1. Manuals
  2. Brands
  3. Grizzly Manuals
  4. Saw
  5. G0621
  6. Owner's manual

Grizzly G0621 Owner's Manual

Wood/metal
Hide thumbs Also See for G0621:
Table of Contents

Advertisement

Quick Links

Download this manual
MODEL G0621
WOOD/METAL BANDSAW
OWNER'S MANuAL
Copyright © FEBrUAry, 2007 By grizzly indUstriAl, inC. rEVisEd MAy, 2009 (tr)
WARNiNG: NO pORTiON Of ThiS MANuAL MAy BE REpRODucED iN ANy ShApE
OR fORM WiThOuT ThE WRiTTEN AppROvAL Of GRizzLy iNDuSTRiAL, iNc.
(For MAChinEs MFg. sinCE 10/06) #tr8986 printEd in tAiWAn

Advertisement

Table of Contents
loading

Related Manuals for Grizzly G0621

Summary of Contents for Grizzly G0621

  • Page 1 MODEL G0621 WOOD/METAL BANDSAW OWNER'S MANuAL Copyright © FEBrUAry, 2007 By grizzly indUstriAl, inC. rEVisEd MAy, 2009 (tr) WARNiNG: NO pORTiON Of ThiS MANuAL MAy BE REpRODucED iN ANy ShApE OR fORM WiThOuT ThE WRiTTEN AppROvAL Of GRizzLy iNDuSTRiAL, iNc.
  • Page 2 This manual provides critical safety instructions on the proper setup, operation, maintenance and service of this machine/equipment. Failure to read, understand and follow the instructions given in this manual may result in serious personal injury, including amputation, electrocution or death. The owner of this machine/equipment is solely responsible for its safe use.

  • Page 3: Table Of Contents

    Table of contents iNTRODucTiON ..........2 SEcTiON 5: AccESSORiES ......36 Manual Accuracy ........... 2 SEcTiON 6: MAiNTENANcE ......37 Contact info............ 2 schedule ............37 Machine data sheet ........3 Cleaning ............37 identification ........... 5 lubricating ........... 37 SEcTiON 1: SAfETy ........

  • Page 4: Introduction

    For your convenience, we post all available man- uals and manual updates for free on our website at www.grizzly.com. Any updates to your model of machine will be reflected in these documents as soon as they are complete. Model g0621 (Mfg. since 10/06)

  • Page 5: Machine Data Sheet

    Table Tilt ..................................-5° to 45° Table Height from Floor ..............................38 ⁄ " Wheel Diameter ..................................14" Number of Dust Ports ................................1 Dust Port Size ..................................2.5" Fence Locking Location ..............................Front Model G0621 Page 1 of 2 Model g0621 (Mfg. since 10/06)
  • Page 6 Sound Rating ..................................74 dB Warranty ................................... 1 Year Serial Number Location ..................ID Label on Center of Upper Wheel Cover Approximate Assembly & Setup Time ........................1.5 Hours Model G0621 Page 2 of 2 Model g0621 (Mfg. since 10/06)

  • Page 7: Identification

    Blade guide Elevation lock Knob Q. Motor G. Motor switch R. Belt tension lock nut h. speed dial S. Motor Junction Box power switch dust hose Access hole u. Blade guard Fence K. Upper Blade guide Assembly Model g0621 (Mfg. since 10/06)

  • Page 8: Section 1: Safety

    TIRED OR UNDER THE INFLUENCE OF RESPIRATOR WHEN OPERATING DRUGS OR ALCOHOL. Be mentally alert MACHINERY THAT PRODUCES DUST. at all times when running machinery. Most types of dust (wood, metal, etc.) can cause severe respiratory illnesses. Model g0621 (Mfg. since 10/06)
  • Page 9 15. MAKE SURE GUARDS ARE IN PLACE AND WORK CORRECTLY BEFORE using the machine! Contact our Technical USING MACHINERY. Support Department at (570) 546-9663. Model g0621 (Mfg. since 10/06)

  • Page 10: Additional Safety Instructions For Bandsaws

    Model g0621 (Mfg. since 10/06)

  • Page 11: Section 2: Circuit Requirements

    Minimum Circuit size ......15 Amps Model g0621 (Mfg. since 10/06)

  • Page 12: Section 3: Setup

    The Model G0621 is a the Model g0621 was carefully packed when it heavy machine. DO NOT left our warehouse. if you discover the machine over-exert yourself while is damaged after you have signed for delivery,...

