Grizzly G0807 User guide

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MODEL G0806/G0807

VARIABLE-SPEED VERTICAL

METAL-CUTTING BANDSAW

OWNER'S MANUAL

(For models manufactured since 12/15)

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

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

#BLJH17988 PRINTED IN TAIWA N

V2. 0 7.17

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

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

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

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

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

• Lead from lead-based paints.

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

• Arsenic and chromium from chemically-treated lumber.

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

Table of Contents

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

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

Machine Differences Manual Accuracy Identification Controls & Components G0806 Machine Data Sheet G0807 Machine Data Sheet

SECTION 1: SAFETY

Safety Instructions for Machinery Additional Safety for Metal Bandsaws

SECTION 2: POWER SUPPLY

Voltage Conversion (G0806) Voltage Conversion (G0807)

SECTION 3: SETUP

Preparation Unpacking Needed for Setup Cleanup Site Considerations Lifting & Placing Anchoring to Floor Assembly Initial Lubrication Tensioning & Tracking Blade Adjusting Blade Guide Assemblies Test Run Inspections & Adjustments

................................................... 3

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SECTION 7: SERVICE

Troubleshooting Table Calibration Guide Post Alignment Bevel Gear Backlash Leadscrew End Play Replacing Blade Guides & Supports

SECTION 8: WIRING

Wiring Safety Instructions Electrical Overview Electrical Component Pictures G0806 Control Panel & Welding Unit G0806 110V Electrical Panel & Motor G0806 220V Electrical Panel & Motor G0807 Control Panel & Welding Unit G0807 220V Electrical Panel & Motor G0807 110V Electrical Panel & Motor

SECTION 9: PARTS

Lower Frame

Drive System................................................ 65

Upper Frame Table & Tensioning System Electrical Cabinet Welder & Control Panel Machine Labels & Cosmetics

WARRANTY & RETURNS

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SECTION 4: OPERATIONS

Operation Overview Blade Selection Blade Changes Blade Breakage Blade Care & Break-In Chip Inspection Chart Positioning Guide Post Adjusting Table Tilt Blade Welding

SECTION 5: ACCESSORIES

SECTION 6: MAINTENANCE

Schedule Cleaning & Protecting Lubrication Dressing Grinding Wheel Tensioning/Replacing V-Belts Redressing Rubber Tires Machine Storage

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

serial number

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!

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

you receive is

slightly different than shown in the manual

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

check our

website for an updated version. W

current

manuals and

on our web-

site at

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

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

INTRODUCTION

Contact Info

and manufacture date from the

Grizzly Technical Support

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

Email: techsupport@grizzly.com

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Manual Accuracy

made every effort to be exact with the

sometimes the machine

e post

manual updates for free

www.grizzly.com.

Manufacture Date and Serial Number

Machine Differences

Models G0806 and G0807 are the same machines in all respects with one exception: the Model G0806 is a 14" bandsaw and the Model G0807 is an 18" bandsaw.

Manufacture Date

Serial Number

-2-

Model G0806/G0807 (Mfd. Since 12/15)

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.

Blade Tension

Operation

Controls

Welding

Area

Handwheel

Guide Post

Lock Knob

Work

Lamp

Air

Blower

Electrical

Control

Box

Blade Shear

Lever

Grinder

Variable-

Speed

Handwheel

Front

View

Table

Trunnions

Rear View

Model G0806/G0807 (Mfd. Since 12/15)

using machine.

-3-

Controls &

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

Components

using machine.

Refer to Figures 1–3 and the following descriptions to become familiar with the basic controls and components of this machine. Understanding these items and how they work will help you understand the rest of the manual and stay safe when operating this machine.

G. Grinder Switch: Turns grinder ON/OFF.

Shear Lever: Cuts the bandsaw blade.

Spark Deflector: Provides additional protec-

tion from sparks during operations. Proper personal protective equipment MUST still be worn during operations; do not rely on spark deflector alone.

Welder Button: Activates the process of fus-

ing the two blades together.

Annealing Button: Heats up the blade joint,

then allows it to cool in a gradual manner to establish weld strength.

Welder's Lamp Switch: Illuminates welding

station when turned ON.

Figure 1. Front controls.

A. Motor Light: Lights when the ON button is

pressed and there is power to the machine.

ON Button: Turns the main motor ON.

OFF Button: Turns the main motor OFF.

Clamping Pressure Dial: Adjusts the pres-

sure for pressing the ends of the blades against each other when welding.

Welding Clamp: Holds a segment of the

bandsaw blade to be welded.

Lock Lever: Secures bandsaw blade for

welding operations when rotated up.

-4-

Figure 2. Variable-speed handwheel.

M. Variable-Speed Handwheel: Adjusts blade

speed from 88 to 384 FPM.

Figure 3. Blade controls.

Blade Tension Handwheel: Increases or

decreases blade tension when rotated.

Guide Post Lock Knob: Secures guide post

and upper blade guide assembly.

Guide Post Knob: A knob to hold onto when

manually adjusting guide post height.

Model G0806/G0807 (Mfd. Since 12/15)

MACHINE DATA

SHEET

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

MODEL G0806 14" VARIABLE‐SPEED VERTICAL METAL‐

CUTTING BANDSAW

Product Dimensions:

Weight.............................................................................................................................................................. 728 lbs.

Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 36 x 22 x 67-1/2 in.

Footprint (Length x Width)..................................................................................................................... 16-1/2 x 31 in.

Shipping Dimensions:

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

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

Weight.............................................................................................................................................................. 926 lbs.

Length x Width x Height....................................................................................................................... 76 x 43 x 29 in.

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.......................................................................................................... 20A at 110V, 15A at 220V

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

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

Power Cord Length........................................................................................................................................ 12-1/2 ft.

Power Cord Gauge......................................................................................................................................... 12 AWG

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

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

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

Switch Type.................................................................................................... Magnetic Switch w/Overload Protection

Motors:

Grinder

Type................................................................................................................. ODP Permanent-Split Capacitor

Horsepower............................................................................................................................................. 1/8 HP

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

Amps........................................................................................................................................................... 0.6A

Speed................................................................................................................................................ 3600 RPM

Power Transfer ............................................................................................................................... Direct Drive

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

Main

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

Horsepower............................................................................................................................................. 1.5 HP

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

Amps....................................................................................................................................................... 14A/7A

Speed................................................................................................................................................ 1720 RPM

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

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

Model G0806/G0807 (Mfd. Since 12/15)

-5-

Main Specifications:

Main Specifications

Bandsaw Size...................................................................................................................................... 14-5/8 in.

Max Cutting Width (Left of Blade)........................................................................................................ 14-1/8 in.

Max Cutting Height................................................................................................................................ 7-7/8 in.

Blade Speeds............................................................................................................................... 88 – 384 FPM

Blade Information

Blade Length Range.......................................................................................................... 118-1/4 – 119-1/2 in.

Blade Width Range.......................................................................................................................... 1/8 – 1/2 in.

Blade Guides............................................................................................................. Hardened Steel/Tungsten

Table Information

Table Length........................................................................................................................................ 19-7/8 in.

Table Width......................................................................................................................................... 22-1/8 in.

Table Thickness.................................................................................................................................... 1-5/8 in.

Table Tilt - Left/Right.............................................................................................................................. 15 deg.

Table Tilt - Front/Back............................................................................................................................ 10 deg.

Floor-to-Table Height........................................................................................................................... 39-1/2 in.

Blade Welding Station Information

Blade Width Range (Bi-Metal)......................................................................................................... 1/8 – 3/8 in.

Blade Width Range (Carbon)........................................................................................................... 1/8 – 1/2 in.

Blade Thickness................................................................................................................................... 0.025 in.

Welding Power...................................................................................................................................... 2.0 KVA

Grinder Wheel Size.............................................................................................................. 2-1/2 x 1/4 x 5/8 in.

Grinder Wheel Grit........................................................................................................................................ #80

Grinder Wheel Speed........................................................................................................................ 3600 RPM

Construction Materials

Table....................................................................................................................... Precision-Ground Cast Iron

Base/Stand.......................................................................................................................................... Cast Iron

Body/Frame..................................................................................................... Cast Iron (Upper), Steel (Lower)

Wheels................................................................................................................................. Balanced Cast Iron

Tires........................................................................................................................................................ Rubber

Wheel Covers.................................................................... Cast Aluminum (Upper), Pre-Formed Steel (Lower)

Paint Type/Finish................................................................................................................................. Urethane

Other Related Information

Wheel Diameter................................................................................................................................... 14-1/8 in.

Other Specifications:

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

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

Approximate Assembly & Setup Time .............................................................................................................. 1 Hour

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

ISO 9001 Factory .................................................................................................................................................... No

Certified by a Nationally Recognized Testing Laboratory (NRTL) .......................................................................... No

Features:

Includes Blade Cutter, Grinder, and Welding/Annealing Station Variable Cutting Speeds Lower Wheel Cleaning Brush Work Light Chip Blower

-6-

Model G0806/G0807 (Mfd. Since 12/15)

MACHINE DATA

SHEET

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

MODEL G0807 18" VARIABLE‐SPEED VERTICAL METAL‐

CUTTING BANDSAW

Product Dimensions:

Weight.............................................................................................................................................................. 803 lbs.

Width (side-to-side) x Depth (front-to-back) x Height........................................................ 40-1/2 x 21-1/4 x 73-1/2 in.

Footprint (Length x Width)..................................................................................................................... 16-1/2 x 34 in.

Shipping Dimensions:

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

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

Weight.............................................................................................................................................................. 999 lbs.

Length x Width x Height....................................................................................................................... 84 x 46 x 29 in.

Electrical:

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

Prewired Voltage.................................................................................................................................................. 220V

Full-Load Current Rating................................................................................................. 19.6A at 110V, 9.5A at 220V

Minimum Circuit Size.......................................................................................................... 30A at 110V, 15A at 220V

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

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

Power Cord Length........................................................................................................................................ 12-1/2 ft.

Power Cord Gauge......................................................................................................................................... 12 AWG

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

Included Plug Type................................................................................................................................................ 6-15

Switch Type.................................................................................................... Magnetic Switch w/Overload Protection

Motors:

Main

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

Horsepower................................................................................................................................................ 2 HP

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

Amps.................................................................................................................................................... 19A/9.5A

Speed................................................................................................................................................ 1720 RPM

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

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

Grinder

Type................................................................................................................. ODP Permanent-Split Capacitor

Horsepower............................................................................................................................................. 1/8 HP

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

Amps........................................................................................................................................................... 0.6A

Speed................................................................................................................................................ 3600 RPM

Power Transfer ............................................................................................................................... Direct Drive

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

Model G0806/G0807 (Mfd. Since 12/15)

-7-

Main Specifications:

Work Light

Main Specifications

Bandsaw Size............................................................................................................................................ 18 in.

Max Cutting Width (Left of Blade)...................................................................................................... 17-9/16 in.

Max Cutting Height................................................................................................................................ 9-5/8 in.

Blade Speeds............................................................................................................................... 88 – 384 FPM

Blade Information

Blade Length Range.......................................................................................................... 139-3/8 – 140-1/2 in.

Blade Width Range.......................................................................................................................... 1/8 – 5/8 in.

Blade Guides............................................................................................................. Hardened Steel/Tungsten

Table Information

Table Length........................................................................................................................................ 19-7/8 in.

Table Width......................................................................................................................................... 22-1/8 in.

Table Thickness.................................................................................................................................... 1-5/8 in.

Table Tilt - Left/Right..................................................................................................................... Right 15 deg.

Table Tilt - Front/Back............................................................................................................................ 10 deg.

Floor-to-Table Height........................................................................................................................... 38-1/2 in.

Includes Fence............................................................................................................................................... No

Blade Welding Station Information

Blade Width Range (Bi-Metal)......................................................................................................... 1/8 – 1/2 in.

Blade Width Range (Carbon)........................................................................................................... 1/8 – 5/8 in.

Blade Thickness................................................................................................................................... 0.025 in.

Welding Power...................................................................................................................................... 2.4 KVA

Grinder Wheel Size.............................................................................................................. 2-1/2 x 1/4 x 5/8 in.

Grinder Wheel Grit........................................................................................................................................ #80

Grinder Wheel Speed........................................................................................................................ 3600 RPM

Construction Materials

Table....................................................................................................................... Precision-Ground Cast Iron

Base/Stand.......................................................................................................................................... Cast Iron

Body/Frame....................................................................................................... Cast Iron (upper), Steel (lower)

Wheels........................................................................................................................ Fully-Balanced Cast Iron

Tires........................................................................................................................................................ Rubber

Wheel Covers...................................................................... Cast Aluminum (upper), Pre-Formed Steel (lower)

Paint Type/Finish................................................................................................................................. Urethane

Other Related Information

Wheel Diameter................................................................................................................................... 18-1/8 in.

Wheel Width.......................................................................................................................................... 1-1/4 in.

Tire Width............................................................................................................................................. 23/32 in.

Other Specifications:

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

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

Approximate Assembly & Setup Time .............................................................................................................. 1 Hour

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

ISO 9001 Factory .................................................................................................................................................... No

Certified by a Nationally Recognized Testing Laboratory (NRTL) .......................................................................... No

Features:

Includes Blade Cutter, Grinder, and Welding/Annealing Station Variable Cutting Speeds from 88 – 384 FPM Lower Wheel Cleaning Brush

-8-

Model G0806/G0807 (Mfd. Since 12/15)

SECTION 1: SAFETY

For Your Own Safety, Read Instruction

Manual Before Operating This Machine

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

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

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

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

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

NOTICE

proper operation of the machine.

Safety Instructions for Machinery

OWNER’S MANUAL. Read and understand this

owner’s manual BEFORE using machine.

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

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

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

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

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

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

Always discon-

Model G0806/G0807 (Mfd. Since 12/15)

-9-

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

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

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

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

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

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

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

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

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

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

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

USE RECOMMENDED ACCESSORIES. Consult this owner’s manual or the manufacturer for recommended accessories. Using improper accessories will increase the risk of serious injury.

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

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

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

MAINTAIN POWER CORDS. When disconnecting cord-connected machines from power, grab and pull the plug—NOT the cord. Pulling the cord may damage the wires inside. Do not handle cord/plug with wet hands. Avoid cord damage by keeping it away from heated surfaces, high traffic areas, harsh chemicals, and wet/damp locations.

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

-10 -

Model G0806/G0807 (Mfd. Since 12/15)

Additional Safety for Metal Bandsaws

Always follow manu-

Serious injury or death can occur from getting fingers, hair, or clothing entangled in rotating or moving parts. Workpieces can be ejected by saw, striking operator or bystanders. Long-term respiratory damage can occur from breathing metal dust created while cutting. To minimize risk of injury, anyone operating this machine MUST completely heed hazards and warnings below.

BLADE CONDITION. Do not operate with dull,

cracked or badly worn blade. Inspect blades for cracks and missing teeth before each use.

HAND PLACEMENT. Never position fingers or thumbs in line with the cut. Hands could be crushed in vise or from falling machine components.

ENTANGLEMENT HAZARDS. Do not operate this saw without blade guard in place. Loose clothing, jewelry, long hair and work gloves can be drawn into working parts.

BLADE REPLACEMENT. When replacing blades, disconnect the machine from power, wear gloves to protect hands and safety glasses to protect eyes.

WORKPIECE HANDLING. Always support the workpiece with table, vise, or some type of support fixture. Flag long pieces to avoid a tripping hazard. Never hold the workpiece with your hands during a cut.

LOSS OF STABILITY. Unsupported workpieces may jeopardize machine stability and cause the machine to tip and fall which could cause serious injur y.

POWER INTERRUPTION. Unplug machine after power interruption. Machines without magnetic switches can start up after power is restored.

FIRE HAZARD. Use EXTREME CAUTION if cutting magnesium. Using the wrong cutting fluid will lead to chip fire and possible explosion.

CUTTING FLUID SAFETY.

facturer’s cutting-fluid safety instructions. Pay particular attention to contact, contamination, inhalation, storage and disposal warnings. Spilled cutting fluid invites slipping hazards.

ATTENTION TO WORK AREA. Never leave a machine running and unattended. Pay attention to the actions of others in the area to avoid unintended accidents.

MAINTENANCE/SERVICE. All inspections, adjustments, and maintenance are to be done with the power OFF and the plug pulled from the outlet. Wait for all moving parts to come to a complete stop.

HEARING PROTECTION & HAZARDS. Noise generated by blade and workpiece vibration, material handling, and power transmission can cause permanent hearing loss over time and interfere with communication and audible signals.

HOT SURFACES. Contact with hot surfaces from machine components, ejections of hot chips, swarf, and the workpiece itself can cause burns.

Model G0806/G0807 (Mfd. Since 12/15)

-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 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.)

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.

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.

Availability

Electrocution, fire, shock,

supply.

