Grizzly G0527 Instruction Manual
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Grizzly G0527 Instruction Manual

18" wide belt sander
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18" WIDE BELT SANDER
MODEL G0527
INSTRUCTION MANUAL
COPYRIGHT © JUNE 2003 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.
#509703624 PRINTED IN TAIWAN

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  • Page 1 18" WIDE BELT SANDER MODEL G0527 INSTRUCTION MANUAL COPYRIGHT © JUNE 2003 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. #509703624 PRINTED IN TAIWAN...
  • Page 2 WARNING Some dust created by power sanding, sawing, grind- ing, 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. •...

  • Page 3: Table Of Contents

    Air System ...32 Air Line Circuit ...33 Service Log ...34 SECTION 9: REFERENCE INFO ...35 General ...35 Aftermarket Accessories ...35 G0527 Machine Data Sheet...36 Parts Diagrams & Lists ...37 Machine Troubleshooting...53 Sanding Troubleshooting ...54 Wiring Diagrams...55 Notes ...57 Warranty & Returns ...58...

  • Page 4: Section 1: Safety

    G0527 18" Wide Belt Sander VISITORS...
  • Page 5 14. MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for best and safest performance. Follow instructions for lubri- cating and changing accessories. G0527 18" Wide Belt Sander 15. USE RECOMMENDED ACCESSORIES. 16. REDUCE THE RISK OF UNINTENTION- 17. CHECK DAMAGED PARTS. Before fur-...

  • Page 6: Additional Safety For Wide Belt Sanders

    Make sure any instructions you give in regards to machine operation are approved, correct, safe, and clearly understood. G0527 18" Wide Belt Sander...

  • Page 7: Section 2: Introduction

    We are proud to offer the Model G0527 18" Wide Belt Sander. This machine is part of a growing Grizzly family of fine woodworking machinery. When used according to the guidelines set forth in this manual, you can expect years of trouble- free, enjoyable operation and proof of Grizzly’s...

  • Page 8: Section 3: Circuit Requirements

    SECTION 3: CIRCUIT REQUIREMENTS Amperage Draw The Model G0527 has three motors that are wired to operate on a 220V single-phase power source. They will draw the following loads: Sanding Drum Motor ...30 Amps Conveyor Feed Motor ...3.8 Amps Elevation Motor ...3 Amps...

  • Page 9: Minimum Cord Size

    Operating this machine when it is not properly grounded can result in electric shock or electro- cution. G0527 18" Wide Belt Sander Extension Cords Because of the high amperage draw from this machine, we do not recommend the use of exten- sion cords.

  • Page 10: Section 4: Machine Features

    SECTION 4: MACHINE FEATURES External Features Figure 2. Front view. A. Control Panel B. Table Height Handwheel C. Air Regulator/Water Collector D. Emergency Stop Bar E. Dust Port Amp (Load) Meter G. Digital Readout G0527 18" Wide Belt Sander...

  • Page 11: Control Panel

    G0527 18" Wide Belt Sander Control Panel Figure 3. Control panel. H. TABLE UP Key SANDING BELT START Button FEED BELT START Button K. Power Light EMERGENCY STOP Button M. FEED BELT STOP Button N. SANDING BELT STOP Button O. TABLE DOWN Key P.

  • Page 12: Access Doors

    Access Doors Figure 4. Inside the left access door. A. Belt Tension Switch B. Lock Handle Bolt -10- G0527 18" Wide Belt Sander...
  • Page 13 Figure 5. Inside the right access door. C. Upper Roller D. Air Flow Adjustment Knob (Solenoid Expansion) E. Air Flow Adjustment Knob (Solenoid Contraction) Oscillation Solenoid G. Pressure Roller Adjustments H. Oscillation Electronic Eye G0527 18" Wide Belt Sander -11-...

  • Page 14: Section 5: Set Up

    The Model G0527 was carefully packed when it left our warehouse. If you discover the machine is damaged after you have signed for delivery, immediately call our Service Department at (570) 546-9663.

  • Page 15: Hardware Recognition Chart

    HARDWARE DURING THE ASSEMBLY PROCESS! ⁄ Thumb Screw ⁄ ⁄ Screw ⁄ ⁄ Setscrew ⁄ Washer 10mm 12mm 16mm G0527 18" Wide Belt Sander Lock Flat Head Phillips Head Screw Carriage Bolt Head Bolt Lock Washer ⁄ ⁄ ⁄ 10mm ⁄...

