Grizzly G0971 User guide

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MODEL G0971

51" ELECTRIC SLIP ROLL

OWNER'S MANUAL

(For models manufactured since 11/23)

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

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

#KS22912 PRINTED IN CHINA

***Keep for Future Reference***

V1.12.23

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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.

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Table of Contents

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

Contact Info Manual Accuracy Identification Controls & Components Machine Data Sheet

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

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SECTION 1: SAFETY

Safety Instructions for Machinery Additional Safety for Slip Rolls

SECTION 2: POWER SUPPLY

SECTION 3: SETUP

Needed for Setup Unpacking Inventory Cleanup Site Considerations Lifting & Placing Anchoring to Floor Assembly Test Run

SECTION 4: OPERATIONS

Operation Overview Preparation Bending Wire/Rods Flat Rolling Creating Bends Creating Cylinders Creating Cones Removing Workpiece

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SECTION 5: ACCESSORIES

SECTION 6: MAINTENANCE

Schedule Cleaning & Protecting Lubrication

SECTION 7: SERVICE

Troubleshooting

SECTION 8: WIRING

Wiring Safety Instructions Wiring Diagram Electrical Components

SECTION 9: PARTS

Main Labels & Cosmetics

WARRANTY & RETURNS

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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: [email protected]

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

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

you receive is

slightly different than shown in the manual

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

check our

website for an updated version. W

current

manuals and

on our web-

site at

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

serial number

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

Contact Info

and manufacture date

Grizzly Technical Support

1815 W. Battlefield Springfield, MO 65807 Phone: (570) 546-9663

Email: [email protected]

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Manual Accuracy

made every effort to be exact with the

sometimes the machine

e post

manual updates for free

www.grizzly.com.

manufacture date and

Manufacture Date

Serial Number

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Model G0971 (Mfd. Since 11/23)

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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.

Gear Cover

Safety Cable

Support Arm

Upper Roller Release Lever

EMERGENCY STOP Button (Main)

Lower Roller Upper Roller

EMERGENCY STOP

Button (Pedestal)

Safety Cable

Switch

Control

Pedestal

Button

Main Power Switch

Forward PedalReverse Pedal

Release Lever Lock Knob

Thickness Adjustment Knob

Model G0971 (Mfd. Since 11/23)

Rear Roller

Radius Adjustment

Handwheel (1 of 2)

using machine.

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Controls &

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

Components

using machine.

D. Foot Pedals: When pressed, turn motor ON

and drive rollers to feed workpiece forward or reverse. When released, rollers stop.

E. Main Power Switch: Turns incoming power

ON or OFF.

F. ON Button: Turns machine ON.

Main Components

Refer to the following figures and descriptions to become familiar with the basic controls and components of this machine. Understanding these items and how they work will help you understand the rest of the manual and minimize your risk of injury when operating this machine.

Power Controls

A B

Figure 2. Main components.

G. Upper Roller Release Lever: Releases

upper roller from frame for workpiece removal.

H. Rear Roller: Controls bend radius.

I. Radius Adjustment Handwheel (1 of 2):

Adjusts rear roller up and down for different sized radius bends.

Figure 1. Power controls.

A. Power Light: Illuminates when motor is

turned ON.

B. Safety Cable Switch: Disables power to

machine when activated. To reset, pull reset button on safety cable switch until it pops out (see Figure 20 on Page 18).

C. EMERGENCY STOP Buttons: Each button

disables power to machine when pressed. To reset, twist button clockwise until it pops out.

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J. Thickness Adjustment Knob: Adjusts lower

roller up and down for different workpiece thicknesses.

K. Lower Roller: Feeds workpiece through

machine.

L. Upper Roller: Secures and presses

workpiece against lower roller.

M. Release Lever Lock Knob: Secures upper

roller release lever.

Model G0971 (Mfd. Since 11/23)

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MACHINE DATA

SHEET

Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901

MODEL G0971 51" ELECTRIC SLIP ROLL

Product Dimensions:

Weight.............................................................................................................................................................. 805 lbs.

Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 86-1/2 x 37 x 48 in.

Footprint (Length x Width)............................................................................................................... 58-1/2 x 20-1/2 in.

Shipping Dimensions:

Type.......................................................................................................................................................... Wood Crate

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

Weight.............................................................................................................................................................. 920 lbs.

Length x Width x Height....................................................................................................................... 74 x 27 x 51 in.

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

Electrical:

Power Requirement............................................................................................. 110V or 220V, Single-Phase, 60 Hz

Prewired Voltage.................................................................................................................................................. 110V

Full-Load Current Rating....................................................................................................... 14A at 110V, 7A at 220V

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

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

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

Power Cord Length.............................................................................................................................................. 60 in.

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

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

Included Plug Type...................................................................................................................... NEMA 5-15 for 110V

Recommended Plug Type........................................................................................................... NEMA 6-15 for 220V

Switch Type............................................................................................ ON/OFF Push Button w/Foot Pedal Controls

Motors:

Main

Horsepower................................................................................................................................................ 1 HP

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

Amps.............................................................................................................................................................. 7A

Speed................................................................................................................................................ 1350 RPM

Type................................................................................................................. TEFC Capacitor-Start Induction

Power Transfer ......................................................................................................................................... Chain

Bearings........................................................................................................ Sealed & Permanently Lubricated

Main Specifications:

Capacities

Maximum Width......................................................................................................................................... 51 in.

Maximum Thickness Mild Steel.......................................................................................................... 16 Gauge

Slip Roll Minimum Cylinder Diameter.......................................................................................................... 3 in.

Slip Roll Roller Diameter.............................................................................................................................. 3 in.

Slip Roll Wire Sizes.................................................................................................................. 5/16, 3/8, 1/2 in.

Construction

Frame......................................................................................................................................................... Steel

Head and Tail Supports.............................................................................................................................. Steel

Rollers....................................................................................................................................... Hardened Steel

Model G0971 (Mfd. Since 11/23)

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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 G0971 (Mfd. Since 11/23)

Page 9

may damage the wires inside. Do not handle

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

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

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

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

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

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

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

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

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

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

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

USE RECOMMENDED ACCESSORIES. Consult

this owner’s manual or the manufacturer for rec-

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

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

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

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

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

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

EXPERIENCING DIFFICULTIES. If at any time you experience difficulties performing the intended operation, stop using the machine! Contact our Technical Support at (570) 546-9663.

Model G0971 (Mfd. Since 11/23)

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Additional Safety for Electric Slip Rolls

Serious injury can occur from fingers or hands getting crushed/pinched in rotating parts. Sharp metal edges can easily cut skin. An unsecured machine can tip during operation and cause crushing injuries. To minimize risk of injury, anyone operating this machine MUST completely heed hazards and warnings below.

CRUSHING & PINCHING INJURIES. Slip rolls

can quickly crush or pinch fingers or hands. Never place fingers or hands between or near rollers during operation.

METAL EDGES. Sharp edges on sheet metal can result in severe cuts. Always wear leather gloves and buttoned long-sleeves when preparing sheet metal for operations. Always chamfer and deburr metal edges.

BACK INJURIES. Handling large sheet metal workpieces is potentially harmful if proper lifting techniques are not used. To avoid back injuries, keep back vertical and never over-exert yourself or prepare sheet metal in awkward positions.

TOOL USAGE. Do not attempt to process any material outside capacities of this machine (e.g., glass, ceramic, plastic, etc.) that could result in material or tool breakage.

FOOT PROTECTION. Heavy workpieces accidentally falling off of rollers during operation can injure

operator’s feet. To reduce your risk, wear steel-

toed boots when using machine.

