Grizzly G0803 Owner's Manual

Page 1
MODEL G0803
9" BENCHTOP BANDSAW
OWNER'S MANUAL
(For models manufactured since 09/15)
COPYRIGHT © OCTOBER, 2015 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#WK17672 PRINTED IN CHINA
Page 2
This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use. This responsibility includes but is not limited to proper installation in a safe environment, personnel training and usage authorization, proper inspection and maintenance, manual availability and compre­hension, application of safety devices, cutting/sanding/grinding tool integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage from negligence, improper training, machine modifications or misuse.
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
Lead from lead-based paints.
Crystalline silica from bricks, cement and other masonry products.
Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: Work in a well ventilated area, and work with approved safety equip­ment, such as those dust masks that are specially designed to filter out microscopic particles.
Page 3
Table of Contents
INTRODUCTION ............................................... 2
Contact Info.................................................... 2
Manual Accuracy ........................................... 2
Identification ................................................... 3
Controls & Components ................................. 4
Machine Data Sheet ...................................... 6
SECTION 1: SAFETY ....................................... 8
Safety Instructions for Machinery .................. 8
Additional Safety for Bandsaws ................... 10
SECTION 2: POWER SUPPLY ...................... 11
SECTION 3: SETUP ....................................... 13
Unpacking .................................................... 13
Needed for Setup ......................................... 13
Inventory ...................................................... 13
Site Considerations ...................................... 14
Bench Mounting ........................................... 14
Assembly ..................................................... 15
Adjustment Overview ................................... 16
Blade Tracking ............................................. 17
Dust Collection ............................................. 19
Test Run ...................................................... 19
Tensioning Blade ......................................... 20
Adjusting Blade Support Bearings ............... 22
Adjusting Blade Guide Bearings .................. 23
Calibrating Miter Slot with Blade .................. 24
Calibrating Fence with Miter Slot ................. 25
SECTION 5: ACCESSORIES ......................... 35
SECTION 6: MAINTENANCE ......................... 38
Schedule ...................................................... 38
Cleaning & Lubricating ................................. 38
Redressing Rubber Tires ............................. 38
SECTION 7: SERVICE ................................... 39
Troubleshooting ........................................... 39
Checking/Adjusting Belt Tension ................. 42
Replacing Belt .............................................. 43
Wheel Alignment .......................................... 44
Blade Lead ................................................... 47
SECTION 8: WIRING ...................................... 48
Wiring Safety Instructions ............................ 48
Wiring Diagram ............................................ 49
SECTION 9: PARTS ....................................... 50
Main ............................................................. 50
Labels .......................................................... 53
WARRANTY AND RETURNS ........................ 57
SECTION 4: OPERATIONS ........................... 26
Operation Overview ..................................... 26
Disabling Switch........................................... 27
Workpiece Inspection................................... 28
Setting Upper Blade Guide Height .............. 28
Tilting Table ................................................. 29
Choosing Blades .......................................... 29
Changing Blade ........................................... 31
Ripping ......................................................... 32
Crosscutting ................................................. 32
Resawing ..................................................... 33
Cutting Curves ............................................. 33
Stacked Cuts................................................ 34
G0803 (Mfd. Since 09/15)
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Page 4
INTRODUCTION
We stand behind our machines! If you have ques­tions or need help, contact us with the information below. Before contacting, make sure you get the
serial number
from the
machine ID label. This will help us help you faster.
We want your feedback on this manual. What did you like about it? Where could it be improved? Please take a few minutes to give us feedback.
Email: manuals@grizzly.com
We are proud to provide a high-quality owner’s manual with your new machine!
We
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.
Contact Info
and manufacture date
Grizzly Technical Support
1815 W. Battlefield Springfield, MO 65807 Phone: (570) 546-9663
Email: techsupport@grizzly.com
Grizzly Documentation Manager
P.O. Box 2069
Bellingham, WA 98227-2069
Manual Accuracy
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
Manufacture Date
Serial Number
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G0803 (Mfd. Since 09/15)
Page 5
Identification
To reduce your risk of serious injury, read this entire manual BEFORE
Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual.
A
K
J
B
L
C
D
E
F
G
H
U
W
V
T
S
R
M
N
O
P
A. Upper Wheel Cover B. Blade Tension Knob C. Guide Post D. Upper Blade Guide Bearings E. Fence F. Miter Gauge G. Fence Rail H. Fence Lock Handle I. Lower Wheel Cover J. ON/OFF Switch w/Key K. Worklamp Switch L. Quick-Release Lever
I
Q
M. Storage Hook for Push Stick N. Tracking Knob O. Table Tilt Lock Lever P. Motor Q. 2" Dust Port R. Table Tilt Adjustment Knob S. Trunnion with Table Tilt Scale T. Table U. LED Worklamp V. Guide Post Adjustment Knob W. Guide Post Lock Knob
G0803 (Mfd. Since 09/15)
using machine.
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Page 6
Controls &
To reduce your risk of serious injury, read this entire manual BEFORE
Guide Post
Components
using machine.
Refer to Figures 1–4 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.
Fence and Miter Gauge
B
A
C
E
F
Figure 2. Guide post controls.
E. Guide Post Adjustment Knob: Rotate
to adjust height of blade guides above workpiece.
F. Guide Post Lock Knob: Secures height of
blade guides.
Figure 1. Fence and miter gauge controls.
A. Fence: Used for ripping, resawing, or cutting
tenons. distance from blade determines width of cut.
B. Miter Gauge: Used for cross cuts. Can be
adjusted 60° left or right.
C. Miter Gauge Lock Knob: Secures angle
position of miter gauge.
D. Fence Lock Handle: Secures fence position.
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D
G0803 (Mfd. Since 09/15)
Page 7
Blade Tension & Tracking
G
H
Table Tilt
K
J
I
Figure 3. Blade tension and tracking controls.
G. Blade Tension Adjustment Knob: Rotate
to adjust blade tension (refer to Page 20 for more information).
H. Blade Tension Quick-Release Lever: Move
counterclockwise (as viewed from rear of machine) to quickly release blade tension. Move clockwise to re-tension blade.
I. Tracking Knob: Rotate to adjust blade track-
ing (refer to Page 17 for more information).
L
M
Figure 4. Table tilt controls.
J. Trunnion w/Table Tilt Scale: Functions as
a tilting base for table. Graduated in degrees from 0°–45° for setting bevel angle.
K. Table Tilt Lock Lever: Secures table tilt
angle setting.
L. Table Tilt Indicator: Shows angle of table
tilt.
M. Table Tilt Adjustment Knob: Rotate to
adjust angle of table tilt.
G0803 (Mfd. Since 09/15)
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Page 8
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0803 9" BENCHTOP BANDSAW
Product Dimensions:
Weight................................................................................................................................................................ 42 lbs.
Width (side-to-side) x Depth (front-to-back) x Height............................................................... 20-3/4 x 17 x 29-1/2 in.
Footprint (Length x Width)................................................................................................................. 15-1/4 x 8-3/8 in.
Shipping Dimensions:
Type..................................................................................................................................................... Cardboard Box
Content........................................................................................................................................................... Machine
Weight................................................................................................................................................................ 49 lbs.
Length x Width x Height....................................................................................................................... 35 x 18 x 13 in.
Must Ship Upright.................................................................................................................................................... No
Electrical:
Power Requirement........................................................................................................... 120V, Single-Phase, 60 Hz
Full-Load Current Rating....................................................................................................................................... 2.8A
Minimum Circuit Size.............................................................................................................................................. 15A
Power Cord Included.............................................................................................................................................. Yes
Power Cord Length.............................................................................................................................................. 72 in.
Power Cord Gauge......................................................................................................................................... 18 AWG
Plug Included.......................................................................................................................................................... Yes
Included Plug Type................................................................................................................................................ 5-15
Switch Type.................................................................................................. Paddle Safety Switch w/Removable Key
Motors:
Main
Type............................................................................................................................................ ODP Induction
Horsepower................................................................................................................................ 1/3 HP (320W)
Phase............................................................................................................................................ Single-Phase
Amps........................................................................................................................................................... 2.8A
Speed................................................................................................................................................ 1720 RPM
Power Transfer .................................................................................................................................. Belt Drive
Main Specifications:
Main Specifications
Bandsaw Size.............................................................................................................................................. 9 in.
Max Cutting Width (Left of Blade).......................................................................................................... 8-7/8 in.
Max Cutting Width (Left of Blade) w/Fence................................................................................................. 5 in.
Max Cutting Height (Resaw Height)...................................................................................................... 3-5/8 in.
Blade Speeds..................................................................................................................................... 2460 FPM
Blade Information
Standard Blade Length.............................................................................................................................. 62 in.
Blade Length Range........................................................................................................ 61-13/16 – 62-3/16 in.
Blade Width Range.......................................................................................................................... 1/8 – 3/8 in.
Type of Blade Guides...................................................................................................................... Ball Bearing
Guide Post Adjustment Type....................................................................................................... Rack & Pinion
Has Quick-Release...................................................................................................................................... Yes
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G0803 (Mfd. Since 09/15)
Page 9
Table Information
Table Length..............................................................................................................................................
Table Width................................................................................................................................................
Table Thickness........................................................................................................................................ 5/8 in.
Table Tilt............................................................................................................................ Left 0, Right 45 deg.
Table Tilt Adjustment Type.......................................................................................................... Rack & Pinion
Floor-to-Table Height................................................................................................................................. 13 in.
Fence Locking Position.............................................................................................................................. Front
Miter Gauge Included................................................................................................................................... Yes
Construction Materials
Table.......................................................................................................................................... Cast Aluminum
Trunnion..................................................................................................................................... Cast Aluminum
Fence.................................................................................................................................. Extruded Aluminum
Base/Stand............................................................................................................................. Pre-Formed Steel
Frame/Body............................................................................................................................ Pre-Formed Steel
Wheels................................................................................................................................ Balanced Aluminum
Tire.......................................................................................................................................................... Rubber
Wheel Cover .............................................................................................................................................. Steel
Paint Type/Finish................................................................................................................................. Urethane
Other Related Information
Wheel Diameter................................................................................................................................... 9-5/16 in.
Wheel Width............................................................................................................................................. 3/4 in.
Number of Dust Ports....................................................................................................................................... 1
Dust Port Size.............................................................................................................................................. 2 in.
12 in. 12 in.
Other Specifications:
Country of Origin ................................................................................................................................................ China
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time ........................................................................................................ 30 Minutes
Serial Number Location .................................................................................................................................. ID Label
ISO 9001 Factory .................................................................................................................................................. Yes
Features:
Wheels Adjustable for Alignment/Coplanarity Rack & Pinion Table Tilt Ball-Bearing Blade Guides Quick-Release Blade Tension Lever Extruded Aluminum Rip Fence with Camlock Handle 2" Dust Port Lower Wheel Brush to Prevent Build-Up of Dust/Pitch on Wheel Work Light Made in an ISO 9001 Factory
Accessories Included:
Push Stick Miter Gauge
G0803 (Mfd. Since 09/15)
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Page 10
SECTION 1: SAFETY
For Your Own Safety, Read Instruction
Manual Before Operating This Machine
The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to convey the level of impor­tance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures. Always use common sense and good judgment.
Indicates an imminently hazardous situation which, if not avoided, WILL result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, COULD result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided, MAY result in minor or moderate injury. It may also be used to alert against unsafe practices.
This symbol is used to alert the user to useful information about
NOTICE
proper operation of the machine.
Safety Instructions for Machinery
OWNER’S MANUAL. Read and understand this
owner’s manual BEFORE using machine.
TRAINED OPERATORS ONLY. Untrained oper­ators have a higher risk of being hurt or killed. Only allow trained/supervised people to use this machine. When machine is not being used, dis­connect power, remove switch keys, or lock-out machine to prevent unauthorized use—especially around children. Make workshop kid proof!
DANGEROUS ENVIRONMENTS. Do not use machinery in areas that are wet, cluttered, or have poor lighting. Operating machinery in these areas greatly increases the risk of accidents and injury.
