Page 3 - table of Contents
table of Contents INtRODuCtION ............................................................................................................................... 2 Manual accuracy ........................................................................................................................ 2C...
Page 4 - Machine Description; INtRODuCtION; Manual Accuracy; Contact Info
-2- Model g0724 (Mfg. since 09/11) the Model g0724 disc sander features a 1 ⁄ 2 hp, 120V, 1725 rpM motor driving a 12" diameter sanding disc. the cast aluminum table adjusts to 45° for simple bevels, and the included miter gauge allows for compound miter sanding. the built-in 2 1 ⁄ 2 " od du...
Page 5 - Identification
Model g0724 (Mfg. since 09/11) -3- figure 1 shows the controls and components on the Model g0724 disc sander. please take time to become familiar with each item and its location, as they are referenced throughout this manual and knowing them is essential to understanding the instructions and termino...
Page 6 - Machine Data Sheet
-4- Model g0724 (Mfg. since 09/11) Machine Data Sheet Page 1 of 1 Model G0724 model G0724 12" disc sander Product Dimensions: Weight ......................................................................................................................................................................
Page 7 - NOTICE; Safety Instructions for Machinery
Model g0724 (Mfg. since 09/11) -5- 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 convey the level of impor- tanc...
Page 9 - Additional Safety for Disc Sanders
Model g0724 (Mfg. since 09/11) -7- Additional Safety for Disc Sanders No list of safety guidelines can be complete. Every shop environment is different. Always consider safety first, as it applies to your individual working conditions. use this and other machinery with caution and respect. failure t...
Page 10 - SECtION 2: pOWER SuppLy; Availability; full-Load Current Rating
-8- Model g0724 (Mfg. since 09/11) SECtION 2: pOWER SuppLy Availability Before installing the machine, consider the avail-ability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit must be installed. To minimize t...
Page 12 - Needed for Setup
-10- Model g0724 (Mfg. since 09/11) this machine presents serious injury hazards to untrained users. Read through this entire manu- al to become familiar with the controls and opera- tions before starting the machine! SECtION 3: SEtup Inventory Your machine was carefully packaged for safe transporta...
Page 13 - Cleanup
Model g0724 (Mfg. since 09/11) -11- The unpainted surfaces of your machine are coated with a heavy-duty rust preventative that prevents corrosion during shipment and storage. This rust preventative works extremely well, but it will take a little time to clean. Be patient and do a thorough job cleani...
Page 14 - Site Considerations
-12- Model g0724 (Mfg. since 09/11) Site Considerations Weight Load Refer to the Machine Data Sheet for the weight of your machine. Make sure that the surface upon which the machine is placed will bear the weight of the machine, additional equipment that may be installed on the machine, and the heav...
Page 15 - Mounting
Model g0724 (Mfg. since 09/11) -13- The base of this machine has mounting holes that allow it to be fastened to a workbench or other mounting surface to prevent it from moving during operation and causing accidental injury or damage. The strongest mounting option is a "Through Mount" (see ex...
Page 16 - power Connection; Connecting power; Disconnecting power; Dust Collection
-14- Model g0724 (Mfg. since 09/11) power Connection After you have completed all previous setup instructions and circuit requirements, the machine is ready to be connected to the power supply. To avoid unexpected startups or property dam-age, use the following steps whenever connecting or disconnec...
Page 17 - test Run
Model g0724 (Mfg. since 09/11) -15- 4. turn the machine OFF. 5. remove the switch disabling key, as shown in figure 11. test Run once the assembly is complete, test run your machine to make sure it runs properly and is ready for regular operation. the test run consists of verifying the following: 1)...
Page 18 - SECtION 4: OpERAtIONS; Operation Overview
-16- Model g0724 (Mfg. since 09/11) SECtION 4: OpERAtIONS Operation Overview to complete a typical operation, the operator does the following: 1. Examines the workpiece to make sure it is suitable for sanding. 2. adjusts the table tilt and miter gauge, if nec- essary, to the correct angle for sandin...
Page 19 - Disc Sanding
Model g0724 (Mfg. since 09/11) -17- Replacing Sandpaper the Model g0724 sander accepts 12" diameter adhesive-backed sanding discs. these are avail-able in a variety of grits. see the current grizzly catalog for prices and ordering information. the sandpaper sticks to the surface of the disc, usi...
Page 21 - SECtION 5: ACCESSORIES
Model g0724 (Mfg. since 09/11) -19- SECtION 5: ACCESSORIES figure 18. sandpaper discs. 12" pSA Sandpaper Discs MODEL GRIt G1220 .............................................................. 60 G4255 .............................................................. 80 G1221 ...........................
Page 23 - SECtION 6: MAINtENANCE; Schedule
Model g0724 (Mfg. since 09/11) -21- 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 the instruc-tions given in this...
Page 24 - troubleshooting
-22- Model g0724 (Mfg. since 09/11) troubleshooting Motor & Electrical symptom possible Cause possible solution Machine does not start. 1. switch disabling key removed. 1. reinstall switch disabling key. 2. power supply switched off/has incorrect voltage. 2. switch power supply on/verify voltage...
Page 25 - Workpiece finish
Model g0724 (Mfg. since 09/11) -23- Workpiece finish symptom possible Cause possible solution Miter bar binds in miter slot. 1. Miter slot dirty or gummed up. 1. Carefully clean miter slot. Workpiece angle incorrect or out of square. 1. pointer or scale not calibrated correctly. 1. adjust pointer or...
Page 27 - Wiring Safety Instructions
Model g0724 (Mfg. since 09/11) -25- SHOCK HAZARD. Working on wiring that is con-nected to a power source is extremely dangerous. Touching electrified parts will result in personal injury including but not limited to severe burns, electrocution, or death. Disconnect the power from the machine before ...
Page 28 - Wiring Diagram
-26- Model g0724 (Mfg. since 09/11) READ ELECTRICAL SAFETY ON PAGE 25! Wiring Diagram Neutral Hot Ground 110 VAC 5-15 Plug View this page in color at www.grizzly.com. PADDLE SWITCH (viewed from behind) MOTOR 110V Neutral Hot Ground Ground RUN CAPACITOR 25 MFD 250VAC
Page 29 - Main
Model g0724 (Mfg. since 09/11) -27- 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 34 35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 29-3 29-4 29-2 29-1 Main SECtION 9: pARtS
Page 30 - Main parts List
-28- Model g0724 (Mfg. since 09/11) REF PART # DESCRIPTION REF PART # DESCRIPTION 1 P0724001 MITER GAUGE KNOB M6-1 X 20 29-1 P0724029-1 MOTOR COVER 2 PW03M FLAT WASHER 6MM 29-2 P0724029-2 MOTOR FAN 3 P0724003 MITER GAUGE BODY 29-3 P0724029-3 R CAPACITOR 25M 250V 1-3/8 X 2-1/2 4 PS17M PHLP HD SCR M4-...
Page 31 - Labels
Model g0724 (Mfg. since 09/11) -29- Labels 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-...
Page 32 - Notes
Page 33 - WARRANTY CARD
C U T A LO N G D O T T E D LI N E Name _____________________________________________________________________________ Street _____________________________________________________________________________City _______________________ State _________________________ Zip _____________________Phone # _____...
Page 36 - Buy Direct and Save with Grizzly; ORDER
Buy Direct and Save with Grizzly ® – Trusted, Proven and a Great Value! ~Since 1983~ ORDER 24 HOURS A DAY! 1-800-523-4777 Visit Our Website Today For Current Specials!