Grizzly G0886 Owner's Manual
  1. Manuals
  2. Brands
  3. Grizzly Manuals
  4. Saw
  5. G0886
  6. Owner's manual
Grizzly G0886 Owner's Manual

Grizzly G0886 Owner's Manual

12'' x 14'' 3 hp auto metal-cutting bandsaw
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
MODEL G0886
12" X 14" 3 HP AUTO
METAL-CUTTING BANDSAW
OWNER'S MANUAL
(For models manufactured since 01/19)
COPYRIGHT © APRIL, 2019 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.
#ES20255 PRINTED IN TAIWAN
V1.04.19

Advertisement

Table of Contents
loading

Related Manuals for Grizzly G0886

Summary of Contents for Grizzly G0886

  • Page 1 (For models manufactured since 01/19) COPYRIGHT © APRIL, 2019 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. #ES20255 PRINTED IN TAIWAN V1.04.19...
  • 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 ......41 Contact Info............ 2 SECTION 6: MAINTENANCE ......42 Manual Accuracy ........... 2 Schedule ............42 Identification ........... 3 Cleaning & Protecting ........42 Controls & Components ......... 4 Lubrication ........... 43 Machine Data Sheet ........

  • 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 documenta- tion is available for your machine. Manufacture Date Serial Number Model G0886 (Mfd. Since 01/19)

  • Page 5: Identification

    Access Panel Headstock Headstock Height Stop Rear View Lower Limit Stop Bolt Infeed Pulley Cover Roller Hydraulic Pump Access Panel Fixed Vise To reduce your risk of serious injury, read this entire manual BEFORE using machine. Model G0886 (Mfd. Since 01/19)

  • Page 6: Controls & Components

    (F). Continues lowering blade until lower limit switch is activated or button is released. Figure 1. Model G0886 control panel. K. Vise Close Button : Hydraulically closes vise to lock workpiece during cut(s). Button must be pressed for blade start button (E) to function.
  • Page 7 Figure 4. Vise table controls and components. Fixed Vise Jaw: Helps hold workpiece dur- ing cutting operations. Has rollers that help feed material into cutting position. Model G0886 (Mfd. Since 01/19)

  • Page 8: Machine Data Sheet

    Machine Data Sheet MACHINE DATA SHEET Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL G0886 12" X 14" 3 HP 3‐PHASE AUTO METAL‐ CUTTING BANDSAW Product Dimensions: Weight................................1630 lbs. Width (side-to-side) x Depth (front-to-back) x Height................83 x 43 x 55 in.
  • Page 9 The information contained herein is deemed accurate as of 4/18/2019 and represents our most recent product specifications. Model G0886 PAGE 2 OF 3 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model G0886 (Mfd. Since 01/19)

  • 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 G0886 (Mfd. Since 01/19)
  • Page 11 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 G0886 (Mfd. Since 01/19)

  • Page 12: Additional Safety For Horizontal Metal Bandsaws

    If normal safety pre- respect. Failure to do so could result in cautions are overlooked or ignored, seri- serious personal injury, damage to equip- ous personal injury may occur. ment, or poor work results. -10- Model G0886 (Mfd. Since 01/19)

  • Page 13: 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. -11- Model G0886 (Mfd. Since 01/19)
  • Page 14 -12- Model G0886 (Mfd. Since 01/19)

  • Page 15: Section 3: Setup

    Seek assistance from a professional rigger if you are unsure about your abili- ties or maximum load ratings of your lifting equipment. -13- Model G0886 (Mfd. Since 01/19)

  • Page 16: Unpacking

    Grizzly or the shipping agent. You MUST have the original pack- Box Inventory (Figure 7) aging to file a freight claim.

  • 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 G0886 (Mfd. Since 01/19)

  • Page 18: Cleanup

    Figure 8. T23692 Orange Power Degreaser. Repeat Steps 2–3 as necessary until clean, then coat all unpainted surfaces with a quality metal protectant to prevent rust. -16- Model G0886 (Mfd. Since 01/19)

  • Page 19: Site Considerations

    Shadows, glare, or strobe effects that may distract access restricted location. or impede the operator must be eliminated. 83" Keep Area Unobstructed Min. 30" for Maintenance 43" Keep Area Unobstructed = Electrical Connection Figure 9. Minimum working clearances. -17- Model G0886 (Mfd. Since 01/19)

