Grizzly Industrial G0763 - Manuals

-4- Model G0763 (Mfg. Since 8/13) Refer to Figures 1–4 and the following descrip- tions to develop an understanding of the basic controls used to operate the surface grinder. This knowledge will be necessary to safely complete the Test Run later in this manual. Additional details for certain control...

Model G0763 (Mfg. Since 8/13) -5- Power Feed Controls Refer to Power Feeds on Page 31 for detailed instructions on operating the power feeds. G. ON/OFF Switch: Enables power to the power feed unit. H. X-Axis Speed Control Knob: Controls the speed of table movement along the X-axis. I. Y-Axis Speed C...

-6- Model G0763 (Mfg. Since 8/13) The information contained herein is deemed accurate as of 4/8/2014 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 3 Model G0763 MACHINE...

-8- Model G0763 (Mfg. Since 8/13) ELECTRICAL EQUIPMENT INJURY RISKS. You can be shocked, burned, or killed by touching live electrical components or improperly grounded machinery. To reduce this risk, only allow qualified service personnel to do electrical installation or repair work, and always dis...

-10- Model G0763 (Mfg. Since 8/13) Additional Safety for Surface Grinders WHEEL SPEED RATING. Wheels operated at a faster speed than rated for may break or fly apart. Before mounting a new wheel, be sure the wheel RPM rating is equal or higher than the speed of the grinder. WHEEL FLANGES. Only use t...

Model G0763 (Mfg. Since 8/13) -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...

Model G0763 (Mfg. Since 8/13) -13- SECTION 3: SETUP Your machine was carefully packaged for safe transportation. Remove the packaging materials from around your machine and inspect it. If you discover any damage, please call us immediately at (570) 546-9663 for advice. Save the containers and all pa...

-14- Model G0763 (Mfg. Since 8/13) NOTICE If you cannot find an item on this list, care- fully check around /inside the machine and packaging materials. Often, these items get lost in packaging materials while unpack- ing or they are pre-installed at the factory. Inventory The following is a list of...

Model G0763 (Mfg. Since 8/13) -15- 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 cleanin...

-16- Model G0763 (Mfg. Since 8/13) Site Considerations Figure 10. Minimum working clearances. Wall Wall 46" 79" 30" Minimum Clearance 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 weig...

-18- Model G0763 (Mfg. Since 8/13) Assembly For accurate results and to prevent warping the cast iron ways, the table MUST be level from side to side and from front to back. Recheck the ways 24 hours after installation, two weeks after that, and then annually to make sure they remain level. 10. With...

Model G0763 (Mfg. Since 8/13) -21- 21. Position splash guard base on table with high end to the left of machine, as shown in Figure 24. 22. Secure splash guard base with (4) M6-1 x 12 cap screws, as shown in Figure 24. 23. Insert splash guard sides into slots on each side of splash guard base, as sh...

-22- Model G0763 (Mfg. Since 8/13) DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly setup machine may result in malfunction or unexpect- ed results that can lead to serious injury, death, or machine /property damage. Serious injury or death can...

-24- Model G0763 (Mfg. Since 8/13) SECTION 4: OPERATIONS Operation Overview The purpose of this overview is to provide the nov-ice machine operator with a basic understanding of how the machine is used during operation, so the machine controls/components discussed later in this manual are easier to ...

Model G0763 (Mfg. Since 8/13) -25- Most grinding wheels from major manufactur-ers are marked in a somewhat uniform man-ner. Understanding these markings will help you understand the capabilities of various wheels. Always refer to the manufacturer’s grinding rec-ommendations when selecting a wheel fo...

-26- Model G0763 (Mfg. Since 8/13) Wheel Inspection Do not assume that a wheel is in sound condition just because it is new—damage can often occur during shipping, with age, with prolonged expo-sure to moisture, or because of improper storage. To inspect a wheel for damage: 1. Remove wheel flange an...

Model G0763 (Mfg. Since 8/13) -27- Wheel Balancing An unbalanced wheel can result in a damaged wheel and poor finishes because the edge of the wheel does not contact the workpiece evenly. Although the new wheel itself is generally balanced by the manufacturer, the addition of the sleeve and flange w...

-28- Model G0763 (Mfg. Since 8/13) 8. Mark a line on wheel at six o'clock position to mark heaviest side of wheel assembly. 9. Center nearest weight with line from above step and secure it in place. This weight will remain in place during following steps. 10. Position remaining two weights evenly ar...

