Grizzly G0817 Owner's Manual

MODEL G0817
14" RESAW BANDSAW
w/FOOT BRAKE
OWNER'S MANUAL
(For models manufactured since 05/16)
COPYRIGHT © OCTOBER, 2016 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.
V1.1 0.16
This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.
The owner of this machine/tool is solely responsible for its safe use. This responsibility includes but is not limited to proper installation in a safe environment, personnel training and usage authorization, proper inspection and maintenance, manual availability and compre­hension, application of safety devices, cutting/sanding/grinding tool integrity, and the usage of personal protective equipment.
The manufacturer will not be held liable for injury or property damage from negligence, improper training, machine modifications or misuse.
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
Lead from lead-based paints.
Crystalline silica from bricks, cement and other masonry products.
Arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: Work in a well ventilated area, and work with approved safety equip­ment, such as those dust masks that are specially designed to filter out microscopic particles.
Table of Contents
INTRODUCTION ............................................... 2
Contact Info.................................................... 2
Manual Accuracy ........................................... 2
Identification ................................................... 3
Controls & Components ................................. 4
Machine Data Sheet ...................................... 7
SECTION 1: SAFETY ....................................... 9
Safety Instructions for Machinery .................. 9
Additional Safety for Bandsaws ................... 11
SECTION 2: POWER SUPPLY ...................... 12
Converting Voltage to 220V ......................... 14
SECTION 3: SETUP ....................................... 15
Needed for Setup ......................................... 15
Unpacking .................................................... 15
Inventory ...................................................... 16
Hardware Recognition Chart ....................... 17
Cleanup ........................................................ 18
Site Considerations ...................................... 19
Lifting & Placing ........................................... 20
Anchoring to Floor ....................................... 21
Assembly ..................................................... 21
Dust Collection ............................................. 24
Adjustment Overview ................................... 25
Initial Blade Tracking ................................... 25
Test Run ...................................................... 27
Tensioning Blade ......................................... 28
Fine Tune Tracking ...................................... 30
Adjusting Blade Support Bearings ............... 31
Adjusting Blade Guide Bearings .................. 32
Installing "Euro-Style" Roller-Disc Guides ... 33 Adjusting "Euro-Style" Roller-Disc Guides ... 34
Aligning Table .............................................. 36
Aligning Fence ............................................. 37
Calibrating Miter Gauge ............................... 38
SECTION 5: ACCESSORIES ......................... 51
SECTION 6: MAINTENANCE ......................... 53
Schedule ...................................................... 53
Wheel Brushes............................................. 53
Cleaning & Protecting .................................. 53
Lubrication ................................................... 53
SECTION 7: SERVICE ................................... 55
Troubleshooting ........................................... 55
Tensioning/Replacing V-Belt........................ 59
Blade Lead ................................................... 61
Adjusting Wheel Brushes ............................. 62
Adjusting Quick-Release Lever ................... 62
Adjusting Guide Post Parallelism................. 63
Aligning Wheels ........................................... 66
Calibrating Table Tilt Scale Pointer ............. 69
Replacing Brake Shoe ................................. 70
SECTION 8: WIRING ...................................... 71
Wiring Safety Instructions ............................ 71
Wiring Diagram 110V ................................... 72
Wiring Diagram 220V ................................... 73
Electrical Component Wiring Photos ........... 74
SECTION 9: PARTS ....................................... 75
Main ............................................................. 75
Table, Trunnion, & Blade Guides ................ 78
Fence ........................................................... 80
Foot Brake ................................................... 81
Labels & Cosmetics ..................................... 82
WARRANTY & RETURNS ............................. 85
SECTION 4: OPERATIONS ........................... 39
Operation Overview ..................................... 39
Workpiece Inspection................................... 40
Setting Upper Blade Guide Height .............. 41
Blade Selection ............................................ 41
Blade Selection Chart .................................. 44
Blade Care & Break-In ................................. 45
Blade Breakage ........................................... 45
Changing Blade ........................................... 46
Tilting Table ................................................. 47
Ripping ......................................................... 48
Crosscutting ................................................. 49
Resawing ..................................................... 49
Cutting Curves ............................................. 50
Stacked Cuts................................................ 50
Model G0817 (Mfd. Since 05/16)
We stand behind our machines! If you have ques­tions or need help, contact us with the information below. Before contacting, make sure you get the
serial number
machine ID label. This will help us help you faster.
We want your feedback on this manual. What did you like about it? Where could it be improved? Please take a few minutes to give us feedback.
Email: manuals@grizzly.com
We are proud to provide a high-quality owner’s manual with your new machine!
We
instruc­tions, specifications, drawings, and photographs in this manual. Sometimes we make mistakes, but our policy of continuous improvement also means that
you receive is
slightly different than shown in the manual
If you find this to be the case, and the difference between the manual and machine leaves you confused or unsure about something
check our
website for an updated version. W
current
manuals and
on our web-
site at
Alternatively, you can call our Technical Support for help. Before calling, make sure you write down the
from the machine ID label (see below). This information is required for us to provide proper tech support, and it helps us determine if updated documenta­tion is available for your machine.
INTRODUCTION
Contact Info
and manufacture date from the
Grizzly Technical Support
1815 W. Battlefield Springfield, MO 65807 Phone: (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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Model G0817 (Mfd. Since 05/16)
Identification
Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual.