  • Page 16: Clean Up

    -14- Site Considerations Weight Load The Model G0527 weighs 890 lbs and has a 29" x 16 ⁄ " footprint. Most shop floors should be suf- ficient to carry the weight of the machine.

  • Page 17: Beginning Assembly

    Examine the edges of all metal parts before handling. G0527 18" Wide Belt Sander To mount the sander to the floor: The sander needs to be mounted in a level loca- tion where it can be easily serviced from all sides.

  • Page 18: Air Line Hook-Up

    M6-1.0 x 10 phillips head screws. Figure 8. Dust collection hook-up. Clamp a hose from your dust collection sys- tem to the dust port. G0527 18" Wide Belt Sander...

  • Page 19: Sanding Belt

    Lock Handle Bolt Figure 10. Components used when changing a sanding belt. G0527 18" Wide Belt Sander Limit Switches Sander Outline (Top View) Figure 11. Proper position of belt between the ⁄...

  • Page 20: Pressure Rollers

    75 PSI. Make sure all tools or foreign objects have been removed from the machine. Review Section 3: Circuit Requirements on page 6 and make sure all the wiring is cor- rect. G0527 18" Wide Belt Sander injury. loose clothing...

  • Page 21: Recommended Adjustments

    If you cannot locate the source of unusual noises, feel free to contact our Service Department at (570) 546-9663. G0527 18" Wide Belt Sander Recommended Adjustments For your convenience, the adjustments listed below have been performed at the factory and require no further adjustment.

  • Page 22: Section 6: Operations

    To avoid serious personal injury, read and become familiar with the entire instruction manual before using the Model G0527. Damage to your eyes, lungs, and ears could result from failure to wear safety glasses, a dust mask, and hearing protec- tion while sanding with this machine.

  • Page 23: Table Movement

    Adjusting Feed Rate The feed belt motor and gear assembly (Figure 13) controls the speed of the feed belt. The Model G0527 features feed belt speeds of 16.4, 23, and 32.8 FPM. 32.8 Figure 13. Table drive chain and sprockets.

  • Page 24: Amperage Meter

    It may be necessary to send wide stock through the sander two or three times between table height adjustments. This reduces the likelihood of burning the wood and produces a more consistent finished thickness. G0527 18" Wide Belt Sander ⁄ ") of ⁄ " between each...

  • Page 25: Section 7: Maintenance

    Wear safety glasses dur- ing the entire mainte- nance process. Failure to comply may result in serious personal injury. G0527 18" Wide Belt Sander The following items should be checked each time the sander is used: • • •...

  • Page 26: Servicing Brakes

    Once clean, only handle the rotor with a dry rag and install exactly the reverse of removal. Install new brake pads, mount the caliper and reconnect the air line. G0527 18" Wide Belt Sander...

  • Page 27: Air Circuit Filters

    Air Circuit Filters The air filter on the Model G0527 is located on the main regulator (Figure 16). Empty the filter trap as it becomes filled with moisture and dirt. The internal white filter should be replaced year- Drain Valve Figure 16.

  • Page 28: Maintenance Log

    Maintenance Log Date Maintenance Performed Approximate Hours Of Use -26- G0527 18" Wide Belt Sander...

  • Page 29: Section 8: Service Adjustments

    Monitor the amperage meter and the result- ing load on the sander. G0527 18" Wide Belt Sander Using a precise micrometer or set of calipers, measure the thickness at various points around the board.

  • Page 30: Feed Belt Tension

    — If the feed belt is tracking to the left side of the table, turn the left adjustment bolt (Figure 18) clockwise. Guide Wheel Adjustment Bolt Run the feed belt for 3-5 minutes and verify the tracking. G0527 18" Wide Belt Sander...

  • Page 31: Belt Oscillation

    With safety glasses on and the left access door still open, press the SANDING BELT START Button. G0527 18" Wide Belt Sander Watch as the belt either oscillates back and forth continuously, or tracks into one of the two limit switches, triggering the emergency brake.

