Instruction/ maintenance manual of the product G9983 Grizzly
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15" OPEN-END WIDE-BELT SANDER MODEL G9983 INSTRUCTION MANUAL COPYRIGHT © OCTOBER, 2002 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.
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.
Table Of Contents PAGE 1. SAFETY SAFETY RULES FOR POWER TOOLS ..........................................................................................2-3 SAFETY RULES FOR THE WIDE BELT SANDER .........................................................
5. KEEP CHILDREN AND VISITORS AWAY . All children and visitors should be kept at a safe distance from work area. 6. MAKE WORKSHOP CHILD PROOF with padlocks, master switches, or by removing starter keys. 7. NEVER FORCE TOOL . It will do the job better and safer at the rate for which it was designed.
G9983 15" Open-End Wide-Belt Sander -3- 9. USE PROPER EXTENSION CORD . Make sure your extension cord is in good condi- tion. Conductor size should be in accor- dance with the chart below. The amperage rating should be listed on the motor or tool nameplate.
-4- G9983 15" Open-End Wide-Belt Sander Additional Safety Instructions For The Wide-Belt Sander • DO NOT allow anyone to stand at the out- feed end when feeding your stock. • DO NOT jam workpiece into the machine during operation. Firmly grasp the work- piece in both hands and ease it into the machine using light pressure.
G9983 15" Open-End Wide-Belt Sander -5- SECTION 2: INTRODUCTION We are also pleased to provide this manual with the Model G9983. It was written to guide you through assembly, review safety considerations, and cover general operating procedures. It repre- sents our effort to produce the best documenta- tion possible.
-6- G9983 15" Open-End Wide-Belt Sander SECTION 3: CIRCUIT REQUIREMENTS 220V Single-Phase The Model G9983 features a 5 HP, 220V single- phase motor. This motor will safely draw about 30 amps under load. The Model G9983 also features a 1 ⁄ 4 HP feed motor that draws approximately 1.
G9983 15" Open-End Wide-Belt Sander -7- The Model G9983 comes prewired for 220 volt operation. Wiring diagrams are provided at the back of this manual should it be necessary to repair or revise the wiring. Always consult a qual- ified electrician when doing any electrical work on this equipment.
-8- G9983 15" Open-End Wide-Belt Sander SECTION 4: MACHINE FEATURES External Features To help you understand the set up and operation instructions, we recommend that you become familiar with the basic features of your new sander. Please match up the list below with the letters in Figure 2 to identify the external sander compo- nents.
G9983 15" Open-End Wide-Belt Sander -9- Access Doors There are access doors located on each side of the sander. Throughout the manual, we refer to these doors as the “left-hand access door” and the “right-hand access door.” These terms are referenced as if you are facing the front of the machine.
Unpacking The Model G9983 Wide-belt Sander is shipped from the manufacturer in a carefully packed car- ton. If you discover your machine is damaged after you have signed for delivery, and the truck and driver are gone, you will need to file a freight claim with the carrier.
G9983 15" Open-End Wide-Belt Sander -11- 5mm 10mm 15mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm 55mm 60mm 65mm 70mm 75mm Washer Lock Washer Hex Nut Wing Nut Phillips Head Sheet Metal Screw Setscrew Phi.
-12- G9983 15" Open-End Wide-Belt Sander Site Considerations FLOOR LOAD Your new wide-belt sander represents a large weight load in a moderate sized footprint. Most shop floors will be adequate for the weight of the wide-belt sander; however, some floors may require additional support.
G9983 15" Open-End Wide-Belt Sander -13- Beginning Assembly Most of your new wide-belt sander has been assembled at the factory, but some setup is required after delivery.
-14- G9983 15" Open-End Wide-Belt Sander Platen The housing for the platen can be accessed by opening the door on the left-hand side of the machine. A graphite sheet is mounted on the platen. Before installing, make sure that the graphite sheet is mounted on the left-hand side of the platen, as it will be inserted.
G9983 15" Open-End Wide-Belt Sander -15- Air Hose Figure 10. Secure air hose with a hose clamp. The air hose connection is located at the regula- tor on the front of the machine. To connect the air hose: 1. Fit the hose over the regulator nozzle.
-16- G9983 15" Open-End Wide-Belt Sander Pressure Rollers Always keep the pressure rollers set below the level of the sanding roller. If the pres- sure rollers are even, or higher than the sanding roller, the wood WILL be propelled from the sander at a high rate of speed.
G9983 15" Open-End Wide-Belt Sander -17- Dust Collection The dust collection port is located on top of the sander and measures 5" in diameter.
-18- G9983 15" Open-End Wide-Belt Sander Long term exposure to this machine during operation may cause hearing loss. Wear approved hearing pro- tection to minimize this risk! Recommended Adjustments 2. Start both the sanding belt and the feed belt, making sure your finger is poised over the STOP button, just in case there is a problem.
G9983 15" Open-End Wide-Belt Sander -19- Before Starting SECTION 6: OPERATIONS NOTICE The following section was designed to give instructions on the basic operations of this wide-belt sander. However, it is in no way comprehensive of every wide-belt sander application.