Upper Wheel Cover
Blade
Tension
Window &
Scale
Blade
Tension
Handwheel
Control
Panel
Lower Wheel Cover
Blade
Storage
Wheel Cover
Lock Knobs
(1 of 2)
Guide Post
Handwheel
Guide Post
Fence
Gauge
Table Tilt
Lock Handle
4" Dust Port
Foot
Brake
Lower Wheel
Adjustment
Blade
Storage
Lock
Knob
Blade
Tracking
Window
Miter
(Upper)
Hub
4" Dust Port
(Lower)
Quick-
Release
Blade
Tension
Lever
Tracking
Control
Knob
w/Lock
Lever
Table Tilt
Adjustment
Handle
Magnetic
Switch
Motor
For Your Own Safety, Read Instruction Manual Before Operating Saw.
a) Wear eye protection. b) Do not remove jammed cutoff pieces
c) Maintain proper adjustment of blade
d) Adjust upper guide to just clear
e) Hold workpiece firmly against table.
until blade has stopped.
tension, blade guides, and thrust bearings.
workpiece.
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Model G0817 (Mfd. Since 05/16)
Controls &
To reduce your risk of serious injury, read this entire manual BEFORE
Components
using machine.
Fence & Miter Gauge
D
E
F
Refer to Figures 110 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.
Control Panel
A
B
C
Figure 1. Control panel.
A. Master Power Key Switch: Turns incoming
power ON and OFF. Requires key.
G
Figure 2. Fence and miter gauge controls.
Horizontal Position
Allows Upper Blade Guide to Be Adjusted Closer to
Thin Workpieces
Figure 3. Fence mounted in horizontal position.
D. Fence: Used for ripping o r resawing. Distance
from blade determines width of cut. Can be used in vertical position (as shown in Figure
2) for normal workpieces, or in horizontal position (as shown in Figure 3) for thin workpieces.
B. ON Button: Turns motor ON when pressed.
C. Emergency Stop/Reset Button: Turns
motor OFF when pressed. Motor will not start until switch is reset. Twist clockwise to reset.
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E. Miter Gauge Lock Knob: Secures angle
position of miter gauge.
F. Miter Gauge: Typically used for cross cuts.
Can be adjusted from 0°–60° left or right, and has stops at 45°L, 90°, and 45°R.
G. Fence Lock Handle: Secures fence position.
Model G0817 (Mfd. Since 05/16)
Guide Post
Blade Tension & Tracking
K
H
I
J
Figure 4. Guide post controls.
H. Guide Post Handwheel: Adjusts height of
guide post above workpiece, using a rack­and-pinion system.
I. Guide Post w/Scale: Houses upper blade
guides and support bearing, and shields operator from upper portion of blade. Adjusts up or down as necessary to position upper blade guides/support bearing as close as possible to workpiece for maximum cutting accuracy and minimum blade exposure to operator. Scale on side of guide post indi­cates height of upper blade guide above table.
O
M
N
Figure 6. Blade tension handwheel, tension
scale, and tracking window.
M. Blade Tension Scale: Displays blade ten-
sion using numbers 1–8. For reference pur­poses only—after you have found the proper tension for the particular blade installed.
N. Blade Tension Handwheel: Increases/
decreases blade tension (refer to Page 28 for more information).
O. Blade Tracking Window: Allows monitoring/
adjustment of blade tracking without requiring wheel cover to be open (refer to Page 25 for more information).
J. Upper Blade Guide & Support Bearing:
Support blade above workpiece during oper­ations.
K. Guide Post Lock Knob: Secures guide post
in position after adjustment.
L
Figure 5. Hinge-open blade cover.
L. Hinge-Open Blade Cover: Opens for blade
changes and upper blade guide adjustments (refer to Pages 3132).
P
Q
Figure 7. Blade tracking controls and blade
tension quick-release lever.
P. Tracking Control Lock Lever: Secures
position of blade tracking control knob.
Q. Tracking Control Knob: Adjusts tilt position
of upper wheel to set/control blade tracking (refer to Page 25 for more information).
R. Blade Tension Quick-Release Lever:
Quickly releases blade tension to speed up blade changes and prevent unnecessary wear on blade and saw components when not in use. Move UP to quickly release blade tension. Move DOWN to re-tension blade.
R
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Model G0817 (Mfd. Since 05/16)
Table Tilt
T
Figure 8. Table tilt controls.
Lower Wheel Adjustment
S
X
U
V
W
S. Table Tilt Indicator: Shows table tilt angle.
T. Table Tilt Lock Lever: Secures table tilt
position on trunnion. Must be loosened before table tilt can be adjusted.
U. Trunnion w/Table Tilt Scale: Functions as
a tilting base for table. Graduated in degrees from 5° left–45° right for setting bevel angle.
V. Table Tilt Adjustment Lever: Adjusts angle
of table tilt using a rack-and-pinion system.
W. Positive Stop: Allows for quickly returning
table to a calibrated 0° setting after it has been tilted to the right (refer to Page 47 for more information).
Figure 9. Lower wheel adjustment controls.
X. Lower Wheel Adjustment Hub: Adjusts
position of lower wheel to upper wheel if coplanar adjustments become necessary (refer to Page 68 for more information).
Note: The wheels are factory-set to be
coplanar, so we strongly recommend that you avoid making adjustments here unless it becomes absolutely necessary.
Foot Brake
Y
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Figure 10. Location of foot brake.
