kicks out.
Uneven workpiece thickness from side to side.
Machine lacks power; drum stops turning under load.
Machine slows when sanding; making squealing noise, especially on start-up.
Ripples or lines in workpiece.
Snipe marks in workpiece.
Short V-belt lifespan.
Table elevation controls are stiff and hard to adjust.
Sanding grains easily rub off roll.
Poor dust collection.
1. Sanding wet stock.
2. Sandpaper loaded with sawdust and gum.
3. Sanding stock with high amount of applied
nishes.
4. Sandpaper worn or damaged.
1. Sanding depth of cut too much or feed rate too high.
2. Conveyor belt worn or dirty.
3. Pressure rollers not properly adjusted.
1. Depth of cut too much and sanding drum
deects up.
2. Conveyor table not parallel to sanding drum.
3. Conveyor belt worn.
1. V-belt loose.
2. Too much pressure on pressure rollers.
3. Too much pressure on sanding drum.
1. V-belt loose.
2. V-belt damaged or worn.
1. Uneven feed rate.
2. Sanding drum deecting from workpiece.
1. Improper pressure roller tension.
2. Workpiece too long to be supported without help.
1. Pulleys not aligned correctly.
2. Improperly tensioned.
1. Table leadscrews are dirty or loaded with sawdust.
2. Chain idler sprocket cap screws have been over tightened.
3. Elevation handwheel helical gear is dirty or loaded with sawdust.
1. Sandpaper stored in improper environment.
2. Sandpaper has been damaged or folded.
1. Dust collection lines incorrectly sized for machine.
2. Dust collector underpowered or too far from machine.
1. Only sand stock that has moisture content below 20%
(Page 21).
2. Clean/replace sandpaper (Page 24).
3. Use different stock, or accept characteristics os stock and plan on cleaning/replacing sandpaper frequently;
remove applied nished before sanding.
4. Replace sandpaper (Page 24).
1. Reduce depth of cut (Page 21) or reduce feed rate (Page 22).
2. Clean/replace conveyor belt (Page 36).
3. Properly adjust pressure rollers (Page 40).
1. Reduce depth of cut (Page 21).
2. Align conveyor belt to sanding drum.
3. Replace conveyor belt.
1. Tighten V-belt (Page 33).
2. Reduce pressure roller pressure (Page 40).
3. Reduce depth of cut (Page 21).
1. Tighten V-belt (Page 33).
2. Replace V-belt (Page 34).
1. Maintain even feed rate through entire sanding operation (Page 22).
2. Reduce depth of cut (Page 21).
1. Adjust pressure rollers (Page 40).
2. Use an assistant or roller stands/tables on infeed and outfeed ends of conveyor to keep workpiece from bending.
1. Align pulleys (Page 34).
2. Properly tension V-belt (Page 33).
1. Clean and re-grease table leadscrews (Page 29).
2. Adjust the cap screws on the idler sprocket so it can spin freely.
3. Clean and re-grease the helical gear (Page 29).
1. Replace damaged sandpaper; store sandpaper in cool, dry place.
2. Replace damaged sandpaper; do not bend or fold sandpaper.
1. Use at least an 8" main line with 6" branch line that reduces to 4" dust port at machine.
2. Upgrade dust collector or decrease distance from dust collector to machine.
-32-
Model G0458ZX (Mfd. Since 04/24)
Page 35

Tensioning V-Belt

Proper tension is important for optimum power transmission. However, too much tension may cause premature bearing failure.
Belt and pulley will be hot after operation. Allow them to cool before handling.
To tension V-belt:
Correct V-belt tension is achieved when the V-belts can be deflected in the middle with moderate pressure. Refer to Figure 37 for an example of how to perform a V-belt deflection test with a straightedge and ruler.
Items Needed Qty
Hex Wrench 8mm .............................................. 1
Phillips Head Screwdriver #2 ............................ 1
Straightedge 36" ................................................ 1
Ruler 12" ............................................................ 1
1
2 "–3⁄4" when pushed
Sanding Drum
Pulley
Approximately
¾" Deflection
1. DISCONNECT MACHINE FROM POWER!
2. Open belt access panel.
3. Check tension of V-belt, then adjust tension
by loosening motor mount cap screws shown in Figure 38.
V-Belt
Motor Mount Cap Screws
Motor Pulley
Figure 37. Checking V-belt tension.
Always inspect V-belt for damage or dete­rioration when adjusting for tension. Should you find evidence of cracking, abrasion or damage from wood chips or other foreign materials, replace the belt immediately. Belt breakage may lead to mechanical damage or operator injury.
Figure 38. V-belt components.
4. Tension V-belt by pushing down on bottom
motor pulley with one hand, tighten motor mount cap screws, then check belt tension.
5. Repeat Steps 34 as needed until V-belt is
correctly tensioned, then install belt access panel.
NOTICE
New V-belts will often stretch and loosen after approximately 16 hours of use. Check frequently after installation and re-tension if necessary.
Model G0458ZX (Mfd. Since 04/24)
-33-
Page 36