-20- G9983 15" Open-End Wide-Belt Sander Conveyor Height Conveyor height is controlled by turning the handwheel shown in Figure 13 . A scale is locat- ed near the handwheel for gauging conveyor movement. The scale is marked in millimeters and inches.
G9983 15" Open-End Wide-Belt Sander -21- Load Meter The load meter shown in Figure 16 displays the current amperage draw of the sanding belt motor. The needle rises when you increase the load on the sanding belts and decreases when you decrease the load.
-22- G9983 15" Open-End Wide-Belt Sander Cleaning Pads Figure 18. Sanding belt cleaning pad. Cleaning Pads (one is shown in Figure 18 ) are the perfect way to enhance your wide-belt sand- ing operations. Simply set the conveyor table to height and feed the pad through to “unload” a used sanding belt.
G9983 15" Open-End Wide-Belt Sander -23- General Lubrication Roller bearing blocks must be lubricated every 20 hours of operation with high-quality, lithium based grease via grease fittings on top of each block. Other moving parts, such as chains, should be lubricated periodically with a light machine oil.
-24- G9983 15" Open-End Wide-Belt Sander Maintenance Performed Approximate Hours Of Use Maintenance Log Date.
G9983 15" Open-End Wide-Belt Sander -25- SECTION 8: SERVICE ADJUSTMENTS Keep loose clothing out of the way of machinery and keep hair pulled back. Wear safety glasses dur- ing the entire assembly process. Failure to com- ply may result in serious personal injury.
-26- G9983 15" Open-End Wide-Belt Sander Figure 20. This is the oscillation timing control knob. 5. When you get the belt to oscillate without stopping, experiment with the timing knob to see the effect its movement has on the belt oscillation. 6.
G9983 15" Open-End Wide-Belt Sander -27- Oscillation Return Figure 22. This is the oscillation return valve and the air eye fork. The oscillation return keeps the sanding belt in motion. The valve shown in Figure 22 controls the oscillation return.
-28- G9983 15" Open-End Wide-Belt Sander Pressure Roller Depth Figure 24. These are the pressure roller depth bolts at the front of the machine. The rear depth bolts are in the same location at the rear.
G9983 15" Open-End Wide-Belt Sander -29- Pressure Roller Tension Figure 25. This is one of the four pressure roller adjustment bolts. Pressure roller tension is largely set by trial and error. If there is not enough tension, the work- piece will not pass through the sander evenly and may possibly be launched toward the operator.
-30- G9983 15" Open-End Wide-Belt Sander Feed Belt Tracking To check the feed belt tracking: 1. Turn the feed belt ON . 2. If the belt moves to one side then you need to immediately stop the machine and adjust the belt tracking. If the belt tracks evenly, leave it alone.
G9983 15" Open-End Wide-Belt Sander -31- V-Belt Tension The sanding belt is driven by two V-belts on the Model G9983. The V-belts must have adequate tension for proper power transmission.
-32- G9983 15" Open-End Wide-Belt Sander NOTICE New V-belts will often stretch after moder- ate use. Check frequently after installation. Figure 29. Remove platen adjustment knob, indicator plate, and large cap screws. Figure 31. Remove this roller shaft nut located behind right-hand access door.
G9983 15" Open-End Wide-Belt Sander -33- Air System If you ever determine that a component in the air system is malfunctioning, DO NOT operate the sander. Fix the problem before resuming operation. The air system is durable and reliable; however, components do wear with age.
-34- G9983 15" Open-End Wide-Belt Sander Replacing Brakes Figure 33. Removing caliper to replace brake pads. The only regular maintenance to perform on the brakes is to keep the rotor clean. This is a simple process and can be performed by spraying both sides of the rotor with automotive brake parts cleaner.
G9983 15" Open-End Wide-Belt Sander -35- Service Performed Approximate Hours Of Use Service Log Date.
-36- G9983 15" Open-End Wide-Belt Sander The following pages contain general machine data, parts diagrams/lists, a troubleshooting guide and Warranty/Return information for your Model G9983 Wide-belt Sanders.
G9983 15" Open-End Wide-Belt Sander -37- Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901 MODEL G9983 15" OPEN-END WIDE-BEL T SANDER MACHINE DA T A SHEET Design Type .............................
-38- G9983 15" Open-End Wide-Belt Sander Air System Various functions on the Model G9983 are con- trolled through the air system. Since this is a com- plex network of hoses and valves, please take some time to familiarize yourself with each item so you can better understand your machine dur- ing adjustments.
G9983 15" Open-End Wide-Belt Sander -39- Model G9983 Wiring Diagram—Main Hook Up Panel 220 Volt Single-Phase 1 L1 3 L2 5 L3 2 T1 4 T2 6 T3 13 NC 14 NC CN- 11 CN- 25 1 L1 3 L2 5 L3 2 T1 4 T2 6 T.
-40- G9983 15" Open-End Wide-Belt Sander Model G9983 Wiring Diagram -Control Panel 220 Volt Single Phase Disconnect power from machine before performing any electrical service. Failure to do this will result in a shock hazard leading to injury or death.