MENTAL ALERTNESS REQUIRED. Full mental alertness is required for safe operation of machin­ery. Never operate under the influence of drugs or alcohol, when tired, or when distracted.
ELECTRICAL EQUIPMENT INJURY RISKS. You can be shocked, burned, or killed by touching live electrical components or improperly grounded machinery. To reduce this risk, only allow qualified service personnel to do electrical installation or repair work, and always disconnect power before accessing or exposing electrical equipment.
DISCONNECT POWER FIRST. nect machine from power supply BEFORE making adjustments, changing tooling, or servicing machine. This prevents an injury risk from unintended startup or contact with live electrical components.
EYE PROTECTION. Always wear ANSI-approved safety glasses or a face shield when operating or observing machinery to reduce the risk of eye injury or blindness from flying particles. Everyday eyeglasses are NOT approved safety glasses.
Always discon-
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G0803 (Mfd. Since 09/15)
Page 11
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.
G0803 (Mfd. Since 09/15)
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Page 12
Additional Safety for Bandsaws
Serious cuts, amputation, or death can occur from contact with the moving saw blade during operation or if blade breakage occurs. To reduce this risk, anyone operating this machine MUST completely heed the hazards and warnings below.
HAND PLACEMENT. Placing hands or fingers
in line with blade during operation may result in serious injury. Do not position fingers or hands in line with blade, and never reach under table while blade is moving. During operation use brush or push stick, not hands, to clean chips/cutoff scraps from table.
SMALL/NARROW WORKPIECES. Cutting small/ narrow workpieces increases the risk of acciden­tal blade contact. Always support/feed small or narrow workpieces with push sticks, push blocks, jig, vise, or some type of clamping fixture.
BLADE SPEED. Cutting workpiece before blade is at full speed could cause blade to grab work­piece and pull operator’s hands into blade. Allow blade to reach full speed before starting cut. DO NOT start machine with workpiece contacting blade.
BLADE CONDITION. Dull blades require more effort to perform cut, increasing risk of accidents. Do not operate with dirty, dull, cracked or badly worn blade. Inspect blades for cracks and miss­ing teeth before each use. Always maintain proper blade tension.
FEED RATE. To avoid risk of workpiece slipping and causing operator injury, always feed stock evenly and smoothly. DO NOT force or twist blade while cutting, especially when sawing small curves. This could result in blade damage or breakage.
CLEARING JAMS. Always stop bandsaw and disconnect power before clearing scrap pieces that get stuck between blade and table insert.
BLADE CONTROL. To avoid risk of injury due to blade contact, always allow blade to stop on its own. DO NOT try to stop or slow blade with your hand or the workpiece.
GUARDS /COVERS. The blade guard protects operator from moving bandsaw blade. The wheel covers protect operator from getting entangled with rotating wheels. ONLY operate this bandsaw with blade guard in proper position and wheel covers completely closed.
BLADE REPLACEMENT. To avoid mishaps that could result in operator injury, make sure blade teeth face down toward table and blade is prop­erly tensioned and tracked before operating.
UPPER BLADE GUIDE SUPPORT. To reduce exposure of operator to blade and provide maxi­mum blade support while cutting, keep upper blade guides adjusted to not more than 1" above workpiece.
CUTTING TECHNIQUES. To avoid blade getting pulled off wheels or accidentally breaking and striking operator, always turn bandsaw OFF and wait for blade to come to a complete stop before backing workpiece out of blade. DO NOT back workpiece away from blade while bandsaw is run­ning.
WORKPIECE SUPPORT. To maintain maximum control and reduce risk of blade contact/break­age, always ensure adequate support of long/ large workpieces. Always keep workpiece flat and firm against table/fence when cutting to avoid loss of control. If necessary, use a jig or other work­holding device.
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G0803 (Mfd. Since 09/15)
Page 13
SECTION 2: POWER SUPPLY
Before installing the machine, consider the avail­ability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize the risk of electrocution, fire, or equipment damage, installation work and electrical wiring must be done by an electrician or qualified service personnel in accordance with all applicable codes and standards.
Electrocution, fire, or equipment damage may occur if machine is not correctly grounded and
The full-load current rating is the amperage a machine draws at 100% of the rated output power. On machines with multiple motors, this is the amperage drawn by the largest motor or sum of all motors and electrical devices that might operate at one time during normal operations.
The full-load current is not the maximum amount of amps that the machine will draw. If the machine is overloaded, it will draw additional amps beyond the full-load rating.
If the machine is overloaded for a sufficient length of time, damage, overheating, or fire may result— especially if connected to an undersized circuit. To reduce the risk of these hazards, avoid over­loading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements.
For your own safety and protection of
Note: Circuit requirements in this manual apply to
a dedicated circuit—where only one machine will be running on the circuit at a time. If machine will be connected to a shared circuit where multiple machines may be running at the same time, con­sult an electrician or qualified service personnel to ensure circuit is properly sized for safe operation.
A power supply circuit includes all electrical equipment between the breaker box or fuse panel in the building and the machine. The power sup­ply circuit used for this machine must be sized to safely handle the full-load current drawn from the machine for an extended period of time. (If this machine is connected to a circuit protected by fuses, use a time delay fuse marked D.)
This machine is prewired to operate on a power supply circuit that has a verified ground and meets the following requirements:
Availability
Serious injury could occur if you connect machine to power before completing setup process. DO NOT connect to power until instructed later in this manual.
120V Circuit Requirements
Nominal Voltage .................... 110V, 115 V, 12 0V
Cycle .......................................................... 60 Hz
Phase ........................................... Single-Phase
Power Supply Circuit ......................... 15 Amps
connected to the power supply.
Full-Load Current Rating
Full-Load Current Rating at 120V .... 2.8 Amps
G0803 (Mfd. Since 09/15)
property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.
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Page 14
Improper connection of the equipment-grounding wire can result in a risk of electric shock. The wire with green insulation (with or without yellow stripes) is the equipment-grounding wire. If repair or replacement of the power cord or plug is nec­essary, do not connect the equipment-grounding wire to a live (current carrying) terminal.
Check with a qualified electrician or service per­sonnel if you do not understand these grounding requirements, or if you are in doubt about whether the tool is properly grounded. If you ever notice that a cord or plug is damaged or worn, discon­nect it from power, and immediately replace it with a new one.
We do not recommend using an extension cord with this machine. cord, only use it if absolutely necessary and only on a temporary basis.
Extension cords cause voltage drop, which can damage electrical components and shorten motor life. Voltage drop increases as the extension cord size gets longer and the gauge size gets smaller (higher gauge numbers indicate smaller sizes).
Any extension cord used with this machine must be in good condition and contain a ground wire and matching plug/receptacle. Additionally, it must meet the following size requirements:
Grounding & Plug Requirements
it will not fit the outlet, have a qualified electrician install the proper outlet with a
This machine MUST be grounded. In the event of certain malfunctions or breakdowns, grounding reduces the risk of electric shock by providing a path of least resistance for electric current.
This machine is equipped with a power cord that has an equipment-grounding wire and a grounding plug. Only insert plug into a matching receptacle (outlet) that is properly installed and grounded in accordance with all local codes and ordinances. DO NOT modify the provided plug!
GROUNDED
5-15 RECEPTACLE
Grounding Prong
5-15 PLUG
Extension Cords
If you must use an extension
Neutral Hot
Figure 5. Typical 5-15 plug and receptacle.
SHOCK HAZARD! Two-prong outlets do not meet the grounding requirements for this machine. Do not modify or use an adapter on the plug provided—if
verified ground.
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Minimum Gauge Size ...........................16 AWG
Maximum Length (Shorter is Better).......50 ft.
G0803 (Mfd. Since 09/15)
Page 15
SECTION 3: SETUP
Your machine was carefully packaged for safe transportation. Remove the packaging materials from around your machine and inspect it. If you discover any damage, please call us immediately
at (570) 546-9663
Save the containers and all packing materials for possible inspection by the carrier or its agent.
Otherwise, filing a freight claim can be difficult.
When you are completely satisfied with the condi­tion of your shipment, inventory the contents.
Keep children and pets away from plastic bags or packing materials shipped with this
The following is a list of items shipped with your machine. Before beginning setup, lay these items out and inventory them.
If any non-proprietary parts are missing (e.g. a nut or a washer), we will gladly replace them; or for the sake of expediency, replacements can be obtained at your local hardware store.
Unpacking
for advice.
SUFFOCATION HAZARD!
machine. Discard immediately.
Inventory
Inventory (Figure 6) Qty
A. Table/Trunnion Assembly ........................... 1
B. Push Stick .................................................. 1
C. Miter Gauge Assembly ............................... 1
D. Fence.......................................................... 1
E. Fence Rail Knobs M6-1 x 16 ...................... 2
F. Fence Rail Knob M6-1 x 24 ........................ 1
G. "D" Nut M6-1 .............................................. 1
H. Fence Rail .................................................. 1
I. Bandsaw Body (not shown) ........................ 1
J. Rubber Feet (not shown) ............................ 4
Needed for Setup
Tools Needed Qty
Hex Wrench 3mm .............................................. 1
Hex Wrench 4mm .............................................. 1
Machinist's Square ............................................ 1
G0803 (Mfd. Since 09/15)
A
B
D
H
Figure 6. Loose item inventory.
G
C
E
F
NOTICE
If you cannot find an item on this list, care­fully check around/inside the machine and packaging materials. Often, these items get lost in packaging materials while unpack­ing or they are pre-installed at the factory.
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Page 16
Site Considerations
Refer to the Machine Data Sheet for the weight and footprint specifications of your machine. Some workbenches may require additional rein­forcement to support the weight of the machine and workpiece materials.
or disable start switch or
Consider anticipated workpiece sizes and addi­tional space needed for auxiliary stands, work tables, or other machinery when establishing a location for this machine in the shop. Below is the minimum amount of space needed for the machine.
Another option is a "Direct Mount" (see example below) where the machine is secured directly to the workbench with lag screws and washers.
The base of this machine has mounting holes that allow it to be fastened to a workbench or other mounting surface to prevent it from moving during operation and causing accidental injury or damage.
The strongest mounting option is a "Through Mount" (see example below) where holes are drilled all the way through the workbench—and hex bolts, washers, and hex nuts are used to secure the machine in place.
Bench Mounting
Workbench Load
Placement Location
Number of Mounting Holes ............................ 4
Diameter of Mounting Hardware Needed ..
Hex Bolt
Flat Washer
Machine Base
3
8"
Figure 7. Minimum working clearances.
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19¾"
Children and visitors may be seriously injured if unsuper­vised around this machine. Lock entrances to the shop
power connection to prevent unsupervised use.
20½"
Workbench
Flat Washer
Lock Washer
Hex Nut
Figure 8. "Through Mount" setup.
Lag Screw
Flat Washer
Machine Base
Workbench
Figure 9. "Direct Mount" setup.
G0803 (Mfd. Since 09/15)
Page 17
Assembly
LACERATION HAZARD! Bandsaw blades and some sheet metal parts are sharp. Wear heavy leather gloves while handling to reduce risk of being cut.
To assemble bandsaw:
1. Remove table tilt lock lever and adjustment
knob, then loosen indicator and position it down, out of the way (see Figure 10).
Adjustment
Knob
Lock
Lever
3. Re-install adjustment knob and lock lever. Do
not fully tighten yet.
4. Completely raise upper blade guide assem-
bly, then place a 90° square flat on table, against side of blade.
5. Use adjustment knob to tilt table until square
is flat against side of blade, as illustrated in Figure 12.
Square
Table
Indicator
Positioned
Down
Figure 10. Location of table controls that must
be removed or adjusted.
2. Slide gap in table around blade, and mount
table/trunnion assembly to main saw body as shown in Figure 11.
Table/Trunnion
Assembly
Gap
Figure 12. Using a square to adjust table
perpendicular to the side of blade.
6. Use lock lever to secure table perpendicular
to blade, then aim indicator to "0" on table tilt scale and tighten screw (see Figure 13).
Lock
Lever
Indicator
Aimed At "0"
Table Tilt
Scale
Figure 13. Table tilt controls re-installed.