-30- Model G0763 (Mfg. Since 8/13) Wheel Dressing Superior grinding results can only be achieved with a properly balanced and dressed wheel. Do not assume that a wheel will run true on the spindle if it is new or has not been separated from the sleeve and flange. IMPORTANT: Balance wheel, as instruc...

Model G0763 (Mfg. Since 8/13) -31- Power Feeds The X- and Y-axis power feeds are designed to work together. When correctly set up, the Y-axis power feed will move the table a specific distance when the table completes a side-to-side cycle along the X-axis. Eventually, the entire workpiece surface wi...

Model G0763 (Mfg. Since 8/13) -33- SECTION 5: ACCESSORIES ACCESSORIES Installing unapproved accessories may cause machine to malfunction, resulting in serious personal injury or machine damage. To reduce this risk, only install accessories recommended for this machine by Grizzly. NOTICE Refer to our...

-34- Model G0763 (Mfg. Since 8/13) SECTION 6: MAINTENANCE To reduce risk of shock or accidental startup, always disconnect machine from power before adjustments, maintenance, or service. To keep this machine in the best operating condi-tion, make sure to complete the following mainte-nance items wit...

Model G0763 (Mfg. Since 8/13) -35- Lubrication Other than the lubrication points covered in this section, all other bearings are internally lubricated and sealed at the factory. Simply leave them alone unless they need to be replaced. One-Shot Oiler Type ............Model T23963 or ISO 32 Equivalent...

-36- Model G0763 (Mfg. Since 8/13) Table Ball Bearing Strips Type ......................T23964 or NLGI#2 EquivalentAmount .............................................. As NeededLubrication Frequency .............................Monthly To lubricate table ball bearing strips: 1. DISCONNECT MACHINE F...

Model G0763 (Mfg. Since 8/13) -37- Check/Adding Coolant Lift the coolant tank lid shown in Figure 48 to check the coolant level. If necessary, add coolant until the level is a couple of inches from the top of the tank. The coolant tank holds approximately 8 gallons of fluid. Use a high-quality, wate...

-38- Model G0763 (Mfg. Since 8/13) Review the troubleshooting and procedures in this section if a problem develops with your machine. If you need replacement parts or additional help with a procedure, call our Technical Support at (570) 546-9663. Note: Please gather the serial number and manufacture...

Model G0763 (Mfg. Since 8/13) -39- 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 s...

-40- Model G0763 (Mfg. Since 8/13) READ ELECTRICAL SAFETY ON PAGE 40! Wiring Overview Hot Hot Ground 6-15 Plug (As Recommended) 220 VAC G Control Panel Page 44 Electrical Cabinet Page 42 Work Lamp Page 42 Power Feed Control Panel Page 45 X-Axis Limit Switch Page 45 X-Axis Power Feed Page 45 Y-Axis L...

Model G0763 (Mfg. Since 8/13) -41- READ ELECTRICAL SAFETY ON PAGE 40! Electrical Cabinet Wiring 0.63A 0.7 1 0.8 0.9 H A Reset 95 97 NC NO 96 98 NC NO A2 Test 4T2 2T1 6T3 3UA50 1L1 3L2 5L3 13N0 21NC 31NC 43N0 2T1 4T2 6T3 14N0 22NC 32NC 44N0 3TB40 H A Reset 95 97 NC NO 96 98 NC NO A2 Test 4T2 2T1 6T3 ...

-42- Model G0763 (Mfg. Since 8/13) READ ELECTRICAL SAFETY ON PAGE 40! Electrical Panel & Control Panel Figure 50. Electrical panel and control panel wiring.

Model G0763 (Mfg. Since 8/13) -43- READ ELECTRICAL SAFETY ON PAGE 40! Control Panel Wiring ON BUTTON PUMP MOTOR OFF BUTTON PUMP MOTOR ON BUTTON SPINDLE MOTOR OFF BUTTON SPINDLE MOTOR EMERGENCY STOP POWER LIGHT XDY1-B/221 TAYEE 8 2 6 6 7 6 6 7 2 8 9 9 8 8 00 00 X1 X2 2 1 2 1 2 1 2 1 TAYEE Lay 3 TAYEE...

-44- Model G0763 (Mfg. Since 8/13) READ ELECTRICAL SAFETY ON PAGE 40! Power Feed Control Panel Wiring Power Light WTH118-1A 2W 150K WTH118-1A 2W 2K2 36 37 37 36 18 18 19 20 5 5 21 21 22 22 27 28 26 25 25 24 24 26 28 25 27 20 19 Inside Bottom of Control Panel Fan Connection on Backside of Circuit Boa...