Replacing V-Belt

A worn/damaged V-belt will not provide optimum power transmission from the motor to the drum belt. Inspect the V-belt closely; if you notice fraying, cracking, glazing, or any other damage, replace the belt.
V-belt removal and replacement is simply a matter of loosening the V-belt, rolling it off of the pulleys, replacing it with a new belt, then re-tensioning.
Items Needed Qty
Hex Wrench 8mm .............................................. 1
Phillips Head Screwdriver #2 ............................ 1
V-Belt (Part P0458ZX069) ................................. 1
Straightedge 36" ................................................ 1
5. Roll V-belt off both pulleys and install new
V-belt on pulley grooves for desired speed setting (see Changing Sanding Drum
Speed on Page 26).
6. Properly tension V-belt (see Tensioning V-Belt on Page 33 for more information).
7. Close belt access panel.

Aligning Pulleys

Pulley alignment is an important factor in power transmission and belt life. The pulleys should be parallel to each other and in the same plane (coplaner) for optimum performance.
To replace V-belt:
1. DISCONNECT MACHINE FROM POWER!
2. Open belt access panel.
3. Loosen motor mount cap screws shown in Figure 39.
4. Lift motor pulley to de-tension belt, and tighten
motor mount cap screws (see Figure 39) to keep motor de-tensioned during belt change.
V-Belt
Sanding
Drum
Pulley
Motor
Pulley
Each pulley can be adjusted by loosening the set screw that secures the pulley to the shaft, sliding the pulley in/out, and retightening the set screw to lock the pulley in place.
Items Needed Qty
Hex Wrenches 4, 8mm ................................1 Ea.
Phillips Head Screwdriver #2 ............................ 1
Straightedge 24" ................................................ 1
To align pulleys:
1. DISCONNECT MACHINE FROM POWER!
2. Open belt access panel.
3. Place straightedge against faces of both pul-
leys. Straightedge should lay flat across both pulleys without any gaps between straight­edge and face of pulley (see Figure 40).
Sanding
Drum
Sanding Drum Pulley
-34-
Motor Mount Cap Screws
Figure 39. V-belt components.
Motor
Alignment
Figure 40. Proper pulley alignment.
Model G0458ZX (Mfd. Since 04/24)
Motor Pulley
Page 37
Note: It may be necessary to remove top
cover, depending on length and type of straightedge used.
— If pulleys are aligned, no adjustment is
necessary. Proceed to Step 7.
— If pulleys are not aligned, proceed to
Step 4 .
4. Remove V-belt (refer to Replacing V-Belt on Page 34).
5. Loosen motor pulley set screws and sanding
drum pulley set screws and align both pulleys (see Figure 40).
6. Tighten set screws, then install and tension V-belt.
7. Repeat Step 3 to verify proper pulley align- ment. Pulleys should be parallel and aligned, as shown in Figure 40 on Page 34, when belt is properly tensioned.
8. Close belt access panel.
Tracking & Tensioning
Conveyor Belt
The conveyor belt tension and tracking adjust­ments are controlled by the adjustment screws located at end of the front conveyor roller. If the conveyor is too loose or tracks to one side, it must be adjusted.
Items Needed Qty
Wrench 13mm ................................................... 1
Hex Wrench 6mm .............................................. 1
Marker or Paper Correction Fluid ...... As Needed
Working around moving conveyor and parts presents pinch/entanglement hazards that can cause personal injury. Use extreme care to keep hands clear of in-running pinch points while adjusting tracking when machine is running. Roll up sleeves and do not wear gloves or other apparel that could become entangled in moving parts.
To track & tension conveyor belt:
1. Use permanent marker, paper correction
fluid, or fingernail polish to make a reference mark on roller bracket and fixed plate (see Figure 41). This reference point will provide a visual aid in keeping track of adjustments.
Reference Mark
(1 of 2)
Figure 41. Conveyor adjustment reference mark.
Model G0458ZX (Mfd. Since 04/24)
-35-
Page 38
2. Loosen (4) roller bracket locking nuts (see Figure 42).
Roller Bracket
Locking Nut
(1 of 4)
Adjustment Screw
(1 of 2)
Replacing
Conveyor Belt
Replacing the conveyor belt is a relatively simple process, but it will require re-tensioning and track­ing once the new conveyor belt is installed.
Items Needed Qty
Wrench 13mm ................................................... 2
Hex Wrench 6mm .............................................. 1
Conveyor Belt (P0458ZX095) ............................ 1
Marker or Paper Correction Fluid ...... As Needed
To replace conveyor belt:
Figure 42. Conveyor adjustment components.
3. To make conveyor belt tension and tracking
adjustments, do the following:
— If belt slips on rollers, rotate both roller