Y. Foot Brake: Stops blade wheels and turns
motor OFF.
Important: After the foot brake is pressed,
the machine can be restarted by pressing the ON button. The Emergency Stop button does not have to be reset.
Model G0817 (Mfd. Since 05/16)
Machine Data Sheet
MACHINE DATA
SHEET
Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901
MODEL G0817 SUPER HEAVY‐DUTY 14" RESAW BANDSAW
WITH FOOT BRAKE
Product Dimensions:
Weight.............................................................................................................................................................. 319 lbs.
Width (side-to-side) x Depth (front-to-back) x Height..................................................................... 29 x 32-1/2 x 76 in.
Footprint (Length x Width)............................................................................................................................ 24 x 18 in.
Shipping Dimensions:
Type.......................................................................................................................................................... Wood Crate
Content........................................................................................................................................................... Machine
Weight.............................................................................................................................................................. 388 lbs.
Length x Width x Height....................................................................................................................... 30 x 24 x 79 in.
Must Ship Upright................................................................................................................................................... Yes
Electrical:
Power Requirement.............................................................................................. 110V or 220V, Single-Phase, 60Hz
Prewired Voltage.................................................................................................................................................. 110V
Full-Load Current Rating.................................................................................................... 15A at 110V, 7.5A at 220V
Minimum Circuit Size.......................................................................................................... 20A at 110V, 15A at 220V
Connection Type....................................................................................................................................... Cord & Plug
Power Cord Included.............................................................................................................................................. Yes
Power Cord Length................................................................................................................................................. 6 ft.
Power Cord Gauge......................................................................................................................................... 14 AWG
Plug Included.......................................................................................................................................................... Yes
Included Plug Type................................................................................................................................................ 5-15
Recommended Plug Type...................................................................................................................... 6-15 for 220V
Switch Type......................................................................... ON/OFF Push Button Switch w/Emergency Stop Paddle
Motors:
Main
Type................................................................................................................. TEFC Capacitor-Start Induction
Horsepower................................................................................................................................................ 2 HP
Phase............................................................................................................................................ Single-Phase
Amps.................................................................................................................................................... 15A/7.5A
Speed................................................................................................................................................ 1720 RPM
Power Transfer .................................................................................................................................. Belt Drive
Bearings..................................................................................................... Shielded & Permanently Lubricated
Main Specifications:
Main Specifications
Bandsaw Size............................................................................................................................................ 14 in.
Max Cutting Width (Left of Blade)........................................................................................................ 13-1/2 in.
Max Cutting Width (Left of Blade) w/Fence............................................................................................... 12 in.
Max Cutting Height (Resaw Height).......................................................................................................... 14 in.
Blade Speeds..................................................................................................................................... 2820 FPM
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Model G0817 (Mfd. Since 05/16)
Blade Information
Standard Blade Length............................................................................................................................ 120 in.
Blade Width Range............................................................................................................................ 1/8–3/4 in.
Type of Blade Guides........................................................................................................ Dual Roller Bearings
Guide Post Adjustment Type..................................................................................................................... Knob
Has Quick-Release...................................................................................................................................... Yes
Table Information
Table Length........................................................................................................................................ 21-3/4 in.
Table Width......................................................................................................................................... 16-1/8 in.
Table Thickness.................................................................................................................................... 1-1/2 in.
Table Tilt............................................................................................................................ Left 5, Right 45 Deg.
Table Tilt Adjustment Type........................................................................................................................ Lever
Floor-to-Table Height................................................................................................................................. 37 in.
Fence Locking Position.............................................................................................................................. Front
Fence is Adjustable for Blade Lead.............................................................................................................. Yes
Resaw Fence Attachment Included.............................................................................................................. Yes
Miter Gauge Included................................................................................................................................... Yes
Construction Materials
Table.................................................................................................................................................... Cast Iron
Trunnion............................................................................................................................................... Cast Iron
Fence.................................................................................................................................. Extruded Aluminum
Base/Stand...................................................................................................................................... Sheet Metal
Frame/Body..................................................................................................................................... Sheet Metal
Wheels................................................................................................................................................. Cast Iron
Tire................................................................................................................................................ Polyurethane
Wheel Cover ................................................................................................................................... Sheet Metal
Paint Type/Finish........................................................................................................................... Powder Coat
Other Related Information
Wheel Diameter......................................................................................................................................... 14 in.
Wheel Width.......................................................................................................................................... 1-1/8 in.
Number of Dust Ports....................................................................................................................................... 2
Dust Port Size.............................................................................................................................................. 4 in.
Compatible Mobile Base........................................................................................................................ D2057A
Other Specifications:
Country of Origin .............................................................................................................................................. Taiwan
Warranty ........................................................................................................................................................... 1 Year
Approximate Assembly & Setup Time .............................................................................................................. 1 Hour
Serial Number Location ................................................................................................................... Machine ID Label
ISO 9001 Factory .................................................................................................................................................. Yes
Features:
14" Resaw Capacity 2 HP, 110V/220V (Prewired 110V), Single-Phase Ball-Bearing Blade Guides Foot-Operated Brake System Modular Blade-Guide Design for Easy Changeovers Between Styles Lever-Action Table Trunnion for Quick Table Tilt Adjustment Cast-Iron Fence with 2-Position Extruded Aluminum Resaw Fence Storage Area for Extra Blades and Miter Gauge When Not In Use Cast-Iron Wheels and Table Trunnion Included Miter Gauge Blade Tension Indicator
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Model G0817 (Mfd. Since 05/16)
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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Model G0817 (Mfd. Since 05/16)
WEARING PROPER APPAREL. Do not wear clothing, apparel or jewelry that can become entangled in moving parts. Always tie back or cover long hair. Wear non-slip footwear to reduce risk of slipping and losing control or accidentally contacting cutting tool or moving parts.