  • Page 32: Table Parallelism

    One quarter of a turn raises or lowers the elevation screws approximately 0.020". Retighten the table mounting bolts loosened in step 4. Connect the sander to the power source. Repeat Steps 1-7 until the board is sanded to a uniform thickness. G0527 18" Wide Belt Sander...

  • Page 33: Pressure Rollers

    0.030". This is how much lower the infeed pressure roller should be set when compared to the sanding surface of the sanding roller. G0527 18" Wide Belt Sander Disconnect the sander from the power source! Loosen the roller lock nuts (Figure 22) on the infeed pressure roller .

  • Page 34: V-Belt Adjustment

    If future adjustment is needed fol- low the instructions below. There are two V-belts on the Model G0527—one on the table lifting motor ( Figure 23 ) and one on the sanding drum motor ( Figure 24 ).

  • Page 35: Air Line Circuit

    A. Compressor B. Pressure Regulator C. Solenoid D. Disc Brake G0527 18" Wide Belt Sander Air Line Circuit E. Air Cylinder for Sanding Belt Oscillation Air Flow Adjustment Knobs G. Air Cylinder for Sanding Belt Tension H. Roller Tension Switch...

  • Page 36: Service Log

    Service Log Date Service Performed Approximate Hours Of Use -34- G0527 18" Wide Belt Sander...

  • Page 37: Section 9: Reference Info

    (570) 546-9663. Trained service technicians will be glad to help you. If you have any comments regarding this manual, please write to Grizzly at the address below: Grizzly Industrial, Inc. Technical Documentation P.O. Box 2069...

  • Page 38: G0527 Machine Data Sheet

    Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901 MODEL G0527 18" WIDE-BELT SANDER Design Type ...Floor Model Overall Dimensions: Width ...30" Height ...57" Depth ...37" Belt Height...26 Weight (Shipping)...1012 lbs. Net Weight ...890 lbs.