  • Page 13: Inventory

    (e.g. a any items from the inventory list are miss- nut or a washer), we will gladly replace them, or ing. for the sake of expediency, replacements can be obtained at your local hardware store. -11- Model g0621 (Mfg. since 10/06)

  • Page 14: Hardware Recognition Chart

    Recognition chart -12- Model g0621 (Mfg. since 10/06)

  • Page 15: Cleanup

    WD•40 can be used to remove rust pre- ventative. Before using these products, though, test them on an unnoticeable area of your paint to make sure they will not damage it. -13- Model g0621 (Mfg. since 10/06)

  • Page 16: Site Considerations

    Only install in an Shadows, glare, or strobe effects that may distract access restricted location. or impede the operator must be eliminated. 30" figure 4. Minimum working clearances. -14- Model g0621 (Mfg. since 10/06)

  • Page 17: Assembly

    "-18 x 3" hex bolts, eight ⁄ flat wash- ers, and four ⁄ "-18 hex nuts (figure 6). Trunnion Base Trunnion Bolt Trunnion Knob figure 8. table installation on trunnion base. figure 6. Bandsaw mounted to stand. -15- Model g0621 (Mfg. since 10/06)
  • Page 18 10, going into the front rail nuts. figure 12. installing fence onto rails. 17. push the fence handle down to lock the fence in position. figure 10. Fastening front fence rail. -16- Model g0621 (Mfg. since 10/06)
  • Page 19 0" mark when you install the scale. 23. remove the fence from the front rail. Figure 17. dust port installation. -17- Model g0621 (Mfg. since 10/06)

  • Page 20: Dust Collection

    Fit the 2 ⁄ " dust hose over the dust port, as the wheels on the Model g0621 are factory shown in figure 18, and secure in place with aligned, so center tracking is the only adjustment a hose clamp.

  • Page 21: Test Run

    Always turn OFF the machine and disconnect it from power before investigating or correcting potential problems. -19- Model g0621 (Mfg. since 10/06)

  • Page 22: Tensioning Blade

    To reduce blade stretching, remove the ten- sion from the blade when not in use. NOTICE After blade tension and tracking are set cor- rectly, properly adjust the upper/lower sup- port bearings and guide-block assemblies into position before operating machine. -20- Model g0621 (Mfg. since 10/06)
  • Page 23 22. sion and tracking, the upper and lower blade support bearings and guide-blocks must be re-adjusted before cutting operations. 0.016'' figure 22. Blade should be aligned approxi- mately 0.016" away from the bearing edge. -21- Model g0621 (Mfg. since 10/06)

  • Page 24: Adjusting Blade Guides

    26. Blade guides against both sides of blade. lightly pinch the dollar bill against the blade with the blade guides, then tighten the blade guide thumbscrews. 10. remove the dollar bill, then re-install the blade guard. -22- Model g0621 (Mfg. since 10/06)

  • Page 25: Adjusting Positive Stop

    90˚ to the blade. Align the tip of the pointer with the 0˚ mark on the table tilt scale. tighten the pointer screw. -23- Model g0621 (Mfg. since 10/06)

  • Page 26: Aligning Table

    Refer to the Aligning Table instructions. tighten the trunnion bolts. -24- Model g0621 (Mfg. since 10/06)

  • Page 27: Section 4: Operations

    1" of the workpiece when cutting. ning any projects. Regardless of the con- tent in this section, Grizzly industrial will not be held liable for accidents caused by Blade tension lack of training.

