Grizzly G0490 Owner's Manual
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Grizzly G0490 Owner's Manual

Grizzly G0490 Owner's Manual

8" x 76" jointer w/parallelogram beds
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MODEL G0490/G0490X
8" X 76" JOINTER
w/PARALLELOGRAM BEDS
OWNER'S MANUAL
(For models manufactured since 8/12)
COPYRIGHT © DECEMBER, 2005 BY GRIZZLY INDUSTRIAL, INC., REVISED SEPTEMBER, 2014 (DMTS)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#TR7845 PRINTED IN CHINA
V2.09.14

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  • Page 1 OWNER'S MANUAL (For models manufactured since 8/12) COPYRIGHT © DECEMBER, 2005 BY GRIZZLY INDUSTRIAL, INC., REVISED SEPTEMBER, 2014 (DMTS) 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/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.

  • Page 3: Table Of Contents

    Cleaning & Protecting ........33 Identification ........... 3 Lubrication ........... 33 Controls & Components ......... 4 G0490 Machine Data Sheet ......5 SECTION 7: SERVICE ........34 G0490X Machine Data Sheet ......7 Troubleshooting ........... 34 Servicing Poly V-Belt ........36 SECTION 1: SAFETY ........

  • Page 4: Introduction

    The Model G0490 has a 4-knife cutterhead and Alternatively, you can call our Technical Support the Model G0490X has a spiral cutterhead with for help. Before calling, please write down the 40 indexable inserts.

  • Page 5: Identification

    " d) Always use hold-down or push blocks when jointing material narrower than 3" or planing material thinner than 3". e) Never perform jointing, planing, or rabbeting cuts on pieces shorter than 10" in length. Model G0490/G0490X (Mfd. Since 8/12)

  • Page 6: Controls & Components

    The outfeed table is preset with no range of movement allowed, so if it gets accidentally unlocked it will not move. Model G0490/G0490X (Mfd. Since 8/12)

  • Page 7: G0490 Machine Data Sheet

    MACHINE DATA SHEET Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL G0490 8" JOINTER WITH PARALLELOGRAM BEDS Product Dimensions: Weight................................508 lbs. Width (side-to-side) x Depth (front-to-back) x Height............76-3/8 x 23-1/2 x 45-1/2 in.
  • Page 8 The information contained herein is deemed accurate as of 4/27/2014 and represents our most recent product specifications. Model G0490 PAGE 2 OF 3 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model G0490/G0490X (Mfd. Since 8/12)

  • Page 9: G0490X Machine Data Sheet

    The information contained herein is deemed accurate as of 2/8/2015 and represents our most recent product specifications. Model G0490X PAGE 1 OF 3 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model G0490/G0490X (Mfd. Since 8/12)
  • Page 10 The information contained herein is deemed accurate as of 2/8/2015 and represents our most recent product specifications. Model G0490X PAGE 2 OF 3 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model G0490/G0490X (Mfd. Since 8/12)

  • Page 11: Section 1: Safety

    Everyday ery. Never operate under the influence of drugs or eyeglasses are NOT approved safety glasses. alcohol, when tired, or when distracted. Model G0490/G0490X (Mfd. Since 8/12)
  • Page 12 Contact our debris. Make sure they are properly installed, Technical Support at (570) 546-9663. undamaged, and working correctly. -10- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 13: Additional Safety For Jointers

    Straight knives should and get stuck over the cutterhead. never project more than ⁄ " (0.125") from cutter- head body. -11- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 14: Section 2: Power Supply

    To reduce the risk of these hazards, avoid over- loading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements. -12- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 15: Grounding Requirements

    Minimum Gauge Size ......12 AWG qualified service personnel, and it must Maximum Length (Shorter is Better)..50 ft. comply with all local codes and ordinances. -13- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 16: Section 3: Setup

    Discard immediately. possible inspection by the carrier or its agent. Otherwise, filing a freight claim can be difficult. When you are completely satisfied with the condi- tion of your shipment, inventory the contents. -14- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 17: Inventory

    Flat Washers 6mm (Belt Guard)....2 ing or they are pre-installed at the factory. • Hex Nuts M6-1 (Belt Guard) ....... 2 G0490 Knife Setting Gauge (Not Shown): • External Retaining Rings 8mm....2 • Knife Gauge Feet ........2 •...