adjustment screws evenly (see Figure 42) clockwise to increase tension.
— If belt tracks toward right, rotate right-side
adjustment screw clockwise to move belt left.
— If belt tracks toward left, rotate left-side
adjustment screw clockwise to move belt right.
Note: Make adjustments in small increments.
Let conveyor run at about 50% speed and watch conveyor belt behavior between each adjustment.
1. DISCONNECT MACHINE FROM POWER!
2. Use permanent marker, paper correction
fluid, or fingernail polish to make a reference mark on roller brackets and fixed plates (see Figure 43). This reference point will provide a visual aid in keeping track of adjustments.
Reference Mark
(1 of 2)
DO NOT over-tension conveyor belt. This may cause premature wearing of belt, bush­ings, and cause strain on motor.
4. Tighten roller bracket locking nuts on both
sides of conveyor.
-36-
Figure 43. Conveyor adjustment reference mark.
3. Loosen (4) roller bracket locking nuts (see Figure 42).
Note: To avoid binding, loosen nuts enough
to be turned by hand.
Model G0458ZX (Mfd. Since 04/24)
Page 39
4. Rotate (2) adjustment screws (see Figure
44) counterclockwise (6) full revolutions.
6. Lift outside edge of table, then slide conveyor
belt off.
Tip: Bump front of conveyor roller after loos-
ening adjustment screws to bottom out on fixed bracket.
Roller Bracket
Locking Nut
(1 of 4)
Adjustment Screw
(1 of 2)
Figure 44. Conveyor belt tensioning controls.
5. Remove cap screws, lock washers, and flat
washers from top of outside leadscrews (see Figure 45).
Fixed Bracket
(1 of 2)
Tip: If conveyor belt is difficult to slide off,
rotate adjustment screws counterclockwise another revolution or two in equal amounts.
7. Clean any dirt or dust off of table and rollers, then lift table and slide new conveyor belt on.
Note: If conveyor belt has directional arrows
on backing, install belt with arrow facing rear of machine from top of table.
8. Install and tighten cap screws and washers removed in Step 5.
9. Tighten conveyor belt adjustment screws equally until belt is snug.
10. Follow instructions for Tracking & Tensioning Conveyor Belt beginning on Page 35.
x 2
Figure 45. Conveyor belt table cap screws.
Model G0458ZX (Mfd. Since 04/24)
-37-
Page 40
Making Gauge Blocks
The blocks described below will be required to complete the alignment procedures in the follow­ing sub-sections.
Items Needed Qty
2x4 (6' Length) ................................................... 1
Miter Saw (or Circular Saw) ............................... 1
Jointer ................................................................ 1
Tabl e Sa w .......................................................... 1
Aligning Table to
Sanding Drum
Making sure the conveyor table is aligned parallel to the sanding drum (see Figure 46) is critical for sanding accuracy. Care should be taken to make the tolerances as close as possible within about
0.5mm from one side to the other when adjusting
the conveyor table.
To make gauge blocks:
1. Edge joint concave edge of 2x4 flat on jointer, as shown in Figure 47.
Figure 47. Edge jointing on jointer.
2. Place jointed edge of 2x4 against table saw
fence and rip cut just enough off opposite side to square up two edges of 2x4, as shown in Figure 48.
Sanding Drum
A B
Conveyor Belt
A = B
Figure 46. Conveyor parallel with drum.
Tools Needed Qty
Hex Wrenches 3, 5, 6mm ............................1 Ea.
Gauge Blocks 2" x 4" x 36" ............................... 2
Slip Joint Pliers 8" ............................................. 1
Shop Rag .......................................................... 1
Feeler Gauge Set .............................................. 1
To align table to sanding drum:
1. DISCONNECT MACHINE FROM POWER!
Opposite Edge
45
30
15
Figure 48. Rip cutting on table saw.
3. Cut 2x4 into two even pieces to make two 36"
long wood gauge blocks.
Note: Steps 12 can be skipped, but hav-
ing gauge blocks of equal height is critical to accuracy of adjustments.
-38-
Rip Cut with
Table Saw
Previously
Jointed Edge
2. Open top cover and remove sandpaper from
drum.
Model G0458ZX (Mfd. Since 04/24)
Page 41
3. Place gauge blocks under drum (see Figure
49), then raise conveyor until gauge blocks
just touch drum.
7. Loosen (2) table cap screws (see Figure 50)
on side of table to be adjusted, then loosen (4) set screws on table height adjustment knobs.
Note: Back cap screws out several turns to
allow room for table to move up and down.
A B
Figure 49. Example of gauge blocks placed
under drum.
4. Lower conveyor one full crank of handwheel.
5. Starting at board A (see Figure 49), find larg-
est size feeler gauge that can pass between drum and gauge block. (Feeler gauge should slide with moderate resistance, without forc­ing drum to roll.
6. Repeat Step 5 at board B.