  • Page 20: Lifting & Placing

    Review the Power Supply section beginning on Page 11, then prepare a permanent location for the machine. IMPORTANT: Make sure prepared location is clean, flat, and reasonably level. -18- Model G0886 (Mfd. Since 01/19)

  • Page 21: Anchoring To Floor

    Raise machine enough to clear shipping pal- let and carefully remove pallet. Figure 13. Popular method for anchoring Slowly lower machine into position. machinery to a concrete floor. Anchor machine to floor (refer to Anchoring to Floor). -19- Model G0886 (Mfd. Since 01/19)

  • Page 22: Assembly

    (if applicable). Proximity With the exception of the proximity sensor, drip Sensor tray, and cutoff chute, the Model G0886 comes Knob Bolt fully assembled from the factory. Figure 16. Proximity sensor attached. To assemble machine:...

  • Page 23: Lubricating Machine

    Figure 19. G0886 control panel. Serious injury or death can result from using this machine BEFORE understanding its controls and related safety information.
  • Page 24 (I) and vise close button (K). Note: Master power switch is located on electrical panel access door, just below con- trol panel (see Figure 2 on Page 4). -22- Model G0886 (Mfd. Since 01/19)
  • Page 25 Note: Vise must be in closed position for Refer to Page 54 to adjust lower limit stop main motor and blade movement to start. bolt. 17. Press Emergency Stop button (C) to com- pletely to stop machine. -23- Model G0886 (Mfd. Since 01/19)

  • Page 26: Recommended Adjustments

    Blade Guides (Page 56). any padlock used to lock the switch, test the switch after installation to ensure that it Squaring Blade to Table (Page 58). is properly disabled. 0.20" Figure 24. Maximum lock shaft requirements. -24- Model G0886 (Mfd. Since 01/19)

  • Page 27: Section 4: Operations

    Regardless of the content in this sec- 12. Selects manual or auto operation mode, tion, Grizzly Industrial will not be held liable depending on number of cuts needed (refer for accidents caused by lack of training.

  • Page 28: Blade Selection

    Variable Pitch (VP): Varying gullet depth and E. Tooth Rake: The angle of the tooth face from tooth spacing, a "0" rake angle, excellent chip a line perpendicular to the length of the blade. removing capacity, and smooth cutting. -26- Model G0886 (Mfd. Since 01/19)
  • Page 29 Material Width/Diameter Teeth Per Inch (TPI) for Bandsaw Blades Material Shapes TOOTH SELECTION 1.5/.8 1.4/2.5 1.5/.8 1.4/2.5 inch 2½ 3½ 14 15 Figure 27. General guidelines for blade selection and speed chart. -27- Model G0886 (Mfd. Since 01/19)

  • Page 30: Changing Blades

    Remove cutoff chute and move proximity Figure 29. Left blade guide arm positioned. sensor out of the way. Open both wheel covers. Clean out all chips and shavings with a brush and shop vacuum. -28- Model G0886 (Mfd. Since 01/19)
  • Page 31 Figure 31. Installing new blade. Blade Figure 33. Blade installed on wheels. 12. Perform Tensioning Blade procedure that follows this section. 13. Re-install blade brush and blade guards, then close wheel covers. Ensure guards do not touch blade. -29- Model G0886 (Mfd. Since 01/19)

  • Page 32: Tensioning Blade

    Section properly adjusted before tensioning blade. Blade (Refer to Adjusting Blade Tracking on Tension Page 54.) Gauge Indicator Blade Tension Handwheel Figure 35. Blade tension properly set. -30- Model G0886 (Mfd. Since 01/19)

  • Page 33: Blade Breakage

    Choose correct speed for blade and material type. Reduce feed pressure by half for first 50–100 of material cut. To avoid twisting blade when cutting, adjust feed pressure when total width of blade is in cut. -31- Model G0886 (Mfd. Since 01/19)

  • Page 34: Changing Blade Speed

    Blade Speed Lower Knob The Model G0886 has four speed settings—92, Bolts 161, 236, and 338 feet per minute (FPM). These different speed settings are changed by moving belt position on pulleys (see Figure 36). Refer to the chart on Page 33 for cutting speed recom- mendations by material type.

