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Grizzly G1071Z Manual
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Grizzly G1071Z Manual

Grizzly G1071Z Manual

1 hp variable-speed oscillating spindle sander manual insert
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MODEL G1071Z
1 HP VARIABLE-SPEED
OSCILLATING SPINDLE SANDER
MANUAL INSERT
For Machines Mfd. Since 06/24
and Owner's Manual Revised 05/19
The Model G1071Z is the same machine as the Model G1071 except for the power controls, spindle speed,
power supply requirements, and wiring. Except for the differences noted in this insert, all other content in
the Model G1071 owner's manual applies to this machine.
: To reduce the risk of serious injury, you MUST read and understand this insert—and
the entire Model G1071 manual—BEFORE assembling, installing, or operating this machine!
If you have any further questions about this manual insert or the differences between the Model G1071Z and
the Model G1071, contact our Technical Support at (570) 546-9663 or email techsupport@grizzly.com.
COPYRIGHT © MAY, 2024 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.
#CS23187 PRINTED IN TAIWAN
***Keep for Future Reference***

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Summary of Contents for Grizzly G1071Z

  • Page 1 Owner's Manual Revised 05/19 The Model G1071Z is the same machine as the Model G1071 except for the power controls, spindle speed, power supply requirements, and wiring. Except for the differences noted in this insert, all other content in the Model G1071 owner's manual applies to this machine.
  • Page 2 Below is the minimum amount of space needed for the machine. Figure 1. G1071Z power controls. Wall A. Spindle Speed Digital Readout: Shows spindle speed in RPM.
  • Page 3 MACHINE DATA SHEET Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL G1071Z 1 HP VARIABLE‐SPEED OSCILLATING SPINDLE SANDER Product Dimensions: Weight................................290 lbs. Width (side-to-side) x Depth (front-to-back) x Height............... 25-1/2 x 28-1/2 x 45 in.
  • Page 4 The information contained herein is deemed accurate as of 5/9/2024 and represents our most recent product specifications. Model G1071Z PAGE 2 OF 2 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model G1071Z (Mfd. Since 06/24)
  • Page 5 Model G1071Z (Mfd. Since 06/24)
  • Page 6 Do not modify or use an adapter on the plug provided—if it will not fit the outlet, have a qualified electrician install the proper outlet with a verified ground. Model G1071Z (Mfd. Since 06/24)
  • Page 7 Figure 4. Dust hose attached to dust port. Tug hose to make sure it does not come off. Note: Tight fit is necessary for proper performance. Model G1071Z (Mfd. Since 06/24)
  • Page 8 — If machine does start, immediately turn it OFF and disconnect power. Safety feature of Emergency Stop button is NOT working properly and must be replaced before fur- ther using machine. Emergency Stop Button Figure 6. Resetting Emergency Stop button. Model G1071Z (Mfd. Since 06/24)
  • Page 9 Emergency Stop button is depressed. does not work/ 2. Wiring broken, disconnected, or corroded. 2. Fix broken wires or disconnected/corroded display is connections (Page 11). incorrect. 3. Control panel at fault. 3. Replace. Model G1071Z (Mfd. Since 06/24)
  • Page 10 Workpiece 1. Not supporting workpiece against table. 1. Use table to support workpiece. frequently gets 2. Starting workpiece on a leading corner. 2. Start workpiece on a trailing corner. pulled out of your hands. -10- Model G1071Z (Mfd. Since 06/24)
  • Page 11 Technical Support at (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. -11- Model G1071Z (Mfd. Since 06/24)
  • Page 12 Wiring Diagram EMERGENCY STOP BUTTON CONTROL PANEL TAI-CHUAN 8-2B-4-900-1800-FL NHD NPB22-H01 B– – + CABINET Motor 220V B– TAI-CHUAN TA11D5 Neutral 120 VAC 5-15 Plug Ground READ ELECTRICAL SAFETY -12- Model G1071Z (Mfd. Since 06/24) ON PAGE 11!
  • Page 13 Electrical Components Figure 8. Emergency Stop button wiring. Figure 9. Control panel wiring. Figure 10. VFD and motor wiring. READ ELECTRICAL SAFETY -13- Model G1071Z (Mfd. Since 06/24) ON PAGE 11...
  • Page 14 PARTS We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability. Main 83 118 76-3 76-1 76-2 76-4...
  • Page 15 KNOB BOLT 1/4-20 X 3/4, 6-LOBE, D1-5/16 P1071Z131 GASKET 20 X 1 X 240MM P1071Z072 E-STOP BUTTON NHD NPB22-H01 P1071Z180 FLAT WRENCH 7/8 X 1-1/4 OPEN-ENDS -15- Model G1071Z (Mfd. Since 06/24) BUY PARTS ONLINE AT GRIZZLY.COM! Scan QR code to visit our Parts Store.
  • Page 16 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) 523-4777 or www.grizzly.com. -16- Model G1071Z (Mfd.
  • Page 17 OWNER'S MANUAL (For models manufactured since 11/10) 177335 COPYRIGHT © 1995 BY GRIZZLY INDUSTRIAL, INC. REVISED MAY, 2019 (BL) WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
  • Page 18 This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators. Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.
  • Page 19 Table of Contents INTRODUCTION ..........2 SECTION 5: ACCESSORIES ......25 Manual Accuracy ........... 2 SECTION 6: MAINTENANCE ......27 Contact Info............ 2 Schedule ............27 Machine Description ........2 Cleaning & Protecting ........27 Identification ........... 3 Lubrication ........... 27 Machine Data Sheet ........
  • Page 20 ID label. This will help us help you faster. in this manual. Sometimes we make mistakes, but our policy of continuous improvement also means Grizzly Technical Support that sometimes the machine you receive is 1815 W. Battlefield slightly different than shown in the manual.