— If difference between A and B is 0.020" or
less, then no adjustment is necessary.
x 2
x 4
Figure 50. Location of table adjustment
components.
1
8. Rotate both table adjustment knobs
4 turn at
a time and repeat Steps 34 between each adjustment until drum touches gauge evenly on both sides.
Tip: Place shop rag over adjustment knob
and use slip-lock pliers to rotate.
— If difference between A and B is more than
0.020", then one end must be adjusted to within 0.020" of other. Proceed to Step 7.
Model G0458ZX (Mfd. Since 04/24)
— Rotate adjustment knob clockwise to raise
table and counterclockwise to lower.
IMPORTANT: Rotate table front and rear
adjustment knob equally to ensure table remains even from front-to-back.
9. Tighten all adjustment knob set screws and
both cap screws, then recheck.
10. Install sandpaper (see Replacing Sandpaper beginning on Page 24).
11. Close and secure top cover.
-39-
Page 42
Aligning Pressure
Rollers
Two spring-loaded pressure rollers help maintain consistent pressure on the workpiece as it passes the sanding drum. The pressure rollers have been set correctly at the factory. DO NOT adjust the pressure rollers unless absolutely necessary.
4. Place gauge block under outside end of sanding drum along edge of conveyor belt (see Figure 52).
Sanding
Drum
When properly positioned, the pressure rollers should be approximately 0.004" lower then the sanding drum.
Adjusting the pressure rollers is a fine balance between too much pressure and not enough. Too much pressure can cause problems like snipe or overloading the motor. Not enough pressure may allow the workpiece to kick out of the sander toward the operator.
Items Needed Qty
Wrench 10mm ................................................... 1
Hex Wrenches 4, 5mm ................................1 Ea.
Gauge Block 2" x 4" x 36" (see Page 38) ......... 1
To align pressure rollers:
1. DISCONNECT MACHINE FROM POWER!
2. Ensure table is properly aligned with sanding drum (refer to Aligning Table to Sanding Drum beginning on Page 38).
3. Open cover and remove chip deflector plate
(see Figure 51).
Pressure
Roller (1 of 2)
Figure 52. Example of gauge block placed under
drum.
5. Raise conveyor until gauge block barely
touches sanding drum.
6. Lower conveyor table by rotating handwheel
counterclockwise
7. Rotate each pressure roller back-and-forth by
hand to feel for drag on gauge.
— If pressure roller is making light contact
with gauge and has slight drag, no adjust­ment is necessary. Proceed to Step 9.
— If pressure roller is not contacting gauge,
pressure roller needs to be adjusted. Proceed to Step 8.
1
2 revolution.
Gauge on
Edge of
Conveyor
Chip Deflector Plate
Figure 51. Location of chip deflector plate.
-40-
— If pressure roller has excessive drag when
rotating against gauge, pressure roller needs to be adjusted. Proceed to Step 8.
Model G0458ZX (Mfd. Since 04/24)
Page 43
8. Loosen jam nut and rotate cap screw (see Figure 53) clockwise to raise pressure roller,
or counterclockwise to lower pressure roller. Adjust until pressure roller just touches gauge and has slight drag when rotated.
Replacing Conveyor
Motor Brushes
Note: Make same adjustment of both front
and rear pressure rollers.
Pressure Roller
Cap Screw
(1 of 2)
Jam Nut
Figure 53. Pressure roller adjustments.
9. Without moving conveyor table, move gauge
to opposite end of sanding drum and position along inside edge of conveyor belt.
10. Repeat Steps 7–8.
11. Install chip deflector plate, then close and
secure top cover.
The conveyor belt is driven by a universal motor that uses two carbon brushes to transmit elec­trical current inside the motor. These brushes are considered to be a regular "wear item" or "consumable" that will need to be replaced during the life of the motor. The frequency of required replacement is often related to how much the motor is used and how hard it is pushed.
Replace both carbon brushes as a set when the motor no longer reaches full power, or when the brushes measure less than
5
8" long).
are
Items Needed Qty
Flat Head Screwdriver
Motor Brushes (P0458ZX042-1) ..................1 Set
To replace motor brushes:
1. DISCONNECT MACHINE FROM POWER!
2. Remove brush caps and worn brushes (see Figure 54) from conveyor belt motor.
1
4" long (new brushes
1
4" .................................. 1
Conveyor
Brush
Caps
Conveyor
Motor
Figure 54. Removing conveyor motor brush.
3. Replace both motor brushes and install brush
caps.
Belt Motor
Brush
(1 of 2)
Model G0458ZX (Mfd. Since 04/24)
-41-
Page 44
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
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
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.
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.
-42-
Model G0458ZX (Mfd. Since 04/24)
Page 45