  • Page 28: Workpiece Inspection (Wood)

    • never start a cut with the blade in contact with the workpiece, and do not start a cut on a sharp edge. -26- Model g0621 (Mfg. since 10/06)

  • Page 29: Table Tilt

    1" from the top of the workpiece. The positive stop must be removed to move the table to the left. lock the guide post with the lock knob. -27- Model g0621 (Mfg. since 10/06)

  • Page 30: Ripping

    ALWAyS use a push stick when ripping narrow pieces. failure to fol- low these warnings may result in serious personal injury! -28- Model g0621 (Mfg. since 10/06)

  • Page 31: Resawing

    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. -29- Model g0621 (Mfg. since 10/06)

  • Page 32: Cutting Curves

    Cut the stack of pieces as though you were cutting a single piece. Follow your layout line with the blade kerf on the waste side of your line as shown in figure 36. figure 36. typical stacked cut. -30- Model g0621 (Mfg. since 10/06)

  • Page 33: Blade Selection (Wood Cutting)

    Blade Length Measured by the circumference, blade lengths are usually unique to the brand of your bandsaw and the distance between wheels. the Model g0621 uses 108" long blades. refer to page 36 Raker Skip Hook for blade replacements.

  • Page 34: Tooth Pitch

    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 support guides. -32- Model g0621 (Mfg. since 10/06)

  • Page 35: Blade Selection (Metal Cutting)

    Tool Steel (67) (163) (98) Tool Steel Cast Iron Copper 229~482 203~413 229~482 Oil-Hardening High-Speed Plastics (62) (65) Alloy (70) (147) (70) (147) Tool Steel Tool Steel (67) figure 38. Blade selection and speed chart. -33- Model g0621 (Mfg. since 10/06)

  • Page 36: Blade Changes

    Put on heavy gloves, remove the blade, and twist it rightside-out. slip the blade through the guides, and mount it over the upper and lower wheels. Apply tension. -34- Model g0621 (Mfg. since 10/06)

  • Page 37: Scale Calibration

    Measure the width of the cut workpiece. the width of the workpiece should match the figure 40. scale calibration screws. reading on the fence scale. -35- Model g0621 (Mfg. since 10/06)

  • Page 38: Section 5: Accessories

    320 pages. h9976 108” ⁄ ” 6 hook 0.032 h9977 108” ⁄ ” 10 raker 0.032 h9978 108” 1” 2 hook 0.035 h9979 108” 1” 6 hook 0.035 figure 42. Bandsaw handbook. -36- Model g0621 (Mfg. since 10/06)

  • Page 39: Section 6: Maintenance

    -37- Model g0621 (Mfg. since 10/06)

  • Page 40: Section 7: Service

    8. Motor fan is rubbing on fan cover. 8. replace dented fan cover; replace loose/damaged fan. 9. Motor bearings are at fault. 9. test by rotating shaft; rotational grinding/loose shaft requires bearing replacement. -38- Model g0621 (Mfg. since 10/06)

  • Page 41: Cutting Operations

    (page 43). other. consistently, 2. rubber tires on wheels are worn out. 2. redress the rubber tires on the wheels (page 37); correctly, or at replace the rubber tires on the wheels. all. -39- Model g0621 (Mfg. since 10/06)

  • Page 42: Servicing V-Belts

    — if a V-belt is cracked, frayed, or glazed, replace it as soon as convenient. Wheel pulley replace the pulley cover, lower wheel, and blade; then close the lower wheel cover. Motor pulley idler pulley figure 43. pulleys and V-belts. -40- Model g0621 (Mfg. since 10/06)
  • Page 43 (behind cap) figure 46. location of idler pulley mounting nut. —if you only need to retension the V-belts, skip to Step 6. — if you need to replace the V-belts, continue with Step 4. -41- Model g0621 (Mfg. since 10/06)

  • Page 44: Shimming Table

    24 to complete this procedure. hand along the line. stop at the halfway point. turn the bandsaw OFF and wait for the blade to stop. -42- Model g0621 (Mfg. since 10/06)

  • Page 45: Wheel Alignment

    (ensuring that it touches both the top and bottom rim), then adjust the tracking knob to see how the upper wheel lines up with the straightedge. -43- Model g0621 (Mfg. since 10/06)

  • Page 46: Shimming Upper Wheel

    See Figure 51 to better understand coplanarity. -44- Model g0621 (Mfg. since 10/06)

