Grizzly Industrial G8749 - Manual

-4- G8749 Drum/Flap Sander The information contained herein is deemed accurate as of 9/1/2014 and represents our most recent product specifications. Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. PAGE 1 OF 1 Model G8749 MACHINE DATA S...

G8749 Drum/Flap Sander -5- Safety Instructions for Machinery For Your Own Safety, Read Instruction Manual Before Operating this Machine The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to conve...

G8749 Drum/Flap Sander -7- Additional Safety Instructions Sanders 1. FEEDING WORKPIECE. To avoid the risk of your hands being pulled into the machine, do not jam workpiece into the sanding attachment during operation. Firmly grasp the workpiece in both hands and ease it into the machine using light ...

-8- G8749 Drum/Flap Sander Figure 4. Typical 5-15 plug and receptacle. Grounding Prong Neutral Hot 5-15 PLUG GROUNDED 5-15 RECEPTACLE 110V Operation Full Load Amperage Draw This machine draws the following amps under maximum load: Amp Draw .............................................. 10 Amps Power...

-10- G8749 Drum/Flap Sander Inventory The following is a description of the main compo-nents shipped with your machine. Lay the compo-nents out to inventory them. Note: If you can't find an item on this list, check the mounting location on the machine or examine the packaging materials carefully. Oc...

G8749 Drum/Flap Sander -11- Mounting Due to the significant forces exerted on the sander during operation, you must mount it to a workbench. We recommend that you use one of the following methods to secure your sander to the workbench before using it. The strongest mounting option is a "Through ...

-12- G8749 Drum/Flap Sander 5. Turn the machine OFF. 6. Remove the switch disabling key, as shown in Figure 9. 7. Try to start the machine by flipping the paddle switch up to the ON position. —If the machine does not start, the switch disabling feature is working as designed. —If the machine starts,...

G8749 Drum/Flap Sander -15- SECTION 4: OPERATIONS Damage to your eyes and lungs could result from using this machine without proper pro- tective gear. Always wear safety glasses and a respirator when operating this machine. NOTICE If you have never used this type of machine or equipment before, WE S...

-16- G8749 Drum/Flap Sander ON/OFF Switch This machine has a special safety ON/OFF pad-dle switch with a removable switch disabling key, as shown in Figure 14. Turn the machine OFF, then remove the disabling key when leaving the machine to prevent acciden-tal or unauthorized start-up. If the key is ...

G8749 Drum/Flap Sander -17- SECTION 5: ACCESSORIES ACCESSORIES G9956 — Remote Controlled Heavy-Duty Hanging Air FilterSet the duration and speed with the remote con-trol from as far away as 45 feet, then hold on as the fan spools up to draw a massive 1400 CFM through the 1 micron filter. Changes the...

-18- G8749 Drum/Flap Sander SECTION 6: MAINTENANCE Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious person- al injury. For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions give...

G8749 Drum/Flap Sander -19- Replacing Flap Sandpaper/Brushes To replace the flap sandpaper or brushes: 1. DISCONNECT SANDER FROM POWER! 2. While holding the outside end plate of the flap sander, remove the arbor bolt and flange, then remove the flap sander and place it upright on a flat surface. 3. ...

-20- G8749 Drum/Flap Sander Review the troubleshooting and procedures in this section to fix or adjust your machine if a problem devel-ops. If you need replacement parts or you are unsure of your repair skills, then feel free to call our Technical Support at (570) 546-9663. SECTION 7: SERVICE Troubl...

G8749 Drum/Flap Sander -21- Operation Symptom Possible Cause Possible Solution D e e p s a n d i n g groove or scars in workpiece. 1. Sandpaper grit too coarse.2. Workpiece sanded across grain.3. Workpiece pressure against sanding abrasive too great. 4. Workpiece held too still against sanding abras...

-22- G8749 Drum/Flap Sander These pages are current at the time of printing. However, in the spirit of improvement, we may make chang-es to the electrical systems of future machines. Study this section carefully. If there are differences between your machine and what is shown in this section, call T...

G8749 Drum/Flap Sander -23- READ ELECTRICAL SAFETY ON PAGE 22! Start Capacitor 400MFD 125VAC Ground Motor ON/OFF Switch 110VAC NEMA 5-15 Plug (As Recommended) WARNING! SHOCK HAZARD! Disconnect power before working on wiring. Neutral Ground Hot Wiring Diagram Figure 23. Model G8749 wiring. wiring dia...

-24- G8749 Drum/Flap Sander 1 7 8 9 10 10-1 11 12 13 17 18 19 19-1 20 21 22 23 24 25 26 26-1 27 28 29 30 31 32 34 35 35-1 36 37 38 39 40 7 2A Parts Breakdown SECTION 9: PARTS

G8749 Drum/Flap Sander -25- Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 1 P8749001 MOTOR 1HP 110V 60HZ 24 P8749024 LOCK BOLT M12-1.75 X 135 LH 2A P8749002A COMPLETE FLAP SANDER ASSY 25 P8749025 FLANGE WASHER 30MM 7 PW07 FLAT WASHER 5/16 26 P8749026 FLAP SANDER END CAP 8 P8749008 ARBOR B...

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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. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of main...