When Table
Perpendicular
to Blade
Figure 11. Table/trunnion positioned on saw.
G0803 (Mfd. Since 09/15)
-15-
Page 18
7. Thread (2) M6-1 x 16 fence rail knobs into
table just enough so they will not fall out. Do not tighten yet (see Figure 14).
Figure 14. M6-1 x 16 fence rail knobs installed.
9. Insert "D" nut into slot shown in Figure 16.
10. Thread M6-1 x 24 fence rail knob up through
middle notch of fence rail, into "D" nut, and tighten.
11. Pull fence lock lever up and place fence
assembly onto fence rail, making sure it snaps into place, then push lock lever down to secure fence (see Figure 16).
"D" Nut
Slot
8. Slide fence rail notches over knob threads (see Figure 15), then tighten knobs to secure fence rail snug against edge of table.
Notch Shaft
Knob
Threads
Fence Rail
Figure 15. Installing fence rail.
Notch
Fence Base
on Fence
Fence
Lock Lever
Figure 16. Fence installed on fence rail.
Rail
Adjustment
Overview
The bandsaw is one of the most versatile wood­working machines. However, it has multiple com­ponents that must be properly adjusted for the best cutting results.
For practical and safety reasons, some adjust­ments and test operations must be performed before performing other necessary adjustments. Below is an overview of all the adjustments and the order in which they should be performed:
-16 -
1. Blade Tracking
2. Dust Collection
3. Test Run
4. Tension Blade
5. Adjusting Blade Support Bearings
6. Adjusting Blade Guide Bearings
7. Table Tilt Calibration
8. Aligning Table
9. Aligning Fence
G0803 (Mfd. Since 09/15)
Page 19
Blade Tracking
"Tracking" refers to how the blade rides on the bandsaw wheels. Proper tracking is important for maintaining bandsaw adjustments, achiev­ing correct blade tension, and cutting accurate­ly. Improper tracking reduces cutting accuracy, causes excess vibrations, and places stress on the blade and other bandsaw components. The shape of the wheels and the orientation of the wheels in relation to each other determine how the blade tracks.
Bandsaw wheels are either flat or crowned and both shapes track differently. The G0803 has crowned wheels. As the wheels spin, a properly tracking blade naturally tracks at the center of the wheel (see Figure 17).
PROPER TRACKING
Parallel And Coplanar
or
Parallel But Not Coplanar
Blade Centered
on Wheel
Blade Centered on Wheel
Figure 17. Blade centered on crown of wheel.
The bandsaw wheels must be aligned for optimal machine performance. Properly aligned wheels are parallel and coplanar (see Figure 18).
Improper blade tension and cutting practices can negatively affect blade tracking. Familiarizing yourself with the ideas and conditions described in Figure 18 will help you recognize when your wheel alignment may need to be adjusted (refer to Wheel Alignment on Page 44 for detailed instructions on adjusting the tracking).
Wheel
Coplanar But Not Parallel
Figure 18. Wheel alignment and misalignment
examples.
The wheels on the G0803 were aligned at the fac­tory, so center tracking is the only adjustment that needs to be performed when the saw is new. This adjustment is necessary before turning the saw on or performing other adjustments.
Not Coplanar or Parallel
G0803 (Mfd. Since 09/15)
-17-
Page 20
To adjust blade tracking:
1. DISCONNECT MACHINE FROM POWER!
2. Adjust upper and lower blade guides away
from blade and raise upper guides all the way up (refer to Adjusting Blade Guide Bearings on Page 23 for detailed instruc­tions).
6. Rotate upper wheel by hand several times
and watch how blade rides on wheel (see Figure 17 on Page 17 for an illustration of this concept).
— If the blade rides in the center of the upper
wheel, it is properly tracking and you are done with this procedure—proceed to Dust Collection on Page 19.
Note: When adjusting the blade tracking for
the test run in this procedure, the blade must have approximately the same amount of ten­sion as when under operating conditions. After the test run is successfully completed, you will be instructed on how to more accu­rately tension the blade for optimum results.
3. Move quick-release lever all the way clock-
wise (as viewed from the rear of the machine) to apply tension to blade (see Figure 19).
Tension
Adjustment
Knob
Tracking
Knob
Quick-Release
Lever
— If the blade does not ride in the center of
the upper wheel, it is not properly tracking; continue with the next step to adjust it.
7. Spin upper wheel with one hand and slowly adjust tracking knob (see Figure 19) with other hand until blade consistently tracks in center of wheel.
8. Close and secure upper wheel cover before operating bandsaw.
Figure 19. Blade tension and tracking controls.
4. Open upper wheel cover.
5. Rotate tension adjustment knob clockwise
until there is approximately blade when pushed with moderate pressure.
-18-
1
4" deflection in
G0803 (Mfd. Since 09/15)
Page 21
Dust Collection
Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are functioning correctly.
If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again. The
table in the
SERVICE section of this manual can help.
DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly set up machine
Serious injury or death can result from
This machine creates substantial amounts of dust during operation. Breathing air­borne dust on a regular basis can result in permanent respiratory illness. Reduce your risk by wearing a respirator and capturing the dust with a dust collection system.
Test Run
Troubleshooting
Recommended CFM at Dust Port: 100 CFM
Do not confuse this CFM recommendation with the rating of the dust collector. To determine the CFM at the dust port, you must consider these variables: (1) CFM rating of the dust collector, (2) hose type and length between the dust col­lector and the machine, (3) number of branches or wyes, and (4) amount of other open lines throughout the system. Explaining how to cal­culate these variables is beyond the scope of this manual. Consult an expert or purchase a good dust collection "how-to" book.
To connect a dust collection hose:
1. Fit dust hose over 2" dust port, as shown in Figure 20, and secure it in place with a hose
clamp.
2. Gently pull hose to make sure it does not come off. A tight fit is necessary for proper performance.
The test run consists of verifying the following:
1) The motor powers up and runs correctly, and
2) the safety disabling mechanism on the switch works correctly.
using this machine BEFORE understanding its controls and related safety information. DO NOT operate, or allow others to operate, machine until the information is understood.
may result in malfunction or unexpect­ed results that can lead to serious injury, death, or machine/property damage.
Figure 20. 2" dust hose attached to dust port.
G0803 (Mfd. Since 09/15)
To test run machine:
1. Clear all setup tools away from machine.
2. Connect machine to power supply.
3. Turn machine ON, verify motor operation,
then turn machine OFF.
The motor should run smoothly and without
unusual problems or noises.
-19 -
Page 22
4. Remove switch disabling key, as shown in Figure 21.
Figure 21. Removing switch key from paddle
switch.
Tensioning Blade
A properly tensioned blade is essential for mak­ing accurate cuts, maximizing the blade life, and making other bandsaw adjustments. However, a properly tensioned blade will not compensate for cutting problems caused by excessive feed rate, hardness variations between workpieces, and improper blade selection.
Optimal cutting results for any type of workpiece are achieved through a combination of correct blade selection, proper blade tension, properly adjusted blade guides and other bandsaw compo­nents, and using an appropriate feed rate.
5. Try to start machine with paddle switch. The machine should not start.
— If the machine does not start, the switch
disabling feature is working as designed.
— If the machine does start, immediately stop
the machine. The switch disabling feature is not working correctly. This safety feature must work properly before proceeding with regular operations. Call Tech Support for help.
Improper blade tension is unsafe, produces inac­curate and inconsistent results, and introduces unnecessary wear on bandsaw components. Over-tensioning the blade increases the chance of the blade breaking or wheel misalignment. Under-tensioned blades wander excessively while cutting and will not track properly during opera­tion.
The method used to tension the blade is often a matter of preference. This manual describes two methods: the flutter method and the deflec­tion method. Either method will help you properly tension the blade. Experience and personal pref­erence will help you decide which method your prefer.
Note: Tensioning the blade before the Test Run was an approximate tension. The following proce­dures fine-tune the blade tension.
-20-
G0803 (Mfd. Since 09/15)
Page 23
The Flutter Method The Deflection Method
Using the flutter method, you intentionally loosen the blade until it just passes the point of being too loose (when it begins to flutter). Then you gradually tighten the blade until proper tension is reached.
To tension bandsaw blade using flutter method.
1. DISCONNECT MACHINE FROM POWER!
2. Make sure blade is properly tracking as instructed in Blade Tracking subsection on Page 17.
3. Raise guide post all the way, and move upper
and lower guide bearings away from blade.
4. Engage blade tension quick-release lever to apply tension to blade.
5. Connect bandsaw to power, then turn it ON.
6. Using blade tension adjustment knob, slowly
decrease blade tension until you see the blade start to flutter.
7. Slowly increase tension until blade stops flut­tering, then tighten blade tension adjustment
1
knob an additional
8 to 1⁄4 of a turn.
8. DISCONNECT MACHINE FROM POWER!
The deflection method is much more subjective than the flutter method. Each blade will deflect differently and every user will determine what "moderate pressure" means. The following are general guidelines for tensioning the blade with this method.
To tension bandsaw blade using deflection method:
1. DISCONNECT MACHINE FROM POWER!
2. Make sure blade is properly tracking as instructed in Blade Tracking subsection on Page 17.
3. Raise guide post all the way and move upper
and lower guide bearings away from blade.
4. Engage blade tension quick-release lever to apply tension to blade.
5. Using moderate pressure, push center of the blade sideways.
—If the blade deflects approximately
properly tensioned. Proceed to Step 7.
—If the blade deflects less than
tensioned. Turn the blade tensioning knob counter clockwise two full turns and repeat Step 6.
1
4", it is
1
4", it is over-
9. Adjust blade guides as described in Adjusting Blade Support Bearings and Adjusting Blade Guide Bearings on Pages 22–23.
G0803 (Mfd. Since 09/15)
1
—If the blade deflects
4" or more, the blade
is not properly tensioned. Apply tension to the blade incrementally and repeat Step 6 until properly tensioned.
6. Adjust blade guides as described in Adjusting Blade Support Bearings and Adjusting Blade Guide Bearings on Pages 22–23.
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Page 24
Adjusting Blade
Support Bearings
3. P o s i t i o n s u p p o r t b e a r i n g a p p r o x i m a t e l y 0 . 0 1 6 "
away from the back of the blade, as illustrated in Figure 23. This can be measured with a feeler gauge or a dollar bill.
The support bearings are positioned behind the blade near the blade guides and prevent the blade from pushing backward during cutting operations. Proper adjustment of the support bearings helps you make accurate cuts and prevents the blade teeth from coming in contact with the blade guides while cutting. If this happens the blade "tooth set" can be ruined, which will greatly reduce the blade's ability to make good cuts.
There are support bearings on the upper and lower blade guide assemblies. Both adjust in the same manner. The following instructions refer to the upper support bearings. To access the lower support bearing, you must open the lower wheel cover (see Page 3 for reference).
Important: To ensure best results while cutting, make sure the blade is tracking and tensioned correctly before performing this procedure.
Tool Needed Qty
Hex Wrench 4mm .............................................. 1
Feeler Gauge 0.016" (or Dollar Bill) ................... 1
0.016''
Figure 23. Bearing positioned 0.016" away from
back of blade.
Tip: To quickly measure this setting, fold
a crisp dollar bill in half twice (when folded tightly, four thicknesses of a dollar bill is approximately 0.016"). Place the folded dol­lar bill between the support bearing and the blade, as shown in Figure 24.
To adjust support bearings:
1. DISCONNECT MACHINE FROM POWER!
2. Open blade cover and loosen support bear-
ing adjustment screw (see Figure 22).
Support Bearing
Blade Cover
Figure 22. Upper support bearing assembly and
Support Bearing
Adjustment Screw
controls.
Figure 24. Dollar bill folded twice to make a
quick 0.016" gauge.
4. Tighten adjustment cap screw to lock support bearing in place.
Note: When securing adjustment of lower
support bearing, make sure it is parallel to blade.
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G0803 (Mfd. Since 09/15)
Page 25
Adjusting Blade
Guide Bearings
Properly adjusting the blade guides provides side­to-side support to help keep the blade straight while cutting.