  • Page 39: Parts Diagrams & Lists

    Parts Diagrams & Lists 10 PWR810 11 PWR1214 12 PWR1719 13 P05270013 G0527 18" Wide Belt Sander 7A, 7B PART # DESCRIPTION P05270002 LIMIT SWITCH TUBE P05270003 TOOL BOX P05270006 DOOR HANDLE P05270007A SANDING BELT (#100 GRIT) P05270007B SANDING BELT (#150 GRIT)
  • Page 40 -38- G0527 18" Wide Belt Sander...
  • Page 41 PLW01 LOCK WASHER 1116 P05271116 DISC BRAKE 1118 P05271118 PULLEY BUSHING 1119 PVA68 V-BELT A-68 1121 P05271121 BRAKE BRACKET G0527 18" Wide Belt Sander 1122 1123 1124 ⁄ 1125 1126 ⁄ 1127 ⁄ -16 X 1 ⁄ 1128 4" ⁄...
  • Page 42 2335 2337 2315 2336 2314 2317 2333 2323 2324 2308 2332 2307 2327 2317 2301 2316 2341 2340 2306 2307 2310 2312 2309 2318 2313 2319 2320 2303 2303 2339 2302 2305 G0527 18" Wide Belt Sander 2311 2321 2304...
  • Page 43 2316 P052762316 PULLEY 2317 PSS07 SETSCREW 2318 PLW01 LOCK WASHER 2319 PB32 HEX BOLT 2320 PSS07 SETSCREW G0527 18" Wide Belt Sander 2321 ⁄ -18 x 1" 2322 ⁄ " 2323 ⁄ " 2324 ⁄ " 2325 ⁄ -16 x ⁄...
  • Page 44 -42- G0527 18" Wide Belt Sander...
  • Page 45 P05273121 CHAIN 3123 P05273123 1/2 HP MOTOR 3123-1 P05273123-1 FAN COVER 3123-2 P05073123-2 FAN 3123-3 PC040A CAPACITOR 40UF 350V 3123-4 P05273123-4 CAPACITOR COVER G0527 18" Wide Belt Sander 3123-5 P05273123-5 WIRING COVER 3124 3125 3128 3130 3131 3132 3133 ⁄...
  • Page 46 ⁄ "-16 HEX BOLT ⁄ -18 x LOCK WASHER ⁄ " BALL BEARING 6001ZZ SETSCREW ⁄ -20 x ROLL PIN 3 X 27MM 4103 4301 4204 4304 4205 ⁄ " ⁄ " G0527 18" Wide Belt Sander 4107 4302 4303...
  • Page 47 5205 5206 5114 5411 5112 5410 5409 5408 G0527 18" Wide Belt Sander 5407 5402 5401 5110 PART # DESCRIPTION 5104 P05275104 BALL BEARING UCC206 5107 PK11 ⁄ 5108 PLW01 LOCK WASHER 5110 PLW07 LOCK WASHER 5111 PB40 HEX BOLT...
  • Page 48 -46- G0527 18" Wide Belt Sander...
  • Page 49 6118 P05276118 SENSOR 6119 P05276119 SENSOR PLATE 6120 P05276120 MIRROR OF SENSOR 6121 PW07 FLAT WASHER 6122 PB09 HEX BOLT ⁄ G0527 18" Wide Belt Sander 6123 P05276123 COVER OF AIR CYLINDER 6124 PLW02 -20 x ⁄ " 6125 PB07 ⁄...
  • Page 50 MACHINE ID LABEL FEED ONE PIECE LABEL UNPLUG LABEL (2) PLABEL-13 ELECTRICITY LABEL PLABEL-14 READ MANUAL LABEL PLABEL-12 EMERGENCY STOP LABEL SAFETY GLASSES LABEL PLABEL-11 NO STANDING LABEL CAST LOGO G8589 G0527 18" Wide Belt Sander ⁄ " ⁄ "...
  • Page 51 8135 8111 8112 8115 8114 8115-1 8113 8118 8126 8107 8133 8128-1 8128-2 8130 8129-1 8129-2 8108 8131 G0527 18" Wide Belt Sander 8102 8101 8120 8125 8119 8121 8136 8109 8104 8117 8116 8105 8106 8123 8124 8125 8122...
  • Page 52 P05278126 AMP METER P05278130 POWER INDICATION LIGHT P05278131 EMERGENCY STOP SWITCH P05278132 WIRE COLUMN P05278133 COMPUTER P05278135 CONTROLLER UNIT P05278136 RELAY P05278137 CNTAC. LC1D96M7 (W/LOCK) G0527 18" Wide Belt Sander ⁄ " ⁄ " ⁄ " ⁄ " ⁄ "...
  • Page 53 9132 9120 9126 9124 9131 9122 9114 9123 9125 9133 9111 9112 9133 9117 9111 9109 9117 9113 9129 9125 9109 9110 9108 9128 9103 9104 9107 9127 9106 9102 9101 9105 G0527 18" Wide Belt Sander -51-...
  • Page 54 "N x ⁄ "T PART # DESCRIPTION ⁄ ⁄ "N x ⁄ " ⁄ "N x ⁄ "N x ⁄ " ⁄ " ⁄ "N x G0527 18" Wide Belt Sander " ⁄ "T ⁄ "T ⁄ "T-90˚ ⁄ "T...

  • Page 55: Machine Troubleshooting

    1. Feed rate too high. ating. 2. Depth of cut too great. G0527 18" Wide Belt Sander CORRECTIVE ACTION 1. Adjust air pressure to 75 PSI at primary regulator. 2. Inspect all hoses and connections for leaking air; use water on sus- pected area to detect bubbles.

  • Page 56: Sanding Troubleshooting

    1. Clean or repair pressure rollers. 1. Clean or replace sanding belt. For your safety, turn switch machine from power source before troubleshooting the machine. Please refer to Section 5: Set Up to make corrections. disconnect G0527 18" Wide Belt Sander...

  • Page 59: Notes

    Notes G0527 18" Wide Belt Sander -57-...

  • Page 60: 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.
  • Page 61 Do you think your purchase represents good value? ___Yes Would you recommend Grizzly Industrial to a friend? ___Yes Would you allow us to use your name as a reference for Grizzly customers in your area? Note: We never use names more than three times. ___Yes Comments:_________________________________________________...
  • Page 62 FOLD ALONG DOTTED LINE FOLD ALONG DOTTED LINE Send a Grizzly Catalog to a friend: Name_______________________________ Street_______________________________ City______________State______Zip______ GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 TAPE ALONG EDGES--PLEASE DO NOT STAPLE Place Stamp Here...

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