Wiring Diagram

Cabinet
Ground
Gy
Start Capacitor
Main Motor
Run Capacitor
40uF 450V
Gy
350uF
250V
Doout + Doout -
R7
Circuit Breaker
L1 Series 25A 125V
ON/OFF
Paddle Switch
KEDU HY18-4P
FUSE T3.15A L250V
ACL
ACN
C4
D4
D2
C1
D3
D5
Circuit Board
F2H11853A0
C3
C2
Q7
C7
LINELOAD
Potentiometer
B50K
WARNING!
SHOCK HAZARD!
Disconnect power before working on wiring!
Model G0458ZX (Mfd. Since 04/24)
120 VAC
5-15 Plug
Neutral
Hot
Ground
Conveyor Belt Motor
READ ELECTRICAL SAFETY
ON PAGE 41!
-43-
Page 46

Electrical Components

Figure 55. Capacitor wiring.
Figure 56. Conveyor motor.
Figure 57. Control panel wiring.
-44-
READ ELECTRICAL SAFETY
ON PAGE 41!
Model G0458ZX (Mfd. Since 04/24)
Page 47

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.
147
35

Main

84
33
32
2
34
89
31
30
90
3
2
7
165
26
6
99
152
9V2
72
25
29
118
160
54
2
123
4
1
12
13
17
14
2
3
108
92
11
80
15
8
10
153
93
60
117
16
23
99
121
cmin.
0
0
1
2
1
3
4
5
2
6
120
7
3
8
9
10
4
11
12
5
13
14
15
6
16
112
100
124
94
142
129
28
104
99
27
26
22
25
106
136
123
124
137
105
24
5
57
42-1
143
145
42
144
144
Model G0458ZX (Mfd. Since 04/24)
40
146
51
164
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2V2
Main (Cont.)
96V2
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74-274-1 74-3 74-4
74-774-5 74-6
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74-9
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Model G0458ZX (Mfd. Since 04/24)
Page 49
Main Parts List
REF PART # DESCRIP TIO N REF PART # DESCRI PTION
1 P0458ZX001 BELT ACCESS PANEL 54 P0458ZX054 BEARING COVER (LEFT) 2 P0458ZX002 PHLP HD SCR M5-.8 X 8 55 P0458ZX055 DUST COV ER 2V2 P0458ZX002V2 PHLP HD SCR M5-.8 X 6 56V2 P0458ZX056V2 BASE COVER PLATE V2.01.24 3 P0458ZX003 FLAT WAS HER 5 MM 57 P0458ZX057 CAP SCREW M6-1 X 12 4 P0458ZX004 DRI VE PULLEY 58 P0458ZX058 BUTTON HD CA P SCR M6-1 X 1 4 5 P0458ZX005 SET SCREW M6-1 X 10 59 P0458ZX059 SET SCREW M5-.8 X 5 6 P0458ZX006 FIXED COVER 60 P0458ZX060 LOCK WASHER 8MM 7 P0458ZX007 CAP SCREW M5-.8 X 16 61 P0458ZX061 BALL BEARING 61904ZZ 8 P0458ZX008 CAP SCREW M8-1.25 X 20 62 P0458ZX062 BEARING SEAT 9V2 P0458ZX009V2 SI DE CABINET V2. 01.24 63 P0458ZX063 SPROCKET 10T 10 P0458ZX010 ELECTRICAL BOX COVER 64 P0458ZX064 ELEVATION SCREW CAP 11 P0458ZX011 CI RCUIT BREAKER L1 SERI ES 25A 65 P0458ZX065 GEAR 65T 12 P0458ZX012 PADDLE SAFETY SWITCH KEDU HY18-4P 66 P0458ZX066 BRACKET 13 P0458ZX013 POTENTIOMETER KNOB 67 P0458ZX067 ELEVATION LEADSCREW 14 P0458ZX014 PHLP HD SCR M5-. 