Full-Load Current Rating

Circuit Information

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

G0806 Current Rating at 110V ........... 14 Amps

G0806 Current Rating at 220V

G0807 Current Rating at 110V G0807 Current Rating at 220V

-12-

............ 7 Amps

........ 19.6 Amps

......... 9.5 Amps

Grounding Requirements

Model G0806/G0807 (Mfd. Since 12/15)

No adapter should be used with plug. If

G0806 Circuit Requirements for 110V

This machine can be converted to operate on a power supply circuit that has a verified ground and meets the requirements listed below. (Refer to Voltage Conversion instructions for details.)

For 220V operation: The plug specified under “ page has a grounding prong that must be attached to the equipment-grounding wire on the included power cord. The plug must only be inserted into a matching receptacle (see following figure) that is properly installed and grounded in accordance with all local codes and ordinances.

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!

it will not fit the outlet, have a qualified

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

Operation (Prewired)

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

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

Cycle Phase Power Supply Circuit Plug/Receptacle

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

......................... 20 Amps

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

GROUNDED

5-15 RECEPTACLE

Grounding Prong

5-15 PLUG

G0806 Circuit Requirements for 220V Operation

Nominal Voltage .........20 8V, 220V, 23 0V, 240V

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

Cycle Phase Power Supply Circuit Plug/Receptacle

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

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

............................. NEMA 6-15

Circuit Requirements for 220V” on the previous

Neutral Hot

Figure 4. Typical 5-15 plug and receptacle.

SHOCK HAZARD! Two-prong outlets do not meet the grounding requirements for this machine. Do not modify or use an adapter on the plug provided—if

electrician install the proper outlet with a verified ground.

Model G0806/G0807 (Mfd. Since 12/15)

GROUNDED

6-15 RECEPTACLE

Current Carrying Prongs

6-15 PLUG

Grounding Prong

Figure 5. Typical 6-15 plug and receptacle.

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

-13-

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

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

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

G0807 Circuit Requirements for 220V

This machine can be converted to operate on a power supply circuit that has a verified ground and meets the requirements listed below. (Refer to Voltage Conversion instructions for details.)

No adapter should be used with plug. If

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

process. DO NOT connect to power until

Operation (Prewired)

Nominal Voltage .........20 8V, 220V, 23 0V, 240V

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

Cycle Phase Power Supply Circuit Plug/Receptacle

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

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

............................. NEMA 6-15

GROUNDED

6-15 RECEPTACLE

Current Carrying Prongs

G0807 Circuit Requirements for 110V Operation

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

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

Cycle Phase Power Supply Circuit Plug/Receptacle

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

......................... 30 Amps

...........................NEMA L5-30

L5-30 GROUNDED

LOCKING

RECEPTACLE

Neutral

L5-30

LOCKING

PLUG

Hot

Grounding Prong

is Hooked

6-15 PLUG

Grounding Prong

Figure 6. Typical 6-15 plug and receptacle.

-14-

Figure 7. Typical L5-30 plug and receptacle.

Extension Cords

If you must use an extension

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

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

Serious injury could occur if you connect machine to power before completing setup

instructed later in this manual.

Model G0806/G0807 (Mfd. Since 12/15)

Voltage Conversion

MOTOR

220V

ELECTRICAL PANEL

(G0806)

4. Use wire nuts to connect wires, as indicated

in Figure 9. Twist all three wire nuts onto their respective wires and wrap them with electrical tape so they will not come loose.

The voltage conversion MUST be performed by an electrician or qualified service personnel.

IMPORTANT: To perform the voltage conversion, rewire the motor to the new voltage, rewire the power transformer, correctly set the overload relay dial, rewire the welding transformer, and install the correct plug, according to the provided wiring diagram.

Note: If the diagram included on the motor conflicts with the one on Pages 58– 59, the motor may have changed since the manual was printed. The diagram provided inside the motor wiring junction box supersedes what is printed in this manual.

Items Needed Qty

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

• Wire Cutters/Stripper .................................. 1

• Electrical Tap e ............................ As Needed

• Wire Nut (12 AWG x 3) ............................... 1

• NEMA 6-15 Plug ......................................... 1

• Overload Relay (P0806422) ....................... 1

Connect

Start

Capacitor

400MFD 125VAC

Run

Capacitor

45MFD

250VAC

Wires with Nuts Here

GND

Figure 9. Model G0806 motor rewired to 220V.

5. Open the electrical cabinet and remove the

wire attached to the 110V terminal on the power transformer in the electrical panel (see Figure 10). Connect it to the 220V terminal.

TRANSFORMER

Ya Chang Model: S-034-005-1 110V 1-Ph 50/60Hz

110V

To convert G0806 for 220V operation:

1. DISCONNECT MACHINE FROM POWER!

2. Remove 5-15 plug from power cord.

3. Remove motor junction box cover, then loos- en wire nuts indicated in Figure 8.

Start

Capacitor

400MFD 125VAC

Run

Capacitor

45MFD

250VAC

Loosen

These

Wire Nuts

Figure 8. Location of wire nuts to be loosened

on Model G0806 when converting voltage.

GND

0V/110V/220V

220V

GND

Wire

Reconnected

Primary Voltage:

to 220V Terminal

Figure 10. Power transformer wire relocated

from 110V to 220V.

Remove the pre-installed overload relay and

replace it with the overload relay from the voltage conversion kit (Part P0806422).

Model G0806/G0807 (Mfd. Since 12/15)

-15-

Turn the dial on the new overload relay to

6 7 8 9 10 11 12

4 R T

6 6

1L1

5L3

13NO

3L2

CU-18

240V

21NC

22NC

14NO

13NO

21NC

14NO

R T

Contactor

TECO

0V/110V/220V

7.2A for 220V (see Figure 11).

6T34T2

7.2

TECO Relay

RHU-10/1 7.2-10A

96 NC

4T2

6T3

GND

2T1

10A

TRIP IND.

TEST RCA

97NO 96NO98NO 95NC

97 NO

98 NO 95 NC

7.2A

2T1

Relay

Setting

1 2 3 4 5

9. Remove the wire connected to the #4 terminal on the welding transformer and move it to the #7 terminal; remove the wire connected to the #2 terminal and move it to the #5 terminal (see Figure 12). The machine is now wired for 220V.

Wires Reconnected

Terminals #5 & #7

1 2 3 4 5 6 7

Figure 11. Model G0806 overload relay set to

7.2A.

8. Remove the six screws securing the grinding and welding control panel to access grinding unit wiring.

Figure 12. Welding transformer rewired for

220V.

10. Close and secure the electrical cabinet, reinstall control panel, and secure the motor junction box.

. Install a 6-15 plug according to manufac-

turer's instructions.

-16 -

Model G0806/G0807 (Mfd. Since 12/15)

2T1

97 NO

TRIP IND.

TEST RCA

97NO 96NO98NO 95NC

Voltage Conversion

MOTOR

220V

(G0807)

The voltage conversion MUST be performed by an electrician or qualified service personnel.

Note: If the diagram included on the motor conflicts with the one on Pages 61–62, the motor may have changed since the manual was printed. The diagram provided inside the motor wiring junction box supersedes what is printed in this manual.

Items Needed Qty

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

• Wire Cutters/Stripper .................................. 1

• Electrical Tap e ............................ As Needed

• NEMA L5-30 Plug ...................................... 1

• Contactor(P0807420) .................................. 1

• Overload Relay (P0807422) ....................... 1

To convert G0807 for 110V operation:

1. DISCONNECT MACHINE FROM POWER!

4. Use wire nuts to connect wires, as indicated

in Figure 14. Twist the two wire nuts onto their respective wires and wrap them with electrical tape so they will not come loose.

Start

Capacitor

400MFD 125VAC

Run

Capacitor

45MFD

250VAC

Connect Wires with Nuts Here

GND

Figure 14. Model G0807 motor rewired to 110V.

Open the electrical cabinet and remove the

wire attached to the 220V terminal on the power transformer in the electrical panel, and connect it to the 110V terminal, as shown in Figure 15.

TRANSFORMER

Ya Chang Model: S-034-005-1 110V 1-Ph 50/60Hz

Primary Voltage:

0V/110V/220V

110V

220V

2. Remove 6-15 plug from power cord.

3. Remove motor junction box cover, then loos- en all three wire nuts indicated in Figure 13.

Start

Capacitor

400MFD 125VAC

Run

Capacitor

45MFD

250VAC

Loosen

These

Wire Nuts

GND

Figure 13. Location of terminal screws to be

loosened on Model G0807.

Model G0806/G0807 (Mfd. Since 12/15)

Wire Reconnected

to 110V Terminal

2T1

Ground

R R

1L1

Figure 15. Power transformer wire relocated

from 220V to 110V.

Remove the factory-installed contactor and

overload relay and replace it with the 110V conversion kit (Part P0 8074 25).

-17-

7. Turn the dial on the overload relay to 19.5A

1L1

5L3

13NO

3L2

CU-18

240V

21NC

22NC

14NO

13NO

21NC

14NO

7 8 9 10 11 12

4 R T

R T

Contactor

TECO

0V/110V/220V

R R

Ground

for 110V (see Figure 16).

19.5A Relay

Setting

2T1

21.5 A

TRIP IND.

TEST RCA

17.5

97NO 96NO98NO 95NC

97 NO

98 NO 95 NC

4T2

2T1

6T34T2

TECO Relay

RHU-17.5-21.5

96 NC

6T3

9. Remove the wire connected to the #4 terminal on the welding transformer, and move it to the #2 terminal; remove the wire connected to the #5 terminal, and move it to the #3 terminal (see Figure 17). The machine is now wired for 110V.

Wires Reconnected

Terminals #2 & #3

1 2 3 4 5

1 2 3 4 5 6

Figure 16. Model G0807 overload relay set to

19.5A.

Figure 17. Welding transformer rewired for

110V.

8. Remove six screws securing the grinding and welding control panel to access grinding unit wiring.

Close and secure the electrical cabinet, re-

10.

install control panel, and secure the motor junction box.

. Install an L5-30 plug according to manufac-

turer's instructions.

-18-

Model G0806/G0807 (Mfd. Since 12/15)

SECTION 3: SETUP

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

please

IMPORTANT:

you are completely satisfied with the machine and have resolved any issues between Grizzly or the shipping agent. You MUST have the original pack-

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

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

Preparation

The list below outlines the basic process of preparing your machine for operation. Specific steps are covered later in this section.

The typical preparation process is as follows:

SUFFOCATION HAZARD!

machine. Discard immediately.

Unpack the machine and inventory the con-

tents of the box/crate.

Clean the machine and its components.

3. Identify an acceptable location for the machine

and move it to that location.

Level the machine and either bolt it to the

floor or place it on mounts.

Assemble the loose components and make

any necessary adjustments or inspections to ensure the machine is ready for operation.

Connect the machine to the power source.

7. Test run the machine to make sure it func-

tions properly and is ready for operation.

Unpacking

If items are damaged

call us immediately at (570) 546-9663.

Model G0806/G0807 (Mfd. Since 12/15)

Save all packaging materials until

Needed for Setup

The following are needed to complete the setup process, but are not included with your machine.

• For Lifting and Moving: — A forklift or other power lifting device rated

for at least 1200 lbs.

— Lifting strap or chain w/safety hook rated

for at least 1200 lbs.

• For Power Connection: — A power source that meets the mini-

mum circuit requirements for this machine (review Power Supply beginning on Page 12 for details).

— An electrician or qualified service person-

nel to ensure a safe and code-compliant connection to the power source.

• For Assembly:

Shop Rags

— — Cleaner/degreaser — Safety Glasses for Each Person

Oil Can with any General Machine Oil

—

Blade Tension Tool

—

Grease Gun with any API GL 2 Grease

—

Stiff Grease Brush

—

Phillips Screwdriver #2

— — Floor mounting hardware (see Page 22)

Hex Wrench 5mm

—

Hex Wrench 6mm

—

Open-End Wrench 1⁄2 " (or Ratchet and 1⁄2 "

—

Socket)

Open-End Wrenches 13mm and 17mm

—

Additional Person

—

-19 -

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

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

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

Before cleaning, gather the following:

• Disposable rags

• Cleaner/degreaser (WD•40 works well)

• Safety glasses & disposable gloves

• Plastic paint scraper (optional)

Basic steps for removing rust preventative:

Many cleaning solvents

work in a well-ventilated

Avoid chlorine-based solvents, such as

Cleanup

Gasoline and petroleum products have low flash points and can explode or cause fire if used to clean machinery. Avo 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.

Repeat Steps 2–3 as necessary until clean,

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

are toxic if inhaled. Only

area.

NOTICE

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

T23692—Orange Power Degreaser

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

Figure 18. T23692 Orange Power Degreaser.

-20-

Model G0806/G0807 (Mfd. Since 12/15)

Site Considerations

Weight Load

Refer to the of your machine. Make sure that the surface upon which the machine is placed will bear the weight of the machine, additional equipment that may be installed on the machine, and the heaviest workpiece that will be used. Additionally, consider the weight of the operator and any dynamic loading that may occur when operating the machine.

Space Allocation

Consider the largest size of workpiece that will be processed through this machine and provide enough space around the machine for adequate operator material handling or the installation of auxiliary equipment. With permanent installations, leave enough space around the machine to open or remove doors/covers as required by the maintenance and service described in this manual.

See below for required space allocation.

Physical Environment

Extreme conditions for this type of machinery are

Place this machine near an existing power source.

other hazards. Make sure to leave enough space

Shadows, glare, or strobe effects that may distract or impede the operator must be eliminated.

Machine Data Sheet for the weight

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

Wall

Minimum 30 for Maintenance"

The physical environment where the machine is operated is important for safe operation and longevity of machine components. For best results, operate this machine in a dry environment that is free from excessive moisture, hazardous chemicals, airborne abrasives, or extreme conditions.

generally those where the ambient temperature range exceeds 41°–104°F; the relative humidity range exceeds 20%–95% (non-condensing); or the environment is subject to vibration, shocks, or bumps.

Electrical Installation

Make sure all power cords are protected from traffic, material handling, moisture, chemicals, or

around machine to disconnect power supply or apply a lockout/tagout device, if required.

Lighting

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

Model G0806/G0807 (Mfd. Since 12/15)

Figure 19. Minimum working clearances.

A B C

G0806

G0807

*Illustration not to scale.

37" 23" 17

41" 23" 21"

⁄2 "

-21-

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.

Lifting & Placing

This is a heavy machine. Serious personal injury may occur if safe moving methods are not used. To be safe, get assistance and use powered lifting equipment to move the shipping crate and remove the machine from the crate.

To lift and place the bandsaw:

Prepare the bandsaw operation site for

machine placement (refer to Anchoring to Floor) and the electrical connection (refer to Page 12).

Anchoring to Floor

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

Diameter of Mounting Hardware

.................5⁄8"

With the bandsaw still secured to the ship-

ping pallet, move it to the operation site, then remove the shipping straps securing the bandsaw to the pallet.

Attach the safety hook and chain between

the forklift and bandsaw lifting eyebolt (see

Figure 20 for an example).

Figure 20. Example of using safety hook and

With the help from another person to steady

the load and prevent the bandsaw from swinging, lift the bandsaw enough to clear the pallet, remove the pallet, then slowly place the bandsaw into position.

-22-

chain to lift bandsaw.

Anchoring to Concrete Floors

Lag Screw

Flat Washer

Machine Base

Concrete

Figure 21. Popular method for anchoring

machinery to a concrete floor.

Model G0806/G0807 (Mfd. Since 12/15)

Lag Shield Anchor

Drilled Hole

Assembly

This machine comes pre-assembled from the factory. However, tension has been removed from the blade for shipping purposes. Before operating the machine for the first time, you MUST make sure the blade is properly tensioned. Refer to the Tensioning Blade procedure on this page for instructions about how to do this.

Initial Lubrication

Use the guide post knob (see Figure 22) to

raise the upper blade guides to the highest position.

Blade

Tension

Handwheel

Upper

Wheel

Door

Guide Post

Knob

Your machine was lubricated at the factory, but we strongly recommend that you inspect all lubrication points yourself and provide additional lubrication if necessary. Refer to Lubrication on Page

43 for specific details.

Tensioning &

Tracking Blade

Blade tension directly affects blade tracking so it is important to adjust them together.

Tensioning Blade

Proper blade tension maximizes the life of the blade and bandsaw components, improves cutting performance, and reduces the risks related to blade breakage.

When tensioning the blade, avoid the urge to overtension it. Too much tension reduces the life of the bandsaw bearings and the blade.

Tools Needed Qty

Hex Wrench 5mm, 6mm ........................... 1 Each

Open-End Wrench or Socket 17mm

To tension the blade:

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

Figure 22. Guide post knob and blade tension

handwheel.

Check the deflection of the blade by pushing

it with moderate pressure midway between the upper blade guides and the table (see Figure 23). The proper amount of deflection is approximately

Figure 23. Proper amount of blade deflection.

Note: The most accurate way to check blade

tension is to use a tensioning gauge. Grizzly offers the Model H5408 Blade Tensioning Gauge (refer to Page 41).

