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Summary of Contents for Grizzly G8749
- Page 1 MODEL G8749 DRUM/FLAP SANDER OWNER'S MANUAL Copyright © 2000 By grizzly industrial, inC., rEVisEd noVEMBEr, 2008 (ts) WARNiNG: NO PORtiON OF thiS MANUAL MAy bE REPRODUcED iN ANy ShAPE OR FORM WithOUt thE WRittEN APPROvAL OF GRizzLy iNDUStRiAL, iNc. #ds3216 printEd in China...
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Page 3: Table Of Contents
table of contents iNtRODUctiON ..........................2 Manual accuracy ........................2 Contact info ..........................2 Functional overview ........................2 identification ..........................3 Machine data sheet ........................4 SEctiON 1: SAFEty ........................5 safety instructions for Machinery ....................5 additional safety instructions sanders ..................7 SEctiON 2: ciRcUit REQUiREMENtS .................. -
Page 4: Introduction
Manual Accuracy Functional Overview the Model g8749 drum/Flap sander is generally We are proud to offer this manual with your new used for edge contour sanding using the sand- machine! We've made every effort to be exact ing drums, as shown in Figure 1, or for round or... -
Page 5: Identification
Flap sander Motor sanding drum Mounting holes on/oFF switch Figure 3. Model g8749 identification. g8749 drum/Flap sander... -
Page 6: Machine Data Sheet
Machine Data Sheet MACHINE DATA SHEET MODEL G8749 DRUM/FLAP SANDER Product Dimensions: Shipping Dimensions: Electrical: Motor: Other Specifications: Features: g8749 drum/Flap sander... -
Page 7: Section 1: Safety
Safety instructions for Machinery g8749 drum/Flap sander... - Page 8 sander...
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Page 9: Additional Safety Instructions Sanders
Failure to do so could result in serious per- risk of operator injury. if normal safety pre- cautions are overlooked or ignored, serious sonal injury, damage to equipment, or poor work results. personal injury may occur. g8749 drum/Flap sander... -
Page 10: Section 2: Circuit Requirements
SEctiON 2: ciRcUit REQUiREMENtS 110v Operation Power connection Device the Model g8749 comes with a 5-15 plug, similar to Figure 4, to connect the machine to power. Serious personal injury could occur if you connect the machine to power before com- pleting the setup process. -
Page 11: Section 3: Setup
Otherwise, filing a freight claim can be difficult. When you are completely satisfied with the condi- tion of your shipment, inventory the contents. g8749 drum/Flap sander... -
Page 12: Inventory
Figure 6. Minimum working clearances. children and visitors may be seriously injured if unsuper- vised around this machine. Figure 5. Model g8749 inventory. Lock entrances to the shop or disable start switch or if any nonproprietary parts are missing (e.g. a power connection to prevent nut or a washer), we will gladly replace them;... -
Page 13: Test Run
— investigate and correct strange or unusual noises or vibrations before operating the machine further. always disconnect the machine from power when investigating or correcting potential problems. Figure 8. Example of a direct mount setup. -11- g8749 drum/Flap sander... -
Page 14: Assembly
Figure 10. Make sure to fully tighten the bolt. Note: This arbor bolt has left-hand threads and tightens by rotating it counterclockwise. -12- g8749 drum/Flap sander... - Page 15 Figure 12. Checking sanding drum air pressure. -13- g8749 drum/Flap sander...
- Page 16 Note: One end cap also has left-hand threads and is mounted on the left side of the machine. The other cap has right-hand threads for the right side of the machine. -14- g8749 drum/Flap sander...
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Page 17: Section 4: Operations
OMMEND that you read books, trade maga- zines, or get formal training before begin- ning any projects. Regardless of the con- tent in this section, Grizzly industrial will not be held liable for accidents caused by lack of training. -15-... -
Page 18: On/Off Switch
Figure 16. typical flap sanding operation. Make sure the sanding sleeve is mounted on the drum and sander so that the sleeve rotation and spindle rotation match. the spindle will always rotate toward the operator. -16- g8749 drum/Flap sander... -
Page 19: Section 5: Accessories
" Diameter, 180 Grit t20503 t20448 6" x 60" J Weight Aluminum Oxide Rolls for Flap Sander G9187—120 Grit G9188—180 Grit G9189—220 Grit t20456 h0736 h2491—Replacement Flap brushes, Set of 12 Figure 19. our most popular eye protection. -17- g8749 drum/Flap sander... -
Page 20: Section 6: Maintenance
• Clean machine. cleaning sleeve rotation arrow Cleaning the Model g8749 is relatively easy. Vacuum excess wood chips and sawdust, and Figure 20. replacing sanding sleeve. wipe off the remaining dust with a dry cloth. if any resin has built up, use a resin dissolving cleaner Match the direction of the sleeve rotation to remove it. -
Page 21: Replacing Flap Sandpaper/Brushes
Bar Figure 21. replacing flap sandpaper. -19- g8749 drum/Flap sander... -
Page 22: Section 7: Service
2. incorrectly mounted to workbench. 2. shim/tighten mounting hardware. 3. Motor mount bolts loose/broken. 3. tighten/replace. 4. Motor bearings at fault. 4. test by rotating shaft; rotational grinding/loose shaft requires bearing replacement. -20- g8749 drum/Flap sander... - Page 23 2. start sanding workpiece on a trailing corner. 2. Engaging workpiece with the sander on a leading corner. 3. starting sander with workpiece against 3. start sander before engaging it with the workpiece. sandpaper. -21- g8749 drum/Flap sander...
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Page 24: Section 8: Wiring
(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. -22- g8749 drum/Flap sander... -
Page 25: Wiring Diagram
Wiring Diagram Motor ON/OFF Switch WARNING! SHOCK HAZARD! Disconnect power before working on 110VAC wiring. NEMA 5-15 Plug (As Recommended) Figure 23. Model g8749 wiring. READ ELECTRICAL SAFETY -23- g8749 drum/Flap sander ON PAGE 22! -
Page 26: Section 9: Parts
SEctiON 9: PARtS Parts breakdown -24- g8749 drum/Flap sander... -
Page 27: Parts List
COVER PLATE P8749021 SWITCH MOUNTING PLATE PS07M PHLP HD SCR M4-.7 X 8 PSW06 PADDLE SWITCH 110V WITH KEY PW01M FLAT WASHER 8MM PS05M PHLP HD SCR M5-.8 x 8 PB26M HEX BOLT M8-1.25 X 30 -25- g8749 drum/Flap sander... - Page 28 -26- g8749 drum/Flap sander...
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Page 31: Warranty And Returns
WARRANty AND REtURNS...
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