  • Page 18: Cleanup

    Figure 7. T23692 Orange Power Degreaser. 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. -16- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 19: Site Considerations

    Only install in an Shadows, glare, or strobe effects that may distract access restricted location. or impede the operator must be eliminated. Wall 30" Minimum Working Clearance ⁄ " ⁄ " Figure 8. Minimum working clearances. -17- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 20: Assembly

    Place motor on the two motor mount brackets with pulley facing rear of stand, as shown in Figure 9. Figure 10. Installing the pedal assembly. -18- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 21 (2) M10-1.5 x 25 cap screws them to forklift forks or hoist. and (2) 10mm lock washers, as shown in Figure 14. Figure 12. Using lifting straps to lift jointer assembly. Figure 14. Installing control panel pedestal. -19- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 22 Figure 16. Motor adjustment controls. 20. Use the two pre-installed cap screws and flat washers to install fence carriage to rear of jointer assembly, as shown in Figure 17. Figure 18. Poly V-belt installed. -20- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 23 Figure 20. If nec- essary, apply downward pressure on motor to attain proper V-belt tension. Cutterheaed Pulley Approximately ⁄ " Deflection Figure 22. Installing fence tilt lever. Motor Pulley Figure 20. Correct V-belt deflection when properly tensioned. -21- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 24 Top Dead Center Figure 23. Knife or insert at top dead center. Belt Guard Figure 25. Installing belt guard. G0490 Straightedge 28. Model G0490 Only: Assemble knife setting gauge, as shown in Figure 26. Bottom Dead Outfeed Infeed Center G0490X...

  • Page 25: Dust Collection

    31. Insert cutterhead guard shaft into extension fence, as shown in Figure 27, so shaft flat DO NOT operate Model G0490/G0490X with- is facing set screw, then tighten set screw out an adequate dust collection system.

  • Page 26: Test Run

    Button Button possible results from your new machine. Factory adjustments that should be verified: • Model G0490 Knife Settings (refer to Page 37). • Depth Scale Calibration (refer to Page 44). Figure 28. STOP/START button locations. •...

  • Page 27: Section 4: Operations

    10. Stops jointer. Regardless of the content in this section, Grizzly Industrial will not be held liable for accidents caused by lack of training. -25- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 28: Stock Inspection & Requirements

    NOT designed to cut metal, glass, stone, tile, 1" Min. products with lead-based paint, or products Figure 30. Minimum stock dimensions for jointer. that contain asbestos—cutting these materi- als with a jointer may lead to injury. 10" Min. -26- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 29: Squaring Stock

    Previously Surface Plane on a Thickness Planer— Jointed Opposite face of workpiece is surface planed Edge flat with a thickness planer. Previously Surface Planed Face -27- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 30: Surface Planing

    Failure to use push blocks when surface planing could result in your hands contact- ing rotating cutterhead, which will cause Figure 32. Illustration of surface planing results. serious personal injury. ALWAYS use push blocks when surface planing on jointer! -28- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 31: Edge Jointing

    Tip: When squaring up stock, cut opposite edge of workpiece with a table saw instead Figure 34. Illustration of edge jointing results. of the jointer—otherwise, both edges of work- piece will not be parallel with each other. -29- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 32: Bevel Cutting

    DO NOT let them get closer than 4" from moving cutterhead at any time during operation! Repeat cutting process, as necessary, until you are satisfied with the results. Figure 36. Illustration of bevel cutting results. -30- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 33: Rabbet Cutting

    Figure 38. Illustration of rabbet cutting effects and a few sample joints. When cutterhead guard is removed, attempting any other cut besides a rab- bet directly exposes operator to moving cutterhead. ALWAYS replace cutterhead guard after rabbet cutting! -31- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 34: Section 5: Accessories

    If you work around To reduce this risk, only install accessories dust everyday, a half-mask respirator can be a recommended for this machine by Grizzly. lifesaver. Also compatible with safety glasses! NOTICE Refer to our website or latest catalog for additional recommended accessories.

  • Page 35: Section 6: Maintenance

    To reduce risk of shock or accidental startup, always disconnect machine from power before adjustments, Cleaning the Model G0490/G0490X is relatively maintenance, or service. easy. Vacuum excess wood chips and sawdust, and wipe off the remaining dust with a dry cloth.

  • Page 36: Section 7: Service

    (Page 43). of the board that is 2. Operator pushing down on trailing end of 2. Reduce/eliminate downward pressure on that end of uneven with the rest the workpiece. workpiece. of the cut). -34- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 37 3. Surface plane one face so there is a good surface length. to position against fence. 4. Insufficient number of passes. 4. It may take 3 to 5 passes to achieve a perfect edge, depending on starting condition of board and depth of cut. -35- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 38: Servicing Poly V-Belt

    Cutterheaed Pulley then retighten carriage bolts. Approximately ⁄ " Deflection Mounting Carriage Bolts Motor Pulley Figure 45. Correct belt deflection when properly tensioned. Figure 43. Motor adjustment controls. -36- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 39: Inspecting Knives (G0490)

    This provides to avoid personal injury. unrestricted access to cutterhead. From backside of jointer, remove cabinet cover to expose V-belt. Use V-belt to rotate cutterhead and position knives. -37- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 40: Cutterhead Inserts (G0490X)