8 X 16 68V2 P0458ZX068V2 BASE V2.01.24 15 P0458ZX015 CI RCUIT BOARD F2H11853A0 120V 69 P0458ZX069 V-BELT A40 16 P0458ZX016 TAP SCREW M2.9 X 9.5 70 P0458ZX070 CAP SCREW M8-1.25 X 16 17 P0458ZX017 POTENTIOMETER W/ WIRES B50K 71 P0458ZX071 DRIVE PULLEY 18 P0458ZX018 FENDER WASHER 6.4 x 18 x 1.6mm 72 P0458ZX072 STRAIN RELIEF M20-2.5 19 P0458ZX019 POINTER 73 P0458ZX073 WRENCH 8 X 12 OPEN-ENDS 20 P0458ZX020 EXT RETAI NI NG RI NG 17MM 74 P0458ZX074 MOTOR 2HP 120V 1-PH 21 P0458ZX021 FLAT WASHE R 12 MM 74-1 P0458ZX074-1 MOTO R FAN COVER 22 P0458ZX022 HEAD CASTI NG 74-2 P0458ZX074-2 MO TOR FA N 23 P0458ZX023 TABLE HEIGHT SCALE 74-3 P0458ZX074-3 S CAPACITOR 350M 250V 24 P0458ZX024 CAP SCREW M6-1 X 12 74-4 P0458ZX074-4 R CAPACITOR 40M 450V 25 P0458ZX025 TORSION SPRING (LH) 74-5 P0458ZX074-5 CAPACITOR COVER 26 P0458ZX026 TORSI O N SPRI NG (RH) 74-6 P0458ZX074-6 CONTACT P LATE 27 P0458ZX027 PRESSURE ROLLER PIVOT PLATE 74-7 P0458ZX074-7 CENTRIFUGA L S WI TCH 28 P0458ZX028 PRESSURE ROLLER 74-8 P0458ZX074-8 BALL BEARING 6203-RS (FRONT) 29 P0458ZX029 PIVOT SHOULDER PIN 74-9 P0458ZX074-9 BALL BEARING 6202-2RS (REAR) 30 P0458ZX030 CHIP DEFL ECTO R PLATE 75 P0458ZX075 WORM GEAR 31 P0458ZX031 FLAT HD SCR M6- 1 X 10 76 P0458ZX076 EXT RETAI NI NG RING 1 2MM 32 P0458ZX032 TAP SCREW M4.8 X 10 77 P0458ZX077 SHAFT 33 P0458ZX033 TOP COVER 78 P0458ZX078 ROLL PIN 3 X 20 34 P0458ZX034 HI NGE 3" 79 P0458ZX079 HANDWHEEL TYPE-3 177D X M6-1 35 P0458ZX035 EXT RETAI NI NG RI NG 20MM 80 P0458ZX080 LOCK WASHER 10MM 36 P0458ZX036 CONVEYOR ROLLER BRACKET (REAR) 81 P0458ZX081 HEX BOLT M6-1 X 40 37 P0458ZX037 BUSHI NG 82 P0458ZX082 CHAI N 410-130 38 P0458ZX038 FEED BELT ROLLER (REAR) 84 P0458ZX084 FLAT WAS HER 6 MM 39 P0458ZX039 MOTOR SUPPORT BRACKET 85 P0458ZX085 ADJ USTMENT BLOCK 40 P0458ZX040 MOTOR MOUNTI NG B RACKET 86 P0458ZX086 CAP SCREW M8-1.25 X 55 DOG-PT 41 P0458ZX041 FI XED BLOCK (RIGHT) 87 P0458ZX087 CAP SCREW M5-.8 X 35 42 P0458ZX042 MOTOR 4GN-50K 90W 110VDC 89 P0458ZX089 BUTTON HD CA P SCR M6-1 X 2 0 42-1 P0458ZX042-1 MOTOR BRUSHES (2-PC SET) 90 P0458ZX090 HEX NUT M6 -1 43 P0458ZX043 CONVEYOR TABLE 91 P0458ZX091 CORD CLA MP 44 P0458ZX044 CONVEYOR TABLE BRACKET (LEFT) 92 P0458ZX092 CAP SCREW M10-1.5 X 25 45 