There are blade guide bearings on the upper and lower blade guide assemblies. Both adjust in the same manner. The following instructions refer to the upper guide bearings. To access the lower guide bearings, you must open the lower wheel guard (see Page 3 for reference).
Approximately
0.016" Blade
Guide
Bearing
Blade
Gullets
Figure 26. Blade guide bearing positioned just
behind blade gullets.
Important: Make sure the blade is tracking and tensioned correctly before performing this proce­dure (see Tensioning Blade on Page 20).
Tool Needed Qty
Hex Wrench 4mm .............................................. 1
To adjust blade guides:
1. DISCONNECT MACHINE FROM POWER!
2. Loosen guide block cap screw shown in Figure 25, then laterally position guide bear-
ings just behind blade gullets, as illustrated in Figure 26, then re-tighten cap screw to secure setting.
Guide Bearing
Adjustment
Cap Screws
Guide Block
Cap Screw
Note: With wider blades, it may not be possi-
ble to bring the guide bearings just behind the blade gullets. Position them as far forward as possible without allowing the guide bearing housing to touch the back of the blade.
Blade teeth are angled out slightly, protrud­ing wider than the blade thickness; this is known as blade "tooth set" (see Figure
27). If teeth contact guide bearings during operation, damage may occur. Therefore, the support bearing must be set to prevent teeth from contacting guide bearings during operation (refer to Page 22 for details).
BladeThickness
Guide Bearing
Figure 25. Upper guide bearing components.
G0803 (Mfd. Since 09/15)
“Tooth Set”
Wider Than
Blade Thickness
(1 of 2)
Figure 27. Illustration of blade "tooth set".
-23-
Page 26
3. Loosen both guide bearing adjustment cap screws (see Figure 25), then position guide bearings so they evenly and lightly touch sides of blade (see illustration in Figure 28) without deflecting it one way or the other.
Calibrating Miter Slot
with Blade
Note: When the blade guide bearings are
properly adjusted against the blade, they should lightly rotate as the blade moves.
Figure 28. Blade guide bearings evenly and
lightly touching the sides of the blade.
4. Re-tighten cap screws to secure settings. Re-check the setting after tightening.
To ensure cutting accuracy, the table must be carefully positioned so the miter slot is parallel with the bandsaw blade.
Before beginning this procedure, make sure blade is correctly tensioned as described in the Tensioning Blade subsection earlier in this manual.
Tip: This procedure is easier if done with the wid- est possible blade installed.
Tools Needed Qty
Straightedge or Carpenter's Square .................. 1
Fine Ruler .......................................................... 1
Hex Wrench 6mm .............................................. 1
To align table miter slot parallel to blade:
1. DISCONNECT MACHINE FROM POWER!
2. Make sure table is perpendicular to side of
blade and is locked in place.
Whenever changing blade or adjusting blade tension or tracking, the support and guide bearings must be re-adjusted before resuming operation to ensure proper blade support.
3. Place an accurate straightedge along blade.
The straightedge should lightly touch both front and back of blade (see Figure 29).
Note: Make sure straightedge does not go
across a tooth while performing this step.
Figure 29. Placing a straightedge along the
blade and measuring to the miter slot.
-24-
G0803 (Mfd. Since 09/15)
Page 27
4. Use fine ruler to measure distance between straightedge and miter slot at front and back of table (see Figure 29 on Page 24).
— If the distances are the same, no further
adjustments are required.
— If the distances are different, continue with
Step 6.
Calibrating Fence
with Miter Slot
To ensure accurate cutting when using the fence, the face of the fence must be parallel to the table miter slot and, thus, to the side of the blade.
5. Loosen the four cap screws securing table to trunnion brackets (see Figure 30).
Cap Screws
(3 of 4)
Figure 30. Location of trunnion bracket flange
bolts.
6. Position table so distances are equal between straightedge and miter slot at front and back of table.
Before beginning this procedure, make sure miter slot is parallel with blade, as instructed in previous
Aligning Table procedure.
Tools Needed Qty
Hex Wrench 4mm .............................................. 1
To align fence parallel with miter slot:
1. DISCONNECT MACHINE FROM POWER!
2. Install fence on right side of blade, even with
edge of miter slot, then lock it in place.
— If the fence is parallel with the miter slot, no
additional adjustment is necessary.
— If the fence is not parallel with the miter
slot, proceed to Step 4.
3. Loosen two fence adjustment cap screws shown in Figure 31, adjust fence parallel with miter slot, then re-tighten cap screws to secure setting.
7. Taking care not to move table, re-tighten cap
screws.
8. Verify setting and, if necessary, repeat this
procedure until you are satisfied with adjust­ment.
G0803 (Mfd. Since 09/15)
Cap Screws
(Located Inside
Holes)
Figure 31. Location of the fence adjustment cap
screws.
-25-
Page 28
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 and rienced research outside of this manual by reading "how­to" 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
machine controls/components
are easier to understand.
seek additional training from expe-
machine operators, and do additional
To complete a typical operation, the operator does the following:
1. Examines the workpiece to make sure it is
suitable for cutting.
2. Adjusts the table tilt, if necessary, to the cor­rect angle of the desired cut.
3. If using the fence, adjusts it for the width of the cut and then locks it in place. If using the miter gauge, adjusts the angle and locks it in place.
4. Loosens the guide post lock knob, adjusts the upper blade guide height to just clear the workpiece (no more than tightens the guide post lock knob.
5. Checks to make sure the workpiece can safe­ly pass all the way through the blade without interference from other objects.
1
4"), then re-
using machine.
chips or lung damage from breathing dust, always wear safety glasses and a respirator when operating this machine.
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.
-26-
6. Puts on safety glasses and a respirator.
7. Starts the dust collector and bandsaw.
8. Holds the workpiece firmly and flatly against
both the table and fence (or miter gauge), and then pushes the workpiece into the blade at a steady and controlled rate until the cut is complete.
The operator is very careful to keep fingers
away from the blade and uses a push stick to feed narrow workpieces.
9. Stops the bandsaw.
G0803 (Mfd. Since 09/15)
Page 29
A properly adjusted bandsaw can be safer to
The switch can be disabled by removing the key, as shown below. Disabling the switch in this man­ner can prevent unauthorized operation of the machine, which is important if it is not kept inside an access-restricted building or in a location where children may be present.
IMPORTANT:
its function. It is not a substitute for disconnecting machine from power when adjusting or servicing.
Children or untrained people can be
. This
To help prevent unsupervised operation,
switch before leaving
operate than most other saws and performs many types of cuts with ease and accuracy. It is capable
of performing the following types of cuts:
Straight Cuts
Miters
Angles
Compound Angles
Resawing
Ripping
Crosscutting
Irregular Cuts
Simple and Complex Curves
Duplicate Parts
Circles
Beveled Curves
Basic Cutting Tips
Here are some basic tips to follow when oper­ating the bandsaw:
Disabling Switch
Disabling the switch only restricts
Figure 32. Disabling switch by removing key.
Replace, sharpen, and clean blades often for best performance. Check guides, ten­sion, and alignment settings periodically and adjust when necessary to keep the saw run­ning in top condition.
Use light and even pressure while cutting. Light feeding pressure makes it easier to cut straight and prevents undue friction or strain on the bandsaw components and the blade.
Avoid twisting the blade when cutting around tight corners. Allow the blade to saw its way around the corners. Always use relief cuts when possible.
Misusing the saw or using incorrect tech­niques (e.g. twisting the blade with the workpiece, incorrect feed rate, etc.) is unsafe and results in poor cuts.
seriously injured by this machine risk increases with unsupervised operation.
always disable machine unattended. Make sure to place key in a well-hidden or secure location!
G0803 (Mfd. Since 09/15)
-27-
Page 30
Workpiece
Setting Upper Blade
Inspection
Some workpieces are not safe to cut or may require modification before they are safe to cut.
Before cutting, inspect all workpieces for the following:
Material Type: This machine is intended for cutting natural and man-made wood prod­ucts, laminate covered wood products, and some plastics. Cutting drywall or cementious backer board creates extremely fine dust and may reduce the life of the bearings. This machine is NOT designed to cut metal, glass, stone, tile, etc.; cutting these materials with a table saw may lead to injury.
Foreign Objects: Nails, staples, dirt, rocks and other foreign objects are often embed­ded in wood. While cutting, these objects can become dislodged and hit the operator, cause kickback, or break the blade, which might then fly apart. Always visually inspect your workpiece for these items. If they can't be removed, DO NOT cut the workpiece.
Large/Loose Knots: Loose knots can become dislodged during the cutting opera­tion. Large knots can cause kickback and machine damage. Choose workpieces that do not have large/loose knots or plan ahead to avoid cutting through them.
Guide Height
When cutting, the blade guides must always be positioned so they just clear (no more than the workpiece. The guide post, shown in Figure 33, allows the upper blade guide assembly to be quickly adjusted for height.
Guide Post
Lock Knob
Guide Post
Control
Knob
Figure 33. Guide post, lock, and control knobs.
To adjust height of upper blade guides:
1. DISCONNECT MACHINE FROM POWER!
2. Loosen guide post lock knob.
3. Using guide post control knob, adjust height
of the guide post so that blade guide assem­bly just clears (no more than
Guide
Post
1
4") workpiece.
1
4")
Wet or "Green" Stock: Cutting wood with a moisture content over 20% causes unneces­sary wear on the blades, increases the risk of kickback, and yields poor results.
Excessive Warping: Workpieces with exces­sive cupping, bowing, or twisting are danger­ous to cut because they are unstable and often unpredictable when being cut. DO NOT use workpieces with these characteristics!
Minor Warping: Workpieces with slight cup­ping can be safely supported if the cupped side is facing the table or the fence. On the contrary, a workpiece supported on the bowed side will rock during a cut and could cause kickback or severe injury.
-28-
4. Re-tighten lock knob to secure setting.
G0803 (Mfd. Since 09/15)
Page 31
Tilting Table
Choosing Blades
The table can be tilted to make angled or beveled cuts. A simple tilt scale is provided on the trun­nion for a quick gauge (see Figure 34). For more accurate results use a protractor.
Lock
Lever
Tilt
Adjustment
Knob
Tilt Scale
Figure 34. Table tilt controls.
To tilt the table:
1. DISCONNECT MACHINE FROM POWER!
2. Loosen table lock lever shown in Figure 34.
3. Rotate tilt adjustment knob until table reach-
es desired angle, then re-tighten lock lever.
Pointer
Blade Dimensions
Length Range ................................. 6113⁄16 –623⁄16"
Width Range .............................................
Selecting the right blade requires a knowledge of the various blade characteristics to match the blade with the particular cutting operation.
1
8"– 3⁄8"
Blade Length
Measured by the circumference, blade lengths are usually unique to the brand of your bandsaw and the distance between wheels. Blades will vary slightly even in the same length because of how they are welded. Refer to the Accessories section later in this manual for blade replace­ments from Grizzly.
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.
Always pick the size of blade that best suits your application.
G0803 (Mfd. Since 09/15)
Curve Cutting: Use the chart in Figure 35 to
determine the correct blade for curve cutting. Determine the smallest radius curve that will be cut on your workpiece and use the corre­sponding blade width.
Blade Width
Cutting Radius
Figure 35. Recommended cutting radius per
blade width.
-29-
Page 32
Straight Cutting: Use the largest width blade that you own. Large blades excel at cutting straight lines and are less prone to wander.
Tooth Style
Figure 36 illustrates the three main blade tooth
styles:
Raker Skip Hook
Figure 36. Main blade tooth styles.
Raker: Considered to be the standard because the tooth size and shape are the same as the tooth gullet. The teeth on raker blades usually are very numerous, have no angle, and produce cuts by scraping the material. As a result, smooth cuts can be achieved without cutting fast or generating more heat than other tooth types.
Skip: Similar to a raker blade that is missing every other tooth. Because of the design, skip toothed blades have a much larger gullet than raker blades, and therefore, cut faster and generate less heat. However, these blades also leave a rougher cut than raker blades.