WEAR EYE PROTECTION. Always wear safety glasses. This provides protection for your eyes from metal debris or fractured workpieces.

SECURING SLIP ROLL. Before using, secure slip roll to floor so it can withstand dynamic forces involved with forming sheet metal. Otherwise, it may move or tip during operation, causing serious injury or property damage.

WORK AREA. Keep work area clear and free of obstructions that may potentially cause a trip hazard. Always keep area surrounding machine dry to prevent slipping and help maintain proper balance during operations.

FEEDING WORKPIECE. Forcefully jamming workpiece through rollers could cause hands or fingers to slip and get caught in moving parts, causing pinching and crushing injuries. DO NOT use hands to force workpiece through rollers.

HAND PLACEMENT. Holding workpiece too close to rollers during operation increases risk of pinching and crushing injuries. To reduce your risk, NEVER place hands and fingers near rollers during operation.

CA PAC IT Y. Exceeding capacity of machine may result in sudden breakage that ejects dangerous metal debris at the operator or bystanders, or causes machine damage. Only use sheet metal that is within the rated capacity of machine (refer to the Machine Data Sheet).

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

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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 G0971 (Mfd. Since 11/23)

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SECTION 2: POWER SUPPLY

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

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

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

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

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

For your own safety and protection of

Note: Circuit requirements in this manual apply to

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

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

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

Availability

Electrocution, fire, shock,

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.

110V Circuit Requirements

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

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

Cycle Phase Power Supply Circuit Plug/Receptacle

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

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

............................. NEMA 5-15

supply.

Full-Load Current Rating

Full-Load Current Rating at 110V ..... 14 Amps

Model G0971 (Mfd. Since 11/23)

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

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Page 12

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

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

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

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

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

Grounding & Plug Requirements

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

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

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

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

GROUNDED

5-15 RECEPTACLE

Grounding Pin

5-15 PLUG

Extension Cords

Neutral Hot

Figure 3. Typical 5-15 plug and receptacle.

SHOCK HAZARD!

Do not modify or use an adapter on the plug

qualified electrician install the proper outlet with a verified ground.

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Minimum Gauge Size ........................... 16 AWG

Maximum Length (Shorter is Better)

Model G0971 (Mfd. Since 11/23)

.......50 ft.

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 LIF T! 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

• Forklift ......................................................... 1

• Lifting Straps (rated for 1150 lbs.)............... 2

• Additional Person ....................................... 1

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

• Adjustable Wrench ..................................... 1

• Cleaner/Degreaser (Page 13) .... As Needed

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

• Mounting Hardware (Page 16) ... As Needed

call us immediately at (570) 546-9663.

Unpacking

If items are damaged

Model G0971 (Mfd. Since 11/23)

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Inventory

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

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

NOTICE

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

Wood Crate Inventory (Figure 4) Qty

A. Electric Slip Roll ......................................... 1

Cardboard Box Inventory (Figure 5

B. Control Pedestal ......................................... 1

C. Eye Bolt M8-1.25 x 72 ................................ 1

D. Hex Nuts M8-1.25 ....................................... 2

E. Flat Washers 8mm ..................................... 2

F. Support Arm w/Safety Cable ...................... 1

G. Safety Cable Support Arms........................ 3

) Qty

Figure 4. Wood crate inventory.

Figure 5. Cardboard box inventory.

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Model G0971 (Mfd. Since 11/23)

Page 15

parts of the

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

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

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

turer’s instructions with any cleaning product you

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

Before cleaning, gather the following:

• Disposable rags

• Cleaner/degreaser (WD•40 works well)

• Safety glasses & disposable gloves

• Plastic paint scraper (optional)

Basic steps for removing rust preventative:

Many cleaning solvents

work in a well-ventilated

Cleanup

Gasoline and petroleum products have low flash points and can explode or cause fire if used to clean machinery. Av o id using these products to clean machinery.

Put on safety glasses.

Coat the rust preventative with a liberal

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

Wipe off the surfaces. If your cleaner/degreas-

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

are toxic if inhaled. Only

area.

NOTICE

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

T23692—Orange Power Degreaser

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

Order online at

www.grizzly.com

Call 1-800-523-4777

Repeat Steps 2–3 as necessary until clean,

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

Model G0971 (Mfd. Since 11/23)

Figure 6. T23692 Orange Power Degreaser.

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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.

37"

apply a lockout/tagout device, if required.

Lighting

Keep Area Unobstructed

861⁄2"

-14-

= Electrical Connection

Figure 7. Working clearances.

Model G0971 (Mfd. Since 11/23)

Page 17

Lifting & Placing

Position lifting straps/forklift forks towards motor side of slip roll. Motor side of slip roll is heavier than opposite side and may tip machine over if not fully supported.

Place lifting straps or forks of forklift under

machine where it attaches to stand, as shown in Figure 9 or Figure 10.

The Model G0971 requires the use of lifting equipment such as a forklift, engine hoist, or boom crane. DO NOT attempt to lift or move machine without necessary assistance from other people. Each piece of lifting equipment must be rated for at least 1150 lbs. to support dynamic loads that may be applied while lifting.

Review Power Supply section on Page 9, then prepare a permanent location for the slip roll.

To lift and place slip roll:

Move crate to desired location.

2. Remove crate top and sides, any blocks

around machine base, then unbolt machine from shipping pallet.

3. Remove (12) cap screws and flat washers on

front and rear access panels, then remove panels and items from machine interior, as shown in Figure 8.

Motor

Figure 9. Lifting machine with lifting straps.

Motor

Access Panel (1 of 2)

Figure 8. Removing access panels.

Model G0971 (Mfd. Since 11/23)

x 12

Figure 10. Lifting machine with forklift forks.

With help from another person, use forklift to

raise machine just enough to clear shipping pallet, then remove pallet.

Lower machine into place, then mount it

6. to floor as recommended in Anchoring to Floor on next page.

Note: Do not install access panels until

instructed to in Assembly.

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Page 18

Anchoring to Floor

Anchoring machinery to the floor prevents tipping or shifting and reduces vibration that may occur during operation, resulting in a machine that runs slightly quieter and feels more solid.

If the machine will be installed in a commercial or workplace setting, or if it is permanently connected (hardwired) to the power supply, local codes may require that it be anchored to the floor.

If not required by any local codes, fastening the machine to the floor is an optional step. If you choose not to do this with your machine, we recommend placing it on machine mounts, as these provide an easy method for leveling and they have vibration-absorbing pads.

Lag shield anchors with lag screws (see below) are a popular way to anchor machinery to a concrete floor, because the anchors sit flush with the floor surface, making it easy to unbolt and move the machine later, if needed. However, anytime local codes apply, you MUST follow the anchoring methodology specified by the code.

Assembly

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

Diameter of Mounting Hardware

.................1⁄2"

Anchoring to Concrete Floors

The machine must be fully assembled before it can be operated. Before beginning the assembly process, refer to Needed for Setup and gather all listed items. To ensure the assembly process goes smoothly, first clean any parts that are covered or coated in heavy-duty rust preventative (if applicable).

To assemble machine:

1. Remove (8) cap screws, (16) flat washers,

and (8) hex nuts pre-installed on each corner of machine (see Figure 12).

x 8

Machine Base

Concrete

Figure 11. Popular method for anchoring

machinery to a concrete floor.

-16-

Lag Screw

Flat Washer

Lag Shield Anchor

Drilled Hole

Figure 12. Location of pre-installed fasteners

(safety cable shown installed for reference).

Model G0971 (Mfd. Since 11/23)

Page 19

2. Install support arm with safety cable switch

on front right mounting location using (2) cap screws, (4) flat washers, and (2) hex nuts removed in Step 1 (see Figure 13).