HAZARDOUS DUST. Dust created by machinery operations may cause cancer, birth defects, or long-term respiratory damage. Be aware of dust hazards associated with each workpiece mate­rial. Always wear a NIOSH-approved respirator to reduce your risk.
HEARING PROTECTION. Always wear hear­ing protection when operating or observing loud machinery. Extended exposure to this noise without hearing protection can cause permanent hearing loss.
REMOVE ADJUSTING TOOLS. Tools left on machinery can become dangerous projectiles upon startup. Never leave chuck keys, wrenches, or any other tools on machine. Always verify removal before starting!
USE CORRECT TOOL FOR THE JOB. Only use this tool for its intended purpose—do not force it or an attachment to do a job for which it was not designed. Never make unapproved modifica­tions—modifying tool or using it differently than intended may result in malfunction or mechanical failure that can lead to personal injury or death!
AWKWARD POSITIONS. Keep proper footing and balance at all times when operating machine. Do not overreach! Avoid awkward hand positions that make workpiece control difficult or increase the risk of accidental injury.
CHILDREN & BYSTANDERS. Keep children and bystanders at a safe distance from the work area. Stop using machine if they become a distraction.
GUARDS & COVERS. Guards and covers reduce accidental contact with moving parts or flying debris. Make sure they are properly installed, undamaged, and working correctly BEFORE operating machine.
FORCING MACHINERY. Do not force machine. It will do the job safer and better at the rate for which it was designed.
NEVER STAND ON MACHINE. Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted.
STABLE MACHINE. Unexpected movement dur­ing operation greatly increases risk of injury or loss of control. Before starting, verify machine is stable and mobile base (if used) is locked.
USE RECOMMENDED ACCESSORIES. Consult this owner’s manual or the manufacturer for rec­ommended accessories. Using improper acces­sories will increase the risk of serious injury.
UNATTENDED OPERATION. To reduce the risk of accidental injury, turn machine OFF and ensure all moving parts completely stop before walking away. Never leave machine running while unattended.
MAINTAIN WITH CARE. Follow all maintenance instructions and lubrication schedules to keep machine in good working condition. A machine that is improperly maintained could malfunction, leading to serious personal injury or death.
DAMAGED PARTS. Regularly inspect machine for damaged, loose, or mis-adjusted parts—or any condition that could affect safe operation. Immediately repair/replace BEFORE operating machine. For your own safety, DO NOT operate machine with damaged parts!
MAINTAIN POWER CORDS. When disconnect­ing cord-connected machines from power, grab and pull the plug—NOT the cord. Pulling the cord may damage the wires inside. Do not handle cord/plug with wet hands. Avoid cord damage by keeping it away from heated surfaces, high traffic areas, harsh chemicals, and wet/damp locations.
EXPERIENCING DIFFICULTIES. If at any time you experience difficulties performing the intend­ed operation, stop using the machine! Contact our Technical Support at (570) 546-9663.
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Model G0817 (Mfd. Since 05/16)
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 if hands slip or workpiece moves unexpectedly. Do not position fingers or hands in line with blade, and never reach under table while blade is moving.
SMALL/NARROW WORKPIECES. If hands slip during a cut while holding small workpieces with fingers, serious personal injury could occur. 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 hands into blade. Allow blade to reach full speed before starting cut. DO NOT start machine with workpiece contacting blade.
FEED RATE. To avoid risk of workpiece slipping and causing operator injury, always feed stock evenly and smoothly.
BLADE CONDITION. Dull blades require more effort to perform cut, increasing risk of accidents. Do not operate with dir ty, dull, cracked or badly worn blades. Inspect blades for cracks and miss­ing teeth before each use. Always maintain proper blade tension and tracking while operating.
CLEARING JAMS AND CUTOFFS. Always stop bandsaw and disconnect power before clearing scrap pieces that get stuck between blade and table insert. Use brush or push stick, not hands, to clean chips/cutoff scraps from table.
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. Blade guards and covers protect operator from the moving bandsaw blade. The wheel covers protect operator from getting entangled with rotating wheels or other moving pa r t s. O N LY 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 just clear 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. DO NOT force or twist blade while cutting, especially when sawing small curves. This could result in blade damage or breakage.
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.
WORKPIECE MATERIAL. This machine is intended for cutting natural and man-made wood products, and laminate covered wood products. This machine is NOT designed to cut metal, glass, stone, tile, etc.
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Model G0817 (Mfd. Since 05/16)
SECTION 2: POWER SUPPLY
Before installing the machine, consider the avail­ability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize the risk of electrocution, fire, or equipment damage, installation work and electrical wiring must be done by an electrician or qualified service personnel in accordance with all applicable codes and standards.
or equipment damage may occur if machine is not properly grounded and connected to power
The full-load current rating is the amperage a machine draws at 100% of the rated output power. On machines with multiple motors, this is the amperage drawn by the largest motor or sum of all motors and electrical devices that might operate at one time during normal operations.