Tooth Pitch
Measured as TPI (teeth per inch), tooth pitch determines the number of teeth. More teeth per inch (fine pitch) will cut slower, but smoother; while fewer teeth per inch (coarse pitch) will cut rougher, but faster. As a general rule, choose blades that will have at least three teeth in the material at all times. Use fine-pitched blades on harder woods and coarse-pitched blades on softer woods.
Blade Care
A bandsaw blade is a thin piece of steel that is subjected to tremendous stresses when cutting. You can obtain longer use from a bandsaw blade 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, style, and pitch for each application. The wrong choice of blades will often produce unnecessary heat which will shorten the life of your blade.
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. Resin/pitch cleaners are excellent for cleaning dirty blades.
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 are subjected to. Blade breakage is also due to avoidable circum­stances. Avoidable breakage is most often the result of poor care or judgement on the part of the operator when mounting or adjusting the blade or blade guides.
Hook: The teeth have a positive angle (down­ward) which makes them dig into the material, and the gullets are usually rounded for easier waste removal. These blades are excellent for the tough demands of resawing and rip­ping thick material.
-30-
G0803 (Mfd. Since 09/15)
Page 33
The most common causes of blade breakage
power BEFORE changing blade. Serious personal injury could occur if
LACERATION HAZARD!
and difficult to handle. Wear heavy leather gloves while handling to reduce
are:
4. Remove miter gauge, fence, and fence rail
from table (see Page 16 for details).
Faulty alignment/adjustment of the guides.
Forcing/twisting a wide blade around a short radius.
Feeding the workpiece too fast.
Dull teeth or damaged tooth set.
Over-tensioned blade.
Upper blade guide assembly set too high above the workpiece.
Using a blade with a lumpy or improperly fin­ished braze or weld.
Continuously running the bandsaw when not in use.
Leaving blade tensioned when not in use.
Using the wrong TPI for the workpiece thick­ness. (The general rule of thumb is three teeth in the workpiece at all times.)
Changing Blade
5. Open upper and lower wheel covers.
6. Put on heavy leather gloves.
7. Slip blade off of wheels, slide it through table
slot (see Figure 37), and remove it from machine.
Figure 37. Removing blade.
Disconnect bandsaw from
machine is started during this procedure.
Bandsaw blades are sharp
the risk of being cut.
To change the blade:
1. DISCONNECT MACHINE FROM POWER!
2. Move blade tension quick-release lever to left
to release blade tension.
3. Adjust upper blade guide assembly all the
G0803 (Mfd. Since 09/15)
way up, and move blade guides completely away from blade.
8. Position new blade so teeth are facing you
and pointing down in your right hand, then slide it through table slot.
Note: If the teeth will not point downward
in any orientation, the blade is inside out. Remove the blade and twist it right-side out.
9. Slip blade over wheels while making sure it
is properly positioned between blade guards and guides.
10. Engage blade tension quick-release lever, then tension blade (see Tensioning Blade on Page 20 for details).
11. Adjust blade tracking (see Blade Tracking on Page 17).
12. Adjust upper/lower support bearings and blade guides (see Adjusting Blade Support
Bearings on Page 22).
13. Close wheel covers then re-install fence rail and fence (see Pages 16–16).
14. Make sure fence is parallel to miter slot and,
if necessary, adjust alignment (see Page 25).
-31-
Page 34
Ripping
Crosscutting
"Ripping" means cutting with the grain of the wood stock. For plywood and other processed wood, ripping simply means cutting down the length of the workpiece. Beveled rip cuts may be performed by tilting the table.
To make a rip cut:
1. Adjust fence to match width of cut on your
workpiece, then lock fence in place.
2. Adjust blade guide assembly to proper height
above workpiece.
3. After all safety precautions have been met,
turn bandsaw ON and wait for it to come to full speed. Slowly feed workpiece into blade until blade is completely through workpiece. Figure 38 shows an example of a ripping operation.
Crosscutting is the process of cutting across the grain of wood. For plywood and other processed wood, crosscutting simply means cutting across the width of the material. Crosscuts can be 90° or angled using the miter gauge. Compound cross­cuts are those where the miter is angled and the table tilted.
To make a crosscut:
1. Mark workpiece on edge where you want to
begin cut.
2. Adjust the blade guide assembly to the cor­rect height.
3. Adjust the miter gauge to the correct angle needed for cut.
4. Move fence out of the way. Place workpiece evenly against miter gauge, then line up mark with blade.
Figure 38. Example of a ripping operation.
ALWAYS use a push stick when ripping narrow pieces. Failure to follow these warnings may result in amputation or laceration injuries!
NEVER place fingers or hands in the line of cut. If you slip, your hands or fingers may go into the blade and may be cut.
5. After all safety precautions have been met,
turn bandsaw ON and wait for it to come to full speed. Slowly feed workpiece into the blade until blade is all the way through workpiece. Figure 39 shows an example of a crosscutting operation.
Figure 39. Example of a crosscutting operation
with the miter gauge.
-32-
G0803 (Mfd. Since 09/15)
Page 35
Resawing
Cutting Curves
"Resawing" means cutting the thickness of a board into two or more thinner boards (see Figure 40 for an example). The maximum height of a board that can be resawn is limited by the maximum cutting height of the bandsaw.
One of the most important considerations for resawing is blade selection—a wide blade cuts straighter and is less prone to blade lead (see the Blade Lead subsection later in this manual for more information).
For most applications, use a blade with a hook or a skip tooth style. Choose blades with fewer teeth­per-inch (from 3 to 6 TPI), because they offer larg­er gullet capacities for clearing sawdust, which reduces heat buildup and strain on the motor.
When cutting curves, simultaneously feed and turn the stock carefully so the blade follows the layout line without twisting. If curves are sharp or tight, use a narrower blade with more TPI (teeth per inch) and make relief cuts to avoid having to back the workpiece away from the blade.
Always make short cuts first, then proceed to the longer cuts. Relief cuts reduce the chance of the blade being pinched or twisted. Relief cuts are cuts made through the waste portion of the workpiece and are stopped at the layout line, so when you're cutting along the layout line, waste wood is released from the workpiece, alleviating any pressure on the back of the blade. Relief cuts also make it easier to back the workpiece out once the saw blade has come to a stop, if needed.
The list below displays blade widths and the corresponding minimum radii for those blade widths.
Figure 40. Example of a resawing operation.
When resawing thin pieces, a wandering blade (blade lead) can tear through the side of the workpiece, exposing your hands to the blade teeth. Always use push blocks when resawing and keep your hands clear of the blade.
Width Min. Radius
1
8" .........................................1⁄8"
3
16" .........................................3⁄8"
1
4'' .........................................5⁄8''
3
8'' ......................................... 11⁄4''
1
2'' ......................................... 21⁄2''
5
8'' ......................................... 33⁄4''
3
4'' ......................................... 51⁄2''
G0803 (Mfd. Since 09/15)
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Page 36
Stacked Cuts
One of the benefits of a bandsaw is its ability to cut multiple copies of a particular shape by stack­ing a number of workpieces together. However, before making stacked cuts, ensure that the table is perpendicular (90°) to the blade—otherwise, any error in this setting will be compounded in the workpieces.
To complete a stacked cut:
1. Align workpieces from top to bottom.
2. Secure all pieces together in a manner that
will not interfere with cutting. Hot glue on the edges works well, as do brad nails through the waste portion. (Be careful not to cut into the brads or you may break the blade!)
3. Lay out the shape you intend to cut on face of
top piece.
4. Make relief cuts perpendicular to outline of your intended shape in areas where changes in blade direction could strain woodgrain or cause blade to bind.
5. Cut stack of pieces as though you were cut­ting a single piece. Follow your layout line with blade kerf on the waste side of your line (see Figure 41 for an example of a stacked cut setup).
Figure 41. Example of a stacked cut setup.
-34-
G0803 (Mfd. Since 09/15)
Page 37
SECTION 5: ACCESSORIES
order online at www.grizzly.com or call 1-800-523-4777
Installing unapproved accessories may
cause machine to malfunction, resulting in serious personal injury or machine damage. To reduce this risk, only install accessories recommended for this machine by Grizzly.
NOTICE
Refer to our website or latest catalog for additional recommended accessories.
Grizzly 62" Bandsaw Blades
MODEL LENGTH WIDTH TPI GAUGE
G9170 62" G9171 62" G9172 62" G9173 62" G9174 62"
T26403—The Missing Shop Manual: Bandsaw
Dedicated to providing integral information about woodworking tools and techniques that other manuals overlook, the books in this series contain safety facts, explanations about basic project set up, and tips for maximizing tool performance. In Bandsaw, you will learn how to best utilize this essential workshop tool. Filled with clear diagrams and instructions, this pocket sized durable manual is ideal for quick reference in the workshop. 112 pages, soft cover.
1
4" 6 Hook 0.014
1
4" 14 Raker 0.014
1
4" 24 Raker 0.014
3
8" 6 Hook 0.014
3
8" 14 Raker 0.014
Timberwolf® 62" Bandsaw Blades
Timber Wolf® Band Mill Blades are high per­formance bands. The exclusive use of low ten­sioned, high ductile Swedish silicon steel, unique geometric gullet designs and sets, unique manu­facturing processes and quality control has result­ed in the production of the finest bandsaw blades in the world. High Performance (HP) and Raker (RK) blades are specifically designed for detail work in 1" and smaller kiln dried wood when a very clean finish is required. They are also effec­tive in plywood and other woods where tear-out is a concern as well as the cutting of soft metals. Positive Claw (PC) blades are everything a wood cutting blade was meant to be. They have over 60% of the speed capabilities of a hook style blade with "hook" style gullet geometry and fast chip removal, while giving you the great finish of a skip. Alternate set (AS-S) blades are specifically designed for straight-line resawing in very expen­sive, thick woods. These blades utilize the thin­nest kerf possible and provide a super finish when speed is not a concern. You cannot go wrong with these blades.
MODEL LENGTH WIDTH TPI GAUGE
H8501 62" H8502 62" H8503 62" H8504 62" H8505 62" H8506 62"
1
4" 4 Pos Claw 0.025
1
4" 6 Pos Claw 0.025
1
4" 10 Raker 0.025
3
8" 4 Pos Claw 0.025
3
8" 6 Pos Claw 0.025
3
8" 10 Raker 0.025
Figure 42. The Missing Shop Manual: Bandsaw.
G0803 (Mfd. Since 09/15)
-35-
Page 38
G0710—1HP Wall-Mount Dust Collector
order online at www.grizzly.com or call 1-800-523-4777
G0710P—1HP Wall-Mount Dust Collector G1163P—1HP Floor Model Dust Collector G3591—30 Micron Replacement Bag H4340—3.0 Micron Upgrade Bag
Excellent point-of-use dust collectors that can be used next to the machine with only a small amount of ducting. Specifications: 450 CFM, 7.2" static pressure, 2 cubic foot bag, and 30 micron filter. Motor is 1HP, 110V/220V, 14A/7A.
Model G0710
Model G1163P
Basic Eye Protection
T20501—Face Shield Crown Protector 4" T20502—Face Shield Crown Protector 7" T20503—Face Shield Window T20451—“Kirova” Clear Safety Glasses T20452—“Kirova” Anti-Reflective S. Glasses H7194—Bifocal Safety Glasses 1.5 H7195—Bifocal Safety Glasses 2.0 H7196—Bifocal Safety Glasses 2.5
T20502
T20452
T20503
Figure 43. Point-of-use dust collectors.
W1315—Wire Hose Clamp 2 " W1317—Wire Hose Clamp 4" D4226—Dust Collection Reducer 2 " x 4" OD D4206—4" x 10' Clear Hose D4202—2' x 10' Clear Hose W1007—Plastic Blast Gate 4" W1053—Anti-Static Grounding Kit
We've hand picked a selection of dust collection components commonly needed to connect your new machine to basic dust collection.
W1317
D4206
W1315
D4202
H7194
T20451
Figure 45. Assortment of basic eye protection.
D3197—24" Aluminum Ruler with Handle D2828—12" Stainless Steel Ruler T25676—6" Stainless Steel Rule
3
G9639—90° Wide Base Square 2
4" x 4"
These high-quality, precision measuring tools are perfect for squaring and aligning your bandsaw table, calibrating the tilt scale, and wheel align­ment adjustments.