Note: Safety cable will be routed and installed

in a later step.

Support Arm

w/Switch

x 2

Safety Cable

Figure 13. Support arm with safety cable

installed.

3. Install (3) remaining support arms using (6)

cap screws, (12) flat washers, and (6) hex nuts removed in Step 1 (see Figure 14).

Support Arm (1 of 3)

Support Arm

Figure 15. Eye bolt installed.

5. Route safety cable through each support arm

pulley and thread through eye of eye bolt (see Figure 16).

Safety Cable

Eye

Support Arm

Pulley (1 of 4)

x 6

Figure 14. Remaining support arms installed.

4. Install (1) eye bolt, (2) flat washers, and (2)

hex nuts in support arm installed in Step 2 (see Figure 15).

Note: Leave eye bolt extended for adjust-

ment later in these instructions.

Figure 16. Safety cable threaded through eye.

6. Secure safety cable end with rope clamp pre-

installed on safety cable (see Figure 17).

Safety Cable

Rope Clamp

Figure 17. Safety cable secured.

Model G0971 (Mfd. Since 11/23)

-17-

Page 20

7. Adjust hex nuts on eye bolt to extend or

retract eye bolt until safety cable is tensioned and slack is removed (see Figure 18).

IMPORTANT: Safety cable must be taut for

safety cable switch to function correctly.

Safety

Cable

Switch

Eye Bolt

Safety Cable

Figure 20. Resetting safety cable switch reset

button.

— If safety cable switch does activate, pro-

ceed to Step 9.

— If safety cable switch does not activate,

increase tension on safety cable and repeat Step 8.

Figure 18. Tensioning safety cable.

8. Verify safety cable switch can be activated by

pushing or pulling safety cable. Safety cable reset button should audibly "click" when safety cable is pushed/pulled (see Figure 19).

Note: Safety cable switch is active when

reset button is flush against switch. Pull reset button out to deactivate safety cable switch (see Figure 20).

Safety

Cable

Switch

Reset

Button

9. Remove any protective shipping material on control pedestal, then place pedestal on a flat, level surface near machine, as shown in

Figure 21.

10. Re-install front and rear access panels using

(12) cap screws and flat washers removed in Step 3 of Lifting & Placing on Page 15 (see Figure 21).

x 12

Control Pedestal

Figure 19. Safety cable switch reset button.

-18-

Figure 21. Model G0971 assembled.

Model G0971 (Mfd. Since 11/23)

Page 21

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

ed results that can lead to serious injury,

Serious injury or death can result from

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.

EMERGENCY STOP

Button

Figure 22. Resetting EMERGENCY STOP.

Troubleshooting

The Test Run consists of verifying the following:

1) The motor powers up and runs correctly, 2) the Emergency Stop buttons work correctly, and 3) the safety cable switch works correctly.

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

may result in malfunction or unexpect-

death, or machine/property damage.

Press left foot pedal, then press right pedal.

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

Press control pedestal EMERGENCY STOP

button to turn motor OFF.

WITHOUT resetting EMERGENCY STOP

button, try to start motor by pressing left/right foot pedals. The motor should not turn ON.

— If motor does not turn ON, safety feature

of EMERGENCY STOP button is working correctly.

— If motor does turn ON, immediately release

foot pedal and disconnect power. Safety feature of EMERGENCY STOP button is NOT working properly and must be replaced before further using machine.

Reset control pedestal EMERGENCY

STOP button, repeat Steps 5–8 using main EMERGENCY STOP button, then proceed to

Step 10.

To test run machine:

1. Clear all setup tools away from machine.

2. Press (2) EMERGENCY STOP buttons in,

and verify safety cable switch is deactivated.

Connect machine to power by inserting power

cord plug into a matching receptacle, then turn main power switch ON.

Twist (2) EMERGENCY STOP buttons clock-

wise until they spring out (see Figure 22). This resets buttons so motor can start.

Press ON button to turn machine ON.

Model G0971 (Mfd. Since 11/23)

Reset all EMERGENCY STOP buttons and

10.

press ON button to turn machine ON.

Press left or right foot pedal to turn motor

11.

ON, then push or pull safety cable to activate safety cable switch.

— If motor does turn OFF, safety feature of

safety cable switch is working correctly. Congratulations! Test Run is complete.

— If motor does not turn OFF, immediately

turn machine OFF and disconnect power. Safety feature of safety cable switch is NOT working properly and must be replaced before further using machine.

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Page 22

SECTION 4: OPERATIONS

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

discussed

later in this manual

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

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

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

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

ed results that can lead to serious injury,

Operation Overview

machine controls/components

are easier to understand.

This machine is designed for cold rolling only. Using a torch or other means for hot rolling will permanently damage and deform the rollers and frame of this machine.

Sample Illustration

Throughout this manual, diagrams are used to illustrate how the components of the machine are used during the various steps of operation.

seek additional

using machine.

may result in malfunction or unexpect-

death, or machine/property damage.

Familiarize yourself with the following illustration, its relationship to the machine, and the symbols used in it before proceeding through this manual.

Front Rear

CCW

Bold, solid lines indicate that this component is used in this step.

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

-20-

CCW

Light, dashed lines indicate that this component is not used in this step.

Arrows indicate the direction of movement of a component.

Rotational arrows indicate the direction a component must be turned.

CW=Clockwise CCW=Counterclockwise

Footprints indicate which foot switch pedal must be pressed.

R=Reverse F=Forward

Model G0971 (Mfd. Since 11/23)

Page 23

Preparation

Bending Wire/Rods

Before every use, follow these procedures to set up the slip roll for safe, accurate, and efficient use.

To prepare slip roll for use:

1. Turn thickness adjustment knob to adjust

lower roller to approximately

/4" below upper

roller (see Figure 23).

Lower rear roller to lowest position (see

2. Figure 23).

Rear Roller

Lower Roller

This slip roll can be used to shape wires, rods, and small-diameter tubing. The wire grooves can also be used when rolling sheet metal that has a wire bead at one end.

To bend wire/rods:

Place workpiece into smallest possible groove

on wheel. The three sizes are 5⁄16", 3⁄8", and 1⁄2" (see Figure 24).

Example: Suppose you want to bend a piece

⁄4" rod. Though it would fit in any of the

of three grooves, you would use the

⁄16" groove

since it is the smallest possible groove that the rod will fit into.

⁄16"

⁄2"

⁄8"

CCW

Figure 23. Slip roll preparation.

3. Connect machine to power by inserting power

cord plug into a matching receptacle, then turn main power switch ON.

Press ON button to turn machine ON.

Figure 24. Roller grooves location.

2. Process material through machine as

described in Creating Bends on Page 23.

— If you want to make a loop of wire, follow

instructions in Creating Cylinders on Page 24.

Model G0971 (Mfd. Since 11/23)

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Page 24

Flat Rolling

This slip roll can be used to flat roll sheet metal up to 16 gauge. This can be done to straighten sheet metal that is slightly out of form.

Note: Plastic deformation is permanent. Once a workpiece has been sharply creased or bent, it cannot be straightened using this slip roll.

The main rollers of this machine present a crushing hazard. Make sure no body part or clothing is near the area between the rollers. Failure to follow this warning may result in fingers, hair, or clothing being pulled into the machine, causing personal injury.

2. Remove workpiece from between rollers,

then raise lower roller slightly by rotating

thickness adjustment knob approximately

⁄4

turn. Also, make sure rear roller is lowered completely (see Figure 26).

Figure 26. Raising lower roller 1⁄4 turn.

With help of an assistant, feed workpiece into

3. rollers (see Figure 27).