  • Page 47: Section 8: Wiring

    Technical Support at (570) 546-9663. nents before completing the task. -45- Model g0621 (Mfg. since 10/06)

  • Page 48: Electrical Component Wiring

    Electrical component Wiring figure 55. power switch. figure 53. Motor junction box wiring. figure 56. Variable speed dial. figure 54. Motor switch. figure 57. inverter/controller box terminal blocks. -46- Model g0621 (Mfg. since 10/06)

  • Page 49: Wiring Diagram

    MOTOR 220V, 3-PH INVERTER/CONTROLLER BOX Ground The motor wiring shown here is current at the time of printing; however, always use the diagram on the inside of junction box cover when rewiring your motor. -47- Model g0621 (Mfg. since 10/06)

  • Page 50: Section 9: Parts

    SEcTiON 9: pARTS Main parts Breakdown -48- Model g0621 (Mfg. since 10/06)

  • Page 51: Main Parts List

    LOWER WHEEL PW02 FLAT WASHER 3/8 P0621040 PULLEY COVER PLATE PB05 HEX BOLT 1/4-20 X 3/4 P0621041 PULLEY PS18 PHLP HD SCR 10-24 X 1/4 P0621042 SHAFT PN05 HEX NUT 1/4-20 PVA30 V-BELT A-30 4L300 -49- Model g0621 (Mfg. since 10/06)

  • Page 52: Table/Blade Guides Parts Breakdown

    Table/Blade Guides parts Breakdown 141-1 141-2 141-3 141-4 141-5 -50- Model g0621 (Mfg. since 10/06)

  • Page 53: Secondary Parts Breakdown

    TABLE INSERT PN08 HEX NUT 3/8-16 P0621135 TABLE P0621168 HANDWHEEL HANDLE P0621136 REAR FENCE RAIL P0621169 FENCE SCALE PSB06 CAP SCREW 1/4-20 X 1 PSS03 SET SCREW 1/4-20 X 3/8 P0621138 GUIDE POST SCALE -51- Model g0621 (Mfg. since 10/06)

  • Page 54: Stand Parts Breakdown

    KNOB 5/16-18 X 3/4 PW06 FLAT WASHER 1/4 PLN03 LOCK NUT 5/16-18 P0621213 STAND INSET PLATE PN02 HEX NUT 5/16-18 P0621214 CABINET BOTTOM PLATE P0621207 STAND PFB15 FLANGE BOLT 1/4-20 X 3/4 P0621208 FOOT -52- Model g0621 (Mfg. since 10/06)

  • Page 55: Fence Parts Breakdown

    PLATE P0621304 FENCE BASE P0621313 PSS03 SET SCREW 1/4-20 X 3/8 P0621314 LOCK MECHANISM P0621306 ECCENTRIC SHAFT PN03M HEX NUT M8-1.25 P6200 BALL BEARING 6200ZZ P0621316 FENCE HANDLE M8-1.25 PR45M INT RETAINING RING 10MM -53- Model g0621 (Mfg. since 10/06)

  • Page 56: Safety Labels Parts Breakdown

    MuST maintain the original location and readability of the labels on the machine. if any label is removed or becomes unreadable, REpLAcE that label before using the machine again. contact Grizzly at (800) 523-4777 or www.grizzly.com to order new labels. -54- Model g0621 (Mfg. since 10/06)

  • Page 57: Warranty Card

    Do you think your machine represents a good value? _____ Yes _____No Would you recommend Grizzly Industrial to a friend? _____ Yes _____No 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.
  • Page 58 FOLD ALONG DOTTED LINE Place Stamp Here GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 FOLD ALONG DOTTED LINE Send a Grizzly Catalog to a friend: Name_______________________________ Street_______________________________ City______________State______Zip______ TAPE ALONG EDGES--PLEASE DO NOT STAPLE...

  • Page 59: Warranty And Returns

    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.
  • Page 60 Buy Direct and Save with Grizzly – Trusted, Proven and a Great Value! ® ~Since 1983~ Visit Our Website Today For Current Specials! ORDER 24 HOURS A DAY! 1-800-523-4777...

Table of Contents