D3197
D2828
T25676
W1007
W1053
D4226
Figure 46. Measuring tools.
Figure 44. Dust collection accessories.
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G0803 (Mfd. Since 09/15)
G9639
Page 39
order online at www.grizzly.com or call 1-800-523-4777
D2054—Roller Stand T26979—3-in-1 Workpiece Support Stand
Support long workpieces with a roller-type stand (D2054), featuring a 13" wide ball bearing roller— perfect for making straight cuts. If you need a hand making long, curved cuts, try a workpiece support stand (T26979) which features 8 rolling balls, allowing for lateral movement while feeding your workpiece.
D2054 T26979
T26480—Angle Master
Know all the angles, do better work. Whether you like geometry or not, it's a regular part of a woodworker's job. Now here's a tool that makes it easier. The Angle Master will turn complex miters and bevels into simple cuts. This flexible angle duplicating tool allows you to easily trans­fer angles to your band saw, miter saw or table saw. Now you can duplicate any angle and make perfect cuts every time.
Figure 49. T26480 Angle Master.
Figure 47. Roller and workpiece support stands.
D2056—Tool Table
Get that bench-top tool off your bench and put it on this sturdy stand instead! Flared legs and adjustable rubber feet ensure stability and reduce machine vibration. Butcher block finish table top measures 1" x 13" x 23" and is 30-1/2" from the floor. Bottom measures 21" x 32". 700 lb. Capacity!
Figure 48. D2056 Tool Table.
G0803 (Mfd. Since 09/15)
-37-
Page 40
SECTION 6: MAINTENANCE
accidental startup, always disconnect machine from
Redressing Rubber
To reduce risk of shock or
power before adjustments, maintenance, or service.
Schedule
For optimum performance from your machine, fol­low this maintenance schedule:
Daily
Check/correct loose mounting bolts.
Check/correct damaged saw blade.
Check/correct worn or damaged wires.
Correct any other unsafe condition.
Monthly
Check for V-belt tension, damage, or wear.
Remove blade and thoroughly clean all built­up sawdust from the rubber tires on the wheels.
Clean/vacuum dust buildup from inside cabi­net and off motor.
Tires
As the bandsaw ages, the rubber tires on the wheels may need to be redressed if they harden or glaze over. Redressing the rubber tires improves blade tracking and reduces vibration/blade lead.
If the rubber tires become too worn, then blade tracking will become extremely difficult because wheel crown will lose their proper shape. At that point, redressing will no longer be effective and the rubber tires must be replaced.
To redress the rubber tires:
1. DISCONNECT MACHINE FROM POWER!
2. Put on heavy leather gloves.
3. Remove blade.
4. Clean any built-up sawdust from rubber tires.
5. Hold 100-grit sandpaper against the rub-
ber tire and rotate the wheel by hand. Only redress the rubber enough to expose a fresh rubber surface.
Cleaning &
Lubricating
Vacuum excess wood chips and sawdust, and wipe off the remaining dust with a dry cloth. If resin has built up, use a resin dissolving cleaner to remove it.
Once a month, remove the blade and thoroughly clean all built-up sawdust from the rubber tires on the wheels.
If the table becomes difficult to tilt, lubricate the trunnion gear and the slide in the trunnion base.
-38-
G0803 (Mfd. Since 09/15)
Page 41
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.
the serial number and manufacture date of your machine before calling.
SECTION 7: SERVICE
Troubleshooting
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. Switch disabling key removed.
2. Incorrect power supply voltage or circuit size.
3. Power supply circuit breaker tripped or fuse blown.
4. Wiring open/has high resistance.
5. ON/OFF switch at fault.
6. Motor at fault.
1. Workpiece material not suitable for machine.
2. Feed rate/cutting speed too fast.
3. Dull blades.
4. Incorrect blade for task.
5. Workpiece crooked; fence loose or misadjusted.
6. Blade slipping on wheels.
7. Belt slipping.
8. Motor overheated.
9. Run capacitor at fault.
10. Pulley/sprocket slipping on shaft.
1. Blade weld at fault/teeth broken.
2. Belt worn or loose.
3. Motor fan rubbing on fan cover.
4. Motor mount loose/broken.
5. Pulley loose.
6. Motor or machine component loose.
7. Machine mounted incorrectly.
8. Motor bearings at fault.
1. Install switch disabling key.
2. Ensure correct power supply voltage and circuit size.
3. Ensure circuit is sized correctly and free of shorts. Reset circuit breaker or replace fuse.
4. Check/fix broken, disconnected, or corroded wires.
5. Replace switch.
6. Test/repair/replace.
1. Only cut wood/ensure moisture is below 20%.
2. Decrease feed rate/cutting speed.
3 Sharpen/replace blades (Page 31).
4. Use correct blade.
5. Straighten or replace workpiece/adjust fence.
6. Increase blade tension (Page 20). Clean tires/ blade.
7. Clean oil/grease from belt. Tension/replace belt (Pages 4243); ensure pulleys are aligned.
8. Clean motor, let cool, and reduce workload.
9. Test/repair/replace.
10. Replace loose pulley/shaft.
1. Replace blade (Page 31).
2. Inspect/replace belt (Page 43).
3. Fix/replace fan cover; replace loose/damaged fan.
4. Tighten/replace.
5. Re-align/replace shaft, pulley set screw, and key.
6. Inspect/replace damaged bolts/nuts, and retighten with thread locking fluid.
7. Tighten mounting bolts; relocate/shim machine.
8. Test by rotating shaft; rotational grinding/loose shaft requires bearing replacement.
Note: Please gather
G0803 (Mfd. Since 09/15)
-39-
Page 42
Symptom Possible Cause Possible Solution
Blade or teeth break/crack.
Blade slows, smokes, shows overheating or wears on one side.
Finished workpieces are rough or show scoring.
Table is hard to tilt. 1. Table tilt lock lever tightened.
Miter bar binds in miter slot.
Blade tracks incorrectly, or comes off wheels.
1. Blade tension incorrect.
2. Blade incorrect for application.
3. Excessive feed rate/pressure.
4. Cutting corners too sharply.
5. Blade dull.
6. Blade tracking wrong.
7. Blade guides adjusted too far forward.
8. Blade guide height in wrong position.
9. Blade weld at fault.
10. Wheel tires worn or incorrectly installed.
11. Fence or miter slot out of alignment with blade.
12. Bad bearings on wheels or guide bearings.
1. Too much side pressure when feeding workpiece.
2. Blade contacting table insert.
3. Blade guides worn or misadjusted.
4. Blade has insufficient support.
5. Blade installed backwards or inside out.
6. Wheels out of alignment.
7. Dull or incorrect blade.
8. Blade is bell-mouthed.
9. Fence not parallel with blade.
1. Blade overloaded and twists while cutting.
2. Blade TPI too coarse.
3. Blade loose and fluttering.
4. Blade tracking incorrect.
5. Blade has missing or bent teeth.
6. Blade has a faulty weld.
2. Sawdust or pitch trapped between trunnion and base.
3. Metal burrs on trunnion.
1. Miter slot dirty or gummed up.
2. Miter bar bent.
1. Tracking is not adjusted properly.
2. Wheels are not coplanar.
3. Blade tension too loose.
4. Blade guides too tight against blade.
5. Feeding workpiece too fast.
6. Incorrect blade for bandsaw.
7. Blade is bell-mouthed, worn, or dull.
8. Wheel tire damaged or worn.
1. Adjust blade tension (Page 20).
2. Use correct blade for application.
3. Reduce feed rate/pressure.
4. Use a wider arc on outside cuts, or use relief cuts to make tight inside cuts.
5. Replace blade (Page 31).
6. Adjust blade tracking (Page 17).
7. Adjust blade guides for correct blade support (Pages 2223).
8. Adjust upper blade guide so blade is as close to workpiece as possible (Pages 2223).
9. Replace blade (Page 31).
10. Replace or re-install tire.
11. Align table and fence with blade (Page 24).
12. Replace wheels and/or guide bearings.
1. Feed workpiece straight into blade.
2. Adjust blade guide bearings to eliminate excess side pressure (Pages 2223).
3. Adjust blade guide bracket.
4. Adjust blade guides as close to workpiece as possible (Pages 2223).
5. Check blade installation; make sure teeth face front of machine and point down in table throat. Re-install blade if necessary (Page 31).
6. Adjust wheels so they are coplanar (Page 44).
7. Replace blade (Page 31).
8. Replace blade (Page 31).
9. Adjust fence parallelism with blade (Page 24).
1. Decrease feed rate.
2. Use correct blade for material and type of cut.
3. Increase blade tension as required (Page 20).
4. Adjust blade tracking (Page 17).
5. Replace blade (Page 31).
6. Replace blade (Page 31).
1. Loosen table tilt lock lever.
2. Remove sawdust or pitch.
3. Remove burrs.
1. Carefully clean miter slot.
2. Replace.
1. Adjust tracking (Page 17).
2. Adjust wheel coplanarity (Page 44).
3. Increase blade tension (Page 20).
4. Adjust blade guides (Pages 2223).
5. Feed workpiece slower.
6. Install correct blade.
7. Install new blade (Page 31) and remove tension from blade when not in use.
8. Redress or replace wheel tires (Page 38).
-40-
G0803 (Mfd. Since 09/15)
Page 43
Symptom Possible Cause Possible Solution
Cut is crooked or blade wanders (blade lead).
Blade dulls prematurely.
Backside of blade deformation/ cracking.
Sawdust buildup inside cabinet.
1. Feeding pressure too high or cutting too fast.
2. Blade tension too loose.
3. Blade dull or damaged.
4. Inadequate blade support.
5. Blade too narrow for cut type.
6. Blade tracking incorrect.
7. Table loose.
8. Fence or miter slot out of alignment with blade.
9. Blade guides or support bearing incorrectly adjusted.
10. Tooth set uneven or teeth sharper on one side than the other.
11. Wrong blade TPI.
12. Blade is following grain of wood.
1. Wrong blade TPI.
2. Improper feed pressure.
3. Blade is twisted.
4. Blade is slipping on wheel.
5. Guides hitting teeth.
1. Feed pressure too high.
2. Blade tension too high.
3. Incorrect blade guide alignment.
4. Guides are worn.
5. Blade tracking too far back and hitting lip of wheels.
1. Clogged dust port. 1. Clean dust port.
1. Adjust feed rate and cutting speed as required.
2. Increase blade tension (Page 20).
3. Replace blade (Page 31).
4. Adjust upper blade guide as close to workpiece
as possible (Pages 2223).
5. Use wider blade.
6. Adjust blade tracking (Page 17).
7. Tighten table trunnion mounting bolts or tilt lock lever.
8. Align table and fence with blade (Page 24).
9. Adjust blade guide bearings and support bearing for correct blade support (Pages 2223).
10. Replace blade (Page 31).
11. Use a blade with fewer TPI.
12. Increase blade tension (Page 29).
1. Use blade with correct TPI.
2. Use correct feed pressure.
3. Replace blade (Page 31).
4. Increase blade tension (Page 29). Clean wheel tire.
5. Adjust blade guide bearings and support bearing (Pages 2223).
1. Reduce feed pressure.
2. Adjust blade tension (Page 29).
3. Correct blade guide alignment (Pages 2223).
4. Replace guides.
5. Adjust tracking (Page 17).
G0803 (Mfd. Since 09/15)
-41-
Page 44
Checking/Adjusting
Belt Tension
To ensure optimum power transmission from the motor to the blade, the belt must be in good condi­tion and operate under proper tension.
Belt tension should be checked at least every month—more often if the bandsaw is used daily. If the belt shows signs of cracks, fraying, and exces­sive wear, replace it as instructed in Replacing
Belt on Page 43.
Checking Belt Tension
1. DISCONNECT MACHINE FROM POWER!
2. Open lower wheel cover.
3. Check belt condition and deflection. The belt
is properly tensioned if there is approximately
1
4" deflection. Deflection is checked by push-
ing belt with moderate pressure, as shown in Figure 50, and noting how much it moves.