  • Page 35: Blade Speed Chart

    Tool Steel (62) Steel (26) Cast Iron (98) Oil- Copper 229~482 203~213 85~203 Plastics & Hardened Stainless Alloy (70) (147) (62) (65) (26) (62) Lumber (67) Tool Steel Steel Figure 39. Blade speed chart. -33- Model G0886 (Mfd. Since 01/19)

  • Page 36: Chip Inspection Chart

    & curled tightly powdery Figure 40. Chip inspection chart. thin & curled tightly powdery powdery thin & curled tightly thin & curled tightly thin & curled tightly thin & curled tightly thin & curled tightly -34- Model G0886 (Mfd. Since 01/19)

  • Page 37: Using Vise

    IMPORTANT: Use roller stands or tables to support long workpieces. Push vise close button to clamp workpiece. Between cuts, use vise open button to release and reposition/reload a new workpiece. Left Blade Guide Right Blade Guide Figure 43. Blade guides. -35- Model G0886 (Mfd. Since 01/19)

  • Page 38: Setting Headstock Height

    Loosen knob bolt on height adjustment for optimum cutting performance (refer to bracket, and position adjustment rod so it Chip Inspection Chart on Page 34 for more just touches upper limit switch trigger. details). Tighten knob bolt. -36- Model G0886 (Mfd. Since 01/19)

  • Page 39: Feed System

    The feed system allows you to make repetitive cuts without adjusting the vise and moving the Model G0886 functions as a work stop in manual workpiece after every cut. The movable vise jaw operation mode and as a work stop and trigger for (see Figure 46) is equipped with motorized rollers the feed system in auto operation mode.
  • Page 40 RESET button on digital counter to clear Turn master power switch ON. display. Push hydraulic pump button to turn hydraulic pump ON. Set headstock to required height for workpiece (refer to Setting Headstock Height on Page 36). -38- Model G0886 (Mfd. Since 01/19)

  • Page 41: Coolant

    Left Blade-Guide of coolant. Coolant Valve Right Blade-Guide Coolant Valve Figure 50. Coolant valves open. -39- Model G0886 (Mfd. Since 01/19)

  • Page 42: Operation Tips

    Cutting magnesium with a dull blade can create enough friction to ignite the small magnesium chips. Avoid cutting magnesium if possible. Loosen blade tension at the end of each day to prolong blade life. -40- Model G0886 (Mfd. Since 01/19)

  • Page 43: Section 5: Accessories

    Can be used on all metals except To reduce this risk, only install accessories titanium. recommended for this machine by Grizzly. NOTICE Refer to our website or latest catalog for additional recommended accessories.

  • Page 44: Section 6: Maintenance

    Lubricate headstock column (Page 44). • Lubricate blade guide arm gib (Page 44). • Remove blade and clean wheels. • Check gearbox oil level (Page 45). Bi-annually: • Change gearbox oil (Page 45). Figure 56. T-9 Boeshield. -42- Model G0886 (Mfd. Since 01/19)

  • Page 45: Lubrication

    Teflon Thread Tape .........As Needed Open-End Wrenches 19, 21mm .......1 Ea. SB1365—South Bend Way Oil-ISO 68 T26419—Syn–O–Gen Synthetic Grease Blade Tension Leadscrew Figure 60. Blade tension leadscrew. Figure 58. Recommended products for machine lubrication. -43- Model G0886 (Mfd. Since 01/19)
  • Page 46 Keep the unpainted surfaces of the headstock column (see Figure 62) rust-free with regular Drive Shaft applications of a quality way oil. Grease Fitting Headstock Column Headstock Pillar Grease Fitting Figure 64. Grease fitting locations. Figure 62. Headstock column. -44- Model G0886 (Mfd. Since 01/19)
  • Page 47 DISCONNECT MACHINE FROM POWER! Slowly add gear oil until sight tube is com- Fill pletely filled. Plug 10. Re-wrap fill plug threads with Teflon tape, then re-install fill plug. Figure 66. Gearbox fill plug location. -45- Model G0886 (Mfd. Since 01/19)

  • Page 48: Hydraulic System

    Re-install tank cap, slide hydraulic unit back then review Troubleshooting on Page 51 into base, and re-install front access panel. for solutions. If you still cannot fix the prob- lem, contact a qualified hydraulic service technician or Tech Support. -46- Model G0886 (Mfd. Since 01/19)
  • Page 49 11. Re-install tank cap, slide hydraulic unit back into base, and re-install front access panel. Hydraulic Unit Tank Wood Blocks Drain Plug Figure 70. Hydraulic unit removed from base. -47- Model G0886 (Mfd. Since 01/19)