The full-load current is not the maximum amount of amps that the machine will draw. If the machine is overloaded, it will draw additional amps beyond the full-load rating.
If the machine is overloaded for a sufficient length of time, damage, overheating, or fire may result— especially if connected to an undersized circuit. To reduce the risk of these hazards, avoid over­loading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements.
For your own safety and protection of
Note: Circuit requirements in this manual apply to
a dedicated circuit—where only one machine will be running on the circuit at a time. If machine will be connected to a shared circuit where multiple machines may be running at the same time, con­sult an electrician or qualified service personnel to ensure circuit is properly sized for safe operation.
A power supply circuit includes all electrical equipment between the breaker box or fuse panel in the building and the machine. The power sup­ply circuit used for this machine must be sized to safely handle the full-load current drawn from the machine for an extended period of time. (If this machine is connected to a circuit protected by fuses, use a time delay fuse marked D.)
This machine can be converted to operate on a power supply circuit that has a verified ground and meets the requirements listed below. (Refer to Voltage Conversion instructions for details.)
This machine is prewired to operate on a power supply circuit that has a verified ground and meets the following requirements:
Availability
Electrocution, fire, shock,
supply.
Full-Load Current Rating
Circuit Information
property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.
Full-Load Current Rating at 110V ...... 15 Amps
Full-Load Current Rating at 220V .... 7.5 Amps
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Circuit Requirements for 110V
Nominal Voltage .................... 110V, 115V, 120V
Cycle .......................................................... 60 Hz
Phase ........................................... Single-Phase
Power Supply Circuit ......................... 15 Amps
Plug/Receptacle ............................. NEMA 5-15
Circuit Requirements for 220V
Nominal Voltage .........20 8V, 220V, 230V, 24 0V
Cycle .......................................................... 60 Hz
Phase ........................................... Single-Phase
Power Supply Circuit ......................... 15 Amps
Plug/Receptacle ............................. NEMA 6-15
Model G0817 (Mfd. Since 05/16)
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 Requirements
This machine MUST be grounded. In the event of certain malfunctions or breakdowns, grounding reduces the risk of electric shock by providing a path of least resistance for electric current.
For 110V operation: This machine is equipped with a power cord that has an equipment-ground­ing wire and a grounding plug (see following fig­ure). The plug must only be inserted into a match­ing receptacle (outlet) that is properly installed and grounded in accordance with all local codes and ordinances.
For 220V operation: The plug specified under “ page has a grounding prong that must be attached to the equipment-grounding wire on the included power cord. The plug must only be inserted into a matching receptacle (see following figure) that is properly installed and grounded in accordance with all local codes and ordinances.
it will not fit the outlet, have a qualified
GROUNDED
5-15 RECEPTACLE
Grounding Prong
GROUNDED
6-15 RECEPTACLE
Current Carrying Prongs
6-15 PLUG
Grounding Prong
Figure 12. Typical 6-15 plug and receptacle.
5-15 PLUG
Neutral Hot
Figure 11. Typical 5-15 plug and receptacle.
SHOCK HAZARD! Two-prong outlets do not meet the grounding requirements for this machine. Do not modify or use an adapter on the plug provided—if
electrician install the proper outlet with a verified ground.
Circuit Requirements for 220V” on the previous
Extension Cords
If you must use an extension
Minimum Gauge Size ...........................14 AWG
Maximum Length (Shorter is Better).......50 ft.
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Model G0817 (Mfd. Since 05/16)
MOTOR
220V
START
CAPACITOR
200MFD
250VAC
RUN
CAPACITOR
50MFD
250VAC
Ground
Converting Voltage
MOTOR
110V
START
CAPACITOR
200MFD 250VAC
RUN
CAPACITOR
50MFD
250VAC
Ground
For your own safety and protection of
to 220V
4. Connect wires as indicated in Figure 14.
Secure wire connections with wire nuts, and wrap them with electrical tape so they will not vibrate loose during operation.
To Switch
property, consult an electrician if you are unsure about wiring practices or electrical codes in your area.
The voltage conversion MUST be performed by an electrician or qualified service personnel. The voltage conversion procedure requires purchas­ing/installing the 220V Conversion Kit (Grizzly Part # P0817161), rewiring the motor, and install­ing the correct plug. The necessary wiring dia­grams are provided in the Wiring section, begin­ning on Page 71 for your reference.
IMPORTANT: If the diagram on the motor con­flicts with the diagrams in the Wiring section, the motor may have changed since the manual was printed. Use the diagram on the motor instead.
Items Needed Qty
Phillips Head Screwdriver #2 ..................... 1
Electrical Tap e ............................ As Needed
Wire Nut (14 AWG x 3) ............................... 1
Plug 6-15 .................................................... 1
Wire Cutters/Stripper .................................. 1
Connect
Wires with
E
U
V
Nuts Here
124
3
Figure 14. Motor rewired to 220V.
5. Close and secure motor junction box.
6. Remove 110V magnetic switch assembly
(see Figure 15), and replace it with 220V conversion kit (Grizzly Part# P0817161).
Magnetic
Switch
Assembly
To convert Model G0817 to 220V:
1. DISCONNECT MACHINE FROM POWER!
2. Cut off existing 5-15 plug.
3. Open motor junction box, then remove two
wire nuts indicated in Figure 13.
Remove These
Wire Nuts
Figure 13. Inside motor junction box.