    Tighten each gib bolt in the same alternating manner as you did in previous step. 10. Set outfeed table even with the new knives at top-dead center (refer to Setting Outfeed Table Height on Page 43 for detailed instruc- tions). -38- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 41: Checking/Adjusting Table Parallelism

    Take care to clean up any excess oil! Replace the cutterhead guard. Figure 47. Outfeed table positive stop bolts. -39- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 42: Checking Infeed Table

    —If straightedge does not sit flat against perform Checking Infeed Table instruc- both infeed and outfeed tables in any of tions on this page. positions, then follow Adjusting Table Parallelism instructions on the next page. -40- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 43: Adjusting Table Parallelism

    When setting the outfeed table, all measurements set screws (see Figure 53). MUST be made from the cutterhead body—not the knives/inserts or the results may be skewed. Set Screw Location Eccentric Bushing Figure 53. Eccentric bushing and set screw location. -41- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 44 Place straightedge halfway across infeed and outfeed tables, and adjust infeed table even with outfeed table, as shown in Figure 55. Straightedge Outfeed Table Infeed Table Figure 55. Infeed and outfeed tables set evenly (knife-style cutterhead shown). -42- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 45: Setting Outfeed Table Height

    Bottom Dead stand panel. Outfeed Infeed Center Knife-Style Cutterhead Only: Correctly set knife heights (refer to Setting Knives (G0490) on Page 37 for detailed instruc- G0490X tions). Straightedge Loosen outfeed table lock located at front of Outfeed Infeed machine, and loosen jam nuts and positive stop bolts located at back of machine just Figure 59.

  • Page 46: Adjusting Infeed Table Stop Bolts

    The depth scale can be calibrated or "zeroed" to make sure the cutting depth shown on the scale matches the actual cutting depth (per pass). Figure 62. Depth scale pointer adjusted to “0”. Tools Needed Straightedge ............1 Phillips Screwdriver ........... 1 -44- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 47: Setting Fence Stops

    (verify angle with (check the angle with a sliding bevel set to a 45° square), then retighten jam nut loos- 135°), then retighten jam nut loosened in ened in Step 3. Step 3. -45- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 48: Section 8: Wiring

    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. -46- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 49: G0490/G0490X Wiring

    Overload Relay Stop Button Start Button Top of Panel Control Panel (Folded Down and Viewed From Behind) Magnetic Switch Assembly Capacitor 200MFD Ground 250VAC Motor Start Capacitor 30MFD 450VAC READ ELECTRICAL SAFETY -47- Model G0490/G0490X (Mfd. Since 8/12) ON PAGE 46!
  • Page 50 G0490/G0490X Wiring Photos Figure 69. Control panel. Figure 67. Magnetic switch assembly. Figure 68. Motor and capacitors. READ ELECTRICAL SAFETY -48- Model G0490/G0490X (Mfd. Since 8/12) ON PAGE 46!

  • Page 51: Section 9: Parts

    SECTION 9: PARTS Jointer Breakdown 142V2 129-1V2 27 26 130V2 131V2 G0490 70V2 Cutterhead G0490X Cutterhead -49- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 52 P0490052 EXTENSION TABLE P0490112 HEX NUT M12-1.75 P0490053 CAP SCREW M6-1 X 20 P0490113 LEVER P0490054 CHIP DEFLECTOR P0490114 KNOB M12-1.75, OBLONG P0490055 CAP SCREW M6-1 X 12 P0490115 CAP SCREW M8-1.25 X 40 -50- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 53 INDEXABLE INSERT 14 X 14 X 2 10-PK P0490064 KNIVES 8" X 3/4" X 1/8" 4-PC SET P0490X065 L-WRENCH TORX T20 P0490065 KNIFE GIB P0490X066 FLAT HD TORX T20 M6-1 X 15 P0490066 KNIFE GIB SCREW -51- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 54: Stand Breakdown

    Stand Breakdown 235-2V2 235-4 235V2 235-1 235-3V2 238 239 225V2 228-1 228-4 224V2 228-2 228-5 228-6 228-7 228-8 228-10 228-9 262A -52- Model G0490/G0490X (Mfd. Since 8/12)
  • Page 55 228-7 P0490228-7 BALL BEARING 6204ZZ P0490260 HEX BOLT M10-1.5 X 55 228-8 P0490228-8 BALL BEARING 6203ZZ P0490261 PEDAL BRACKET 228-9 P0490228-9 CENT SWITCH 5/8-3450 P0490262 PEDAL 228-10 P0490228-10 CONTACT PLATE 262A P0490262A PEDAL ASSEMBLY -53- Model G0490/G0490X (Mfd. Since 8/12)

  • Page 56: Labels

    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-...
  • Page 57 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. _____ Yes _____No 10.
  • 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 & Returns

    WARRANTY & RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.

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