Model G0763 (Mfg. Since 8/13) -45- READ ELECTRICAL SAFETY ON PAGE 40! Power Feed Control Panel Figure 54. Power feed controls wiring.

-46- Model G0763 (Mfg. Since 8/13) READ ELECTRICAL SAFETY ON PAGE 40! Motor Wiring Diagrams Gnd Gnd CBB60 Run Capacitor 25MF 450V Start Capacitor 108-130MF 250V Run Capacitor 6MF 450V W1 W1 U2 W2 PE V2 V2 W2 W2 U2 U1 V1 V1 W1 W1 W2 U1 5 6 3 1 2 4 E348072 Gnd CBB60 Run Capacitor 25MF 450V Start Capac...

Model G0763 (Mfg. Since 8/13) -47- REF PART # DESCRIPTION REF PART # DESCRIPTION 1 P0763001 STAND 8 P0763008 LEVELING PAD 2 P0763002 BASE 9 P0763009 HEX NUT M20-2.5 3 P0763003 CAP SCREW M12-1.75 X 45 10 P0763010 CHIP COVER 4 P0763004 STAND SIDE COVER 11 P0763011 CAP SCREW M5-.8 X 8 5 P0763005 BUTTON...

-48- Model G0763 (Mfg. Since 8/13) Column 101 102 103 104 105 106 107 108 159 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 150 157 158 161 160 160-1 160-...

-50- Model G0763 (Mfg. Since 8/13) Motor & Downfeed System REF PART # DESCRIPTION REF PART # DESCRIPTION 201 P0763201 HEADSTOCK CASTING 228 P0763228 ARBOR NUT M14-2 LH 202 P0763202 TAPERED PIN 6 X 45 229 P0763229 CLUTCH (PLASTIC) 203 P0763203 ROLL PIN 6 X 45 230 P0763230 SET SCREW M8-1.25 X 12 2...

Model G0763 (Mfg. Since 8/13) -51- Saddle 301 302 303 304 305 306 307 308 309 310 310 311 312 313 314 315 357 357-3 357-4 357-1 357-2 316 317 319 320 321 307 325 326 327A 327 328 329 330 333 332 331 334 337 338 339 340 341 342 343 344 345 345 346 346 347 347 348 350 351 352 353 354 355 355-1 355-2 3...

-52- Model G0763 (Mfg. Since 8/13) Table 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 419 418 REF PART # DESCRIPTION REF PART # DESCRIPTION 401 P0763401 TABLE 411 P0763411 T-SLOT NUT M8-1.25 1/2" SLOT 402 P0763402 TABLE END 412 P0763412 TABLE STOP 403 P0763403 CAP SCREW M8...

-54- Model G0763 (Mfg. Since 8/13) Accessories 601 602 603 604 605 606 607 608 609 610 611 616 612 613 614 615 REF PART # DESCRIPTION REF PART # DESCRIPTION 601 P0763601 WHEEL BALANCING BASE ASSY 609 P0763609 HEX WRENCH 4MM 602 P0763602 WRENCH 19 X 22MM OPEN-ENDS 610 P0763610 HEX WRENCH 3MM 603 P076...

Model G0763 (Mfg. Since 8/13) -55- Electrical Cabinet 701 702 703 704 705 705 706 707 708 710 709 REF PART # DESCRIPTION REF PART # DESCRIPTION 701 P0763701 MASTER POWER SWITCH TAYEE 50044082 706 P0763706 OL RELAY SIEMENS 3UA50 5-8A 702 P0763702 TRANSFORMER WUXI JBK4-250VA 24-380V 707 P0763707 OL RE...

-56- Model G0763 (Mfg. Since 8/13) Main Control Panel 711 712 713 714 715 716 717 E-Stop Power Light Spindle ON Pump ON Spindle OFF Pump OFF REF PART # DESCRIPTION REF PART # DESCRIPTION 711 P0763711 E-STOP BUTTON LAY3 22MM 715 P0763715 SPINDLE OFF BUTTON RED LAY3 22MM 712 P0763712 POWER LIGHT XDY1-...

Model G0763 (Mfg. Since 8/13) -57- Power Feed Control Box Power Light Control Panel Fan Y-Axis Speed Control Knob X-Axis Speed Control Knob Y-Axis Mode Selector Switch Y-Axis Reverse Button X-Axis Mode Selector Switch ON/OFF Switch Inside Bottom of Control Box Circuit Board 718 719 720 721 722 733 7...

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