U
V
3
124
To Switch
E
-14-
Figure 15. Magnetic switch.
7. Install a 6-15 plug on power cord, according
to plug manufacturer's instructions. If plug manufacturer's instructions are not available, NEMA standard 6-15 plug wiring is provided on Page 73.
Model G0817 (Mfd. Since 05/16)
SECTION 3: SETUP
This machine was carefully packaged for safe transport. When unpacking, separate all enclosed items from packaging materials and inspect them for shipping damage.
,
please
IMPORTANT:
you are completely satisfied with the machine and have resolved any issues between Grizzly or the shipping agent. You MUST have the original pack-
aging to file a freight claim. It is also extremely helpful if you need to return your machine later.
Keep children and pets away from plastic bags or packing materials shipped with this
The following items are needed, but not included, for the setup/assembly of this machine.
get help from other people
Needed for Setup
This machine presents serious injury hazards to untrained users. Read through this entire manu­al to become familiar with the controls and opera­tions before starting the machine!
Wear safety glasses during the entire setup process!
HEAVY LIF T! Straining or crushing injury may occur from improperly lifting machine or some of its parts. To reduce this risk,
and use a forklift (or other lifting equipment) rated for weight of this machine.
Description Qty
Safety Glasses (for each person) ............... 1
Solvent/Cleaner .......................................... 1
Shop Rags .................................................. 1
Lifting Strap/Chain
(Rated for at least 450 lbs.) ........................ 1
Lifting Equipment
(Rated for at least 450 lbs.) ........................ 1
Another Person .......................................... 1
call us immediately at (570) 546-9663.
Unpacking
If items are damaged
Save all packaging materials until
SUFFOCATION HAZARD!
machine. Discard immediately.
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Model G0817 (Mfd. Since 05/16)
Inventory
The following is a list of items shipped with your machine. Before beginning setup, lay these items out and inventory them.
If any non-proprietary parts are missing (e.g. a nut or a washer), we will gladly replace them; or for the sake of expediency, replacements can be obtained at your local hardware store.
If you cannot find an item on this list, check around/inside the machine and packaging materi­als. Often, these items get lost while unpacking or they are pre-installed at the factory.
Inventory (Figures 16–18) Qty
A. Main Bandsaw Body (not shown) ............... 1
B. Table ........................................................... 1
C. Table Insert ................................................. 1
D. Fence Face................................................. 1
E. Fence Base Assembly ............................... 1
F. Hardware Bag ............................................ 1
— Hex Bolts M6-1 x 20 ............................... 2
— Lock Washers 6mm ................................ 2
— Flat Washers 6mm .................................. 2
—Fence Face Adjustable Handle .............. 1
— Flat Washer 8mm ................................... 1
— Fence Guide Plate .................................. 1
— Fence Base Lock Lever .......................... 1
— Hex Nut M8-1.25 ..................................... 1
G. Fence Rail .................................................. 1
H. Miter Gauge ................................................ 1
I. Fence Support ............................................ 1
J. Hardware Bag (refer to Page 17) ............... 1
— Lock Washers 8mm ................................ 4
— Flat Washers 8mm .................................. 4
— Hex Bolts M8-1.25 x 25 .......................... 4
— Open-End Wrench 10/13mm .................. 1
— Table Gap Screw Assembly ................... 1
— Hex Nut M8-1.25 ..................................... 1
— Flat Washer 8mm ................................... 1
— Flat Washers 6mm .................................. 2
— Cap Screws M6-1 x 12 ........................... 2
— Hex Wrench 5mm ................................... 1
— Hex Wrench 8mm ................................... 1
B
C
Figure 16. Box 1 inventory.
D
E
G
Figure 17. Box 2 inventory.
H
Figure 18. Loose item inventory.
I
F
J
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Model G0817 (Mfd. Since 05/16)
Hardware Recognition Chart
USE THIS CHART TO MATCH UP HARDWARE DURING THE INVENTORY AND ASSEMBLY PROCESS.
Flat Head Cap Screw
5mm
5mm
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Model G0817 (Mfd. Since 05/16)
The unpainted surfaces of your machine are coated with a heavy-duty rust preventative that prevents corrosion during shipment and storage. This rust preventative works extremely well, but it will take a little time to clean.
Be patient and do a thorough job cleaning your machine. The time you spend doing this now will give you a better appreciation for the proper care of your machine's unpainted surfaces.
There are many ways to remove this rust preven­tative, but the following steps work well in a wide variety of situations. Always follow the manufac­turer’s instructions with any cleaning product you use and make sure you work in a well-ventilated area to minimize exposure to toxic fumes.
Before cleaning, gather the following:
Disposable rags
Cleaner/degreaser (WD•40 works well)
Safety glasses & disposable gloves
Plastic paint scraper (optional)
Basic steps for removing rust preventative:
1.
2.
3.
4.
Many cleaning solvents
work in a well-ventilated
Avoid chlorine-based solvents, such as
Cleanup
Gasoline and petroleum products have low flash points and can explode or cause fire if used to clean machinery. Avo id using these products to clean machinery.
Put on safety glasses.
Coat the rust preventative with a liberal
amount of cleaner/degreaser, then let it soak for 5–10 minutes.
Wipe off the surfaces. If your cleaner/degreas-
er is effective, the rust preventative will wipe off easily. If you have a plastic paint scraper, scrape off as much as you can first, then wipe off the rest with the rag.