G9983 15" Open-End Wide-Belt Sander -41- Model G9983 Wiring Diagram - 220 Volt Single Phase 12 13 3 3 5 5 U2 V2 W2 EMERGENCY STOP LIMIT SWITCH Disconnect power from machine before performing any electrical service. Failure to do this will result in a shock hazard leading to injury or death.
-42- G9983 15" Open-End Wide-Belt Sander 8 5 7 6 10 4 1 3 2 9 1 P9983001 TOOL BOX 2 PWR1214 COMBO WRENCH 12/14MM 3 P9983003 BOX WRENCH 30/37MM 4 P4000937 PHILLIPS SCREWDRIVER 5 P9983005 ACCESS DO.
G9983 15" Open-End Wide-Belt Sander -43- 134 102 112 110 111 124 109 108 125 113 126 105 106 114 115 116 117 107 118 119 120 154 104 103 153 123 101 122 121 133 130 131 127 135 147 132 129 155 13.
-44- G9983 15" Open-End Wide-Belt Sander REF PART # DESCRIPTION REF PART # DESCRIPTION 101 P9983101 MACHINE BASE 102 P9983102 QUILL BASE 103 PSB64M CAP SCREW M10-1.
G9983 15" Open-End Wide-Belt Sander -45- 234 227 225 226 206 215 214 207 209 204 205 218 202 210 201 208 213 244 245 229 228 230 231 243 232 233 219 220 222 217 203 216 212 211 221 223 224 237 23.
-46- G9983 15" Open-End Wide-Belt Sander 319 318 315 381 307 305 306 322 304 310 311 327 328 320 329 317 321 316 330 332 303 302 312 301 331 313 314 309 326 341 339 308 340 337 338 336 323 325 32.
G9983 15" Open-End Wide-Belt Sander -47- REF PART # DESCRIPTION REF PART # DESCRIPTION 301 P9983301 CONTACT ROLLER BASE 302 PLW06M LOCK WASHER 10MM 303 PSB72M CAP SCREW M10-1.5 X 30 304 P9983304 SWITCH PLATE 306 PLW06M LOCK WASHER 10MM 307 PSB72M CAP SCREW M10-1.
-48- G9983 15" Open-End Wide-Belt Sander 404 403 413 414 425 415 424 423 404 426 422 417 416 418 446 444 421 419 412 420 443 442 441 445 440 428 427 438 437 436 429 435 433 430 439 434 432 431 40.
G9983 15" Open-End Wide-Belt Sander -49- REF PART # DESCRIPTION REF PART # DESCRIPTION 401 P9983401 MACHINE FRAME 402 P9983402 ACCESS DOOR RH 403 P9983403 ACCESS DOOR LH 404 P9983404 LOCK 405 P99.
-50- G9983 15" Open-End Wide-Belt Sander 623 624 618 601 602 603 602 601 621 612 604-1 604 617 612 611 609 608 605 626 625 606-1 606 622 620 619 702 701 703 704 705 707 709 708 718* 713 714 715 7.
G9983 15" Open-End Wide-Belt Sander -51- REF PART # DESCRIPTION REF PART # DESCRIPTION 601 P9983601 CONTROL BOX 602 P9983602 LOCK 603 P9983603 CONTROL PANEL 604 P9983604 CONTACTOR CN-25 SAND 604-1 P9983604-1 THERMAL RH 18/26 605 P9983605 CONTACTOR CN-11 MAIN 606 P9983606 CONTACTOR CN-11 FEED 606-1 P9983606-1 THERMAL RH 10E/1.
-52- G9983 15" Open-End Wide-Belt Sander For your safety, turn switch OFF and dis- connect the machine from power source before any troubleshooting. Please refer to the adjustment section to make correc- tions. TROUBLESHOOTING SYMPTOM Motor will not start.
G9983 15" Open-End Wide-Belt Sander -53- For your safety, turn switch OFF and dis- connect the machine from power source before any troubleshooting. Please refer to the adjustment section to make correc- tions. TROUBLESHOOTING SYMPTOM Lines across width of work- piece.
-54- G9983 15" Open-End Wide-Belt Sander 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.
G9983 15" Open-End Wide-Belt Sander -55- 10. Which benchtop tools do you own? Check all that apply. ___1" x 42" Belt Sander ___6" - 8" Grinder ___5" - 8" Drill Press.
FOLD ALONG DOTTED LINE FOLD ALONG DOTTED LINE GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 Place Stamp Here TAPE ALONG EDGES--PLEASE DO NOT STAPLE Name_____________________________.
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An important point after buying a device Grizzly G9983 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Grizzly G9983 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Grizzly G9983 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Grizzly G9983 you will learn all the available features of the product, as well as information on its operation. The information that you get Grizzly G9983 will certainly help you make a decision on the purchase.
If you already are a holder of Grizzly G9983, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Grizzly G9983.
However, one of the most important roles played by the user manual is to help in solving problems with Grizzly G9983. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Grizzly G9983 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