Use the blade tension handwheel (see

5. Figure 22) to make adjustments until the

blade is properly tensioned.

Note: Turn the handwheel counterclockwise

(as viewed from underneath it) to decrease tension, and clockwise to increase tension.

⁄4".

Approximately 1/4"

Blade Deflection

DISCONNECT BANDSAW FROM POWER!

2. Open the upper wheel door.

Model G0806/G0807 (Mfd. Since 12/15)

-23-

Tracking Blade

Blade "tracking" refers to where the blade rides on the wheels as they rotate.

When the upper or lower pair of set screws is adjusted, the bottom of the upper wheel moves in or out, which changes how the blade tracks.

A blade that is tracking correctly runs cooler, reduces wear-and-tear on the machine, and increases cutting performance. When tracking correctly, the blade rides next to, but not against, the wheel flange (see Figure 24).

Wheel Flange

Blade

Figure 24. Back edge of blade next to wheel

flange.

To adjust blade tracking:

DISCONNECT BANDSAW FROM POWER!

2. Make sure the blade is properly tensioned, as

instructed on the previous page.

Open the upper wheel door.

4. Watch the position of the blade on the wheel as you rotate the upper wheel by hand several times.

— If the blade rides next to the wheel flange

without pressure and does not wander, then no further adjustments are needed.

— If the blade does not ride next to the wheel

flange or it wanders, proceed to the next step.

5. Loosen the four locking set screws (see Figure 25).

Blade tension affects blade tracking. It is important to make sure blade is properly tensioned before tracking.

Adjust the blade tracking by adjusting the upper and lower pairs of set screws shown in Figure 25.

Upper Set

Locking Set

Screws

Figure 25. Location of set screws for adjusting

blade tracking.

Screws

Lower Set

Screws

Rotate the upper wheel by hand several

times, watching the blade position on the wheel.

Adjust the upper and lower pairs of set screws

(see Figure 25) an equal amount—to tilt the upper wheel in or out—until the blade rides next to the wheel flange without pressure and without wandering across the wheel. Adjust each pair of screws in small increments, then repeat Step 6.

— If the blade is tracking correctly, no further

adjustments need to be made. Proceed to

Step 8.

— If the blade is not tracking correctly, repeat

Steps 6–7 until the blade is tracking correctly.

8. Tighten all four locking set screws and recheck the tracking to make sure it did not change. If it did, repeat Steps 5–8.

-24-

Model G0806/G0807 (Mfd. Since 12/15)

Adjusting Blade

Guide Assemblies

Note: Both the upper and lower blade guide

assemblies are adjusted in the same manner. To access the lower assembly, you will need to first remove the lower blade guards.

The blade guide assemblies were properly adjusted at the factory; however, due to the variables involved with shipping, we recommend that you check the blade guide assemblies. Properly adjusted blade guide assemblies are essential to making accurate cuts because they keep the blade supported during operation, which prevents the blade from wandering.

The blade guide assemblies help to keep the blade straight while cutting. Use Figures 26–28 and the following descriptions to better understand the components of the blade guide assembly.

Blade Guide

Bracket

Blade

Support

Blade Guide Bracket Cap

Screw

Blade Guides: Support the blade on both sides.

Blade Guide Bracket: Holds the blade guides.

Blade Support: Supports the blade from behind.

Blade Guide Support Cap Screws: Secure the

blade guides in the proper position on both sides of the blade.

Blade Guide Bracket and Blade Support Adjustment Cap Screws: Secure the position of

the blade guide brackets and the blade supports.

Blade Guide

Support

Cap Screw

Blade Support

Adjustment Cap Screw

Figure 26. Blade guide assembly components.

Side

View

Blade

Guide

Blade Guide

Support

Cap Screw

Figure 28. Upper blade guide components.

Bracket

Blade

Guide

Blade Support

Blade Guide

Figure 27. Front view of upper blade guide

assembly.

Guide

Post

Blade Guide

Bracket

Cap Screw

Blade Support

Adjustment

Cap Screw

Model G0806/G0807 (Mfd. Since 12/15)

-25-

Blade Support Adjustment

The blade support is a round rod that is positioned

0.016" behind the blade to support it while cutting.

Perform the Blade Guide Adjustments pro-

cedure in the next subsection.

Re-install the blade guard.

Tools Needed Qty

Hex Wrench 3mm, 5mm ........................... 1 Each

Feeler Gauge 0.016" Dollar Bill (instead of feeler gauge)*

*A dollar bill folded twice (four thicknesses) is approximately 0.016".

To adjust the blade support:

DISCONNECT BANDSAW FROM POWER!

2. Remove the blade guard.

3. Loosen the blade guide bracket cap screw on the guide post (see Figure 29).

Blade

0.016"

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

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

Blade Guides

& Bracket

Blade Guide

Bracket

Cap Screw

Note: Ensure blade guard does not contact

upper wheel or blade.

Blade Guide Adjustments

The blade guides should be positioned 0.004" away from each side of the blade and the teeth gullets.

The goal is to position the guides as close as possible to the blade from side-to-side without touching it. The guides are positioned behind the teeth gullets to provide support without allowing the guides to ruin the teeth set when the blade is pushed back during cutting.

Tools Needed Qty

Hex Wrench 3mm, 5mm ........................... 1 Each

Phillips Head Screwdriver #2 Feeler Gauges 0.004" Dollar Bill (instead of feeler gauge)* Fine Ruler

*The thickness of a dollar bill is approximately

0.004", so it can be used in the place of the 0.004" feeler gauge.

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

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

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

⁄16" behind

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

Blade

Support

Figure 29. Blade guides and bracket positioned

away from blade.

Move the blade guide bracket (with the

guides) away from the blade so that only the blade support is near the blade, as illustrated in Figure 29.

Loosen the blade support adjustment cap

screw on the guide post.

Using a feeler gauge or a dollar bill as a

gauge, position the blade support 0.016" behind the blade.

Retighten the blade support adjustment cap

screw to secure the setting.

Blade Support

Adjustment Cap Screw

To adjust the blade guides:

DISCONNECT BANDSAW FROM POWER!

2. Remove the blade guard.

3. Make sure the blade support is correct-

ly positioned behind the blade (refer to Blade Support Adjustment in the previous subsection).

Make sure the blade guide bracket cap

screw is loose (see Figure 29).

-26-

Model G0806/G0807 (Mfd. Since 12/15)

Move the blade guide bracket in or out from

the guide post until the blade guides are

approximately

⁄16" (0.063") behind the teeth gullets (see Figure 30), then retighten the blade guide bracket cap screw.

Place the feeler gauge between the blade

guide and the blade.

Note: If you use the dollar bill, fold it in half

and place it over the blade, as shown in Figure 32.

Blade

Guide

/16"

Figure 30. Blade guide positioned approximately

⁄16" behind tooth gullets.

6. Loosen the blade guide support cap screws (see Figure 31).

Blade Guide

Bracket

Blade

Guide

Blade Guide

Support

Cap Screws

Figure 32. Using a dollar bill to set blade guide

spacing.

Adjust the blade guide to lightly pinch the

feeler gauge or dollar bill between each guide and blade side, then retighten the blade guide support cap screws.

Note: When retightening right blade guard

support cap screw, make sure air hose nozzle remains positioned out of blade path.

Blade Guide

Support

Cap Screw

0.004"

Blade

Figure 31. Example of blade guides adjusted

0.004" away from the blade sides.

9. Re-install the blade guard.

Note: Ensure the blade guard does not con-

tact upper wheel or blade.

Model G0806/G0807 (Mfd. Since 12/15)

-27-

Test Run

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

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

table in the

SERVICE section of this manual can help.

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

Serious injury or death can result from

To test run the machine:

1. Make sure the blade is properly tensioned and tracked (refer to Tensioning & Tracking Blade on Page 23) and the blade guides are positioned correctly (refer to Adjusting Blade Guide Assemblies on Page 25).

Clear all setup tools away from machine.

Troubleshooting

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

DO NOT start machine until all preceding

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

3. Connect the machine to the power source.

4. Push the ON button (see Figure 33). The

green motor light will illuminate and the motor will start.

Verify that the machine is operating correctly.

When operating correctly, the machine runs smoothly with little or no vibration or rubbing noises.

Adjust the blade speed through the full

range of operation using the variable speed handwheel (see Figure 33). The speed should change as you make the adjustments.

-28-

Model G0806/G0807 (Mfd. Since 12/15)

Press the OFF button (see Figure 33),

the green motor light will go out, and the bandsaw will stop.

Button

Inspections &

Adjustments

The following list of adjustments were performed at the factory before your machine was shipped:

OFF

Button

Variable-

Speed

Handwheel

Figure 33. Location of door limit switches (doors

shown fully open for clarity).

8. Make sure the blade has fully stopped, open the upper and lower wheel doors a few inches, then turn the bandsaw ON.

— If the bandsaw does not start, the upper

and lower wheel door limit switches (see Figure 33) are working correctly; continue to the next step.

— If the bandsaw starts, immediately turn the

machine OFF and disconnect power. The upper and lower wheel door limit switches are not working correctly. This safety feature must work properly before proceeding with regular operations. Call Tech Support for help.

Limit

Switches

• Blade Tracking ...............................Page 23

• Blade Guide Adjustment .............Page 25

• V-Belt Adjustment ........................ Page 45

• Table Calibration .......................... Page 50

• Guide Post Alignment ...................Page 51

Be aware that machine components can shift during the shipping process. Pay careful attention to these adjustments as you test run your machine. If you find that the adjustments are not set according to the procedures in this manual or they do not suit your personal preferences, re-adjust them.

9. Close the upper and lower wheel doors.

10. Turn the work lamp and the welding lamp ON

and OFF.

Turn the grinder ON and OFF.

11.

Congratulations! You have completed the

setup and test run procedures. The bandsaw is now ready for operations.

Model G0806/G0807 (Mfd. Since 12/15)

-29-

SECTION 4: OPERATIONS

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

discussed later

in this manual

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

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

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

To reduce risk of eye injury from flying

Operation Overview

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

1. Examines the workpiece to make sure it is

suitable for cutting.

machine controls/components

are easier to understand.

seek additional

, and do additional research

using machine.

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

2. Checks to make sure blade tension is correct,

and the blade guides are positioned correctly.

Marks the cut line on the workpiece.

Workpieces that cannot be stabilized from unexpected movement should not be cut with a vertical metal bandsaw due to the increased risk of the operator's hands slipping into the blade. Examples are chains, cables, balls, or workpieces with built-in moving parts.

4. Adjusts the upper blade guide height to

approximately for maximum blade support.

Puts on safety glasses, and rolls up sleeves

or secures any clothing or hair that could get entangled with moving parts.

Turns the bandsaw ON, and adjusts blade

speed for the type of material being cut.

⁄8"–1⁄4" above the workpiece

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.

-30-

Presses the workpiece against the blade,

using light and even pressure and following the cut line with the blade.

Depending on the workpiece material, the

operator may squirt a small amount of cutting fluid at the cutting area to keep it from overheating and smoking.

Turns the bandsaw OFF.

Model G0806/G0807 (Mfd. Since 12/15)

Blade Selection

Selecting the right blade for the cut requires a knowledge of various blade characteristics.

Blade Terminology

Figure 34. Bandsaw blade terminology.

Kerf: The amount of material removed by the

blade during cutting.

B. Tooth Set: The amount each tooth is bent

left or right from the blade.

C. Gauge: The thickness of the blade.

Blade Length

Measured by the blade circumference, blade lengths are usually unique to the brand of your bandsaw and the distance between the wheels.

Model Blade Length Range

G0806 ............................................. 1181⁄4"–1191⁄2 "

G0807

............................................1393⁄8"–1401⁄2 "

Blade Width

Measured from the back of the blade to the tip of the blade tooth (the widest point), blade width is often the first consideration given to blade selection. Blade width dictates the largest and smallest curve that can be cut, as well as how accurately it can cut a straight line—generally the wider the blade, the straighter it will cut.

Model Blade Width Range (Carbon Blade)

G0806 G0807

Always pick the blade width that best suits your operation.

Curve Cutting: Use the chart in Figure 35 to choose the correct blade for curve cutting. Determine the smallest radius curve that will be cut on your workpiece and use the corresponding blade width.

.......................................................1⁄8"–1⁄2 "

.......................................................1⁄8"–5⁄8"

D. Blade Width: The widest point of the blade

measured from the tip of the tooth to the back edge of the blade.

E. Tooth Rake: The angle of the tooth face from

a line perpendicular to the length of the blade.

Gullet Depth: The distance from the tooth tip

to the bottom of the curved area (gullet).

G. Tooth Pitch: The distance between tooth

tips.

H. Blade Back: The distance between the bot-

tom of the gullet and the back edge of the blade.

I. Blade Pitch or TPI: The number of teeth per

inch measured from gullet to gullet.

Minimum Radius of Cut Blade Width

⁄8"

1 1⁄4" 2 1⁄2 " 3 3⁄4"

⁄8"

⁄16"

⁄4" ⁄8" ⁄2 " ⁄8"

Figure 35. Blade width radii chart.

Model G0806/G0807 (Mfd. Since 12/15)

-31-

Tooth Set

Three common tooth sets are alternate, wavy, and raker (see Figure 36). Each removes material in a different manner to make the kerf in the workpiece.

Standard (or Raker)

Variable Pitch (VP)

Variable Pitch Positive Rake

Wavy

Alternate

Figure 36. Bandsaw blade tooth sets.

Alternate: An all-purpose arrangement of bend-

ing the teeth evenly left and right of the blade. Generally used for milder metals.

Wavy: Generally three or more teeth in a group that are bent one way, followed by a non-set tooth, and then a group bent the other way. Recommended for straight cuts in thin metals or thin-wall tubing.

Raker: Three teeth in a recurring group—one bent left, next one bent right, and then a non-set tooth. The raker set is ideal for most contour cuts.

Raker

Tooth Type

The most common tooth types are described below and illustrated in Figure 37.

Standard or Raker: Equally spaced teeth set at a "0" rake angle. Recommended for all purpose use.

Hook (or Claw)

Skip (or Skip Tooth)

Figure 37. Bandsaw blade tooth types.

Variable Pitch (VP): Varying gullet depth and

tooth spacing, a "0" rake angle, excellent chip removing capacity, and smooth cutting.

Variable Pitch with Positive Rake: Varying gullet depth and tooth spacing, a positive rake angle, better chip formation, and aggressive cutting.

Hook or Claw: Wide gullets (round or flat), equally spaced teeth, positive rake angle, and fast cut with good surface finish.

Skip or Skip Tooth: Wide, flat gullets, a "0" rake angle, equally spaced teeth, and recommended for non-ferrous materials.

-32-

Model G0806/G0807 (Mfd. Since 12/15)

Blade Pitch (TPI)

The chart below is a basic starting point for choosing teeth per inch (TPI) for variable tooth pitch blades and standard raker set bi-metal blades/HSS blades. However, for exact specifications of bandsaw blades that are correct for your operation, contact the blade manufacturer.

Refer to the "Material Shapes" row and find

the shape of the material to be cut.

In the applicable row, read across to the right

and find the box where the row and column intersect. Listed in the box is the minimum TPI recommended for the variable tooth pitch blades.

To select the correct blade pitch:

Measure the material thickness. This mea-

surement is the length of cut taken from where the tooth enters the workpiece, sweeps through, and exits the workpiece.

Refer to the "Material Width/Diameter" row of

the blade selection chart in Figure 38, and read across to find the workpiece thickness you need to cut.

Material Width/Diameter

Teeth Per Inch (TPI) for Variable Pitch Blades

Material Shapes

TOOTH SELECTION

inch

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 192½ 3½

75 100 150 200 250 300 350 400

4/65/8

3/4

2/3 1.4/2.5

The "Cutting Speed Rate Recommendation"

section of the chart offers guidelines for various metals, given in feet per minute (FPM). Choose the speed closest to the number shown in the chart.

450

3/4

2/3

1.5/.8

CUTTING SPEED RATE RECOMMENDATION

Material Material Material Material

Carbon

Steel

Angle

Steel

Thin

Tube

Aluminum

Alloy

Copper

Alloy

Speed FPM

(M/Min)

196~354

(60) (108)

180~220

(54) (67)

180~220

(54) (67)

220~534

(67) (163)

229~482

(70) (147)

Tool Steel

High-Speed

Tool Steel

Cold-Work Tool Steel

Hot-Work

Tool Steel

Oil-Hardened

Tool Steel

Speed FPM

(M/Min)

203

(62)

75~118

(25) (36)

95~213

(29) (65)

203

(62)

203~213 (62) (65)

Alloy

Steel

Mold Steel

Water

Hardened

Tool Steel

Stainless

Steel

CR Stainless

Steel

Speed FPM

(M/Min)

111~321 (34) (98)

246

(75)

242

(75)

(26)

85-203

(26) (62)

Free Machining

Stainless Steel

Gray

Cast Iron

Ductile

Austenitic

Cast Iron

Malleable

Cast Iron

Plastics

Figure 38. General guidelines for blade selection and speed chart.