To flat roll a workpiece:

1. Place workpiece between upper and lower

rollers, as shown in Figure 25. Turn thickness adjustment knob to lift lower roller until workpiece is held snug between upper and lower rollers.

Figure 25. Raising lower roller for flat rolling.

Figure 27. Flat rolling workpiece.

-22-

Model G0971 (Mfd. Since 11/23)

Page 25

Creating Bends

This slip roll can create constant-radius bends in sheet metal up to 16 gauge.

Note: The method for creating a specific radius is a trial-and-error process. Due to the many variations among metal workpieces, no single positioning will create the same curve on all materials. We recommend using scrap pieces the same dimensions and material as the final workpiece until the desired curve is achieved.

2. Feed workpiece until leading edge is directly above rear roller, as shown in Figure 29.

To create a bend in a workpiece:

1. Place workpiece between upper and lower

rollers, as shown in Figure 28. Turn thickness adjustment knob to raise lower roller until workpiece is held snug between upper and lower rollers.

Figure 29. Feeding workpiece.

Turn radius adjustment handwheels to

lift rear roller until desired radius bend is reached (see Figure 30). Make sure to turn handwheels equal amounts so rear roller is always parallel with other rollers. Failure to do so will create a larger radius on one end than the other, resulting in a cone or spiral shape.

Figure 28. Raising lower roller.

Model G0971 (Mfd. Since 11/23)

Figure 30. Setting radius.

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Page 26

This machine poses a cutting hazard if workpieces are not properly handled. If necessary, get assistance to support workpiece. Make sure all helpers are wearing leather gloves and safety glasses when preparing sheet metal.

Depending on size and shape of workpiece, you may need assistance to support workpiece as it exits machine. Failure to adequately support workpiece may result in workpiece falling, causing injuries.

4. Press forward pedal to process material

through slip roll. Continue until workpiece is completely through upper and lower rollers (see Figure 31).

Creating Cylinders

This slip roll can be used to easily and accurately create cylinders.

If you know the diameter of the cylinder you want to create, use the formula below to calculate the length of material needed.

C=πD

C=Circumference (Length of Material Needed)

π=Pi (Approximately 3.14)

D=Diameter

Example: Suppose you want to create a 6" diameter cylinder. You would use the above formula as follows:

C=πD C=3.14 x 6" C=187⁄8"

Figure 31. Processing workpiece.

The result of 18

⁄8" indicates that you need to start

with a piece of sheet metal that is approximately

⁄8" in length to create a 6" diameter cylin-

18 der.

You can use the slip roll to create a bend with the correct radius so that the two ends meet, forming a 6" diameter cylinder (see Figure 32).

C=πD C=3.14 x 6"

⁄

" Dia.

C=18

Workpiece

187⁄

" Circumference

-24-

Figure 32. Calculating circumference example.

Model G0971 (Mfd. Since 11/23)

Page 27

Once you have the necessary length workpiece, follow the steps below to create the cylinder.

Note: The method for creating a specific radius is a trial-and-error process. Due to the many variations among metal workpieces, no single positioning will create the same curve on all materials.

Turn radius adjustment handwheels to

lift rear roller until desired radius bend is reached (see Figure 34). Make sure to turn handwheels equal amounts so rear roller is always parallel with other rollers. Failure to do so will create a larger radius on one end than the other, resulting in a cone shape.

To create a cylinder:

1. Place workpiece between upper and lower

rollers, as shown in Figure 33. Turn thickness adjustment knob to lift lower roller until workpiece is held snug between upper and lower rollers.

Figure 33. Raising lower roller.

2. Press forward pedal to feed workpiece until it

is approximately halfway through rollers.

Note: Always err on the side of making the

radius too large rather than too small. It is easy to decrease the radius but very difficult to increase the radius later.

Figure 34. Setting radius.

Press forward pedal to process material

through slip roll. Continue until workpiece is completely through upper and lower rollers (see Figure 35).

Model G0971 (Mfd. Since 11/23)

Figure 35. Processing workpiece.

-25-

Page 28

Rotate workpiece 180˚, insert curved end

into slip roll, then process workpiece through machine, as shown in Figures 36–37.

Figure 36. Re-inserting workpiece.

6. Continue to process workpiece until cylinder

is formed, as shown in Figure 38.

— If ends of cylinder do not meet, lift rear

roller equally at both ends, then process entire cylinder through slip roll again. Repeat as necessary.

— If ends of cylinder overlap, remove cylin-

der as described in Removing Workpiece on Page 35. Then, either attempt to increase radius by manually bending it, or scrap workpiece and start over at Step 1 with a new workpiece.

Figure 37. Creating cylinder.

Figure 38. Finishing cylinder.

Remove cylinder as described in Removing

7. Workpiece on Page 35.

-26-

Model G0971 (Mfd. Since 11/23)

Page 29

Creating Cones

Bending cones requires more advanced equations and techniques than cylinders. The following section explains the basic principles for bending a truncated, concentric cone. If you require information for bending more complicated cones, please consult outside training, books, and other research.

Similar to the process for bending cylinders, if you know the two diameters and the height of the cone you want to create (see Figure 39), you can use those values to determine the dimensions of the initial, flat workpiece before bending.

Height

There are 5 values you will need to calculate in order to cut a flat workpiece that will bend into a functional cone: LargeC, SmallC, RadiusH, TConeH, and TConeRadiusH.

LargeC and SmallC

Use the following formulas to calculate the circumference of both cone openings.

LargeC=πLargeD,

SmallC=

LargeC=Large Circumference (Arc Length of Material Needed at Larger End)

SmallC=Small Circumference (Arc Length of Material Needed at Smaller End)

πSmallD

π=Pi (Approximately 3.14)

LargeD=Large Diameter

Large Dia.

Small Dia.

Figure 39. Example of known cone dimensions.

The Model G0971 can bend cylinder and cone diameters as small as 3". Since a "true" cone requires one of the diameters to equal 0", figures and steps in this section refer to a "truncated cone", or a cone lacking an apex whose top is parallel to the base (see Figure 40).

SmallD=Small Diameter

Large Circum.

Small Circum.

Figure 41. Location of small and large

circumference of flat workpiece.

Example: Suppose you want to create a cone with a 5" diameter at one end and a 3" diameter at the other end. You would use the circumference formulas as follows:

Truncated Cone

Figure 40. Example of a truncated and true

cone.

Model G0971 (Mfd. Since 11/23)

True Cone

LargeC= LargeC=3.14 x 5" LargeC=15

πLargeD SmallC=πSmallD

⁄16" SmallC=97⁄16"

SmallC=3.14 x 3"

-27-

Page 30

The results indicate that a piece of sheet metal

needs an arc on one side of approximately 15

and an arc of 9

⁄16 " on the other side, as shown in

⁄16 "

Figure 42.

1511⁄16" Circum.

Radius height differs from the actual cone height because, as you can see from Figure 44, the radius height is not 90° in relation to table or floor.

⁄16" Circum.

Figure 42. Example of calculated arc

circumferences from known diameters.

RadiusH

Next we need to figure out the radius height.

RadiusH=√(ConeH)² + (LargeD/2-SmallD/2)²

RadiusH=Flat Workpiece Height (Width of Material Needed between Two Arcs)

LargeD=Large Diameter

RadiusH

ConeH

Figure 44. Difference between radius height and

overall cone height.