— If the belt is not properly tensioned, per-
form the Tensioning Belt procedure.
Pulley
Tensioning Belt
Tool Needed Qty
Hex Wrench 6mm .............................................. 1
To properly tension the belt:
1. DISCONNECT MACHINE FROM POWER!
2. Loosen motor mount cap screws shown in Figure 51.
Motor Mount
Cap Screws
Figure 51. Location of motor mount cap screws
used for adjusting belt tension.
3. Push motor to the right (as viewed from back of machine) until you feel moderate tension, then re-tighten both cap screws.
-42-
Approximately
Deflection
Pulley
Figure 50. Checking belt tension.
1
4"
4. Check belt tension. If necessary, repeat Steps 2–3 until there is approximately
deflection in the belt.
5. Close wheel cover.
G0803 (Mfd. Since 09/15)
1
4"
Page 45
Replacing Belt
To ensure optimum power transmission from the motor to the blade, the belt must be in good condi­tion and be properly tensioned.
6. Remove external retaining ring from lower wheel shaft (see Figure 52) and remove lower wheel.
Replace the belt if it shows signs of cracking, fray­ing, and excessive wear.
Tools Needed Qty
Hex Wrench 6mm .............................................. 1
Retaining Ring Pliers ......................................... 1
Replacement Belt (Part No. P0803048) ............ 1
To replace the belt:
1. DISCONNECT MACHINE FROM POWER!
2. Put on heavy leather gloves and remove blade from machine (refer to Changing Blade on Page 31).
3. Loosen motor mount cap screws (see Figure 51 on Page 42).
4. Pivot motor to the left (as viewed from back
of bandsaw) to release belt tension.
5. Open lower wheel cover and remove belt from motor pulley.
Belt
External
Retaining Ring
Figure 52. Belt change components inside lower
wheel cover.
7. Install new belt on both pulleys, and then re-
install wheel and retaining ring.
8. Properly tension belt, as instructed in Belt Tension on Page 42.
9. Replace blade, properly track and tension
it (see Pages 17 and 20), and then adjust guide and support bearings.
G0803 (Mfd. Since 09/15)
-43-
Page 46
Wheel Alignment
Wheel alignment is important for optimal perfor­mance from your bandsaw. Wheels are properly aligned when they are parallel with each other and in the same plane or “coplanar” (see the illustra­tion in the figure to the right).
When wheels are coplanar, the bandsaw is more likely to cut straight without wandering; and vibration, heat, and blade wear are considerably decreased because the blade is automatically bal­anced on the wheel.
Bringing the wheel into alignment may require a combination of shimming a wheel and adjusting the position of the lower wheel shaft.
Tools Needed Qty
Straightedge 2'................................................... 1
Fine Ruler .......................................................... 1
Wrench Open-End 10mm .................................. 1
4. Check wheel alignment, and adjust tracking knob to bring both wheels into alignment as much as possible. If wheels cannot be adjust­ed coplanar, use Figure 54 to determine how to proceed with alignment adjustments.
or
Checking Wheel Alignment
1. DISCONNECT MACHINE FROM POWER!
2. Remove table.
3. With blade on and properly tensioned,
hold a straightedge close to center of both wheels. Make sure straightedge fully extends across the rims of both wheels, as shown in Figure 53.
Wheels parallel and
aligned: No adjust-
ment needed.
Wheels parallel, but
upper or lower wheel
is not coplanar with the
other wheel: Move the
upper wheel in or out.
Figure 53. Checking if the wheels are coplanar.
-44-
Upper wheel is not
vertically aligned with
lower wheel: Use
blade tracking knob
to tilt upper wheel.
Figure 54. Wheel alignment illustration.
Lower wheel is not
laterally aligned with
upper wheel: Adjust
rear adjustment set
bolts to tilt lower wheel
left/right.
G0803 (Mfd. Since 09/15)
Page 47
Shimming a Wheel
A wheel that is parallel with the other wheel, but is not coplanar, must be shimmed by the distance that it is not in the same plane with the other wheel.
Tip: Standard washers work well for shimming the wheel because they can easily be stacked to get the desired height.
8. Perform previous Checking Wheel Alignment procedure. If necessary to make
the wheels parallel, repeat this procedure.
9. The first time you get the wheels coplanar, place a mark on each wheel where you held the straightedge, then use this position again in the future if you need to repeat the proce­dure. This assures repeated accuracy every time you adjust the wheels.
To shim a wheel:
1. DISCONNECT MACHINE FROM POWER!
2. Adjust upper wheel tracking so that it is paral-
lel with lower wheel.
3. With straightedge touching both rims of wheel
that does not need to be adjusted, measure the distance away from the other wheel with a fine ruler, as shown in Figure 55. The dis­tance measured with the ruler is the distance this wheel must be shimmed.
10. Close wheel covers.
Adjusting Lower Wheel Shaft Position
If the lower wheel is tilted laterally (side to side), perform the following procedure to make it copla­nar with the upper wheel.
There are four adjustment bolts with hex nuts in the lower wheel bracket, shown in Figure 56, that adjust the wheel tilt from side-to-side and up-and­down.
Note: If you make a mistake during the follow- ing procedure, it can be very difficult to correct. Therefore, it is important to double check wheel alignment (see Page 44), and troubleshoot all other possible solutions (see Troubleshooting on Page 39) prior to adjusting the lower wheel shaft position.
Figure 55. Example of measuring the distance to
shim the wheel to be coplanar.
4. Remove blade.
5. Remove wheel to be shimmed. Place as
many shims as necessary to correct gap measured in Step 3 onto wheel shaft.
6. Re-install wheel and secure it in place.
7. Re-install blade and properly tension it.
G0803 (Mfd. Since 09/15)
Rear Adjustment
Bolts w/Hex Nuts
Figure 56. Location of rear lateral adjustment
components.
-45-
Page 48
Tools Needed Qty
Straightedge
Wrench or Socket 10mm ................................... 1
To adjust lower wheel laterally:
1. DISCONNECT MACHINE FROM POWER!
2. Remove fence and table from machine.
3. Use a straightedge to check wheels at A
and B locations (see Figure 57). The wheels should align
— If the wheels do not align, they require lat-
eral adjustment (see Figure 58); proceed to Step 4.
4. Mark upper and lower wheels with a pencil or marker to indicate measuring locations (see Figure 57).
Note: Marking the wheels ensures more
accurate results in case there are irregulari­ties in the wheels.
5. Using 10mm wrench, loosen hex nuts on rear left and right adjustment bolts (see Figure 56
on Page 45.
6. Rotate left and right adjustment bolts until
lower wheel is coplanar with upper wheel, see Figure 58.
Upper Wheel
Straightedge
A1 B1
B2 A2
Lower Wheel
Figure 57. Example of using a straightedge to
check lateral wheel alignment.
Viewed From Above
Requires lateral
adjustment
After lateral adjustment
Straightedge
Figure 58. Before and after lateral wheel
alignment (viewed from above).
7. Re-tighten hex nuts loosened in Step 6.
-46-
G0803 (Mfd. Since 09/15)
Page 49
Blade Lead
Bandsaw blades may wander off the cut line when sawing, as shown in Figure 59. This is called blade lead.
Blade lead is usually caused by too fast of a feed rate, a dull or abused blade, or improper blade tension. If your blade is sharp/undamaged, properly tensioned, and you still have blade lead, perform the following procedures.
To skew your fence:
3
1. Cut a piece of scrap wood approximately thick x 3" wide x 17" long. On wide face of board, draw a straight line parallel to long edge.
2. Slide bandsaw fence out of way and cut along the line halfway through the board. Turn bandsaw OFF and wait for blade to stop. Do not move board.
3. Clamp board to bandsaw table, then slide fence over to board so it barely touches one end of board.
4. Use a 4mm hex wrench to loosen the two fence adjustment cap screws, skew fence so that it is parallel with scrap piece, then re­tighten cap screws.
5. Make a few cuts using fence.
4"
Figure 59. Example of blade lead.
To correct blade lead:
1. Make sure blade is properly tensioned and
blade guides are adjusted correctly.
2. Use less pressure when feeding workpiece
through cut.
3. Make sure miter slot and fence are parallel to blade line (see Aligning Table and Aligning
Fence procedures for detailed information).
4. Perform test cut with bandsaw.
— If there is still blade lead present, compen-
sate for this condition by skewing the fence or shifting the table, as instructed in the following procedures.
— If blade lead is still present, repeat Steps
1–4 until blade and fence are parallel with each other.
G0803 (Mfd. Since 09/15)
-47-
Page 50
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.
-48-
G0803 (Mfd. Since 09/15)
Page 51
Wiring Diagram
Lamp Switch
Gorbo
XCK-017,10(4) A
250V 6A
ON/OFF Switch
KEDU HY18
250V 12A
Bandsaw Body
LED-
LED Driver
LED-5V700
Hopestar
120V ~ 5.5W
E337681
Work Lamp
Work Lamp
Switch
Work Lamp
Driver
ON/OFF
Switch
Ground
Neutral
Hot
Ground
120VAC
5-15 Plug
Ground
Figure 60. Electrical component location.
120V Motor
Run Capacitor
CBB60 30uF
250VAC
Ground
G0803 (Mfd. Since 09/15)
-49-
Page 52
SECTION 9: PARTS
We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability.