Speed FPM

(M/Min)

150~203 (46) (62)

108~225 (33) (75)

65~85

(20) (26)

321

(98)

220 (67)

Model G0806/G0807 (Mfd. Since 12/15)

-33-

Blade Changes

All saw blades are dangerous and may cause personal injury. To reduce the risk of being injured, wear leather gloves when handling and uncoiling saw blades.

6. Position the back edge of the blade so that

it is next to, but not against, the flange of the top wheel (see Figure 39).

Wheel

Flange

Items Needed Qty

Hex Wrench 3mm .............................................. 1

Hex Wrench 5mm Leather Gloves

To replace the blade:

DISCONNECT BANDSAW FROM POWER!

2. Remove the blade guard.

. Open the upper and lower wheel doors,

release tension on the blade, and move the blade guides away from the blade.

. Put on heavy gloves, then slide the blade

off the upper and lower wheels, around the blade post, and through the table slit.

Install a new blade in reverse order.

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

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

Blade

Figure 39. Back edge of blade next to wheel

flange.

Note: Excessive blade contact with the wheel

flange during operation could lead to blade and wheel damage.

7. Retension the blade (refer to Tensioning & Tracking Blade on Page 23).

Rotate the top wheel clockwise by hand

several times to make sure the blade tracks evenly without wandering across the wheel surface.

Note: If the blade wanders across the wheel

and away from the flange, the blade tracking alignment may need to be adjusted. Refer to Tracking Blade on Page 23 for detailed instructions.

-34-

Adjust the upper and lower blade guides (refer

9. to Adjusting Blade Guide Assemblies on Page 25).

Re-install the blade guard.

10.

Note: Ensure the blade guard does not con-

tact upper wheel or blade.

Close and secure the upper and lower wheel

11.

doors.

Model G0806/G0807 (Mfd. Since 12/15)

Blade Breakage

Many conditions may cause a bandsaw blade to break. Blade breakage is unavoidable, in some cases, since it is the natural result of the peculiar stresses that bandsaw blades must endure. Blade breakage is also due to avoidable circumstances. Avoidable blade breakage is most often the result of poor care or judgment on the part of the operator when mounting or adjusting the blade or support guides.

The most common causes of blade breakage are:

Faulty alignment or adjustment of the blade

•

guides.

Being too aggressive when making cuts, or

•

forcing or twisting a wide blade around a tight radius.

Blade Care &

Break-In

Blade Care

A bandsaw blade is a delicate piece of steel that is subjected to tremendous strain. A bandsaw blade will last longer if you give it fair treatment and always use the appropriate feed rate for your operation.

Be sure to select blades with the proper width, set, type, and pitch for each application. The wrong blade will produce unnecessary heat and have a shortened life.

A clean blade will perform much better than a dirty blade. Dirty or gummed up blades pass through the cutting material with much more resistance than clean blades. This extra resistance also causes unnecessary heat.

Feeding the workpiece too fast.

•

• Dull or damaged teeth.

• Over-tensioned blade.

• Top blade guide assembly set too high above

the workpiece. Adjust the top blade guide assembly so that there is approximately

⁄8"–1⁄4" between the bottom of the assembly

and the workpiece.

Note: The blade guide assembly can be low-

ered to within 2

Using a blade with a lumpy or improperly fin-

•

ished braze or weld.

Continuously running the bandsaw when not

•

in use.

Leaving the blade tensioned when not in use.

•

• Using the wrong blade pitch (TPI) for the

workpiece thickness. The general rule of thumb is to have no fewer than two teeth in contact with the workpiece at all times during cutting.

⁄2" of the table surface.

Blade Break-In

The tips and edges of a new blade are extremely sharp. Cutting at too fast of a feed rate can fracture these tips and edges, causing the blade to quickly become dull. Properly breaking-in a blade allows these sharp edges to wear properly without fracturing, thus keeping the blade sharp longer.

To properly break-in a new blade:

Choose the correct speed for the blade and

material of the operation.

Reduce the feed pressure by half for the first

50–100 in2 of material cut.

To avoid twisting the blade when cutting,

adjust the feed pressure when the total width of the blade is in the cut.

Use the Chip Inspection Chart on Page 36

to ensure that the optimal blade speed and feed rate are being used.

Model G0806/G0807 (Mfd. Since 12/15)

-35-

thin & curled

short, hard & thick

thin & curled

short, hard & thick

thick, hard & strong

thin & curled

short, hard & thick

thick, hard & strong

thin & curled

short, hard & thick

thick, hard & strong

hard & thin

thin & curled

short, hard & thick

thick, hard & strong

thin & straight

hard & thin

thin & curled

short, hard & thick

thick, hard & strong

thin & straight

powdery

hard & thin

thin & curled

short, hard & thick

thick, hard & strong

thin & straight

powdery

thin & curled tightly

hard & thin

Chip Inspection Chart

The best method for choosing the cutting speed and feed rate for a cutting operation is to inspect the chips created by the cut. These chips are indicators of what is commonly referred to as the "chip load." Refer to the chip inspection chart below to evaluate chip characteristics and determine whether to adjust feed rate/ pressure, blade speed, or both.

Chip

Appearance

Chip

Description

Chip

Color

Blade

Speed

Feed Rate/

Pressure

Thin & Curled Silver Good Good

Hard, Thick &

Short

Hard, Strong &

Thick

Hard, Strong,

Curled & Thick

Hard, Coiled &

Thin

Brown or Blue Increase Decrease

Silver or Light

Brown

Good

Decrease

Slightly

Silver Increase Decrease

Straight & Thin Silver Good Increase

Powdery Silver Decrease Increase

Coiled, Tight &

Thin

Silver Good Decrease

Figure 40. Chip inspection chart.

Other

Actions

Check Blade

Pitch

Check Blade

Pitch

Check Blade

Pitch

-36-

Model G0806/G0807 (Mfd. Since 12/15)

Positioning Guide

Post

The guide post assembly is used for two purposes: 1) To properly position the blade guard to protect the operator from the exposed blade between the workpiece and the upper wheel housing, and

2) to position the upper blade guides close to the workpiece for maximum blade support.

Adjusting Table Tilt

The bandsaw table tilts 15° to the left and 15° to the right for basic cut angles, and 10° to the front and 10° to the back for feed angles. When used together, compound angled cuts can be made.

Tools Needed Qty

Hex Wrench 6mm .............................................. 1

Hex Wrench 8mm

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

To properly position the guide post:

DISCONNECT BANDSAW FROM POWER!

2. Hold the guide post knob with one hand and

loosen the guide post lock knob with the other (see Figure 41).

Guide Post Lock

Knob

Guide Post

Knob

Guide

Post

Figure 41. Guide post assembly.

To tilt the table left or right:

DISCONNECT BANDSAW FROM POWER!

2. Loosen the two cap screws on the cut angle

trunnion underneath the rear of the table (see Figure 42).

Feed Angle

Cap Screw

(1 of 2)

Feed Angle Tilt

Scale

(One Shown)

Figure 42. Table tilt adjustment controls.

Cut Angle

Trunnion

Cap Screws

Cut Angle Tilt

Scale

3. Position the bottom of the upper blade guides approximately then retighten the lock knob to secure the setting.

Model G0806/G0807 (Mfd. Since 12/15)

⁄8"–1⁄4" above the workpiece,

All saw blades are dangerous and may cause personal injury. To reduce the risk of being injured, wear heavy leather gloves when handling saw blades.

Using the cut angle tilt scale, adjust the angle

of the table for your operation, then retighten the cap screws.

To tilt the table forward or backward:

1. DISCONNECT BANDSAW FROM POWER!

2. Loosen both cap screws on the two feed angle tilt scale brackets (see Figure 42).

3. Using the scales, adjust the angle of the table

for cutting a compound angle, then retighten the cap screws.

-37-

Blade Welding

Being able to quickly and safely weld a bandsaw blade comes in handy for the following situations:

• To re-join a blade that has been purposely cut for making an internal contour cut.

• To repair a broken blade that is still sharp and useful.

• To make a new blade from a roll of bulk blade banding.

Your metal cutting bandsaw is equipped with a blade welder that uses electrical current to heat and fuse the blade ends together. This process will leave the joint brittle, so an annealer is also included to give the blade strength and flexibility.

Note: To make a proper blade weld, the ends

of the blade must be evenly butted together during the welding process. If necessary, use the grinder to square up the ends or remove any teeth that are in the welding zone (see Figures 44–45).

Figure 44. Using the grinder to square up the

blade end.

The electric current that flows through the blade welder during operation could cause serious personal injury or death. To reduce the risk of electrocution or burns, never touch any metal part of the welding station or blade during welding or annealing.

To weld the ends of a blade together:

1. Turn the bandsaw motor OFF.

2. Place the blade evenly against the back of

the blade shear and firmly pull the handle down to square off the blade end (see Figure

43).

Welding Zone

Grind Off

Figure 45. Blade ends and welding zone.

For good metal-to-metal contact between the welding clamps and the blade, make sure the blade material and the clamps are free from any debris or flashing before each use.

3. To ensure correct electrical continuity while

welding, use mineral spirits to clean off all oil and debris from the first 6" of each end of the blade.

Figure 43. Using the blade shear to cut the

blade.

-38-

Turn the clamping pressure dial fully clock-

wise (see Figure 46 on Page 39).

Model G0806/G0807 (Mfd. Since 12/15)

5. Loosen the welding clamps by rotating the lock levers down.

. Position the back of one blade end evenly

against the back of the welding clamp so that the end is midway between the two clamps, then rotate the lock lever as far up as possible to hold the blade end in place (see Figure 46).

. Place the other blade end in the opposite

welding clamp and position it so that it evenly butts up against the opposing blade end, then lock it in place by rotating the lock lever all the way up, as shown in Figure 48.

Note: For a good blade weld, it is critical that

the blade ends evenly butt up against each other without overlap, gaps, or misalignment.

Blade

End

Pressure

Dial

Welding

Clamp

Lock

Lever

Figure 46. Blade end properly positioned in

welding clamp and locked in place.

7. Use the illustration in Figure 47 and set the correct clamping pressure setting for width of the blade.

Note: The clamping pressure presses the

blade ends together to help form a strong weld. The pressure scale is an approximation only. If you have difficulty getting satisfactory welds, experiment by increasing or decreasing this pressure.

Clamping

Annealing

Button

Clamping

Welding

Button

Pressure

Dial

Figure 48. Blade ends in correct position for

welding.

Light generated during the welding process could cause serious eye damage. To reduce your risk, always use eye protection approved for welding when using the blade welder.

Above

⁄8" Blade

⁄4"-3⁄8" Blade

Clamping Pressure

Dial

Up to

⁄4" Blade

Figure 47. Blade clamping settings.

Model G0806/G0807 (Mfd. Since 12/15)

Burning sparks may be thrown in all directions while welding. Protect yourself from injury by not welding near flammables and wearing spark-resistant clothing/gloves. Keep fire extinguishing equipment readily available.

Press and hold the welding button until

the blade joint returns to the original color. IMPORTANT: Releasing the welder button immediately may cause weld failure.

Allow the blade to cool, rotate the lock levers

10.

down to release the welding clamps, then rotate the clamping pressure dial fully clockwise.

-39-

11. Inspect the weld. The welded joint should be even across the width of the blade with no gaps (see Figure 49).

Correct

Not Correct

. Repeat Step 13 three to four more times,

allowing the weld to cool for about 30 seconds between each repetition. Each time reduce the amount of time you press the anneal button, to successively reduce the amount of heat.

. Allow the blade to cool, then re-inspect the

weld.

Grind away the weld bead on the top and bot-

16.

tom of the joint so that the blade is flat and will run smoothly on the wheels and between the blade guides.

Figure 49. Blade welded joint examples.

— If the weld is satisfactory, continue to Step

12.

— If the weld is NOT satisfactory, begin

again at Step 2.

. Place the blade in the welding clamps with

the weld centered between the clamps and retighten the lock levers.

Note: The welding operation leaves the

blade joint brittle. Annealing allows the material to cool in a gradual manner, giving the weld strength and flexibility. When annealing, the blade is heated until it turns a specific color that is determined by the blade material. The annealing process is unsuccessful (blade breaks easily) if the weld is not heated enough or if it is heated too much. For best results, contact the blade manufacturer for the proper annealing color.

Note: Make sure not to grind the teeth or

blade body, or overheat the blade during grinding—this will weaken the blade. A small amount of ticking sounds is acceptable during cutting operations.

Re-clamp the blade in the welding clamps with

17.

the joint centered, then repeat the annealing process twice more. Each time gradually reduce the amount of time you anneal the weld.

. Test the strength and flexibility of the weld by

bending the blade in an arc similar to that of the bandsaw wheels. The blade should bend in a smooth circular, rounded shape—rather than a pointed fold (see Figure 50).

Correct

. Press and hold the annealing button until the

weld zone turns the appropriate color, then release the button.

Note: If you cannot get the proper annealing

color from the blade manufacturer, use the recommendations below as a baseline and experiment from there.

—Carbon Steel —Carbon Steel Hard Back —Bi-Metal

—High Speed Steel............ Dull Cherry Red

-40-

................... Dull Cherry Red

.................... Blue

........................................ Orange

Not Correct

(Cut and reweld)

Figure 50. Correct blade weld bend for strength

and flexibility.

Model G0806/G0807 (Mfd. Since 12/15)

ACCESSORIES

Installing unapproved accessories may

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

SECTION 5: ACCESSORIES

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

NOTICE

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

G0807 Replacement Blades (140", Bi-Metal)

Model Length Width TPI Gauge

T24351

T24352

T24353

140" 140" 140"

⁄4" 6 Hook 0.025

⁄4" 10–14 VP 0.025

⁄2 " 10–14 VP 0.025

H5408—Blade Tensioning Gauge

The Blade Tensioning Gauge ensures long blade life, reduced blade breakage, and straight cutting by indicating correct tension. A precision dial indicator provides you with a direct readout in PSI.

Figure 52. H5408 Blade Tensioning Gauge.

H7435—Leather Welding Apron w/42" Bib

This Kevlar double-stitched bib-style apron provides complete front body protection. Adjustable neck strap for a comfortable fit and two chest pockets for easy access to welding accessories.

Figure 51. H7435 Welding Apron.

H7787—Welding Helmet

This full face mask Welding Helmet conforms to ANSI standard Z87.1 and has a flip-up protective lens, adjustable suspension head gear, and tension adjustment screws for just the right head nod action. Made of impact-resistant polypropylene.

Figure 53. H7787 Welding Helmet.

Model G0806/G0807 (Mfd. Since 12/15)

-41-

SECTION 6: MAINTENANCE

accidental startup, always disconnect machine from

Cleaning &

To reduce risk of shock or

power before adjustments, maintenance, or service.

Schedule

For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions given in this section.

Daily:

• Check/correct loose mounting bolts.

• Check/correct damaged or dull saw blade.

Check/correct worn or damaged wires.

•

• Clean/protect table.

• Clean metal chips from upper and lower wheel areas, and empty the chip chute.

Correct any other unsafe condition.

•

Protecting

Use a brush and a shop vacuum to remove chips and other debris from the machine. Keep the table rust-free with regular applications of products like

Gun Treatment, SLIPIT®, or Boeshield® T-9

G96 (see Page 41 for more details).

Once a month, remove the blade and thoroughly clean all metal chips or oil from the wheel surfaces. Redress the rubber tires if the become glazed.

When cleaning the wheel areas, empty and clean the chip chute and brush (see Figure 54).

Chip Brush

Monthly:

• Check for V-belt tension, damage, or wear (Page 45).

• Lubricate tension leadscrews and guide post rack.

• Remove the blade and clean the wheels.

Yearly:

• Open rear lower access panel, inspect belts, and tighten all fasteners (see Page 45).

Chip

Chute

Figure 54. Lower wheel and chip chute.

-42-

Model G0806/G0807 (Mfd. Since 12/15)

Lubrication

3. Use shop rags and mineral spirits to clean

away any grease or grime from the leadscrew threads and the surrounding area.

The bearings on your bandsaw are factory lubricated and sealed. Leave them alone unless they need to be replaced.

Always disconnect the bandsaw from power before beginning any lubrication task.

Use the schedule below and the following instructions to properly lubricate the other components that require lubrication.

Items Needed Qty

NLGI#2 Grease or Equivalent ........... As Needed

Grease Gun Mineral Spirits Clean Shop Rags

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

Air Tool Oil

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

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

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

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

Use a clean shop rag to apply a thin coat of

NLGI#2 grease or equivalent. Make sure to rub the grease into the threads.

