Grizzly G0994 Owner's Manual
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Grizzly G0994 Owner's Manual

Grizzly G0994 Owner's Manual

10" vertical metal bandsaw
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MODEL G0994
10" VERTICAL METAL BANDSAW
OWNER'S MANUAL
(For models manufactured since 08/24)
COPYRIGHT © SEPTEMBER, 2024 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.
#SGCSLW23260 PRINTED IN CHINA
V1.09.24
***Keep for Future Reference***

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  • Page 1 (For models manufactured since 08/24) COPYRIGHT © SEPTEMBER, 2024 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. #SGCSLW23260 PRINTED IN CHINA V1.09.24...
  • 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

    Table of Contents INTRODUCTION ..........2 SECTION 5: ACCESSORIES ......40 Contact Info ........... 2 SECTION 6: MAINTENANCE ......41 Manual Accuracy ........... 2 Schedule ............41 Identification ........... 3 Emptying Chip Tray ........41 Controls & Components ......... 4 Cleaning &...

  • Page 4: Introduction

    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. Manufacture Date Serial Number Model G0994 (Mfd. Since 09/24)

  • Page 5: Identification

    Do not remove jammed cutoff pieces until blade has stopped. Maintain proper adjustment of blade tension, blade guides, and support bearings. d) Adjust upper blade guide to just clear workpiece. Hold workpiece firmly against table. Model G0994 (Mfd. Since 09/24)

  • Page 6: Controls & Components

    (FPM). D. Work Light ON/OFF Switch: Turns light ON and OFF. Illuminates cutting area for better visibility. E. Laser ON/OFF Switch: Projects down length of blade and onto workpiece to help guide cut. Model G0994 (Mfd. Since 09/24)

  • Page 7: Guide Post

    M. Trunnion w/Table Tilt Scale: Functions as a tilting base for table. Graduated in degrees from 0°–45° for setting bevel angle. N. Table Tilt Lock Lever: Secures table tilt angle setting. O. Table Tilt Indicator: Shows angle of table tilt. Model G0994 (Mfd. Since 09/24)
  • Page 8 Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL G0994 10" VARIABLE-SPEED VERTICAL METAL- CUTTING BANDSAW MODEL G0994 10"...
  • Page 9 The information contained herein is deemed accurate as of 9/26/2024 and represents our most recent product specifications. Model G0994 PAGE 2 OF 2 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model G0994 (Mfd. Since 09/24)

  • Page 10: Section 1: Safety

    Never operate under the influence of drugs or injury or blindness from flying particles. Everyday alcohol, when tired, or when distracted. eyeglasses are NOT approved safety glasses. Model G0994 (Mfd. Since 09/24)
  • Page 11 EXPERIENCING DIFFICULTIES. If at any time debris. Make sure they are properly installed, you experience difficulties performing the intend- undamaged, and working correctly BEFORE ed operation, stop using the machine! Contact our operating machine. Technical Support at (570) 546-9663. Model G0994 (Mfd. Since 09/24)

  • Page 12: Additional Safety For Vertical Metal Bandsaws

    Examples are chains, ONLY operate bandsaw with blade guard in proper cables, round/oblong-shaped workpieces, those position and wheel covers completely closed. with internal/built-in moving/rotating parts, etc. -10- Model G0994 (Mfd. Since 09/24)

  • Page 13: Section 2: Power Supply

    -11- Model G0994 (Mfd. Since 09/24)
  • Page 14 Do not modify or use an adapter on the plug provided—if it will not fit the outlet, have a qualified electrician install the proper outlet with a verified ground. -12- Model G0994 (Mfd. Since 09/24)

  • Page 15: Section 3: Setup

    Every shop environment is different. Always you are completely satisfied with the machine and consider safety first, as it applies to your have resolved any issues between Grizzly or the individual working conditions. Use this and shipping agent. You MUST have the original pack- other machinery with caution and respect.