  • Page 50: Coolant System

    BIOLOGICAL & POISON HAZARD! Use correct personal protection equipment Maximum when handling coolant. Fill Line Follow federal, state, and fluid manufacturer requirements for proper disposal. Figure 73. Approximate maximum fill line. Replace chip collection tray. -48- Model G0886 (Mfd. Since 01/19)

  • Page 51: Inspecting V-Belt

    Thoroughly clean reservoir and pump filter Deflection with hot, soapy water, then rinse with clean water. You may need to remove coolant ⁄ " pump bracket screws to access pump filter. Pulley Figure 76. Checking belt tension. -49- Model G0886 (Mfd. Since 01/19)

  • Page 52: Machine Storage

    Re-tension blade as described on Page 30. Repeat Test Run on Page 21. Add coolant, as described in Coolant System on Page 48. -50- Model G0886 (Mfd. Since 01/19)

  • Page 53: Section 7: Service

    5. Pulley loose. 5. Re-align/replace shaft, pulley, set screw, and key. 6. Main motor bearings at fault. 6. Turn shaft; loose shaft requires bearing replacement. 7. Gearbox at fault. 7. Rebuild gearbox and replace bad gear(s)/bearing(s). -51- Model G0886 (Mfd. Since 01/19)
  • Page 54 (Page 54). raising after cut. Headstock not 1. Upper limit switch not engaged/at fault. 1. Adjust headstock height adjustment rod; test/ raising to desired replace upper limit switch if at fault (Page 36). height. -52- Model G0886 (Mfd. Since 01/19)
  • Page 55 (indicated by red LED in solenoid plug). 5. Hydraulic pump at fault. 5. Test/repair/replace. Hydraulic tank fluid 1. Hydraulic fluid is old or contaminated with 1. Replace hydraulic fluid (Page 46). burnt or has tan water. discoloration. -53- Model G0886 (Mfd. Since 01/19)

  • Page 56: Adjusting Lower Limit Stop Bolt

    Figure 78. Blade tracking properly against idler Figure 77. Limit switch stop bolt and jam nut wheel shoulder. location. DISCONNECT MACHINE FROM POWER! While holding stop bolt in place, tighten jam nut to secure setting. -54- Model G0886 (Mfd. Since 01/19)

  • Page 57: Adjusting Blade Brush

    Adjusting Blade Brush Tip: Make small, incremental adjustments The Model G0886 has a blade brush to help keep with tracking adjustment screw. metal chips off the blade wheels. It will wear over time and require re-adjustment when it no longer makes proper contact with the blade.

  • Page 58: Adjusting Blade Guides

    Blade Guide Spring-Loaded Knob Figure 83. Lower carbide blade guides location. Blade Repeat Step 7 on right blade guide. Figure 81. Upper carbide blade guide location. 10. Adjust roller bearings (refer to Adjusting Roller Bearings). -56- Model G0886 (Mfd. Since 01/19)
  • Page 59 After guide bearings Repeat Steps 3–4 on rear eccentric shaft. are set, you should be able to rotate guide bearings (although they will be stiff) with your Repeat Steps 3–6 on right blade guard. fingers. -57- Model G0886 (Mfd. Since 01/19)

  • Page 60: Squaring Blade To Table

    Figure 86. Components for squaring blade to table. Tighten cap screws loosened in Step 5. Blade Square Repeat Step 5 as needed until blade and vise table are square. Vise Table Surface Figure 85. Checking blade-to-table squareness. -58- Model G0886 (Mfd. Since 01/19)

  • Page 61: Section 8: Wiring

    EXPERIENCING DIFFICULTIES. If you are expe- the requirements at the beginning of this manual riencing difficulties understanding the information when connecting your machine to a power source. included in this section, contact our Technical Support at (570) 546-9663. -59- Model G0886 (Mfd. Since 01/19)

  • Page 62: Electrical Schematics

    MODE: Operation Mode Switch SB8: Headstock DOWN Button HAND: Feed Roller Switch Digital Counter VOFF: Vise Off Valve SQ1: Upper Limit Switch SQ2: Lower Limit Switch SQ3: Proximity Sensor READ ELECTRICAL SAFETY -60- Model G0886 (Mfd. Since 01/19) ON PAGE 59!
  • Page 63 Hydraulic Motor Magnetic Contactor Feed Motor Contactor FR1: Main Motor Overload Relay FR2: Hydraulic Motor Overload Relay FR3: Feed Motor Overload Relay Main Motor Hydraulic Motor Water Pump Feed Motor READ ELECTRICAL SAFETY -61- Model G0886 (Mfd. Since 01/19) ON PAGE 59!
  • Page 64 Hydraulic Valves VLV1 VLV3 VLV2 KM1: Vise Close Contactor VLV1: Vise Close Valve KM2: Headstock Down Contactor VLV2: Headstock Down Valve KM3: Headstock Up Contactor VLV3: Headstock Up Valve READ ELECTRICAL SAFETY -62- Model G0886 (Mfd. Since 01/19) ON PAGE 59!