5. Re-install and retension the blade and check/ adjust the blade tracking (refer to Page 23 for detailed instructions).

Drive System

T26419 or NLGI#2 Equivalent ...........2–4 Pumps

Light Machine Oil............................1 or 2 Squirts

Lubrication Frequency

To lubricate the drive system:

Remove the lower rear access panel, and

use shop rags and mineral spirits to clean away any grease or grime from the grease fittings (see Figure 56). This will ensure the new grease is not contaminated.

................ Every 80 Hours

Grease

Tension Leadscrew

Gre as e Typ e ......... T26419 or NLGI#2 Equivalent

Amount Lubrication Frequency

To lubricate the tension leadscrew:

2. Rotate the blade tension handwheel clock-

Figure 55. Upper wheel leadscrew lubrication.

....................................Light Coat Pumps

................ Every 80 Hours

Remove the blade.

wise to fully expose the tension leadscrew (see Figure 55).

Tension

Leadscrew

Grease

Fitting

Behind

Plate

Grease

Fitting

Figure 56. Drive system lubrication points.

2. Use a grease gun to add 2-4 pumps of

NLGI#2 grease or equivalent to the fittings, then wipe away any excess grease from the fittings or pulley.

Lubricate the hinge points (see Figure 56)

with oil.

Oil

Model G0806/G0807 (Mfd. Since 12/15)

Re-install the lower rear access panel.

-43-

Trunnion Sliding Surfaces Air Pump

Gre as e Typ e ......... T26419 or NLGI#2 Equivalent

Amount Lubrication Frequency

.................................................Thin Coat

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

Oi l Typ e Amount Lubrication Frequency

..............................................Air Tool Oil

.............................................. Four Drops

.................. Every 4 Hours

If the table becomes difficult to tilt, position it so that you can brush a thin coat of multi-purpose grease on the trunnion sliding surfaces (see Figure 57), then move the table back and forth to distribute.

Trunnion Sliding

Surfaces

Figure 57. Trunnion lubrication.

Guide Post Sliding Surfaces

Oi l Typ e ................................... Light Machine Oil

Amount Lubrication Frequency

.................................................Thin Coat

.....................Occasionally

To lubricate the air pump:

Open the rear access panel.

2. Remove the air line from the fitting (see Figure 59), add two drops of quality air tool

oil to the fitting, then re-install the air line.

Air

Fitting

Figure 59. Drive system lubrication points.

3. Clean away any oil from outside the air pump,

bandsaw frame, or floor.

4. Close and secure the rear access panel.

The sliding surfaces on the guide post (see Figure

58) may occasionally need to be lubricated if the movement becomes stiff.

Oil

Figure 58. Guide post lubrication location.

Dressing Grinding

Wheel

Periodically dress the grinding wheel to square it up and renew the abrasive surface. Dressing is done in the same manner as a typical grinding operation but using a diamond-tipped dressing tool (see Figure 60).

Figure 60. Example of diamond dressing tools.

-44-

Model G0806/G0807 (Mfd. Since 12/15)

Tensioning/

Replacing V-Belts

To check/tension/replace the V-belts:

DISCONNECT BANDSAW FROM POWER!

2. Remove the rear motor access panel.

To ensure optimum power transfer from the motor to the blade, the V-belts must be in good condition and operate under proper tension.

Check V-belt tension at least once every three months—more often if the bandsaw is used daily. V-belts stretch with use and must be periodically retensioned. Replace the V-belts if they are cracked, frayed, or badly worn. Refer to Figure 61 to identify V-belt locations.

Tools Needed Qty

Wrench/Socket 10mm ....................................... 1

Wrench/Socket 13mm Wrench/Socket 17mm Hex Wrench 6mm

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

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

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

Sprocket Drive

Pulley

Sprocket

Drive

Belt

Air Pump

Push the center of each V-belt with moderate

force. When tensioned correctly, there should be approximately overtighten the belts or the bearings will wear prematurely.

⁄16" of deflection. DO NOT

Speed Hub Belts

Rotate the speed handwheel left or right until the belts are loose. Roll the belts off the pulleys to replace them. (If you get them mixed up when replacing, the belt on left is the larger of the two.)

Note: When the machine is started, the belts will automatically adjust to the correct tension.

Sprocket Drive Belt

Loosen the tensioner hex bolt, then loosen the three intermediate pulley retaining cap screws so the belt is loose. Replace the sprocket drive belt. Retighten the intermediate hub and adjust the tensioner hub to tension the new belt.

Tensioner

Intermediate

Pulley

Figure 61. System belt and pulley layout.

Left/Right Speed

Hub Belts

Air Pump Belt

Loosen the pump mounting bolts, replace the belt and tension it by positioning the air pump, then tighten the mounting bolts.

Note: Make sure that when tightened, the pump pulley is aligned with the motor drive pulley.

Model G0806/G0807 (Mfd. Since 12/15)

-45-

Redressing Rubber

Tires

As the bandsaw ages, the rubber tires on the wheel may need to be redressed if they become hardened or glazed-over. Dressing the rubber tires improves blade tracking and reduces vibration/blade lead (blade wanders from a straightline cut).

Machine Storage

All machinery will develop serious rust problems and corrosion damage if it is not properly prepared for storage. If decommissioning this machine, use the steps in this section to ensure that it remains in good condition.

To prepare your machine for storage or decommission it from service:

If the rubber tires become too worn, then blade tracking will become extremely difficult. At that point, redressing will no longer be effective, and the rubber tires must be replaced.

To redress the rubber tires:

1. DISCONNECT BANDSAW FROM POWER!

Put on heavy gloves and remove the blade

(refer to Page 34).

Use a brush and shop vacuum to clean any

chips from the rubber tires.

Hold a piece of 100-grit sandpaper against

the rubber tire and rotate the wheel by hand. Only redress the rubber enough to expose a fresh rubber surface.

Check surface area of tire to ensure a uni-

formly sanded surface.

1. DISCONNECT BANDSAW FROM POWER!

Thoroughly clean all unpainted, bare metal

surfaces, then coat them with a light weight grease or rust preventative. Take care to ensure these surfaces are completely covered but that the grease or rust preventative is kept off of painted surfaces.

Note: If the machine will be out of service

for only a short period of time, use way oil or a good grade of medium-weight machine oil (not auto engine oil) in place of the grease or rust preventative.

Loosen or remove the belts and blade so they

do not become stretched while the machine is out of use. Tag the machine to indicate that the belts and blade are loose.

Completely cover the machine with a tarp or

plastic sheet that will keep out dust and resist liquid or moisture. If machine will be stored in/near direct sunlight, use a cover that will block the sun's rays.

-46-

Model G0806/G0807 (Mfd. Since 12/15)

Review the troubleshooting and 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.

gather 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 a breaker trips.

Machine stalls or is underpowered.

Machine has vibration or noisy operation.

1. Door/cover left open.

2. Incorrect power supply voltage or circuit size.

. Power supply circuit breaker tripped or fuse

blown.

. Motor wires connected incorrectly.

5. Wiring open/has high resistance.

6. ON/OFF switch at fault.

7. Start capacitor at fault.

8. Run capacitor at fault.

9. Door safety/limit switch at fault.

. Thermal overload relay has tripped/at fault.

. Contactor not energized; at fault.

. Motor at fault.

1. Feed rate/cutting speed too fast.

. Machine undersized for task.

3. Wrong workpiece material for saw/blade.

Blade is not correct for material being cut.

5. Workpiece is binding against blade.

. Blade slipping on wheels.

7. Belt(s) slipping. Oil/grease on belt(s).

. Motor overheated.

9. Motor wired incorrectly.

10. Dull blades.

11. Pulley/sprocket slipping on shaft.

12. Contactor not energized; at fault.

1. Motor or component loose.

2. Blade at fault.

3. V-belt(s) worn or loose.

4. Motor fan rubbing on fan cover.

5. Pulley loose or misaligned.

6. Machine incorrectly mounted.

7. Motor bearings at fault.

1. Close door.

2. Ensure correct power supply voltage and circuit size.

. Ensure circuit is sized correctly and free of shorts;

reset circuit breaker or replace fuse.

. Correct motor wiring connections.

5. Check/fix broken, disconnected, or corroded wires.

6. Replace switch.

7. Test/replace.

8. Test/replace.

9. Replace door safety/limit switch.

10.

Allow to cool and reset; replace if at fault.

. Test all legs and ensure good contacts; replace if at

fault.

. Test/repair/replace.

. Decrease feed rate/cutting speed.

2. Use correct, sharp blade; reduce feed rate/depth of cut; use lubricant if necessary.

Only cut correct material for saw blade/type.

Use the correct blade for the operation. Refer to

Blade Selection section beginning on Page 31.

5. Maintain better workpiece control, or cut workpiece with different technique or machine.

. Adjust blade tracking and tension (Page 23).

. Tension/replace belt(s) (Page 45). Clean belt(s).

. Clean motor, let cool, and reduce workload.

9. Wire motor correctly (Page 55).

10.

Replace blades (Page 34).

. Replace loose pulley/shaft.

12. Test all legs and ensure good contacts; replace if at fault.

1. Retighten/replace damaged bolts/nuts.

2. Replace warped/bent blade.

3. Inspect/replace belts with a new matched set.

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

5. Re-align pulley/replace pulley set screw and key.

6. Tighten mounting bolts; relocate/shim machine.

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

Note: Please

Model G0806/G0807 (Mfd. Since 12/15)

-47-

Cutting Operations

Symptom Possible Cause Possible Solution

Vibration when cutting.

Ticking sound when the saw is running.

Machine or blade bogs down in the cut.

Cuts are not square, or the intended angle is incorrect.

Blade dulls prematurely, or metal sticking to the blade.

Handwheel has excessive backlash, endplay, binds, or is difficult to move.

1. Workpiece is loose.

2. Loose or damaged blade.

3. Metal chip buildup on wheels.

4. Worn wheel bearing. 5

. Wheel tires worn or incorrectly installed.

. Loose/damaged, or bent/dull blade.

. Wheels out of balance.

. Loose machine component.

. Belt has a high spot.

. Blade wheel is out of balance.

. Motor at fault.

1. Blade weld contacting blade guide/support (a light ticking is normal).

2. Blade weld may be failing.

1. Feeding workpiece too fast.

2. V-belts slipping from improper tension, oil/ grease or wear.

3. Blade is loading up.

4. Blade is dull, wanders, and gets pinched in the cut.

5. The blade TPI is too coarse.

6. Blade is loose.

7. Material requires cutting ﬂuid/lubrication.

1. Pointer or scale not calibrated, or loose table.

2. Table guide post is loose or out of alignment.

1. Blade is improperly broken in.

2. The blade gullets are loading up with chips.

3. Blade TPI is too ﬁne for thick workpiece, and teeth load up and overheat.

4. The workpiece has hard spots, welds, or scale.

1. Leadscrew dirty; lacks proper lubrication.

2. Bevel gears out of adjustment.

3. Bearing or leadscrew collar is worn or loose.

4. Linkage bolts, pins, and holes are loose or worn.

5. Leadscrew or leadscrew nut worn.

1. Use the correct holding ﬁxture and reclamp workpiece.

. Re-tension or replace blade (Page 34).

3. Clean metal chips from wheels.

4. Check/replace wheel bearing.

. Replace or dress rubber tires (Page 45).

. Re-tension/replace blade (Page 34).

. Replace wheels.

. Tighten loose component.

9. Replace/adjust the V-belt (Page 45).

. Replace bad wheel.

. Test/repair/replace.

1. Inspect/re-grind blade weld (Page 38); readjust blade support/guides (Page 25).

2. Inspect weld and re-weld blade if necessary (Page

38), or replace blade (Page 34).

1. Reduce feed rate/increase blade speed.

2. Tighten/clean/replace V-belt(s) (Page 45).

3. Install a blade with more suitable TPI or different style of teeth (Page 31).

4. Replace blade, adjust guides and tracking (see Page 23).

5. Use a blade with at least 2 teeth contacting the material at all times (Page 31).

6. Clean wheels and increase blade tension (Page 23).

7. Use applicable cutting ﬂuid/lubricant.

1. Calibrate table (Page 50). Tighten any loose fasteners.

2. Tighten any loose hardware or lock levers. Align the guide post (Page 51).

1. Replace blade, and complete blade break-in procedure (Page 35).

2. Use a blade that has larger gullets to carry out material.

3. Use a coarser-tooth blade, adjust feed rate, adjust blade speed, make sure the blade brush is working.

4. Replace the blade with a special blade for cutting hardened materials.

1. Clean and lubricate the leadscrew (Page 43).

2. Readjust bevel gears to reduce backlash (Page 52).

3. Replace bearing or readjust leadscrew collar (Page 52).

4. Replace linkage bolts, pins, and re-bush any worn pin holes.

5. Replace leadscrew or leadscrew nut.

-48-

Model G0806/G0807 (Mfd. Since 12/15)

Symptom Possible Cause Possible Solution

Blade tracks incorrectly, or comes off wheels.

The cut is crooked, the blade wanders, slow cuts, or shows overheating on one side of the cut or the blade.

1. Feed rate is too fast/wrong TPI.

2. Blade tracking requires adjustment.

3. Blade is bell-mouthed.

4. Blade is dull, wanders, and gets pinched in the cut.

5. Rubber tire(s) on wheel damaged, glazed, or worn.

6. Blade tension is too loose.

7. Blade guides need adjustment.

8. Incorrect blade for bandsaw operation.

9. The blade has insufﬁcient support.

10. Metal chip buildup on wheels.

1. Feed rate is too fast.

2. Too much side pressure when feeding workpiece.

3. Blade is loading up.

4. Blade installed backwards.

5. Dull blade; missing teeth.

6. Blade too wide for size of radius being cut.

7. The blade speed is wrong.

8. The blade tracking is wrong.

1. Reduce feed rate/decrease blade TPI.

2. Adjust blade tracking (Page 23).

3. Install new blade, and regularly remove tension from blade when not in use (Page 23).

4. Replace blade, re-secure the workpiece from shifting.

5. Replace or dress rubber tire(s) (Page 46).

6. Increase blade tension (Page 23).

7. Adjust blade guides (Page 25).

8. Install correct blade for machine (Page 34).

9. Tighten the blade guide as close to the workpiece as possible.

10. Clean metal chips from wheels.

1. Reduce the feed rate.

2. Feed workpiece straight into the blade.

3. Install a blade with more suitable TPI or different style of teeth.

4. Reverse blade if necessary.

5. Replace blade (Page 34).

6. Install a smaller width blade.

7. Adjust blade speed as required.

8. Adjust the blade tracking (Page 23).

Welding Operations

Symptom Possible Cause Possible Solution

Grinder does not work.

Work lamp or welding lamp does not work.

Welder is inoperative or welds poorly.

Weld is mis-aligned. 1. Debris or ﬂash on weld clamps or blade.

Weld not complete (has holes)

Weld breaks or is brittle.

1. Wiring or grinder ON/OFF switch at fault.

2. Grinder motor at fault.

1. Bulb, wiring, or switch at fault.

2. Transformer is at fault.

1. Operator error.

2. Wiring or welding switch at fault.

3. Welder transformer at fault.

2. Blade ends not cut off square.

3. Blade ends not evenly butted in clamps.

4. Clamping pressure not set correctly.

1. Blade ends not clamped properly.

2. Blade ends not even with each other.

1. Weld not correctly annealed.

2. Weld is ground too thin.

3. Debris or oil in weld.

1. Repair wiring or replace grinder switch.

2. Replace grinder motor.

1. Replace bulb, repair wiring (Page 55); replace switch.

2. Replace transformer.

1. Use welder as outlined in operations section and practice on scrap blades (Page 38).

2. Repair wiring or replace welding switch (Page 55).

3. Replace welder transformer.

1. Remove debris, oily substances, or ﬂash from weld clamps and blade.

2. Use blade shear to cut blades; grind ends together.

3. Make sure blade ends are evenly butted against each other before securing with lock levers.

4. Set clamping pressure correctly (Page 39).

1. Make sure blade ends are evenly butted against each other in clamps; use correct clamping pressure (Page 39).

2. Use blade shear to cut blades; grind ends together.

1. Correctly perform annealing procedure (Page 40).

2. Only grind ﬂash even with blade body.

3. Make sure clamps and blade ends are clean of debris, oily substances, and ﬂash.

Model G0806/G0807 (Mfd. Since 12/15)

-49-

Table Calibration

To ensure the accuracy of angle cuts and compound angle cuts, the scale pointers must point to "0" when the table is perpendicular or 90° to the blade.

4. Place a machinist's square on the table and against the side of the blade, as shown in

Figure 63.

Tools Needed Qty

Hex Wrench 6mm .............................................. 1

Hex Wrench 8mm Machinist's Square Phillips Head Screwdriver #2

To calibrate the table:

1. DISCONNECT BANDSAW FROM POWER!

Make sure the blade tracking and tension are

set correctly.

Loosen the trunnion cap screws (see Figure

62).

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

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

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

Feed Angle

Cap Screw

Trunnion Cap

Screws

90˚

Machinist's

Blade

Square

Table

Figure 63. Checking that table is perpendicular

to blade.