  • Page 16: Inventory

    N. Hardware (Not Shown): —Flat Washers 8mm ........4 —Hex Nuts M8-1.25 ........4 —Cap Screws M6-1 x 12......8 —Carriage Bolts M6-1 x 12 ......8 —Flat Washers 6mm ........ 16 —Hex Nuts M6-1 ........8 -14- Model G0994 (Mfd. Since 09/24)

  • Page 17: Hardware Recognition Chart

    Hardware Recognition Chart USE THIS CHART TO MATCH UP HARDWARE DURING THE INVENTORY AND ASSEMBLY PROCESS. Flat Head Screw -15- Model G0994 (Mfd. Since 09/24)

  • Page 18: Site Considerations

    Children and visitors may be seriously injured if unsuper- vised around this machine. Lock entrances to the shop or disable start switch or power connection to prevent Figure 10. Rubber feet attached to stand legs. unsupervised use. -16- Model G0994 (Mfd. Since 09/24)
  • Page 19 Step 9 (see Figure 14). Long Brace (1 of 2) Figure 12. Leg assemblies attached with long braces. Scale Trunnions Indicator Figure 14. Table attached to trunnions. -17- Model G0994 (Mfd. Since 09/24)

  • Page 20: Adjustment Overview

    Aligning Table (Page 26) install fence on fence rail, as shown in Figure Aligning Fence (Page 27) 17. Push fence lock lever down to secure. Calibrating Miter Gauge (Page 28) Calibrating Fence Scale (Page 50) -18- Model G0994 (Mfd. Since 09/24)

  • Page 21: Initial Blade Tracking

    Aligning Wheels on Page 47 for detailed examples. instructions on adjusting the tracking). The wheels on the G0994 were aligned at the fac- tory, so center tracking is the only adjustment that needs to be performed when the saw is new. This adjustment is necessary before performing other adjustments.

  • Page 22: Test Run

    DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly set up machine may result in malfunction or unexpect- ed results that can lead to serious injury, death, or machine/property damage. -20- Model G0994 (Mfd. Since 09/24)

  • Page 23: Tensioning Blade

    — If the machine does start, immediately stop the machine. The switch disabling feature is not working correctly. This safety feature must work properly before pro- ceeding with regular operations. Call Tech Support for help. -21- Model G0994 (Mfd. Since 09/24)

  • Page 24: Adjusting Blade Support Bearings

    (see Initial extended period of time. Blade Tracking on Page 19) and tensioned (see Tensioning Blade on Page 21) correctly before performing this procedure. -22- Model G0994 (Mfd. Since 09/24)
  • Page 25 (and ruin) "tooth set" of blade during cutting operations. 0.016'' Figure 23. Bearing positioned 0.016" away from back of blade. Tighten adjustment knob to lock support bearing in place. -23- Model G0994 (Mfd. Since 09/24)

  • Page 26: Adjusting Blade Guide Bearings

    Bearings on Page 22). BladeThickness “Tooth Set” Wider Than Guide Bearing Blade Thickness Guide Bearing Adjustment Knob Cap Screw (1 of 2) Figure 25. Upper guide bearing components. Figure 27. Illustration of blade "tooth set". -24- Model G0994 (Mfd. Since 09/24)
  • Page 27 Guide Bearing Guide Bearing support. Cap Screw Screw (1 of 2) Figure 29. Lower blade guide components (table removed for clarity). -25- Model G0994 (Mfd. Since 09/24)

  • Page 28: Aligning Table

    Figure 30. Example of placing a straightedge Aligning Fence on Page 27. along blade and measuring to miter slot. — If table is not perpendicular to back of blade, you must shim table. Proceed to Step 3. -26- Model G0994 (Mfd. Since 09/24)

  • Page 29: Aligning Fence

    Step 4. Loosen (2) fence adjustment cap screws (see Figure 33). Adjust fence parallel with miter slot, then tighten cap screws to secure setting. Figure 33. Location of fence adjustment cap screws. -27- Model G0994 (Mfd. Since 09/24)

  • Page 30: Calibrating Miter Gauge

    — If square does not rest flush, miter gauge must be calibrated. Proceed to Step 3. Angle Lock Miter Head Pointer Knob Miter Bar Figure 34. Squaring miter head to miter bar. -28- Model G0994 (Mfd. Since 09/24)

  • Page 31: Section 4: Operations

    Workpieces that cannot be supported or ects. Regardless of the content in this sec- stabilized without a vise or jig should not tion, Grizzly Industrial will not be held liable be cut on a vertical metal-cutting bandsaw, for accidents caused by lack of training.

  • Page 32: Operation Tips

    Cutting magnesium with a dull blade can If needed, use a small amount of oil-based create enough friction to ignite the small lubricant. magnesium chips. Avoid cutting magnesium, if possible -30- Model G0994 (Mfd. Since 09/24)

  • Page 33: Blade Selection

    B. Tooth Set: The amount each tooth is bent left blade, the straighter it will cut. Always pick the or right from the blade. blade width that best suits your operation. C. Gauge: The thickness of the blade. G0994 Blade Width Range ...... ⁄ "– ⁄ "...