Suppose the cone in the previous example has a height of 6". To find the radius height of the cone, you would use the radius height formula as follows:

RadiusH=√(ConeH)² + (LargeD/2 - SmallD/2)² RadiusH=√6² + (5/2 - 3/2)² RadiusH=√6² + (2.5 - 1.5)² RadiusH=√6² + 1² RadiusH=√37 RadiusH=6.083

RadiusH=6

⁄64"

SmallD=Small Diameter

ConeH=Finished Cone Height

RadiusH

Figure 43. Radius height of flat workpiece.

The results indicate that the piece of sheet metal needs a radius height on either side of approxi-

mately 6

65⁄64"

⁄64" (see Figure 45).

⁄64"

Figure 45. Example of calculated radius height from known diameters and overall cone height.

-28-

Model G0971 (Mfd. Since 11/23)

Page 31

TConeH

Next, we need to calculate the finished height of the cone if it were a "true" cone:

TConeH=ConeH x

(LargeD - SmallD)

TConeH=Finished True Cone Height

ConeH=Finished Truncated Cone Height

LargeD

The results indicate that our truncated cone with a finished height of 6, a small diameter of 3, and a large diameter of 5 would have a height of 15 if the edges continued on to meet at an apex to form a true cone (see Figure 47).

LargeD=Large Diameter

SmallD=Small Diameter

TConeH

ConeH

Figure 46. Finished true cone and truncated

cone heights measurements.

Following along our previous example, we can plug in the values we know:

15"

Figure 47. Example of calculated finished true

cone height.

TConeRadiusH

The last value we need is the radius height of our cone if it were a true cone. Similar to calculating the radius height for the truncated cone as we did in RadiusH, you will use the TConeH value found in the previous section to find the radius height of the true cone.

TConeRadiusH=√(TConeH)² + (LargeD/2)²

TConeRadiusH=True Cone Flat Workpiece Height

TConeH=Finished True Cone Height

TConeH=ConeH x LargeD - SmallD

TConeH=6 x 5 - 3

TConeH=6 x 2

LargeD

TConeH=6 x 2.5 TConeH=15

Model G0971 (Mfd. Since 11/23)

LargeD=Large Diameter

TConeRadiusH

Figure 48. Location of finished and radius true

cone heights.

TConeH

-29-

Page 32

Our example looks like this:

TConeRadiusH=√(TConeH)² + (LargeD/2)² TConeRadiusH=√(15)² + (5/2)² TConeRadiusH=√15² + 2.5² TConeRadiusH=√225 + 6.25 TConeRadiusH=√231. 25 TConeRadiusH=15.207 TConeRadiusH=15

The results indicate that, if our cone extended to become a true cone, the true cone would have a radius height of approximately

When all the previous values have been calculated, you can use them to prepare and bend your workpiece as described in Creating a Cone.

⁄64"

⁄64".

Creating a Cone

Once all the necessary values have been calculated, you can prepare and bend the workpiece.

Items Needed Qty

Marker/Pencil ..................................................... 1

String or Cord Scissors Measuring Tape Ruler/Straightedge Metal Shear (or other metal-cutting tool)

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

........................................................ 1 Pr.

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

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

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

2. Find and mark center point on workpiece (see Figure 50).

Center Point

Figure 50. Center point marked on workpiece.

3. Measure and cut string or cord to length of TConeRadiusH.

Press one end of string to center point

marked in Step 2, then use other end to draw outer circumference of cone on workpiece (see Figure 51).

To create a cone:

Locate or cut a round or square workpiece

that has a length and width at least twice as large as calculated TConeRadiusH (see Figure 49).

TConeRadiusH x 2

Figure 49. Workpiece with required length and

width.

String

Figure 51. Using string to draw outer

circumference circle.

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Model G0971 (Mfd. Since 11/23)

Page 33

5. Cut length of RadiusH off of string to repeat Step 4 for inner circumference, as shown in Figure 52.

Lay LargeC string over outer circle line,

beginning at line marked in Step 6, and mark outer circle at end of string (see Figure 54).

Mark At

End of String

Figure 52. Using string to draw inner

circumference circle.

Mark straight line from center point mark to

outer circle (see Figure 53). Location of this line does not matter.

1st Cone

Edge Line

Figure 53. Straight line from center to outer

circle.

Figure 54. Using string to mark large

circumference value.

9. Mark straight line from center point mark to outer circle mark from Step 8, as shown in Figure 55.

2nd Cone

Edge Line

Figure 55. Straight line from center to large

circumference mark.

7. Measure and cut fresh piece of string or cord to length of LargeC.

Model G0971 (Mfd. Since 11/23)

-31-

Page 34

Measure values shown in Figure 56 and

10.

compare to values calculated in previous sections.

13. Lower rear roller to lowest position (see Figure 57).

RadiusH

Figure 56. Dimensions to measure for accuracy.

If values do not match, a calculation or

—

measurement is incorrect. Correct calculation or measurements before proceeding.

If values do match, calculations and

—

measurements are correct. Proceed to Step 11.

Lower

Roller

Rear

Roller

CCW

Figure 57. Slip roll preparation.

14. Place workpiece between upper and lower

rollers, as shown in Figure 58. Turn thickness adjustment knob to raise lower roller until workpiece is held snugly between upper and lower rollers.

Cut workpiece to measurements in previous

11.

steps to prepare for bending operation.

Note: The method for creating specific radii

is a trial-and-error process. Due to the many variations among metal workpieces, no single positioning will create the same curve on all materials. We suggest practicing on scrap material of a similar size and thickness before attempting the operation on a desired workpiece.

. Turn thickness adjustment knob to adjust

lower roller to approximately

/4" below top

roller (see Figure 57).

Figure 58. Raising lower roller.

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Model G0971 (Mfd. Since 11/23)

Page 35

Note: Front edge of workpiece should be

parallel with front rollers, and large circumference side should be on the right, as shown in Figure 59.

Small Circum.

Large Circum.

Figure 59. Inserting workpiece for cone-bending

operation.

Turn radius adjustment handwheels to raise

16.

rear roller until larger desired radius bend is reached (see Figure 61). For this step, turn handwheels equal amounts so rear roller is parallel with other rollers.

Figure 61. Setting larger bending radius.

15. Press forward pedal to feed workpiece until

front edge of workpiece is directly over rear roller (see Figure 60).

Figure 60. Workpiece fed so edge is over rear

roller.

Adjust left radius adjustment handwheel fur-

17.

ther until smaller desired radius bend is reached (see Figure 62). This will create a smaller radius on left side than right side.

Figure 62. Example of unequal bending radii for

bending a cone.

Note: Always err on the side of making radius

too large rather than too small. It is easy to decrease radius but very difficult to increase radius later.

Model G0971 (Mfd. Since 11/23)

Press forward pedal to feed workpiece through

18.

machine. Continue feeding until workpiece is completely through upper and lower rollers.

-33-

Page 36

— If ends of cone do not meet, one or both of

bending radii is too large. Adjust rear roller up on side (or sides) that need adjustment, then feed entire cylinder through machine again. Repeat as necessary.

Note: This process can take many minor

adjustments to obtain the results you want.

Rotate release lever lock knob counterclock-

19.

wise until upper roller release lever can be pulled down, and flat edges of upper roller bracket are parallel with slots in frame (see Figure 63).

Upper Roller Bracket

Release

Lever

Lock Knob

21. Rotate upper roller release lever upward to its vertical position, and tighten release lever lock knob to secure upper roller, as shown in Figure 65.

Release Lever

Upper Roller

Figure 65. Example of upper roller secured.

Lock Knob

Upper Roller

Release Lever

Figure 63. Example of upper roller release lever

pulled down.

20. Slide upper roller out from upper roller bracket (see Figure 64), remove workpiece from upper roller, then slide upper roller back into bracket.