P0458ZX045 FI XED BLOCK (LEFT) 93 P0458ZX093 FLAT WA SHER 10MM 46 P0458ZX046 PLATE 94 P0458ZX094 HOOK-AND-LOOP DRUM COVER 47 P0458ZX047 LOCK COLLAR 16MM 95 P0458ZX095 CONVEYOR BELT 48 P0458ZX048 SET SCREW M5-.8 X 8 96V2 P0458ZX096V2 FLAT HD CAP SCR M6-1 X 30 V2.04.24 49 P0458ZX049 FEED BELT ROLLER (FRONT) 97 P0458ZX097 POWER CORD 14G 3W 72" 5-15P 50 P0458ZX050 HEX BOLT M8-1.25 X 20 98 P0458ZX098 FL AT WASHER 1 2MM 51 P0458ZX051 HEX NUT M8-1 . 25 99 P0458ZX099 FLAT WA SHER 8MM 52 P0458ZX052 CONVEYOR ROLLER BRACKET (LF) 100 P0458ZX100 KEY 6 X 6 X 40 53 P0458ZX053 ADJUSTME NT FI XED PLA TE ( LEFT) 101 P0458ZX101 CONVEYOR TABLE BRACKET (RIGHT)
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Page 50
Main Parts List (Cont.)
REF PART # DESCRIP TIO N REF PART # DESCRIPTIO N
128 P0458ZX128 SHOULDER SCREW M8-1.25 X 14, 9 X 100
102 P0458ZX102 CONVEYOR ROLLER BRACKET (RF) 129 P0458ZX129 SANDI NG DRUM 103 P0458ZX103 ADJUSTMENT FI XED PLA TE ( RI GHT) 136 P0458ZX136 WAVY WASHER 51MM 104 P0458ZX104 SANDPAPER ROLL 3" X 92" 80 GRIT H&L 137 P0458ZX137 BEARING COVER (RIGHT) 105 P0458ZX105 SANDPAPER CLIP 142 P0458ZX142 HEX NUT M3 -. 5 106 P0458ZX106 FLAT HD SCR M5- . 8 X 13 143 P0458ZX143 CAP SCREW M5-.8 X 70 108 P0458ZX108 CONTROL PANEL FACE PLATE 144 P0458ZX144 FLAT WA SHE R 5MM 109 P0458ZX109 HEX WRENCH 6MM 145 P0458ZX145 LOCK WASHER 5MM 110 P0458ZX110 HEX WRENCH 5MM 146 P0458ZX146 HE X NUT M5-. 8 111 P0458ZX111 HEX WRENCH 4MM 147 P0458ZX147 CAP SCREW M6-1 X 20 112 P0458ZX112 DEPTH STOP 150 P0458ZX150 HEX BOLT M6-1 X 30 113 P0458ZX113 SPACER BLOCK 152 P0458ZX152 SET SCREW M8-1.25 X 10 114 P0458ZX114 BUSHI NG 153 P0458ZX153 FLAT WA SHE R 3MM 116 P0458ZX116 SPROCKET 10T 155 P0458ZX155 SET SCREW M6-1 X 6 117 P0458ZX117 HEX NUT M5-. 8 156 P0458ZX156 FLAT WA SHE R 5MM 118 P0458ZX118 FLAT WASHER 5 X 14 X 0.8MM 157 P0458ZX157 LOCK WASHER 6MM 120 P0458ZX120 CAP SCREW M5-.8 X 8 160 P0458ZX160 CAP SCREW M6-1 X 16 121 P0458ZX121 FLAT WASHER 5MM 161 P0458ZX161 KEY 4 X 4 X 8 122 P0458ZX122 WAVY WASHER 10.5 X 17.5 X .5MM 162 P0458ZX162 SET SCREW M4-. 7 X 8 123 P0458ZX123 BALL BEARING 6205-2RS 163 P0458ZX163 RUBBE R CUSHI ON 124 P0458ZX124 EXT RETAI NI NG RI NG 25 MM 164 P0458ZX164 BUSHI NG 127 P0458ZX127 HOLLOW HANDLE 26 X 106, 9 165 P0458ZX165 PHLP HD SCR M3-.5 X 12
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Page 51