  • Page 34: Tooth Set

    Skip or Skip Tooth: Wide, flat gullets, a "0" rake non-set tooth, then another group bent the angle, equally spaced teeth, and recommended other way. Recommended for straight cuts in for non-ferrous materials. thin metals or thin-wall tubing. -32- Model G0994 (Mfd. Since 09/24)

  • Page 35: Blade Pitch (Tpi)

    Steel (26) (98) Cast Iron Copper 229~482 203~213 85-203 Oil-Hardened CR Stainless Plastics Alloy (70) (147) (62) (65) (26) (62) Tool Steel Steel (67) Figure 38. General guidelines for blade selection and speed chart. -33- Model G0994 (Mfd. Since 09/24)

  • Page 36: Blade Care & Break-In

    NOTICE To prolong blade life, release tension on the blade if the machine will be idle for an extended period of time. -34- Model G0994 (Mfd. Since 09/24)

  • Page 37: Chip Inspection Chart

    & curled tightly Figure 39. Chip inspection chart. powdery thin & curled tightly powdery thin & curled tightly powdery thin & curled tightly thin & curled tightly thin & curled tightly thin & curled tightly -35- Model G0994 (Mfd. Since 09/24)

  • Page 38: Setting Upper Blade Guide Height

    Loosen table tilt lock lever (see Figure 41). guide post so that blade guide assembly just clears (no more than ⁄ ") workpiece. Tilt table to desired angle, then tighten lock lever. Tighten guide post lock knob to secure setting. -36- Model G0994 (Mfd. Since 09/24)
  • Page 39 Note: If you wish to set positive stop to an angle other than 0°, follow Steps 1–5 for desired angle. Loosen screw on table tilt scale indicator, align pointer with zero on scale, then tighten screw. -37- Model G0994 (Mfd. Since 09/24)

  • Page 40: Adjusting Blade Speed

    Adjusting Removing/Installing Blade Speed Blade Model G0994 is capable of blade speeds between 85 and 265 FPM (Feet Per Minute). To adjust the speed, turn the machine ON, allow the blade to Disconnect bandsaw from reach full speed, then rotate the blade speed...

  • Page 41: Removing Blade

    Close wheel covers, and install table insert and fence rail. Make sure fence is parallel to miter slot and, if necessary, adjust alignment (see Aligning Fence on Page 27). Figure 45. Example of removing blade. -39- Model G0994 (Mfd. Since 09/24)

  • Page 42: Section 5: Accessories

    This is a high- To reduce this risk, only install accessories quality mobile base that will make your shop more recommended for this machine by Grizzly. convenient and efficient and will keep your equip- ment stable and rolling for years to come. Adjusts NOTICE from 14"...

  • Page 43: Section 6: Maintenance

    To minimize your risk of injury and maintain proper machine operation, shut down the machine imme- diately if you ever observe any of the items below, Cleaning the Model G0994 is relatively easy. and fix the problem before continuing operations: Vacuum excess metal chips and flakes, and wipe off the remaining dust with a dry cloth.

  • Page 44: Lubrication

    Remove retaining ring from lower wheel Mechanism spindle (see Figure 50), then remove (3) cap screws on wheel hub. Spray Lube at Steep Angle Figure 49. Guidepost lubrication points. Figure 50. Removing lower wheel. Pull wheel from spindle. -42- Model G0994 (Mfd. Since 09/24)
  • Page 45 Figure 51. Removing drive chain cover. Inspect chain and sprockets for wear (see Figure 52). Brush and vacuum metal dust if needed. Sprockets Chain Figure 52. Location of drive chain components. -43- Model G0994 (Mfd. Since 09/24)

  • Page 46: Section 7: Service

    12. Clean motor, let cool, and reduce workload. 13. Extension cord too long. 13. Move machine closer to power supply; use shorter extension cord. 14. Replace motor. 14. Motor or motor bearings at fault. -44- Model G0994 (Mfd. Since 09/24)

  • Page 47: Operation

    5. Wheels are out of alignment. 5. Adjust wheels to be coplanar (Page 47). 6. Fence not parallel with blade. 6. Adjust fence parallelism with blade (Page 27). 7. Dull, bell-mouthed, or incorrect blade 7. Replace blade (Page 38). -45- Model G0994 (Mfd. Since 09/24)
  • Page 48 1. Excessive feed rate/pressure. 1. Reduce feed rate/pressure. of blade 2. Blade tension too high. 2. Adjust blade tension (Page 21). deformation/ 3. Blade support bearings improperly adjusted. 3. Adjust blade support bearings (Page 23). cracking. -46- Model G0994 (Mfd. Since 09/24)