Upper Roller

Bracket

— If ends of cone overlap, either attempt

to increase radius (or radii) by manually bending, or scrap workpiece and start at

Step 1 with new workpiece.

Figure 64. Example of upper roller released

(workpiece removed for clarity).

-34-

Model G0971 (Mfd. Since 11/23)

Page 37

Removing Workpiece

The workpiece can be removed by releasing the upper roller, or by pressing the reverse pedal on the control pedestal.

Releasing Upper Roller

1. DISCONNECT MACHINE FROM POWER!

2. Rotate release lever lock knob counterclock-

wise until upper roller release lever can be pulled down, and flat edges of upper roller bracket are parallel with slots in frame, as shown in Figure 66.

Rotate lever upward to its vertical position

and tighten lock knob to secure upper roller (see Figure 68).

Upper Roller

Secured

Figure 68. Example of upper roller secured.

Upper Roller Bracket

Release

Lever

Lock

Knob

Upper Roller

Release Lever

Figure 66. Example of lock knob loosened and

release lever pulled down.

Slide upper roller out from frame, remove

workpiece from upper roller, then slide top roller back into frame (see Figure 67).

Pressing Reverse Pedal

1. Press reverse pedal on control pedestal

to reverse feed direction of workpiece, as shown in Figure 69.

Control

Pedestal

Reverse

Pedal

Figure 69. Reverse pedal on control pedestal.

With a firm grasp on workpiece, press reverse

pedal until workpiece is released from rollers (see Figure 70).

Figure 67. Example of upper roller released

(workpiece removed for clarity).

Model G0971 (Mfd. Since 11/23)

Workpiece

CCW

Figure 70. Workpiece reversing through rollers.

-35-

Page 38

SECTION 5: ACCESSORIES

Installing unapproved accessories may

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

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

NOTICE

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

G5618—Deburring Tool with Two Blades

The quickest tool for smoothing freshly sheared metal edges. Comes with two blades, one for steel and aluminum and one for brass and cast iron.

H5503—Electric Sheet Metal Shear

This electric sheet metal shear features a 110V, 2500 RPM, 3.8 amp motor with a 360 degree adjustable swivel head and variable speed range from 0 to 2500 SPM. Cuts up to 14 gauge in mild steel and 18 gauge in stainless, at up to 150 inches per minute.

Figure 72. H5503 Electric Sheet Metal Shear.

T30673—Heavy-Duty Roller Stand

This stand comes with 2" steel ball bearing rollers that assist with infeed and outfeed support. With the heavy-duty cast-iron base, this stout roller stand helps support lumber, piping, and more up to 2000 pounds! With three holes on the base, it can even be bolted to the floor for increased stability. Height can be easily adjusted from 24" to 38", and the stand measures 14" wide.

⁄2 HP,

Figure 71. G5618 Deburring Tool.

Figure 73. T30673 Heavy-Duty Roller Stand.

-36-

Model G0971 (Mfd. Since 11/23)

Page 39

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

D4132—4 Head Suction Cup

Handle plate glass, glass mirrors, and sheet metal with safety and security. Simple lever action provides tremendous gripping power on any flat, smooth material. Weight Capacity: 260 lbs.

Figure 74. D4132 4 Head Suction Cup.

T10718—50" Deluxe Pan and Box Brake

This deluxe pan and box brake is used to make straight bends, boxes, pans, and trays in sheet metal that is 16-gauge or thinner.

G0878—40A Plasma Cutter

The G0878 40 Amp Plasma Cutter is a compact 25-pound unit with the cutting power to quickly

cut through steel up to

⁄2 " thick. Just attach the

unit to your air compressor with the easy-to-attach

⁄4" NPT fitting, plug the cutter into your standard

120V household power, and you're ready to go.

Figure 75. G0878 40A Plasma Cutter.

Figure 76. T10718 50" Deluxe Pan and Box

Brake.

Model G0971 (Mfd. Since 11/23)

-37-

Page 40

SECTION 6: MAINTENANCE

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

Cleaning &

Protecting

power before adjustments, maintenance, or service.

Schedule

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

Ongoing

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

• Loose mounting bolts.

• Damaged rollers.

Worn or damaged wires.

•

Any other unsafe condition.

•

Weekly Maintenance

• Clean and wipe down machine.

• Lubricate gears.

• Lubricate roller bushings.

Monthly Check

• Clean/vacuum dust buildup from inside cabinet and off motor.

Cleaning the Model G0971 is relatively easy. Periodically wipe down the rollers to remove dust and debris—this ensures rust-promoting material does not remain on the bare metal surfaces.

Protect the unpainted metal surfaces with regular applications of products like SLIPIT® (see Figure

77 below for examples).

Recommended Metal Protectants

G5562—SLIPIT® 1 Qt. Gel G5563—SLIPIT

Figure 77. Recommended products for

protecting unpainted cast iron/steel parts on

11 Oz. Spray

machinery.

-38-

Model G0971 (Mfd. Since 11/23)

Page 41

Lubrication

When lubricating this machine, first clean the components before lubricating them. This step is critical because grime and dust build up on lubricated components, which makes them hard to move. Simply adding more lubricant will not result in smooth moving parts.

T26685—Moly-D ISO 32 Multi-Function Oil T26419—Syn-O-Gen Synthetic Grease

T26685

T26419

Roller Bushings

Use an oil can to apply a few drops of ISO 32 or equivalent oil to the brass bushings of the three rollers on the right side and into the ball oiler on the top left side (see Figures 80–81). Rotate rollers several times in both directions to distribute the oil, then wipe away any excess.

Figure 78. Recommended lubrication products.

Gears

Remove gear cover and apply a dab of NLGI#2 or equivalent grease to roller gears (see Figure 79). Rotate rollers several times in both directions to distribute grease, then wipe away any excess and re-attach cover.

Figure 80. Roller bushings and adjustment

knobs/handwheels.

Ball Oiler

(1 of 3)

Figure 81. Ball oiler locations.

Figure 79. Example of slip roll gears.

Model G0971 (Mfd. Since 11/23)

-39-

Page 42

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

the

serial number and manufacture date of your machine before calling.

SECTION 7: SERVICE

Troubleshooting

Motor & Electrical

Symptom Possible Cause Possible Solution

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

Machine stalls or is underpowered.

Machine has vibration or noisy operation.

1. Master power switch in OFF position.

2. EMERGENCY STOP button depressed/at fault.

3. Safety cable switch engaged/at fault.

4. Machine circuit breaker(s) tripped or at fault.

5. Incorrect power supply voltage or circuit size.

6. Power supply circuit breaker tripped or fuse blown.

7. Motor wires connected incorrectly.

8. Thermal overload relay has tripped/at fault.

9. Start capacitor at fault.

10. Contactor not energized/at fault.

11. Wiring broken, disconnected, or corroded.

12. ON button or foot pedal switch at fault.

13. Transformer at fault.

14. Electronic starting switch at fault.

15. Motor or motor bearings at fault.

1. Wrong workpiece material.

2. Motor wires connected incorrectly.

3. Sprocket(s) slipping on shaft.

4. Motor overheated, tripping machine circuit breaker.

5. Run capacitor at fault.

6. Extension cord too long.

7. Contactor not energized/at fault.

8. Motor or motor bearings at fault.

1. Motor or component loose.

2. Motor fan rubbing on fan cover.

3. Motor bearings at fault.

4. Sprocket(s)/gear reducer at fault.

1. Turn master power switch to ON position.

2. Rotate EMERGENCY STOP button head to reset

(Page 19). Replace if at fault.

3. Reset safety cable switch (Page 18)/replace switch.

4. Reset circuit breaker(s).

5. Ensure correct power supply voltage and circuit size

(Page 9).