Stand

201-6 P0458ZX201-6 CASTER LOCK ASSEMBLY
201-2
201-1
201-13
201
50
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201-4
201-3
201-5
201-10
201-8
201-6
201-11
201-12
201-9
201-15
201-14
201-7
REF PART # DE SCRIPTIO N REF PART # DES CRIP TI ON
50 P0458ZX050 HEX BOLT M8-1. 25 X 20 201-7 P0458ZX201-7 FOOT PAD RUBBER M8-1.25 X 22 51 P0458ZX051 HEX NUT M8 -1. 25 201-8 P0458ZX201-8 CASTER, 3" SWIVEL 99 P0458ZX099 FLAT WA SHER 8MM 201-9 P0458ZX201-9 BUTTON HD CAP SCR M8-1.25 X 16 201 P0458ZX201 STAND ASSEMBLY 201-10 P0458ZX201-10 HEX BOLT M8-1.25 X 60 201-1 P0458ZX201-1 TOP PLATE (LONG) 201-11 P0458ZX201-11 LOCK NUT M8-1.25 201-2 P0458ZX201-2 TOP PLATE (SHORT) 201-12 P0458ZX201-12 CARRIAGE BOLT M8-1. 25 X 16 201-3 P0458ZX201-3 STAND LEG 201-13 P0458ZX201-13 FLANGE NUT M8-1.25 201-4 P0458ZX201-4 SUPPORT BRACKET (LONG) 201-14 P0458ZX201-14 LOCK WASHER 8MM 201-5 P0458ZX201-5 SUPPORT BRACKET (SHORT) 201-15 P0458ZX201-15 HE X NUT M8-1.25
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Page 52
301
303 304

Labels & Cosmetics

306 P0458ZX306 MODEL NUMBER LABEL
WARNING!
ENTANGLEMENT
Tie back long hair, roll up long sleeves, and remove loose clothing, jewelry, or gloves to prevent getting caught in moving parts.
311
302
HAZARD!
302
305
306
G0458ZX
307
INJURY/SHOCK
HAZARD!
Disconnect power
before adjustments, maintenance, or service.
309
308
310
grizzly.com
REF PART # DES CRIP TI ON REF PART # DES CRIP TI ON
301 P0458ZX301 ENTANGLEMENT HAZARD LABEL 307 P0458ZX307 DISCONNECT LABEL 302 P0458ZX302 ELECTRICITY LABEL 308 P0458ZX308 TOUCH-UP PAI NT, GREY PUTTY 303 P0458ZX303 COMBO READ-PPE LABEL 309 P0458ZX309 TOUCH-UP PAINT, GLOSSY BLACK 304 P0458ZX304 COMBO PINCH-KICKBACK LABEL 310 P0458ZX310 GRIZZLY.COM LABEL 305 P0458ZX305 GRIZZLY NAMEPLATE-MINI 311 P0458ZX311 MACHINE ID LABEL
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.
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Page 53
Page 54
Page 55

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.
For further information about the
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warranty, visit https://www.grizzly.com/forms/warranty or
WARRANTY
Page 56
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