  • Page 49: Aligning Wheels

    Use upper wheel: Adjust blade tracking knob rear adjustment set to tilt upper wheel. bolts to tilt lower wheel Figure 53. Example of checking if wheels are left/right. coplanar. Figure 54. Wheel alignment illustration. -47- Model G0994 (Mfd. Since 09/24)
  • Page 50 Rear Adjustment Bolts w/Hex Nuts Figure 55. Example of measuring distance to shim wheel to be coplanar. Figure 56. Location of rear lateral adjustment components. -48- Model G0994 (Mfd. Since 09/24)
  • Page 51 Check wheels at A and B locations (see Figure 57). Wheels should align. — If wheels align, no adjustment is required. — If wheels do not align, they require lateral adjustment (see Figure 58). Proceed to Step 4. -49- Model G0994 (Mfd. Since 09/24)

  • Page 52: Adjusting Wheel Brush

    Tighten (4) wing nuts. Perform another test cut to verify scale accu- racy. Repeat Steps 2–6 as needed. Note: All four scales will be accurate once one scale is properly calibrated. -50- Model G0994 (Mfd. Since 09/24)

  • Page 53: Adjusting Laser Guide

    To replace laser guide batteries, open laser guide cover (see Figure 61) and replace (2) AAA bat- teries, matching positive and negative terminals. Replace cover when done. Front Edge of Blade Lateral Path of Laser Figure 62. Lateral path of laser. -51- Model G0994 (Mfd. Since 09/24)

  • Page 54: Brush Replacement

    Brush Replacement To inspect and replace motor brushes: DISCONNECT MACHINE FROM POWER! The G0994 is equipped with a brush DC motor Vacuum all dust and debris from motor area. that uses two carbon brushes to transmit electri- cal current inside the motor. These brushes are Unscrew brush caps (see Figure 64) and pull considered to be regular "wear items"...

  • Page 55: 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. -53- Model G0994 (Mfd. Since 09/24)

  • Page 56: Wiring Diagram

    Circuit Board Ground ZYC_MGC_01 NANJING 1W 12V WARNING! MT/+ SHOCK HAZARD! MT/- Disconnect power before working on wiring. Speed Sensor Neutral 120V Motor 110 VAC Ground 5-15 Plug READ ELECTRICAL SAFETY -54- Model G0994 (Mfd. Since 09/24) ON Page 53!

  • Page 57: Electrical Components

    Electrical Components Figure 66. Control panel wiring. Figure 68. Electrical box wiring. Speed Sensor Figure 67. LED wiring. Figure 69. Location of speed sensor. READ ELECTRICAL SAFETY -55- Model G0994 (Mfd. Since 09/24) ON Page 53!

  • Page 58: Section 9: Parts

    SECTION 9: PARTS We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability. Main 238 239 57 58...

  • Page 59: Main Parts List

    P0994090 BALL BEARING 607-2RS P0994045 CARRIAGE BOLT M8-1.25 X 70 P0994091 HEX NUT M6-1 P0994046 LOCK WASHER 14MM P0994092 BALL BEARING 626-2RS -57- BUY PARTS ONLINE AT GRIZZLY.COM! Model G0994 (Mfd. Since 09/24) Scan QR code to visit our Parts Store.
  • Page 60 HEX NUT M10-1.5 P0994194 SPEED DISPLAY P0994142 LED LIGHT NANJING 3.5V 1W P0994195 TAP SCREW M2.9 X 10 P0994143 KNOB M6-1 -58- BUY PARTS ONLINE AT GRIZZLY.COM! Model G0994 (Mfd. Since 09/24) Scan QR code to visit our Parts Store.
  • Page 61 P0994220 SPEED SENSOR RING P0994246 FLAT WASHER 4MM P0994221 SET SCREW M6-1 X 6 P0994247 POINTER P0994222 MAGNET P0994248 GUIDE BAR -59- BUY PARTS ONLINE AT GRIZZLY.COM! Model G0994 (Mfd. Since 09/24) Scan QR code to visit our Parts Store.

  • Page 62: Labels & Cosmetics

    Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes off or becomes unreadable, the owner of this machine MUST replace it in the original location before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com. -60- BUY PARTS ONLINE AT GRIZZLY.COM!

  • Page 63: 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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