6. Ensure circuit is free of shorts. Reset circuit breaker or replace fuse.

7. Correct motor wiring connections.

8. Reset. Adjust or replace if at fault.

9. Test/replace if at fault.

10. Test all legs for power; replace if necessary.

11. Fix broken wires or disconnected/corroded connections.

12. Replace button/switch.

13. Inspect transformer; replace if at fault.

14. Inspect switch; replace if at fault.

15. Replace motor.

1. Use correct type/size of metal (Page 5).

2. Correct motor wiring connections.

3. Tighten/replace loose sprocket shaft(s).

4. Clean motor, let cool, and reduce workload. Reset breaker.

5. Test/repair/replace.

6. Move machine closer to power supply; use shorter extension cord (Page 10).

7. Test all legs for power; repair/replace if at fault.

8. Replace motor.

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

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

3. Test by rotating shaft; rotational grinding/loose shaft requires bearing replacement.

4. Replace sprocket(s)/rebuild gear reducer for bad gear(s)/bearing(s).

Note: Please gather

-40-

Model G0971 (Mfd. Since 11/23)

Page 43

Operations

Symptom Possible Cause Possible Solution

Machine creates cones when trying to create cylinders.

A noticeable crease is formed in the workpiece.

Control pedestal does not turn lower roller.

Machine does not bend material.

Edges of cylinder are not straight.

Ends of cone do not meet.

Ends of cone do not meet on one side.

Workpiece does not feed evenly through machine.

1. Rollers are not parallel. 1. Adjust rear roller as necessary to be sure rear roller is

parallel with upper/lower rollers (Page 25).

1. Excessive pressure applied in one spot. 1. Reduce radius and perform bend in several passes.

1. EMERGENCY STOP button depressed/at fault.

2. Safety cable switch engaged/at fault.

3. Gear(s)/sprocket(s)/chain slipping/damaged.

4. Control pedestal at fault.

1. Machine capacities are exceeded.

2. Rear roller not engaged.

1. Workpiece is not straight when inserted in machine.

2. Lower roller is not parallel to upper roller.

1. Both bending radii too large. 1. Tighten radius adjustment handwheel(s) and repeat

One bending radii too large. 1. Tighten radius adjustment handwheel(s) and repeat

1. Lower roller is not parallel to upper roller. 1. Adjust thickness adjustment knob as necessary to

1. Rotate EMERGENCY STOP button head to reset

(Page 19). Replace if at fault.

2. Reset safety cable switch (Page 18)/replace switch.

3. Check/replace gear(s)/sprocket(s)/chain.

4. Replace control pedestal.

1. Use materials within capacity of slip roll (Page 5).

2. Check/adjust rear roller (Page 25).

1. Verify workpiece is straight when inserted in machine.

2. Adjust thickness adjustment knob as necessary to

align lower roller with upper roller (Page 25).

operation until cone ends meet (Page 27).

align lower roller with upper roller.

Model G0971 (Mfd. Since 11/23)

-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 stated in this manual, and study this section carefully.

If there are differences between your machine and what is shown in this section, call Technical Support at (570) 546-9663 for assistance BEFORE making any changes to the wiring on your machine. An updated wiring diagram may be available.

number and manufacture date of your

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

SECTION 8: WIRING

Note: Please gather the serial

Wiring Safety Instructions

SHOCK HAZARD. Working on wiring that is con-

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

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

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

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

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

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

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

EXPERIENCING DIFFICULTIES. If you are experiencing difficulties understanding the information included in this section, contact our Technical Support at (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 G0971 (Mfd. Since 11/23)

Page 45

COMPARTMENT

SAFETY CABLE SWITCH

5-15 Plug

Wiring Diagram

LIMIT

SWITCH

SN6170-SL-C-R

ELECTRICAL

6 6

24V

SB3

7 7

ON Button

YJ139-LA38M

S Capacitor

CD60 400μF

275VAC

Electronic

Starting

GND

2 4

R Capacitor

CBB60 40μF

450VAC

GND

Switch

To Electrical

Compartment

ESS1-41

2 2 2

333

2 6

1 1

110V MOTOR

Transformer

JBK5-63VA

2L2

2L1

GND

0 1

1L1

1L2

2400 41522011 0

5 6 6

1L1

QM1

3L2 5L3

13 NO 21 NC

OFF ON

Motor Starter

GV2-ME20C/13–18A

2T1

4T2

1U1

1V1

6T3

1L1 1L2

400V

ON OFF

QF2

2L2

2L1

Power Light

AD16-22DS

SB1

EMERGENCY

STOP Button

YJ139-LA38M

1L1 1L2

L1 L2 L3

Power Switch

LW8GS-25/30000A

T1 T2 T3

L1 L2

0 0

Relay

TGJC1-52Z(D)

220VAC 28VDC

1L1

13 NO 21 NC A1

Contactor

KM1

14 NO 22 NC A2

2T1

1 5 6

PE L1L2 PE

L1 L2 PE

PE PE

L1 L2

PE L1L2 PE

Neutral

Hot

3L2 5L3

LC1D18

4T2 6T3

1 2 5 6

125 6 125 6

1 2 5 6

1U11V11U1

1V1

1U1

1L1

3L2 5L3

13 NO 21 NC A1

Contactor

LC1D18

14 NO 22 NC A2

2T1

4T2 6T3

6 5

4 52 3

3 4 5

2 2

3 4

1U1

7 98

789 789

1011

KM2

230/400V

ON OFF

QF3

FOOT

SWITCH

EMERGENCY STOP Button

XAL-J174H29

4 5 7 8 92 3

To Safety

Cable Switch

Foot Pedal

Switch

ECFS-D18(B)

Ground

Model G0971 (Mfd. Since 11/23)

READ ELECTRICAL SAFETY

ON PAGE 42!

-43-

Page 46

Electrical Components

Figure 84. Foot switch EMERGENCY STOP

button.

Figure 82. Electrical compartment.

Figure 83. Safety cable switch.

Figure 85. Motor junction box.

-44-

READ ELECTRICAL SAFETY

ON PAGE 42!

Model G0971 (Mfd. Since 11/23)

Page 47

103

SECTION 9: PARTS

We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability.

Main

111

106

85 70

114

113

104

115

112

109

115

101

38-1

38-2

38-3

38-4

38-6

88 88

38-3

38-5

38-6

116

38-8

38-7

105

110

108

102

116

51 50

100

107

117

Model G0971 (Mfd. Since 11/23)

BUY PARTS ONLI NE AT GRIZZLY.COM!

Scan QR code to visit our Parts Store.