5. Tilt the table until the blade and table top are perpendicular side-to-side, then tighten the trunnion cap screws.

Loosen the scale pointer for the cut angle

scale (on the trunnion) and point it to zero.

Loosen the feed angle cap screw and place

the machinist's square against the back of the blade.

Position the table perpendicular to the blade

front-to-back.

-50-

Feed Angle

Scale

Figure 62. Location of table scales.

Cut Angle Scale

Tighten the feed angle cap screws.

Loosen the pointer for the feed angle scale,

10.

point it to "0", then retighten it. The table and blade are now calibrated.

Model G0806/G0807 (Mfd. Since 12/15)

Guide Post

Alignment

6. Loosen the four receiver cap screws (see Figure 65).

If the blade guide post does not raise and lower exactly parallel with the blade, the clearances between the blade guides and blade will change as the guide post is moved, causing rubbing, wear, and blade deflection. Blade guide clearance must stay the same when the guide post is raised and lowered along its full length of travel.

Tools Needed Qty

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

Hex Wrench 6mm

To align the guide post:

DISCONNECT BANDSAW FROM POWER!

2. Make sure the blade tracking and tension are

set correctly (refer to Page 23).

Lower the blade guide post to the bottom of

its travel and lock it in place.

Adjust the blade guides as described on

Page 25.

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

Set

Screws

Figure 65. Guide post alignment controls.

Adjust the four set screws to tilt the blade

guide receiver in the required direction.

Tighten the cap screws and recheck blade

guide clearance along the guide post path of travel.

Repeat this procedure if necessary to fine-

tune the guide post travel to acceptable tolerances.

Receiver

Cap

Screws

Unlock the post just enough to allow it to

slide, move it all the way up, then examine the clearances between the blade and blade guides to see if they changed.

Note: If these clearances changed beyond

your acceptable tolerances, the blade guide receiver (see Figure 64) can be adjusted to fix this condition.

Guide

Post

Receiver

Figure 64. Guide post system.

Model G0806/G0807 (Mfd. Since 12/15)

-51-

Bevel Gear Backlash Leadscrew End Play

During the life of the machine, the variable-speed handwheel may develop extra backlash due to normal wear of the bevel gears. If this lash becomes unacceptable, use this procedure to reduce the backlash.

Tools Needed Qty

Hex Wrench 4mm .............................................. 1

Open-End Wrench/Socket 13mm

To reduce the bevel gear backlash:

DISCONNECT BANDSAW FROM POWER!

2. Remove the rear lower access panel, and

loosen both bevel gear locking set screws (see Figure 66) just enough to adjust the bevel gears.

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

If you notice that the leadscrew has end play and the variable-speed handwheel has excess backlash after the bevel gear lash has been set, you can adjust the leadscrew collars as an additional measure to reduce the backlash.

Tools Needed Qty

Hex Wrench 4mm .............................................. 1

Open-End Wrench/Socket 13mm

To adjust the leadscrew collars:

DISCONNECT BANDSAW FROM POWER!

2. Remove the rear lower access panel, and

loosen both collar locking set screws just enough to adjust the collars (see Figure 67).

Leadscrew

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

Support Boss

Bevel Gears

Figure 66. Location of bevel gears.

3. Slide the bevel gears closer together and

tighten the set screws. If excess backlash still exists, refer to Leadscrew End Play, then proceed to Step 4.

Note: Make sure that the set screws remain

aligned with the flats on the shaft. If one or both set screws does not return to their original depth in the bevel gear after tightening, the alignment has probably been lost and needs to be corrected.

4. Clean and grease the bevel gears and the leadscrew, then re-install the access panel.

Leadscrew Collars w/

Locking Set Screws

Figure 67. Leadscrew adjustment locations.

3. Slide the right-hand leadscrew collar against

the support boss and tighten the set screws. If excess backlash still exists at the handwheel, you may have to readjust the bevel gear lash, replace the leadscrew half nut, or replace worn bolts or linkage (see Figure 67).

Leadscrew Halfnut

Linkage

Bolts

Figure 68. Linkage location and parts.

4. Re-install the access panel.

-52-

Model G0806/G0807 (Mfd. Since 12/15)

Replacing Blade

Guides & Supports

With use, the faces of the blade guides will wear at an angle and it may become difficult to properly adjust them. If this is the case, swap and turn blade guides over so that they are reversed relative to the blade (see Figure 69).

When the blade guides are no longer effective after reversing them, then replace them with new guides (Grizzly Part Number P0806247).

Swap &

Turn Over

As the blade is deflected back into the blade support during operation, a groove will eventually wear into the blade support. As this groove becomes deeper, it can affect the accuracy of the cut. When this happens, loosen the blade support cap screw and rotate the blade support 90°, as shown in Figure 69.

If necessary, the end of the blade support can be ground flat to extend its life. When it becomes too short to properly support the blade, replace it with a new one (Grizzly Part Number P0806249).

Note: Make sure to readjust the blade guides and support as directed in Adjusting Blade Guide Assemblies on Page 25 after making these changes.

Wear Mark

Figure 69. Blade guide and support orientation.

Rotate

Blade Support

Model G0806/G0807 (Mfd. Since 12/15)

-53-

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

number and manufacture date of your

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

machine

SECTION 8: WIRING

stated in this manual, and study this section carefully.

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

Wiring Safety Instructions

SHOCK HAZARD. Working on wiring that is con-

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

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

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

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

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

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

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

EXPERIENCING DIFFICULTIES. If you are experiencing difficulties understanding the information included in this section, contact our Technical Support at (570) 546-9663.

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

-54-

Model G0806/G0807 (Mfd. Since 12/15)

Electrical Overview

CONTROL

PANEL

(See Page 56 and Figure 71)

WELDER’S

LAMP

WELDING UNIT

(See Page 56 and Figure 72)

ELECTRICAL

PANEL

(See Page 56 and Figure 73)

WORK LAMP

MOTOR

Model G0806/G0807 (Mfd. Since 12/15)

May Represent Multiple Wires

READ ELECTRICAL SAFETY

ON PAGE 54!

-55-

Electrical Component Pictures

Annealing

Button

Welder Button

250VAC 10A

Motor

Transformer

Grinder

Figure 70. Motor.

Power Light

Button

Welder

OFF

Button

Figure 71. Control panel wiring (viewed from

rear).

Lamp

Overload

Relay

Figure 72. Welding panel.

Power

Transformer

Magnetic

Switch

-56-

READ ELECTRICAL SAFETY

ON PAGE 54!

Main Terminal

Block

Figure 73. Electrical box.

Model G0806/G0807 (Mfd. Since 12/15)

G0806 Control Panel & Welding Unit

OFF

APB 25-1/0

125V 6A

300V 3A

APB 25-1/C

125V 6A

300V 3A

CONTROL PANEL

(viewed from rear)

WELDER’S LAMP

WELDING UNIT

Right

Welding

Clamp

Welding

Welder’s Lamp

Annealing

Button

OMRON V-151E5

2 3

Left

Clamp

NPLR-25B

220V/ 240V

Power Lamp

Switch

3 2 1

SEI R13-5

2NO

Sensor

OMRON V-151E5

Welding Button

13 14

APB 25-1/0

10A 250VAC

3NO

Moujen

MEA-9111 6A 250VAC

Moujen

MEA-9111 6A 250VAC

Upper Door Limit Switch

WORK LAMP

Lower Door Limit Switch

w/ SWITCH

1 2 3 4 5 6 7

220V Wiring Conversion

Start Capacitor

Yuchang

250VAC

3MFD

Transformer

220V

115V/230V 2.0KVA

Ya Chang Electric

1 2 3 4 5 6 7

Grinder

Switch

Grinder

Motor

To Electrical Panel

Indicates area requiring

changes when converting

to alternate voltage.

Model G0806/G0807 (Mfd. Since 12/15)

READ ELECTRICAL SAFETY

ON PAGE 54!

-57-

G0806 110V Electrical Panel & Motor

ELECTRICAL PANEL

TRANSFORMER

YaChang Model: S-034-005-1 110V 1-Ph 50/60Hz

Primary Voltage:

0V/110V/220V

110V

220V

GND

To Welding Unit/ Control Panel

11.3

TECO Relay

TRIP IND.

16A

2T1

CU-18

240V

6T34T2

14NO

22NC

14NO

21NC

TEST RCA

97NO 96NC98NO 95NC

97 NO

2T1

98 NO 95 NC

4T2

6T3

RHU-10/16K1

96 NC

Contactor

TECO

13NO

21NC

1L1

3L2

5L3

13NO

1 2 3 4 5 6 7 8 9 10 11 12

4 R T

Start

Capacitor

400MFD 125VAC

Run

Capacitor

Run

Capacitor

45MFD

250VAC

6 6

Neutral

Hot

-58-

READ ELECTRICAL SAFETY

ON PAGE 54!

GND

MOTOR

110V

Ground

110 VAC

5-15 PLUG

(Prewired)

Model G0806/G0807 (Mfd. Since 12/15)

G0806 220V Electrical Panel & Motor

ELECTRICAL PANEL

TRANSFORMER

YaChang

Model: S-034-005-1

110V 1-Ph 50/60Hz

Primary Voltage:

0V/110V/220V

110V

220V

GND

Areas Rewired for 220V

GND

To Welding Unit/ Control Panel

TEST RCA

97NO 96NC98NO 95NC

97 NO

2T1

98 NO 95 NC

4T2

6T3

RHU-10/1 7.2-10A

96 NC

TRIP IND.

7.2

TECO Relay

2T1

10A

CU-18

240V

6T34T2

14NO

22NC

14NO

21NC

13NO

Contactor

TECO

21NC

13NO

3L2

5L3

1L1

1 2 3 4 5 6 7 8 9 10 11 12

R T

4 R T

Start

Capacitor

400MFD 125VAC

Run

Capacitor

Run

Capacitor

45MFD

250VAC

6 6

Ground

Hot

220

GND

MOTOR

220V

VAC

Hot

6-15 Plug

(As Recommended)

Model G0806/G0807 (Mfd. Since 12/15)

READ ELECTRICAL SAFETY

ON PAGE 54!

-59-

G0807 Control Panel & Welding Unit

OFF

APB 25-1/0

125V 6A 300V 3A

APB 25-1/C

125V 6A

300V 3A

CONTROL PANEL

(viewed from rear)

WELDER’S LAMP

WELDING UNIT

Power Lamp

Welder’s Lamp

Annealing

Button

OMRON V-151E5

2 3

NPLR-25B

220V/ 240V

Switch

SEI R13-5

3 2 1

Welding Button

13 14

APB 25-1/0

10A 250VAC

Moujen

MEA-9111 6A 250VAC

Moujen

MEA-9111 6A 250VAC

Upper Door

Limit Switch

WORK LAMP

Lower Door Limit Switch

w/ SWITCH

Right

Welding

Clamp

1 2 3 4 5

110V Wiring Conversion

Start Capacitor

Yuchang

250VAC

3MFD

Left

Welding

Clamp

Transformer

220V

115V/230V 2.4KVA

Ya Chang Electric

1 2 3 4 5

Grinder

Motor

3NO

2NO

Sensor

OMRON V-151E5

Grinder

Switch

To Electrical Panel

Indicates area requiring

changes when converting

to alternate voltage.

-60-

READ ELECTRICAL SAFETY

ON PAGE 54!

Model G0806/G0807 (Mfd. Since 12/15)

G0807 220V Electrical Panel & Motor

ELECTRICAL PANEL

TRANSFORMER

Ya Chang Model: S-034-005-1 110V 1-Ph 50/60Hz

Primary Voltage:

0V/110V/220V

110V

220V

Ground

To Welding Unit/ Control Panel

GND

TEST RCA

97NO 96NO98NO 95NC

97 NO

2T1

98 NO 95 NC

4T2

6T3

RHU-10/12.5K1

96 NC

TRIP IND.

TECO Relay

12.5 A

2T1

CU-18

240V

6T34T2

14NO

22NC

14NO

21NC

13NO

21NC

R R

Contactor

TECO

1L1

3L2

5L3

13NO

1 2 3 4 5 6 7 8 9 10 11 12

R T

4 R T

Start

Capacitor

400MFD 125VAC

Hot

Run

Capacitor

Run

Capacitor

45MFD

250VAC

Hot

220 VAC

6-15 Plug

Ground

Model G0806/G0807 (Mfd. Since 12/15)

GND

MOTOR

READ ELECTRICAL SAFETY

ON PAGE 54!

220V

-61-

G0807 110V Electrical Panel & Motor

ELECTRICAL PANEL

TRANSFORMER

Ya Chang Model: S-034-005-1 110V 1-Ph 50/60Hz

Primary Voltage:

0V/110V/220V

110V

220V

Ground

Areas Rewired for 220V

To Welding Unit/ Control Panel

GND

2T1

98 NO 95 NC

4T2

6T3

RHU-17.5-21.5

96 NC

TEST RCA

97NO 96NO98NO 95NC

97 NO

TRIP IND.

17.5

TECO Relay

21.5 A

2T1

CU-22

240V

6T34T2

14NO

22NC

14NO

13NO

21NC

R R

Contactor

TECO

1L1

3L2

5L3

13NO

1 2 3 4 5 6 7 8 9 10 11 12

R T

4 R T

Start

Capacitor

400MFD 125VAC

Ground

Run

Capacitor

45MFD

250VAC

-62-

Neutral

110 VAC

Hot

L5-30 Plug

(As Recommended)

READ ELECTRICAL SAFETY

ON PAGE 54!

GND

MOTOR

110V

Model G0806/G0807 (Mfd. Since 12/15)

SECTION 9: PARTS

Lower Frame

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.

Model G0806/G0807 (Mfd. Since 12/15)

-63-

Lower Frame Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

1 P0806001 SET SCREW M8-1.25 X 8 26 P0806026 LOCK WASHER 6MM 2 P0806002 LOCK COLLAR 16 X 16 27 P0806027 FLANGE NUT M4-.7 3 P0806003 FLAT WASHER 10MM 28 P0806028 BRUSH BRACKET 4 P0806004 LOCK WASHER 10MM 29 P0806029 BRUSH 5 P0806005 CAP SCREW M10-1.5 X 30 30 P0806030 HEX BOLT M6-1 X 20 6 P0806006 LOCK COLLAR 22 X 13 31 P0806031 LOCK WASHER 8MM 7 P0806007 BEVEL GEAR SHAFT 32 P0806032 PHLP HD SCR M8-1.25 X 16 8 P0806008 BEVEL GEAR 2.5 X 17 33 P0806033 CAP SCREW M8-1.25 X 25 9 P0806009 BEVEL GEAR 2.5 X 17 34 P0806034 FLAT WASHER 8MM 10 P0806010 LEADSCREW 35 P0806035 CAP SCREW M8-1.25 X 30 11 P0806011 GROMMET 25 X 7 36 P0806036 RIVET 5 X 20 12 P0806012 LEADSCREW NUT 30 X 40 X 70 37 P0806037 CHIP DEFLECTOR 13 P0806013 FLAT WASHER 8MM 38 P0806038 BASE (G0806) 14 P0806014 CAP SCREW M8-1.25 X 20 38 P0807038 BASE (G0807) 15 P0806015 FRONT VENT COVER 39 P0806039 CAP SCREW M8-1.25 X 20 16 P0806016 HANDWHEEL TYPE 23 6D 5/8B-S X 3/18-16 40 P0806040 LOWER FRAME (G0806) 17 P0806017 REVOLVING HANDWHEEL HANDLE 3/8-16 40 P0807040 LOWER FRAME (G0807) 18 P0806018 LOWER WHEEL 14" (G0806) 41 P0806041 LOWER DOOR (G0806) 18 P0807018 LOWER WHEEL 18" (G0807) 41 P0807041 LOWER DOOR (G0807) 19 P0806019 RUBBER TIRE 14" (G0806) 42 P0806042 HEX NUT M5-.8 19 P0807019 RUBBER TIRE 18" (G0807) 43 P0806043 PHLP HD SCR M6-1 X 8 20 P0806020 LOCK KNOB 44 P0806044 DOOR HANDLE 21 P0806021 CAP SCREW M8-1.25 X 25 46 P0806046 PHLP HD SCR M5-.8 X 8 22 P0806022 PHLP HD SCR M4-.7 X 50 47 P0806047 LOWER REAR COVER (G0806) 23 P0806023 LIMIT SWITCH MOUJEN MEA-9111 47 P0807047 LOWER REAR COVER (G0807) 24 P0806024 HEX BOLT M6-1 X 20 48 P0806048 BRACKET 25 P0806025 FLAT WASHER 6MM

-64-

Model G0806/G0807 (Mfd. Since 12/15)

100

Drive System

115

117

119

114

118

134-1

109

113

116

104

134-2

108

112

134

107

110

105

121

111

125

132 133

106

127

105

122

131

137

104

109

126

128

129

130

123

138

103

108

139

124

102

126

141

140

101

143

124

142

153

103

187

152

157

144

151

156

120

105

154

145

158

146

131

161

155

159

150

167

160

166

169

122

131

161

148

149

162

163

105

164

134-4

134-6

134-8

134-3

134-5

134-7

134-9

188

(G0807)