  • Page 65: Electrical Photos

    Figure 87. Electrical cabinet components and wiring connections (see Page 73 for breakdown of individual components). Figure 88. Control panel components and wiring Figure 89. Proximity sensor head. connections (see Page 73 for breakdown of individual components). READ ELECTRICAL SAFETY -63- Model G0886 (Mfd. Since 01/19) ON PAGE 59!
  • Page 66 Figure 93. Main motor wiring connections. connections. Figure 91. Feed system motor wiring Figure 94. Coolant pump wiring connections. connections. Figure 92. Hydraulic pump motor wiring Figure 95. Hydraulic unit solenoids. connections. READ ELECTRICAL SAFETY -64- Model G0886 (Mfd. Since 01/19) ON PAGE 59!

  • Page 67: Section 9: Parts

    Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability. 92 93 90-1 90-3 90-4 90-2 90-5 109 110 BUY PARTS ONLINE AT GRIZZLY.COM! -65- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.
  • Page 68 CAP SCREW M10-1.5 X 20 P0886110 CAP SCREW M6-1 X 20 P0886042 LOCK WASHER 12MM P0886111 WIRED 220V LABEL P0886043 CAP SCREW M12-1.75 X 30 BUY PARTS ONLINE AT GRIZZLY.COM! -66- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.

  • Page 69: Headstock

    Headstock 275-1 275-3 275-4 275-2 275-5 145 146 BUY PARTS ONLINE AT GRIZZLY.COM! -67- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.
  • Page 70 HOSE FITTING 1/4PT 90-DEG CP P0886269 HEX BOLT M12-1.75 X 30 P0886203 COOLANT HOSE 1/4" X 18-3/4" P0886270 FLAT WASHER 12MM BUY PARTS ONLINE AT GRIZZLY.COM! -68- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.
  • Page 71 KEY 8 X 7 X 40 P0886292 BLADE SELECTION LABEL P0886279 HOSE FITTING 1/2PT X 3/8PT STRAIGHT CP P0886293 BLADE DIRECTION LABEL BUY PARTS ONLINE AT GRIZZLY.COM! -69- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.

  • Page 72: Gearbox

    TUBE CONNECTOR 1/4PT CP P0886323 CAP SCREW M6-1 X 25 P0886348 TUBE 1/4" X 4-3/4" CP P0886324 O-RING 79.4 X 3.1 G80 BUY PARTS ONLINE AT GRIZZLY.COM! -70- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.

  • Page 73: Feed System

    Feed System 414-1 414-3 414-2 414-4 414-6 414-5 BUY PARTS ONLINE AT GRIZZLY.COM! -71- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.
  • Page 74 INFEED ROLLER BRACKET (LEFT) P0886422 CHUTE P0886457 KNOB M10-1.5, D35, ROUND KD P0886423 CAP SCREW M8-1.25 X 20 P0886458 FLAT WASHER 12MM BUY PARTS ONLINE AT GRIZZLY.COM! -72- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.

  • Page 75: Electrical

    Contactor Contactor NHD C-06D10 NHD C-06D01 Transformer Relay Contactor SENO LCE LCPIC-TBSW-100200 KEDU MY2N JD6.01 14NO 22NC 539 539 540 541 BUY PARTS ONLINE AT GRIZZLY.COM! -73- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.
  • Page 76 POWER SUPPLY DELTA DVP-PS02 P0886544 STRAIN RELIEF TYPE-3 3/4 P0886522 CONTACTOR NHD CA6-D11 24V P0886545 CONDUIT 3/8" P0886523 CONTACTOR NHD C-06D10 24V BUY PARTS ONLINE AT GRIZZLY.COM! -74- Model G0886 (Mfd. Since 01/19) Scan QR code to visit our Parts Store.

  • Page 77: 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. BUY PARTS ONLINE AT GRIZZLY.COM! -75- Model G0886 (Mfd.

  • Page 79: 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.

Table of Contents