Main
19
18
20
21
21
22
17
22
13
25
23
14
15
15
37
17
12
38
16
46
13
23
11
26
16
13
14
36
1
2
8
106
6
156
30
13
104
35
27
108
109
3
4 5
10
68
155
29
28
2
111
45
100
101 102
99
31
48
47
137
62
145
36
71
21
144
33
6
76
70
67
72
162
23
69
68
135
138
143
96
56
73
59 58
23
140
141
65
56
62
142
2
76
58
74
61
52
137
76
93
56
123
64
130
131
57
161
62
56
85
62
76
86
94
59
79
77
55
50
49
124
56
132
159
147
2
112
152
150
105
28
32
149
119
115
116
120
28
151
56
121
158
133
9
7
34
42
8
153
39
40
36
44
28
148
149
113
9
2
2
78
55
160
103
91
2 76
56
87
56
82
64
56
54
66 65
63
64
54
122-2
122-6
128
2
122-1
122-3
122-4
122-5
122
129
-50-
G0803 (Mfd. Since 09/15)
Page 53
Main Parts List
REF PART # DESCRIPTION REF PART # DESCRIPTION
1 P0803001 KNOB M8-1.25 X 25, DIA 50, 5-LOBE 45 P0803045 WHEEL BRUSH 2 P0803002 FLAT WASHER 8MM 46 P0803046 CARRIAGE BOLT M8-1.25 X 65 3 P0803003 COMPRESSION SPRING 2.5 X 14 X 64 47 P0803047 RUBBER FOOT 4 P0803004 CARRIAGE BOLT M8-1.25 X 80 48 P0803048 TIMING BELT 130L036 5 P0803005 WHEEL ADJUSTMENT BRACKET 49 P0803049 DUST PORT 2" 6 P0803006 CAP SCREW M5-.8 X 8 50 P0803050 PHLP HD SCR M5-.8 X 8 7 P0803007 QUICK-RELEASE PIVOT SHAFT 8 X 90 52 P0803052 DOOR LOCK CAM KNOB 8 P0803008 EXT RETAINING RING 8MM SELF-LOCKING 54 P0803054 BEARING RETAINER SCREW M5-.8 X 15 9 P0803009 HEX NUT M10-1.5 55 P0803055 BALL BEARING 606ZZ 10 P0803010 LOCK WASHER 10MM 56 P0803056 FLAT WASHER 5MM 11 P0803011 WHEEL MOUNT PLATE 57 P0803057 LOWER GUIDE ROD 12 P0803012 WHEEL SHAFT (UPPER) 58 P0803058 CAP SCREW M5-.8 X 14 13 P0803013 BALL BEARING 6000ZZ 59 P0803059 BALL BEARING 605ZZ 14 P0803014 WHEEL 9" 61 P0803061 LOWER GUIDE 15 P0803015 INT RETAINING RING 26MM 62 P0803062 SQUARE NUT M5-.8 16 P0803016 EXT RETAINING RING 10MM 63 P0803063 LOWER GUIDE BLOCK 17 P0803017 TIRE 9" 64 P0803064 CAP SCREW M5-.8 X 12 18 P0803018 WHEEL COVER (UPPER) 65 P0803065 FLAT WASHER 6MM 19 P0803019 BLADE 62" X 3/8" X 0.025" 10 TPI RAKER 66 P0803066 CAP SCREW M6-1 X 10 20 P0803020 WHEEL COVER (LOWER) 67 P0803067 LOWER BLADE COVER 21 P0803021 LOCK NUT M6-1 68 P0803068 FLAT WASHER 4MM 22 P0803022 BUSHING 69 P0803069 PHLP HD SCR M4-.7 X 10 23 P0803023 CAP SCREW M6-1 X 16 70 P0803070 STRAIN RELIEF M16-2 TYPE-3 25 P0803025 TAP SCREW M5 X 14 71 P0803071 GUIDE PLATE 26 P0803026 WHEEL PULLEY 72 P0803072 SET SCREW M4-.7 X 6 27 P0803027 WHEEL SHAFT (LOWER) 73 P0803073 PINION 28 P0803028 HEX NUT M6-1 74 P0803074 ADJUSTMENT KNOB SEAT 29 P0803029 HEX BOLT M6-1 X 16 76 P0803076 CAP SCREW M5-.8 X 10 30 P0803030 LOCK NUT M12-1.75 77 P0803077 KNOB W/SHAFT 6 X 22, DIA 32, 6-LOBE 31 P0803031 LIFTING HANDLE 78 P0803078 UPPER GUIDE 32 P0803032 PHLP HD SCR M6-1 X 10 79 P0803079 UPPER GUIDE ROD 33 P0803033 FRAME 82 P0803082 CAP SCREW M5-.8 X 16 34 P0803034 WIRE CONNECTOR 85 P0803085 UPPER BLADE COVER ASSEMBLY 35 P0803035 SWITCH MOUNTING PLATE 86 P0803086 SQUARE NUT M8-1.25 36 P0803036 PHLP HD SCR M5-.8 X 10 87 P0803087 UPPER GUIDE BLOCK 37 P0803037 PADDLE SWITCH W/KEY GRIZZLY G8988 91 P0803091 KNOB BOLT M8-1.25 X 14, DIA 32, 6-LOBE 38 P0803038 ROCKER SWITCH GORBO XCK-017 10(4) A 93 P0803093 COMPRESSION SPRING 1 X 13 X 18 39 P0803039 LOCK WASHER 5MM 94 P0803094 KNOB BOLT M8-1.25 X 35, DIA 32, 6-LOBE 40 P0803040 EXT TOOTH WASHER 5MM 96 P0803096 RELEASE WHEEL 42 P0803042 HEX NUT M8-1.25 99 P0803099 QUICK-RELEASE MOUNT BRACKET 44 P0803044 SPACER 100 P0803100 WAVY WASHER 19MM
G0803 (Mfd. Since 09/15)
-51-
Page 54
Main Parts List (Continued)
REF PART # DESCRIPTION REF PART # DESCRIPTION
101 P0803101 QUICK-RELEASE LEVER HUB 130 P0803130 WRENCH 8 X 10MM OPEN-ENDS 102 P0803102 SET SCREW M5-.8 X 6 131 P0803131 HEX WRENCH 6MM 103 P0803103 QUICK-RELEASE LEVER 8 X 95 132 P0803132 PUSH STICK 104 P0803104 MITER GAUGE ASSEMBLY 133 P0803133 STORAGE HOOK M6-1 105 P0803105 TABLE INSERT 135 P0803135 FENCE BODY 106 P0803106 TABLE 137 P0803137 END CAP 25 X 52 108 P0803108 HEX BOLT M6-1 X 22 138 P0803138 SPACER PLATE 109 P0803109 BEVEL CASTING 140 P0803140 FENCE BASE 111 P0803111 CAP SCREW M8-1.25 X 14 141 P0803141 SHAFT 8 X 77 112 P0803112 GUIDE BUSHING 142 P0803142 FENCE HANDLE LOCKING CAM 113 P0803113 CAP SCREW M6-1 X 12 143 P0803143 FENCE HANDLE M6-1 X 10 115 P0803115 ADJUSTABLE HANDLE M8-1.25 X 25 144 P0803144 PHLP HD SCR M5-.8 X 6 116 P0803116 BEVEL INDICATOR 145 P0803145 SPRING PLATE 119 P0803119 GEARED KNOB 12T, 12L X 40D 147 P0803147 GUIDE RAIL CAP (LEFT) 120 P0803120 COMPRESSION SPRING 0.7 X 9.8 X 25 148 P0803148 GUIDE RAIL 121 P0803121 SHOULDER SCREW M5-.8 X 10, 8 X 39 149 P0803149 FENCE RAIL KNOB M6-1 X 16 122 P0803122 MOTOR 1/3 HP 120V 1-PH 150 P0803150 FENCE RAIL KNOB M6-1 X 24 122-1 P0803122-1 MOTOR FAN COVER 151 P0803151 GUIDE RAIL CAP (RIGHT) 122-2 P0803122-2 MOTOR FAN 152 P0803152 "D" NUT M6-1 122-3 P0803122-3 CAPACITOR COVER 153 P0803153 HEX NUT M4-.7 122-4 P0803122-4 R CAPACITOR 30M 250V 1-1/2 X 2 155 P0803155 LED DRIVER HOPESTAR LED-5V700 120V 5.5W 122-5 P0803122-5 BALL BEARING 6201ZZ (REAR) 156 P0803156 CAP SCREW M4-.7 X 12 122-6 P0803122-6 BALL BEARING 6202ZZ (FRONT) 158 P0803158 WORK LAMP ASSEMBLY 123 P0803123 GASKET 159 P0803159 BULB LED 5.5W 2V PUSH-IN 124 P0803124 MOTOR PULLEY 160 P0803160 HEX WRENCH 4MM 128 P0803128 CAP SCREW M8-1.25 X 25 161 P0803161 HEX WRENCH 2.5MM 129 P0803129 POWER CORD 18G 3W 72" 5-15P 162 P0803162 MOTOR CORD 18G 3W 12"
-52-
G0803 (Mfd. Since 09/15)
Page 55
Labels
grizzly.com
G0803 Machine Labels B
(8/5/15)
G0803
(8/5/15)
• Scale= 1:1 (unless otherwise noted)
• Labels MUST be made of chemical-resistant material
WARNING!
EYE/LUNG INJURY
HAZARD! Always wear safety glasses and a respirator when using this machine.
INJURY/SHOCK
HAZARD! Disconnect power before adjustments, maintenance, or service.
INJURY HAZARD!
Do not open door while machine is connected to power or blade is in motion.
Specifications
Motor: 1/3 HP (320W), 110V, 60 Hz Full-Load Amp Draw: 2.8A Blade Speed: 2460 FPM Standard Blade Length: 62" Blade Length Range: 61-13/16" – 62-3/16" Blade Width Range: 1/8" – 3/8" Max. Cutting Width Left of Blade: 8-7/8" Max. Cutting Height: 3-5/8" Table Size: 12" x 12" Table Tilt: 0˚L ⁄ 45˚R Weight: 44 lbs.
MODEL G0803
9" BANDSAW
Date
S/N
Mfd. for Grizzly in China
WARNING!
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 protection and respirator.
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. Disconnect power before changing blades or adjusting saw.
8. Maintain adjustment of blade tension, tracking, & guides.
9. Keep upper guide adjusted to just clear the workpiece.
10. Hold workpiece firmly against table to maintain control.
11. Only run saw with wheel covers closed and all guards in place.
12. Never reach under table while blade is in motion.
13. Secure/remove loose clothing and long hair.
14. DO NOT expose to rain or use in wet locations.
15. Prevent unauthorized use by children or untrained users; restrict access or disable machine when unattended.
(8/5/15)
• Scale= 1:1 (unless otherwise noted)
• Labels MUST be made of chemical-resistant material
INJURY/SHOCK
HAZARD! Disconnect power before adjustments, maintenance, or service.
INJURY HAZARD!
Do not open door while machine is connected to power or blade is in motion.
MODEL G0803
9" BANDSAW
WARNING!
• Scale= 1:1 (unless otherwise noted)
• Labels MUST be made of chemical-resistant material
INJURY/SHOCK
HAZARD! Disconnect power before adjustments, maintenance, or service.
INJURY HAZARD!
Do not open door while machine is connected to power or blade is in motion.
MODEL G0803
9" BANDSAW
WARNING!
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 protection and respirator.
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. Disconnect power before changing blades or adjusting saw.
8. Maintain adjustment of blade tension, tracking, & guides.
9. Keep upper guide adjusted to just clear the workpiece.
10. Hold workpiece firmly against table to maintain control.
11. Only run saw with wheel covers closed and all guards in place.
12. Never reach under table while blade is in motion.
13. Secure/remove loose clothing and long hair.
14. DO NOT expose to rain or use in wet locations.
15. Prevent unauthorized use by children or untrained users; restrict access or disable machine when unattended.
INJURY HAZARD!
Do not open door while machine is connected to power or blade is in motion.
G0803
201
207
208
WARNING!
EYE/LUNG INJURY
HAZARD! Always wear safety glasses and a respirator when using this machine.
209
MODEL G0803
Specifications
Motor: 1/3 HP (320W), 110V, 60 Hz Full-Load Amp Draw: 2.8A Blade Speed: 2460 FPM Standard Blade Length: 62" Blade Length Range: 61-13/16" – 62-3/16" Blade Width Range: 1/8" – 3/8" Max. Cutting Width Left of Blade: 8-7/8" Max. Cutting Height: 3-5/8" Table Size: 12" x 12" Table Tilt: 0˚L ⁄ 45˚R Weight: 44 lbs.
Date
S/N
Mfd. for Grizzly in China
REF PART # DESCRIPTION REF PART # DESCRIPTION
201 P0803201 GRIZZLY INDUSTRIAL LOGO LABEL 207 P0803207 ELECTRICITY LABEL 202 P0803202 MODEL NUMBER LABEL 208 P0803208 EYE/LUNG INJURY HAZARD LABEL 203 P0803203 GRIZZLY GREEN TOUCH-UP PAINT 209 P0803209 MACHINE ID LABEL 204 P0803204 DO NOT OPEN DOOR LABEL 210 P0803210 GRIZZLY.COM LABEL 205 P0803205 DISCONNECT POWER LABEL 211 P0803211 READ MANUAL LABEL 206 P0803206 GRIZZLY BLACK TOUCH-UP PAINT
G0803 (Mfd. Since 09/15)
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.
9" BANDSAW
WARNING!
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 protection and respirator.
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. Disconnect power before changing blades or adjusting saw.
8. Maintain adjustment of blade tension, tracking, & guides.
9. Keep upper guide adjusted to just clear the workpiece.
10. Hold workpiece firmly against table to maintain control.
11. Only run saw with wheel covers closed and all guards in place.
12. Never reach under table while blade is in motion.
13. Secure/remove loose clothing and long hair.
14. DO NOT expose to rain or use in wet locations.
15. Prevent unauthorized use by children or untrained users; restrict access or disable machine when unattended.
202
WARNING!
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.
211
210
203
204
INJURY HAZARD!
Do not open door while machine is connected to power or blade is in motion.
INJURY HAZARD!
Do not open door while machine is connected to power or blade is in motion.
204
INJURY/SHOCK
HAZARD! Disconnect power before adjustments, maintenance, or service.
205
206
-53-
Page 56
-54-
G0803 (Mfd. Since 09/15)
Page 57
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: _____________________________________________________________________
_________________________________________________________________________________
_________________________________________________________________________________
Page 58
FOLD ALONG DOTTED LINE
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
Page 59
WARRANTY AND RETURNS
We shall in no event be liable for death, injuries to persons or property or for incidental, contingent, special,
WARRANTY AND 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.
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.
Page 60
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