175

174

175

179

173

150

172

180

155

176

171

161

131

170

181

162

182

168

186

166

183

184

120

155

185

131

155

170

177

165

168

148

131

178

Model G0806/G0807 (Mfd. Since 12/15)

-65-

Drive System Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

100 P0806100 GREASE FITTING 1/4 28PF STRAIGHT 139 P0806139 HEX BOLT M10-1.5 X 35 101 P0806101 EXT RETAINING RING 12MM 140 P0806140 CAP SCREW M12-1.75 X 60 102 P0806102 BALL BEARING 6201ZZ 141 P0806141 SUPPORT ARM

103 P0806103 STATIONARY PULLEY 142 P0806142 SHAFT 104 P0806104 V-BELT M26 3L260 143 P0806143 FLAT HD SCR M5-.8 X 12 105 P0806105 SET SCREW M8-1.25 X 8 144 P0806144 SLEEVE 106 P0806106 AIR PUMP PULLEY 145 P0806145 MOVABLE PULLEY 107 P0806107 HEX BOLT M6-1 X 20 146 P0806146 FLAT HD SCR M5-.8 X 12 108 P0806108 LOCK WASHER 6MM 148 P0806148 HEX BOLT M8-1.25 X 16 109 P0806109 FLAT WASHER 6MM 149 P0806149 SPROCKET 55T 110 P0806110 PUMP HOUSING 150 P0806150 CHAIN 33 LINKS 111 P0806111 BALL BEARING 6202ZZ 151 P0806151 HUB 112 P0806112 PUMP ROTOR 152 P0806152 BEARING SEAT 113 P0806113 ROTOR BLADE 153 P0806153 BALL BEARING 6205-OPEN 114 P0806114 AIR NOZZLE 154 P0806154 CAP SCREW M8-1.25 X 30 115 P0806115 AIR HOSE 6.6 X 1 X 2200MM (G0806) 155 P0806155 FLAT WASHER 8MM 115 P0807115 AIR HOSE 6.6 X 1 X 2600MM (G0807) 156 P0806156 KEY 6 X 6 X 65 116 P0806116 NOZZLE HOUSING 157 P0806157 KEY 6 X 6 X 30 117 P0806117 END CAP 158 P0806158 SHAFT (G0806) 118 P0806118 LOCK WASHER 6MM 158 P0807158 SHAFT (G0807) 119 P0806119 CAP SCREW M6-1 X 16 159 P0806159 EXT RETAINING RING 25MM 120 P0806120 V-BELT A40 (G0806) 160 P0806160 PILLOW BLOCK BEARING UCFL204 120 P0807120 V-BELT A43 (G0807) 161 P0806161 LOCK WASHER 10MM 121 P0806121 MOTOR PULLEY 162 P0806162 HEX BOLT M10-1.5 X 35 122 P0806122 V-BELT A37 163 P0806163 PLATE 123 P0806123 CAP SCREW M6-1 X 20 164 P0806164 EXT RETAINING RING 19MM 124 P0806124 HEX NUT M12-1.75 165 P0806165 PULLEY 125 P0806125 CAP SCREW M12-1.75 X 70 166 P0806166 V-BELT A46 (G0806) 126 P0806126 FLAT WASHER 12MM 166 P0807166 V-BELT A49 (G0807) 127 P0806127 CONNECTOR 167 P0806167 CAP SCREW M10-1.5 X 35 128 P0806128 CAP SCREW M12-1.75 X 55 168 P0806168 CAP SCREW M8-1.25 X 35 129 P0806129 KEY 5 X 5 X 25 169 P0806169 BEARING SEAT 130 P0806130 HEX NUT M8-1.25 170 P0806170 BALL BEARING 6204ZZ 131 P0806131 LOCK WASHER 8MM 171 P0806171 KEY 6 X 6 X 35 132 P0806132 FLAT WASHER 8MM 172 P0806172 SPROCKET SHAFT 13T 133 P0806133 CAP SCREW M8-1.25 X 35 173 P0806173 BRACKET 134 P0806134 MOTOR 1.5HP 110V/220V 1-PH (G0806) 174 P0806174 HEX BOLT M10-1.5 X 35 134 P0807134 MOTOR 2HP 110V/220V 1-PH (G0807) 175 P0806175 LOCK WASHER 10MM 134-1 P0806134-1 MOTOR FAN COVER (G0806) 176 P0806176 PIVOT SHAFT 134-1 P0807134-1 MOTOR FAN COVER (G0807) 177 P0806177 PULLEY 134-2 P0806134-2 MOTOR FAN (G0806) 178 P0806178 INT RETAINING RING 47MM 134-2 P0807134-2 MOTOR FAN (G0807) 179 P0806179 BLOCK 134-3 P0806134-3 MOTOR JUNCTION BOX (G0806) 180 P0806180 SHAFT 134-3 P0807134-3 MOTOR JUNCTION BOX (G0807) 181 P0806181 EXT RETAINING RING 15MM 134-4 P0806134-4 S CAPACITOR 400M 125V 1-3/8 X 2-3/4 182 P0806182 INT RETAINING RING 35MM 134-5 P0806134-5 R CAPACITOR 45M 250V 1-5/8 X 2-1/2 183 P0806183 PULLEY 134-6 P0806134-6 CONTACT PLATE 184 P0806184 INT RETAINING RING 35MM 134-7 P0806134-7 CENTRIFUGAL SWITCH 185 P0806185 EXT RETAINING RING 15MM 134-8 P0806134-8 FRONT MOTOR BEARING 186 P0806186 BALL BEARING 6202ZZ 134-9 P0806134-9 REAR MOTOR BEARING 187 P0806187 BALL BEARING 6202ZZ 137 P0806137 BRACKET 188 P0807188 DRIVE CHAIN SUPPORT BRACKET (G0807) 138 P0806138 LOCK WASHER 10MM

-66-

Model G0806/G0807 (Mfd. Since 12/15)

203

202

201

204

206

202

201

207

208

209

Upper Frame

283

282

210

281

280

278

277

276

217

289

290

214

286

215

223

285

219

222

294

214

218

287

213

220

224

221

212

211

225

226

227

230

232

240

228

229

231

238

261

233

234

239

235

237

242

240

236

259

238

243

264

260

284

244

247

265

257

258

255

263

262

256

250

245

266

267

248

246

249

279

268

251

269

254

284

269

270

253

275

270

271

252

272

274

284

273

295

292

293

288

291

296

Model G0806/G0807 (Mfd. Since 12/15)

-67-

Upper Frame Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

201 P0806201 FLAT WASHER 6MM 252 P0806252 PHLP HD SCR M6-1 X 16 202 P0806202 CAP SCREW M6-1 X 25 253 P0806253 UPPER BLADE GUARD (G0806) 203 P0806203 SHEAR LEVER 5/16-18 253 P0807253 UPPER BLADE GUARD (G0807) 204 P0806204 BALL KNOB 5/16-18 (BLACK) 254 P0806254 BLADE GUIDE BAR (G0806) 206 P0806206 LOCKING LINK ASSEMBLY 254 P0807254 BLADE GUIDE BAR (G0807) 207 P0806207 UPPER SHEAR BLADE 255 P0806255 STUD-UDE M8-1.25 X 66, 18, 12 208 P0806208 CAP SCREW M8-1.25 X 30 256 P0806256 EXT SPRING 1.3 X 193 X 9.4 (G0806) 209 P0806209 FLAT WASHER 8MM 256 P0807256 EXT SPRING 1.2 X 213 X 9.4 (G0807) 210 P0806210 SHEAR BRACKET 257 P0806257 FLAT WASHER 10MM 211 P0806211 HEX NUT M6-1 258 P0806258 LOCK WASHER 10MM 212 P0806212 FLAT WASHER 6MM 259 P0806259 HEX NUT M10-1.5 213 P0806213 LOWER SHEAR BLADE 260 P0806260 CAP SCREW M10-1.5 X 45 214 P0806214 CAP SCREW M5-.8 X 8 261 P0806261 CAP SCREW M10-1.5 X 60 215 P0806215 ALIGNMENT BRACKET 262 P0806262 SET SCREW M8-1.25 X 12 217 P0806217 CAP SCREW M8-1.25 X 35 263 P0806263 CAP SCREW M6-1 X 16 218 P0806218 WELDING STATION COVER (G0806) 264 P0806264 BLADE COVER (G0806) 218 P0807218 WELDING STATION COVER (G0807) 264 P0807264 BLADE COVER (G0807) 219 P0806219 SPACER 4.5 X 15 X 6MM 265 P0806265 LOCK WASHER 6MM 220 P0806220 LOCK WASHER 8MM 266 P0806266 CAP SCREW M6-1 X 16 221 P0806221 PHLP HD SCR M8-1.25 X 20 267 P0806267 HEX NUT M6-1 222 P0806222 PHLP HD SCR M5-.8 X 16 268 P0806268 BLADE GUIDE BAR HOUSING 223 P0806223 HANDLE M6-1 269 P0806269 SET SCREW M10-1.5 X 25 224 P0806224 UPPER DOOR (G0806) 270 P0806270 CAP SCREW M8-1.25 X 35 224 P0807224 UPPER DOOR (G0807) 271 P0806271 STUD-DE M8-1.25 X 100, 10 225 P0806225 SPACER 4.5 X 15 X 6MM 272 P0806272 LOCKING HUB 226 P0806226 DOOR LATCH 273 P0806273 LOCKING HUB COVER 227 P0806227 LOCK WASHER 5MM 274 P0806274 WORK LAMP 110V ASSEMBLY 228 P0806228 HEX NUT M5-.8 275 P0806275 SET SCREW M10-1.5 X 20 229 P0806229 SAFETY SWITCH BRACKET 276 P0806276 CAP SCREW M8-1.25 X 30 230 P0806230 PHLP HD SCR M6-1 X 16 277 P0806277 CAP SCREW M8-1.25 X 30 231 P0806231 FLAT WASHER 10MM 278 P0806278 SET SCREW M10-1.5 X 20 232 P0806232 PHLP HD SCR M5-.8 X 12 279 P0806279 HEX NUT M4-.7 233 P0806233 LOCK WASHER 10MM 280 P0806280 LIMIT SWITCH MOUJEN MEA-9111 234 P0806234 HEX NUT M10-1.5 281 P0806281 PHLP HD SCR M4-.7 X 50 235 P0806235 HEX NUT M5-.8 282 P0806282 EYE BOLT 1/2"-12 X 7/8 (G0806) 236 P0806236 LOCK WASHER 5MM 282 P0807282 EYE BOLT 5/8"-12 X 1 (G0807) 237 P0806237 HEX NUT M5-.8 283 P0806283 UPPER FRAME (G0806) 238 P0806238 LOCK WASHER 5MM 283 P0807283 UPPER FRAME (G0807) 239 P0806239 HINGE 284 P0806284 BALL KNOB M8-1.25 (BLACK) 240 P0806240 PHLP HD SCR M5-.8 X 16 285 P0806285 SPARK DEFLECTOR HINGE 242 P0806242 CAP SCREW M6-1 X 25 286 P0806286 PHLP HD SCR M5-.8 X 8 243 P0806243 FLAT WASHER 6MM 287 P0806287 HEX NUT M5-.8 244 P0806244 HOSE CLAMP 288 P0806288 SPARK DEFLECTOR 245 P0806245 AIR NOZZLE 289 P0806289 PHLP HD SCR M5-.8 X 12 246 P0806246 AIR HOSE 6.6 X 1 X 2200MM (G0806) 290 P0806290 FLAT WASHER 5MM 246 P0807246 AIR HOSE 6.6 X 1 X 2600MM (G0807) 291 P0806291 PHLP HD SCR M5-.8 X 12 247 P0806247 BLADE GUIDE ASSEMBLY 292 P0806292 HEX NUT M5-.8 248 P0806248 BLADE GUIDE BRACKET 293 P0806293 SPARK DEFLECTOR BRACKET (LEFT) 249 P0806249 DOWEL PIN 11 X 70 294 P0806294 SPARK DEFLECTOR BRACKET (RIGHT) 250 P0806250 THREADED PIN 10 X 65 295 P0806295 PHLP HD SCR M5-.8 X 12 251 P0806251 CAP SCREW M6-1 X 10 296 P0806296 HEX NUT M5-.8

-68-

Model G0806/G0807 (Mfd. Since 12/15)

Table & Tensioning System

300

316

310

315

309

313

301

308

314

324

312

318

302

320

303

304

307

319

311

303

302

305

306

317

325

321

322

323

348

346

345

321

303

302

334

349

305

335

347

334

331

350

344

303

339

336

332

302

345

302

330

338

337

342

343

341

301

329

302

333

326

327

Model G0806/G0807 (Mfd. Since 12/15)

328

330

302

329

-69-

Table & Tensioning System Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

300 P0806300 TABLE 326 P0806326 LOCK KNOB 301 P0806301 CAP SCREW M8-1.25 X 50 327 P0806327 CAP SCREW M8-1.25 X 30 302 P0806302 LOCK WASHER 8MM 328 P0806328 UPPER WHEEL 14" (G0806) 303 P0806303 FLAT WASHER 8MM 328 P0807328 UPPER WHEEL 18" (G0807) 304 P0806304 TRUNNION BRACKET (LEFT) 329 P0806329 CAP SCREW M8-1.25 X 20 305 P0806305 CAP SCREW M8-1.25 X 35 330 P0806330 RETAINING PLATE (HORIZONTAL) 306 P0806306 TABLE SUPPORT 331 P0806331 HEX BOLT M8-1.25 X 16 307 P0806307 BLADE GUIDE SUPPORT 332 P0806332 RETAINING PLATE (VERTICAL) 308 P0806308 FLAT WASHER 6MM 333 P0806333 TRACKING BRACKET 309 P0806309 LOCK WASHER 6MM 334 P0806334 BALL BEARING 6205ZZ 310 P0806310 CAP SCREW M6-1 X 30 335 P0806335 SPACER 32 X 25 X 15MM 311 P0806311 THREADED PIN 10 X 65 336 P0806336 INT RETAINING RING 52MM 312 P0806312 BLADE GUIDE BRACKET DOWEL PIN 11 X 70 337 P0806337 IDLER SHAFT 313 P0806313 BLADE GUIDE BRACKET 338 P0806338 LOCK COLLAR 314 P0806314 BLADE GUIDE ASSEMBLY 339 P0806339 SET SCREW M8-1.25 X 8 315 P0806315 FLAT WASHER 6MM 341 P0806341 TENSION LEADSCREW (G0806) 316 P0806316 CAP SCREW M6-1 X 25 341 P0807341 TENSION LEADSCREW (G0807) 317 P0806317 CAP SCREW M6-1 X 10 342 P0806342 HANDWHEEL TYPE 23 6D 5/8B-S X 3/18-16 318 P0806318 LOWER BLADE GUARD 343 P0806343 SET SCREW M8-1.25 X 8 319 P0806319 FLAT WASHER 5MM 344 P0806344 TRUNNION BRACKET (RIGHT) 320 P0806320 PHLP HD SCR M5-.8 X 16 345 P0806345 PHLP HD SCR M5-.8 X 12 321 P0806321 FLAT WASHER 10MM 346 P0806346 FEED ANGLE TILT SCALE POINTER 322 P0806322 LOCK WASHER 10MM 347 P0806347 CUT ANGLE TILT SCALE POINTER 323 P0806323 CAP SCREW M10-1.5 X 30 348 P0806348 TABLE TRUNNION 324 P0806324 RUBBER TIRE (G0806) 349 P0806349 FLAT WASHER 10MM 324 P0807019 RUBBER TIRE (G0807) 350 P0806350 CAP SCREW M10-1.5 X 55 325 P0806325 INT RETAINING RING 52MM

-70 -

Model G0806/G0807 (Mfd. Since 12/15)

G0806 (220V Conversion Kit)

Electrical Cabinet

410

411

422

G0807 (110V Conversion Kit)

425

422 420

424

(G0806)

424

(G0807)