-45-

Page 48

REF PART # DESCRIPTION REF PART # DESCRIPT ION

55 P0971055 TAPER BRACKET PIN

Main Parts List

1 P0971001 MACHINE BASE 56 P0971056 ELECTRICAL COMPARTMENT 2 P0971002 LEFT ROLLER SUPPORT 57 P0971057 FLAT HD CAP SCR M6-1 X 12 3 P0971003 FLAT WASHER 10MM 58 P0971058 LOCK WASHER 12MM 4 P0971004 CAP SCREW M12-1.75 X 30 59 P0971059 CAP SCREW M12-1.75 X 50 5 P0971005 RIGHT ROLLER SUPPORT 60 P0971060 HEX NUT M12-1.75 6 P0971006 LOWER ROLLER BUSHING 61 P0971061 CAP SCREW M5-.8 X 10 7 P0971007 ROLLER BUSHING, COPPER 62 P0971062 REAR ROLLER BUSHING 8 P0971008 LOWER ROLLER 63 P0971063 FLAT WASHER 25MM 9 P0971009 EXT RETAINING RING 30MM 64 P0971064 GEAR COVER 10 P0971010 GEAR 18T 65 P0971065 TAPER ROLLER 11 P0971011 EXT RETAINING RING 25MM 66 P0971066 DRIVE SHAFT 12 P0971012 UPPER ROLLER BLOCK 67 P0971067 KEY 4 X 4 X 20 13 P0971013 UPPER ROLLER 68 P0971068 FLAT WASHER 8MM 14 P0971014 KEY 6 X 6 X 22 69 P0971069 CAP SCREW M8-1.25 X 20 15 P0971015 LOWER ROLLER HEIGHT SHAFT 70 P0971070 FLAT WASHER 5MM 16 P0971016 CAP SCREW M6-1 X 20 71 P0971071 FLAT WASHER 6MM 17 P0971017 GREASE FITTING 10MM STRAIGHT 72 P0971072 CAP SCREW M6-1 X 10 18 P0971018 UPPER ROLLER QUILL 73 P0971073 SET SCREW M5-.8 X 8 19 P0971019 UPPER ROLLER RELEASE LEVER 74 P0971074 REAR ADJUSTMENT SCREW 20 P0971020 ROLL PIN 6 X 30 75 P0971075 HANDWHEEL TYPE-8 100D X 19B-K X M8-1.25 21 P0971021 LOCK COLLAR 76 P0971076 FENDER WASHER 6MM 22 P0971022 SET SCREW M8-1.25 X 10 77 P0971077 HOLLOW HANDLE 21 X 75, 10 23 P0971023 REAR ROLLER 78 P0971078 SHOULDER SCREW M8-1.25 X 15, 10 X 64 24 P0971024 IDLER SHAFT 79 P0971079 CAP SCREW M8-1.25 X 45 25 P0971025 NEEDLE BEARING 7943/25 80 P0971080 SET SCREW M8-1.25 X 12 26 P0971026 DRIVE GEAR 30T 81 P0971081 SUPPORT ARM 27 P0971027 FENDER WASHER 8MM 82 P0971082 HEX NUT M8-1.25 28 P0971028 GEAR 30T 83 P0971083 CABLE PULLEY 29 P0971029 SPROCKET 23-12B 84 P0971084 MAIN SUPPORT ARM 30 P0971030 BALL BEARING 6005ZZ 85 P0971085 LIMIT SWITCH SUNS SN6170-SL-C-R 31 P0971031 HEX BOLT M8-1.25 X 20 86 P0971086 CAP SCREW M5-.8 X 50 32 P0971032 SUPPORT BRACKET 87 P0971087 HEX NUT M5-.8 33 P0971033 CAP SCREW M6-1 X 60 88 P0971088 BUSHING 34 P0971034 HEX NUT M10-1.5 89 P0971089 KNOB D63, ROUND KD 35 P0971035 TOP PLATE BRACKET 90 P0971090 FRONT ACCESS PANEL 36 P0971036 CAP SCREW M10-1.5 X 50 91 P0971091 FLAT WASHER 6MM 37 P0971037 MOTOR MOUNT 92 P0971092 LOCK WASHER 6MM 38 P0971038 MOTOR 1HP 110V 1-PH 93 P0971093 CAP SCREW M8-1.25 X 25 38-1 P0971038-1 FAN COVER 94 P0971094 PEDESTAL 38-2 P0971038-2 FAN 95 P0971095 FOOT PEDAL SWITCH ANSSIN ECFS-D18(B) 38-3 P0971038-3 CAPACITOR COVER 96 P0971096 E-STOP BUTTON SCHNEIDER XAL-J174H29 38-4 P0971038-4 R CAPACITOR 40M 450V 2 X 3-3/4 97 P0971097 HANDLE SLEEVE 38-5 P0971038-5 S CAPACITOR 400M 275V 2 X 4 98 P0971098 STRAIN RELIEF M20-1.5 TYPE-5 38-6 P0971038-6 BALL BEARING 6304ZZ 99 P0971099 CONDUIT 1500MM 38-7 P0971038-7 MOTOR JUNCTION BOX 100 P0971100 CAP SCREW M4-.7 X 10 38-8 P0971038-8 ELECTRONIC START SWITCH ESS1-41 101 P0971101 HEX BOLT M6-1 X 12 39 P0971039 SPROCKET 12-12B 102 P0971102 ELECTRICAL MOUNTING BOARD 40 P0971040 KEY 10 X 10 X 63 103 P0971103 CONDUIT 85MM 41 P0971041 CAP SCREW M8-1.25 X 35 104 P0971104 SAFETY CABLE 42 P0971042 MOUNTING BLOCK 105 P0971105 REAR ACCESS PANEL 43 P0971043 KNOB BOLT M8-1.25 X 30, D24, RND KD 106 P0971106 POWER SWITCH LW8GS-25/30000A 44 P0971044 ROLLER CHAIN 12B 107 P0971107 MANUAL MOTOR STARTER GV2-ME20C 45 P0971045 WORM DRIVE 108 P0971108 CIRCUIT BREAKER TENGEN TGB1N-63-2P-D2 46 P0971046 WORM GEAR 109 P0971109 TRANSFORMER BAED JBK5-63VA 47 P0971047 TENSION PLATE 110 P0971110 CIRCUIT BREAKER TENGEN TGB1N-63-1P-C3 48 P0971048 BALL BEARING 6003ZZ 111 P0971111 E-STOP BUTTON YIJIA YJ139-LA38M-11ZS 49 P0971049 WORM SHAFT 112 P0971112 START BUTTON YIJIA YJ139-LA38M-10DN 50 P0971050 THRUST BEARING 8104 113 P0971113 RELAY TENGEN TGJC1-52Z(D) 51 P0971051 SPACER 114 P0971114 POWER LIGHT DAIER AD16-22DS 52 P0971052 WORM GEAR PLATE 115 P0971115 CONTACTOR SCHNEIDER LC1D18B7C 53 P0971053 CONNECTING SHAFT 116 P0971116 FLAT WASHER 12MM 54 P0971054 TAPER BRACKET 117 P0971117 HEX NUT M6-1

-46-

BUY PARTS ONLI NE AT GRIZZLY.COM!

Scan QR code to visit our Parts Store.

Model G0971 (Mfd. Since 11/23)

Page 49

REF PART # DESCRIPTION REF PART # DESCRIPTION

206 P0971206 DO NOT OPEN WARNING LABEL 212 P0971212 TOUCH-UP PAINT, GRIZZLY GREEN

Labels & Cosmetics

201

208

212

210

202

211

203

204

205

206

208

207

209

201 P0971201 PINCH/ENTANGLEMENT WARNING LABEL 207 P0971207 COMBO WARNING LABEL 202 P0971202 SLIP ROLL WARNING LABEL 208 P0971208 ELECTRICITY LABEL 203 P0971203 LACERATION HAZARD LABEL 209 P0971209 GRIZZLY.COM LABEL 204 P0971204 ENTANGLEMENT HAZARD LABEL 210 P0971210 MODEL NUMBER LABEL 205 P0971205 MACHINE ID LABEL 211 P0971211 GRIZZLY OBLONG NAMEPLATE, SMALL

Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes off or becomes unreadable, the owner of this machine MUST replace it in the original location before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com.

Model G0971 (Mfd. Since 11/23)

BUY PARTS ONLI NE AT GRIZZLY.COM!

Scan QR code to visit our Parts Store.

-47-

Page 50

Page 51

WARRANTY & RETURNS

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

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

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

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

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

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

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

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

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

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

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

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

To you can applicable information for

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

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

the product.

WARRANTY

Page 52