Repeat Steps 2–3 as necessary until clean,
then coat all unpainted surfaces with a quality metal protectant to prevent rust.
are toxic if inhaled. Only
area.
NOTICE
acetone or brake parts cleaner, that may damage painted surfaces.
T23692—Orange Power Degreaser
A great product for removing the waxy ship­ping grease from the non-painted parts of the machine during clean up.
Figure 19. T23692 Orange Power Degreaser.
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Model G0817 (Mfd. Since 05/16)
Site Considerations
Weight Load
Refer to the of your machine. Make sure that the surface upon which the machine is placed will bear the weight of the machine, additional equipment that may be installed on the machine, and the heaviest work­piece that will be used. Additionally, consider the weight of the operator and any dynamic loading that may occur when operating the machine.
Space Allocation
Consider the largest size of workpiece that will be processed through this machine and provide enough space around the machine for adequate operator material handling or the installation of auxiliary equipment. With permanent installations, leave enough space around the machine to open or remove doors/covers as required by the main­tenance and service described in this manual.
See below for required space allocation.
Physical Environment
Extreme conditions for this type of machinery are
Place this machine near an existing power source.
other hazards. Make sure to leave enough space
Shadows, glare, or strobe effects that may distract or impede the operator must be eliminated.
Machine Data Sheet for the weight
Children or untrained people may be seriously injured by this machine. Only install in an access restricted location.
The physical environment where the machine is operated is important for safe operation and lon­gevity of machine components. For best results, operate this machine in a dry environment that is free from excessive moisture, hazardous chemi­cals, airborne abrasives, or extreme conditions.
generally those where the ambient temperature range exceeds 41°–104°F; the relative humidity range exceeds 20%–95% (non-condensing); or the environment is subject to vibration, shocks, or bumps.
Electrical Installation
Make sure all power cords are protected from traffic, material handling, moisture, chemicals, or
around machine to disconnect power supply or apply a lockout/tagout device, if required.
Lighting
Lighting around the machine must be adequate enough that operations can be performed safely.
Keep Workpiece
Unloading Area
Unobstructed
= Electrical Connection
Figure 20. Minimum working clearances.
32½"
28¾"
Keep Workpiece
Loading Area Unobstructed
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Model G0817 (Mfd. Since 05/16)
Lifting & Placing
get help from other people
process. DO NOT connect to power until
Using Forklift & Wood Blocks
1. Use forklift to move crate to prepared loca-
tion, then remove crate from shipping pallet.
2. Unbolt bandsaw from pallet.
HEAVY LIF T! Straining or crushing injury may occur from improperly lifting machine or some of its parts. To reduce this risk,
and use a forklift (or other lifting equipment) rated for weight of this machine.
Special care should be taken when moving this bandsaw. To reduce your risk of injury or acciden­tal damage, use one of the following methods to lift or move this bandsaw.
Using Forklift & Eye Bolt
1. Use forklift to move crate to prepared loca-
tion, then remove crate from shipping pallet.
2. Unbolt bandsaw from pallet.
3. Install eye bolt. Make sure it is threaded all
the way in, then place lifting hook through eye bolt (see Figure 21) and lift bandsaw slowly with forklift enough to clear pallet.
3. Carefully place forklift forks under bandsaw
head. Insert a 1x4 block between head and left fork, and a 2x4 block between head and right fork so bandsaw is level, as shown in Figure 22.
2x4
Figure 22. Example of lifting bandsaw with
forklift using wood shims.
4. Lift bandsaw off of pallet, remove pallet, then
slowly set bandsaw into position.
Note: If you are concerned about your forklift forks hitting the tension handwheel, remove handwheel before positioning forks, then re-install it after placing bandsaw in final location.
1x4
Eye Bolt Lifting Hook
Figure 21. Lifting bandsaw with eye bolt and
chain.
4. Remove pallet and slowly set bandsaw into
position.
-20-
Using Pallet Jack & Furniture Dolly
1. Use pallet jack to move crate to prepared
location, then remove crate from shipping pallet.
2. Unbolt bandsaw from pallet.
3. With help of another person, carefully "walk"
bandsaw (or use furniture dolly to move bandsaw) off of pallet and into position.
Serious injury could occur if you connect machine to power before completing setup
instructed later in this manual.
Model G0817 (Mfd. Since 05/16)
Anchoring to Floor
Anchoring machinery to the floor prevents tipping or shifting and reduces vibration that may occur during operation, resulting in a machine that runs slightly quieter and feels more solid.
If the machine will be installed in a commercial or workplace setting, or if it is permanently connect­ed (hardwired) to the power supply, local codes may require that it be anchored to the floor.
If not required by any local codes, fastening the machine to the floor is an optional step. If you choose not to do this with your machine, we rec­ommend placing it on machine mounts, as these provide an easy method for leveling and they have vibration-absorbing pads.
Lag shield anchors with lag screws (see below) are a popular way to anchor machinery to a con­crete floor, because the anchors sit flush with the floor surface, making it easy to unbolt and move the machine later, if needed. However, anytime local codes apply, you MUST follow the anchoring methodology specified by the code.
The machine must be fully assembled before it can be operated. Before beginning the assembly process, refer to
and gather all goes smoothly, first clean any ered or coated in heavy-duty rust preventative (if applicable).
Assembly
Number of Mounting Holes ............................ 4
Diameter of Mounting Hardware .................