400

402

401

403

420

404

419

405

418

406

407

412

408

409

413

415

414

416

417

REF PART # DESCRIPTION REF PART # DESCRIPTION

400 P0806400 CABINET DOOR 413 P0806413 STRAIN RELIEF NUT M20-1.5 401 P0806401 OL RELAY TECO RHU-10/1 11.3-16A (G0806) 414 P0806414 STRAIN RELIEF M20-1.5 TYPE-3 401 P0807401 OL RELAY TECO RHU-10/1 9-12.5A (G0807) 415 P0806415 WIRE LOOM (RIGHT) 402 P0806402 WIRE LOOM (UPPER) 416 P0806416 TERMINAL BLOCK 12P 403 P0806403 TRANSFORMER YA CHANG S-034-005-1 417 P0806417 PHLP HD SCR M4-.7 X 8 404 P0806404 ELECTRICAL PANEL 418 P0806418 WIRE LOOM (MIDDLE) 405 P0806405 PHLP HD SCR M4-.7 X 8 419 P0806419 WIRE LOOM (LOWER) 406 P0806406 PHLP HD SCR M4-.7 X 12 420 P0806420 CONTACTOR TECO CU-18 240V 407 P0806407 TERMINAL BLOCK 4P 420 P0807420 CONTACTOR TECO CU-22 240V (G0807) 408 P0806408 HEX NUT M6-1 422 P0806422 OL RELAY TECO RHU-10/1 7.2-10A (G0806) 409 P0806409 PHLP HD SCR M4-.7 X 8 422 P0807422 OL RELAY TECO RHU-10/1 17.5-21.5 (G0807) 410 P0806410 ELECTRICAL CABINET 424 P0806424 POWER CORD 12G 3W 72" 5-15 (G0806) 411 P0806411 HINGE PIN 3 X 50 424 P0807424 POWER CORD 12G 3W 72" 6-15 (G0807) 412 P0806412 HEX BOLT M6-1 X 40 425 P0807425 110V CONVERSION KIT (G0807)

Model G0806/G0807 (Mfd. Since 12/15)

-71-

505

506

507

508

509

510

526

502

503

527

511

501

508

513

500

512

513

517

528

Welder & Control Panel

550

514

516

515

519

516

515

522

529

520

518

521

516

523

525

524

531

530

521

519

531

545

553

554

576

531

577

533

544

519

572

576

532

547

581

575

548

574

544

570

547

535

549

556

534

571

561

533

543

555

569

547

558

563

562

559

573

535

557

547

567

536

561

564

572

537

534

532

560

564

562

563

565

566

-72-

Model G0806/G0807 (Mfd. Since 12/15)

Welder & Control Panel Parts List

REF PART # DESCRIPTION REF PART # DESCRIPTION

500 P0806500 CAM 535 P0806535 TOGGLE SWITCH SEI R13-5 501 P0806501 FLAT WASHER 6MM 536 P0806536 CONTROL PANEL 502 P0806502 FLANGE NUT M6-1 537 P0806537 PHLP HD SCR M5-.8 X 10 503 P0806503 SPRING ARM 543 P0806543 LAMP COVER 505 P0806505 CAP SCREW M6-1 X 16 544 P0806544 PHLP HD SCR M5-.8 X 10 506 P0806506 CAP SCREW M5-.8 X 25 545 P0806545 WELDING PANEL 507 P0806507 LOWER EXTENSION SPRING 1 X 45 X 10 547 P0806547 RIVET M2 X 6 508 P0806508 HEX NUT M5-.8 548 P0806548 WELDING CONTROL PANEL 509 P0806509 PHLP HD SCR 5-40 x 3/4 549 P0806549 PRESSURE KNOB 510 P0806510 LOCK WASHER #5 550 P0806550 SPRING ARM BRACKET 511 P0806511 SWITCH OMRON V-151E5 110V/220V 553 P0806553 FLAT HD SCR M5-.8 X 15 512 P0806512 SLIDE SEAT 554 P0806554 FLAT HD SCR M5-.8 X 12 513 P0806513 CAP SCREW M5-.8 X 25 555 P0806555 JAW INSULATOR 514 P0806514 UPPER EXTENSION SPRING 1 X 23 X 9 556 P0806556 CAM PIVOT SHAFT 515 P0806515 CAP SCREW M5-.8 X 8 557 P0806557 ELECTRODE (RIGHT) 516 P0806516 FLAT WASHER 5MM 558 P0806558 CAP SCREW M5-.8 X 12 517 P0806517 LOCK WASHER 5MM 559 P0806559 LOWER JAW (RIGHT) 518 P0806518 SLIDE BLOCK 560 P0806560 CONNECTING PLATE (RIGHT) 519 P0806519 ANNEAL SWITCH OMRON V-151E5 110V/220V 561 P0806561 CAP SCREW M5-.8 X 6 520 P0806520 ANNEAL SWITCH BRACKET 562 P0806562 LOCK WASHER 5MM 521 P0806521 ON BUTTON AUSPICIOUS APB 25-1/0 563 P0806563 LOCKING FLANGE SCREW M8-1.25 X 16 522 P0806522 CAP SCREW M5-.8 X 16 564 P0806564 EXT RETAINING RING 5MM 523 P0806523 FLAT WASHER 5MM 565 P0806565 CLAMP LEVER (RIGHT) 524 P0806524 INSULATING WASHER 5MM 566 P0806566 BALL KNOB M8-1.25 (BLACK) 525 P0806525 INSULATING SPACER 5MM 567 P0806567 CLAMP LEVER (LEFT) 526 P0806526 WELDING TRANSFORMER 2.0KVA (G0806) 569 P0806569 LOWER JAW (LEFT) 526 P0807526 WELDING TRANSFORMER 2.4KVA (G0807) 570 P0806570 CONNECTING PLATE (LEFT) 527 P0806527 FLANGE NUT M5-.8 571 P0806571 ELECTRODE (LEFT) 528 P0806528 FLAT HD SCR M5-.8 X 8 572 P0806572 FLAT HD SCR M5-.8 X 10 529 P0806529 CAPACITOR YACHANG 3M 250V 573 P0806573 GUARD RETAINING RING 530 P0806530 GRINDER MOTOR 1/8HP 110V 574 P0806574 GRINDING WHEEL GUARD 531 P0806531 TOGGLE SWITCH SEI R13-5 575 P0806575 HEX NUT 1/4-20 532 P0806532 OFF BUTTON AUSPICIOUS APB 25-1/C 576 P0806576 FLAT WASHER 1/4 533 P0806533 POWER INDICATOR LIGHT NPLR-25B GRN 577 P0806577 GRINDING WHEEL 1/4 X 5/8 X 2-1/2 534 P0806534 ON BUTTON AUSPICIOUS APB 25-1/0 581 P0806581 WELDING INSTRUCTION PLATE

Model G0806/G0807 (Mfd. Since 12/15)

-73 -

G0806

G0807

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

INJURY HAZARD!

Do not open door while machine is connected to power or blade is in motion.

HAZARD!

(11/03/15)

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

Always wear ANSI-approved safety glasses and face shield when using this machine.

EYE/FACE INJURY

HAZARD!

INJURY HAZARD!

Do not open door while machine is connected to power or blade is in motion.

INJURY/SHOCK

HAZARD! Disconnect power before adjustments, maintenance, or service.

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

INJURY HAZARD!

Do not open door while machine is connected to power or blade is in motion.

INJURY/SHOCK

HAZARD! Disconnect power before adjustments, maintenance, or service.

(11/03/15)

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

Slower Faster

NOTICE

ONLY use variable

speed handwheel when

To reduce risk of death or serious injury, read manual BEFORE using machine. To get a new manual, call (800) 523-4777 or go to www.grizzly.com.

WARNING!

Always wear ANSI-approved safety glasses and face shield when using this machine.

EYE/FACE INJURY

HAZARD!

INJURY HAZARD!

Do not open door while machine is connected to power or blade is in motion.

INJURY/SHOCK

HAZARD! Disconnect power before adjustments, maintenance, or service.

(11/03/15)

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

INJURY HAZARD!

Do not open door while machine is connected to power or blade is in motion.

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

INJURY HAZARD!

Do not open door while machine is connected to power or blade is in motion.

(11/03/15)

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

UNSTABLE WORKPIECE HAZARD!

Workpieces that cannot be supported or stabi- lized without a vise or jig should not be cut on this machine because they can unexpectedly move during operation and draw the operator’s hands into the blade causing serious personal injury. Examples are chains, cables, round or oblong-shaped workpieces, workpieces with internal or built-in moving or rotating parts, etc.

Slower Faster

NOTICE

ONLY use variable

speed handwheel when

motor is running.

To reduce risk of death or serious injury, read manual BEFORE using machine. To get a new manual, call (800) 523-4777 or go to www.grizzly.com.

WARNING!

Always wear ANSI-approved safety glasses and face shield when using this machine.

EYE/FACE INJURY

HAZARD!

INJURY HAZARD!

Do not open door while machine is connected to power or blade is in motion.

DANGER

PANTONE 485 C or RAL 3001

COLOR CODES

PANTONE 151 C or RAL 2005

WARNING

CAUTION

PANTONE 109 C

INJURY/SHOCK

HAZARD! Disconnect power before adjustments, maintenance, or service.

608

G0806

(11/03/15)

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

(11/03/15)

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of

(11/03/15)

• Scale= 1:1 (unless otherwise noted)

• Labels MUST be made of chemical-resistant material

606

607

606

UNSTABLE WORKPIECE HAZARD!

Workpieces that cannot be supported or stabilized without a vise or jig should not be cut on this machine because they can unexpectedly move during operation and draw the operator’s hands into the blade causing serious personal injury. Examples are chains, cables, round or oblong-shaped workpieces, workpieces with internal or built-in moving or rotating parts, etc.

INJURY HAZARD!

Do not open door

while machine is

connected to power

or blade is in motion.

Slower Faster

NOTICE

ONLY use variable

speed handwheel when

motor is running.

INJURY HAZARD!

Do not open door while machine is connected to power or blade is in motion.

Machine Labels & Cosmetics

610

WARNING!

609

To reduce risk of death or serious injury, read manual BEFORE using machine. To get a new manual, call (800) 523-4777 or go to www.grizzly.com.

Bandsaw Motor: 1.5 HP, 110V/220V, 1-Ph, 60 Hz Grinder Motor: 1/8 HP, 110V/220V, 1-Ph, 60 Hz Prewired Voltage: 110V Full-Load Amps: 14A at 110V, 7A at 220V Blade Length: 118-1/4"–119-1/2" Blade Speeds: 88–384 FPM Maximum Cutting Height: 7-7/8" Maximum Cutting Width (Left of Blade): 14-1/8"

Table Tilt: 15° L/R, 10° F/B

Welding Power: 2.0 KVA Blade Welding Width (Carbon Steel): 1/8"–1/2" Blade Welding Width (Bi-Metal): 1/8"–3/8" Maximum Blade Thickness: 0.025" Weight: 728 lbs.

612

Manufactured for Grizzly in Taiwan

613

Specifications

Date

Serial Number

14" VARIABLE-SPEED

VERTICAL METAL-CUTTING BANDSAW

To reduce risk of serious injury when using this machine:

1. Read and understand owner’s manual before operating.

2. Never touch moving blade—keep hands out of blade path.

3. Always wear approved eye and face protection.

4. Only plug power cord into a grounded outlet.

5. Only remove jammed cutoff pieces when blade is stopped.

6. Use push stick or holding jig to cut small or narrow pieces.

7. Turn bandsaw motor OFF and disconnect power before changing blades, making adjustments, or servicing.

8. Maintain adjustment of blade tension, tracking, and guides.

9. Keep upper guides adjusted to within 1/4" above workpiece.

10. Hold workpiece firmly against table to maintain control.

11. Only run bandsaw with wheel covers closed and guards in place.

12. Use fixtures, not your hands, to hold small or round workpieces.

13. DO NOT wear loose clothing, gloves, jewelry, or other articles that can get entangled. Tie back long hair and roll up sleeves.

14. DO NOT expose to rain or use in wet locations.

15. DO NOT operate under influence of drugs or alcohol.

16. Prevent unauthorized use by children or untrained users; restrict access or disable machine when unattended.

EYE/FACE INJURY

HAZARD! Always wear ANSI-approved safety glasses and face shield when using this machine.

INJURY/SHOCK

HAZARD! Disconnect power before adjustments, maintenance, or service.

604

MODEL G0806

WARNING!

601

602

603

611

614

INJURY/SHOCK

HAZARD! Disconnect power before adjustments, maintenance, or service.

603

REF PART # DESCRIPTION REF PART # DESCRIPTION

601 P0806601 MACHINE ID LABEL (G0806) 608 P0806608 UNSTABLE W/P HAZARD LABEL 601 P0807601 MACHINE ID LABEL (G0807) 609 P0806609 READ MANUAL LABEL 602 P0806602 FACE SHIELD & SAFETY GLASSES LABEL 610 P0806610 MODEL NUMBER LABEL (G0806) 603 P0806603 DISCONNECT POWER LABEL 610 P0807610 MODEL NUMBER LABEL (G0807) 604 P0806604 GRIZZLY NAMEPLATE 611 P0806611 GRIZZLY GREEN TOUCH-UP PAINT 605 P0806605 GRIZZLY.COM LABEL 612 P0806612 GRIZZLY BEIGE TOUCH-UP PAINT 606 P0806606 DOOR INJURY HAZARD LABEL 613 P0806613 YELLOW TOUCH-UP PAINT 607 P0806607 SPEED CHANGE NOTICE LABEL 614 P0806614 ELECTRICITY LABEL

-74 -

605

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 G0806/G0807 (Mfd. Since 12/15)

WARRANTY CARD

Name _____________________________________________________________________________

Street _____________________________________________________________________________

City _______________________ State _________________________ Zip _____________________

Phone # ____________________ Email _________________________________________________

Model # ____________________ Order # _______________________ Serial # __________________

The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop better products and services. Of course, all information is strictly confidential.

1. How did you learn about us? ____ Advertisement ____ Friend ____ Catalog ____ Card Deck ____ Website ____ Other:

2. Which of the following magazines do you subscribe to?

____ Cabinetmaker & FDM ____ Family Handyman ____ Hand Loader ____ Handy ____ Home Shop Machinist ____ Journal of Light Cont. ____ Live Steam ____ Model Airplane News ____ Old House Journal ____ Popular Mechanics

3. What is your annual household income? ____ $20,000-$29,000 ____ $30,000-$39,000 ____ $40,000-$49,000 ____ $50,000-$59,000 ____ $60,000-$69,000 ____ $70,000+

CUT ALONG DOTTED LINE

4. What is your age group? ____ 20-29 ____ 30-39 ____ 40-49 ____ 50-59 ____ 60-69 ____ 70+

5. How long have you been a woodworker/metalworker? ____ 0-2 Years ____ 2-8 Years ____ 8-20 Years ____ 20+ Years

6. How many of your machines or tools are Grizzly? ____ 0-2 ____ 3-5 ____ 6-9 ____ 10+

____ Popular Science ____ Popular Woodworking ____ Precision Shooter ____ Projects in Metal ____ RC Modeler ____ Rie ____ Shop Notes ____ Shotgun News ____ Today’s Homeowner ____ Wood

____ Wooden Boat ____ Woodshop News ____ Woodsmith ____ Woodwork ____ Woodworker West ____ Woodworker’s Journal ____ Other:

7. Do you think your machine represents a good value? _____Yes _____No

8. Would you recommend Grizzly Industrial to a friend? _____ Yes _____No

9. Would you allow us to use your name as a reference for Grizzly customers in your area? Note: We never use names more than 3 times. _____ Yes _____No

10. Comments: _____________________________________________________________________

_________________________________________________________________________________

FOLD ALONG DOTTED LINE

Place

Stamp

Here

GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069

Send a Grizzly Catalog to a friend:

Name_______________________________

Street_______________________________

City______________State______Zip______

TAPE ALONG EDGES--PLEASE DO NOT STAPLE

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.

To take advantage of 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.

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.

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.

Grizzly G0807 User guide

Specifications and Main Features

Frequently Asked Questions

User Manual

INTRODUCTION

Contact Info

Manual Accuracy

Machine Differences

Identification

SECTION 1: SAFETY

Safety Instructions for Machinery

Additional Safety for Metal Bandsaws

SECTION 2: POWER SUPPLY

SECTION 3: SETUP

Preparation

Unpacking

Needed for Setup

Cleanup

Site Considerations

Lifting & Placing

Anchoring to Floor

Assembly

Initial Lubrication

Test Run

SECTION 4: OPERATIONS

Operation Overview

Blade Selection

Blade Changes

Blade Breakage

Chip Inspection Chart

Adjusting Table Tilt

Blade Welding

SECTION 5: ACCESSORIES

SECTION 6: MAINTENANCE

Schedule

Lubrication

Machine Storage

SECTION 7: SERVICE

Troubleshooting

Table Calibration

Bevel Gear Backlash Leadscrew End Play

tighten the set screws. If excess backlash still exists, refer to Leadscrew End Play, then proceed to Step 4.

SECTION 8: WIRING

Wiring Safety Instructions

Electrical Overview

Electrical Component Pictures

G0806 Control Panel & Welding Unit

G0806 110V Electrical Panel & Motor

G0806 220V Electrical Panel & Motor

G0807 Control Panel & Welding Unit

G0807 220V Electrical Panel & Motor

G0807 110V Electrical Panel & Motor

SECTION 9: PARTS

Lower Frame

Drive System

Upper Frame

Table & Tensioning System

Electrical Cabinet

Welder & Control Panel

Machine Labels & Cosmetics

WARRANTY & RETURNS