3
8"
Anchoring to Concrete Floors
Needed for Setup
listed items. To ensure the assembly process
parts that are cov-
To assemble bandsaw:
1. Remove protective shipping cover from blade,
then remove table insert and shipping screw from table (see Figure 24).
2. Place table on saw, sliding table gap around blade (see Figure 24).
Blade
Table
Gap
Machine Base
Concrete
Figure 23. Popular method for anchoring
machinery to a concrete floor.
Lag Screw
Flat Washer
Lag Shield Anchor
Drilled Hole
Table Insert
Removed
Figure 24. Placing table on saw with gap
positioned around blade.
3. Carefully position table so gap faces to the right (see Figure 25).
Table
Gap
Figure 25. Table rotated with gap facing to the
right.
Shipping Screw
Removed
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Model G0817 (Mfd. Since 05/16)
4. Secure table to trunnion using (4) M8-1.25 x
25 hex bolts, (4) 8mm lock washers, and (4) 8mm flat washers (see Figure 26).
x 4
7. Install fence support using (2) M6-1 x 12 cap screws and 6mm flat washers (see Figure 28).
Fence Support
x 2
Figure 28. Installing fence support.
Figure 26. Table to trunnion mounting hardware
installed.
5. Install table insert (see Figure 27).
6. Install table gap screw assembly, secure with
(1) M8-1.25 hex nut and (1) 8mm flat washer (see Figure 27), then tighten gap screw to ensure table surface is flush across gap.
Table Insert
Hex Nut
Gap Screw
and Washer
Assembly
8. Install fence rail using (2) M6-1 x 20 hex bolts, (2) 6mm lock washers, and (2) 6mm flat washers (see Figure 29).
x 2
Fence Rail
Figure 29. Installing fence rail.
9. Thread (1) M8-1.25 hex nut onto lock lever,
install lock lever onto fence base, then tighten hex nut to secure (see Figure 30).
Figure 27. Table insert and gap screw installed.
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Lock
Lever
Fence
Base
Hex Nut
M8-1.25
Figure 30. Fence base lock lever installed.
Model G0817 (Mfd. Since 05/16)
10. Install adjustable handle onto fence base with
(1) 8mm flat washer, and thread into fence base guide plate (see Figure 31).
Flat Washer
8mm
Fence Base
Guide Plate
Adjustable
Handle
Figure 31. Fence base adjustable handle and
guide plate installed.
11. Place fence base on fence rail with lock lever
raised up. Push lock lever down to secure fence in place (see Figure 32).
12. Mount fence face to fence base, sliding T-channel (see Figures 3334) around fence base guide plate (see Figure 31).
— For normal workpieces, mount fence in
vertical position, as shown in Figure 33, then rotate fence base lock lever to secure.
— For thin workpieces, mount fence in hori-
zontal position, as shown in Figure 34, then rotate fence base lock lever to secure.
Fence FaceT-Channel
Fence Face
Lock Lever
Fence Base
Rail
Lock Lever in
Down (Locked)
Position
Figure 32. Fence base installed on fence rail.
Figure 33. Installing fence in vertical position.
Fence Face
Fence Face
Lock Lever
T-Channel
Figure 34. Fence installed in horizontal position.
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Model G0817 (Mfd. Since 05/16)
Dust Collection
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.
Minimum CFM at each Dust Port: 400 CFM
Do not confuse this CFM recommendation with the rating of the dust collector. To determine the CFM at the dust port, you must consider these variables: (1) CFM rating of the dust collector, (2) hose type and length between the dust col­lector and the machine, (3) number of branches or wyes, and (4) amount of other open lines throughout the system. Explaining how to cal­culate these variables is beyond the scope of this manual. Consult an expert or purchase a good dust collection "how-to" book.
To connect dust collection system to machine:
1. Fit a 4" dust hose over each dust port, and
secure them in place with hose clamps (see
Figure 35).
Figure 35. Dust hoses attached to dust ports.
Note: For best results, connect free ends of
hoses to a 4" Y fitting and secure with hose clamps, then connect fitting to your dust col­lection system. See Accessories, beginning on Page 51, for more information.
2. Tug hoses to make sure they do not come off.
Note: A tight fit is necessary for proper
performance.
-24-
Model G0817 (Mfd. Since 05/16)
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:
1. Initial Blade Tracking
2. Test Run
3. Tension Blade
4. Adjusting Blade Support Bearings
5. Adjusting Blade Guide Bearings
6. Table Tilt Calibration
7. Aligning Table
8. Aligning Fence
Bandsaw wheels are either flat or crowned and both shapes track differently. This bandsaw has crowned wheels. As the wheels spin, a properly tracking blade naturally tracks at the center of the wheel (see Figure 36).
PROPER TRACKING
Blade Centered
on Wheel
Blade Centered on Wheel
Figure 36. Blade centered on crown of wheel.
Blade tracking is primarily affected by the tilt of the upper wheel, known as “center tracking.” However, the alignment of both wheels plays an important part as well (see Wheel Alignment on Page 66 for more details).
Wheel
Initial 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.
The wheels on this bandsaw were aligned at the factory, so center tracking is the only adjustment that needs to be checked/performed when the saw is new.
Serious personal injury can occur if the machine starts while your hand is touch­ing the bandsaw wheel dur­ing tracking adjustments. Disconnect power from the bandsaw before performing blade tracking adjustments.
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