  • Page 21 Identification Become familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual. Sanding Spindle Table Insert Table Tilt Scale Cast Iron Work Table Table Tilt Lock Additional Sizes Spindle Rack of Spindles Cabinet Stand ON/OFF Switch...
  • Page 22 Machine Data Sheet MACHINE DATA SHEET Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL G1071 1 HP OSCILLATING SPINDLE SANDER Product Dimensions: Weight................................287 lbs. Width (side-to-side) x Depth (front-to-back) x Height..............25 x 30 x 44-1/2 in. Footprint (Length x Width)..........................
  • Page 23 Spindle Sander Info Sanding Drum Diameters..............1/4, 3/8, 1/2, 5/8, 3/4, 1, 1-1/2, 2, 3, 4 in. Sanding Drum Length.......................... 5, 6, 9 in. Spindle Speed........................... 1725 RPM Spindle Oscillation..........................72 OPM Stroke Length............................1-1/2 in. Table Length.............................. 25 in. Table Width..............................
  • Page 24 SECTION 1: SAFETY 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- tance of the safety messages.
  • Page 25 WEARING PROPER APPAREL. Do not wear FORCING MACHINERY. Do not force machine. clothing, apparel or jewelry that can become It will do the job safer and better at the rate for entangled in moving parts. Always tie back or which it was designed. cover long hair.
  • Page 26 Additional Safety for Spindle Sanders Serious injury or death can occur from fingers, clothing, jewelry or hair getting entangled in rotating spindle or other moving components. Abrasion injuries can occur from touching rotating sanding drum with bare skin. Workpieces thrown by drum can strike operator or bystanders with moderate force, causing impact injuries.
  • Page 27 SECTION 2: POWER SUPPLY Availability Circuit Information Before installing the machine, consider the avail- A power supply circuit includes all electrical ability and proximity of the required power supply equipment between the breaker box or fuse panel circuit. If an existing circuit does not meet the in the building and the machine.
  • Page 28 Grounding Requirements GROUNDED This machine MUST be grounded. In the event 6-15 RECEPTACLE of certain malfunctions or breakdowns, grounding Current Carrying Prongs reduces the risk of electric shock by providing a path of least resistance for electric current. 6-15 PLUG For 120V operation: This machine is equipped with a power cord that has an equipment-ground- ing wire and a grounding plug (see following fig-...
  • Page 29 Voltage Conversion Use wire nuts to connect wires as indicated in Figure 5. Twist wire nuts onto their respec- to 240V tive wires and wrap them with electrical tape so they will not come loose. The voltage conversion MUST be performed by Connect Wires an electrician or qualified service personnel.
  • Page 30 IMPORTANT: Save all packaging materials until you are completely satisfied with the machine and have resolved any issues between Grizzly or the shipping agent. You MUST have the original pack- aging to file a freight claim. It is also extremely Like all power tools, there is danger asso- helpful if you need to return your machine later.
  • Page 31 Inventory The following is a list of items shipped with your machine. Before beginning setup, lay these items out and inventory them. If any non-proprietary parts are missing (e.g. a nut or a washer), we will gladly replace them; or for the sake of expediency, replacements can be obtained at your local hardware store.
  • Page 32 Cleanup Site Considerations The unpainted surfaces of your machine are Workbench Load coated with a heavy-duty rust preventative that Refer to the Machine Data Sheet for the weight prevents corrosion during shipment and storage. and footprint specifications of your machine. This rust preventative works extremely well, but it Some workbenches may require additional rein- will take a little time to clean.
  • Page 33 Assembly Secure the dust chute to the trunnion assem- bly with (2) ⁄ "-16 x 1 ⁄ " hex bolts, ⁄ " lock washers and ⁄ "-16 hex nuts (see Figure 9). The machine must be fully assembled before it can be operated.
  • Page 34 Using a machinist square, bring the table sur- Tighten both table lock handles when you are face square to the spindle surface as shown satisfied with the position of the table. in Figure 11. 10. Loosen the retainer screw (see Figure 13) Note: It may be necessary to thread the table that secures the scale pointer and adjust stop bolt further into the base in order to...
  • Page 35 Check Gearbox Oil 13. Thread four of the ⁄ "-20 x ⁄ " set screws into the threaded holes on each table insert, as shown in Figure 15. Note: The roll pins and set screws must not protrude above the top surface of the GEARBOXES MUST BE FILLED WITH OIL! table insert or they will interfere with sanding...
  • Page 36 Test Run Remove switch disabling key, as shown in Figure 16. Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components are functioning correctly. If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again.
  • Page 37 Read books/magazines or get formal training before beginning any proj- ects. Regardless of the content in this sec- tion, Grizzly Industrial will not be held liable for accidents caused by lack of training. -19- Model G1071 (Mfd. Since 11/10)
  • Page 38 Disabling Switch Stock Inspection The switch can be disabled by removing the key, Follow these rules when choosing stock: as shown below. Disabling the switch in this man- • DO NOT sand stock that contains large or ner can prevent unauthorized operation of the machine, which is important if it is not kept inside loose knots.
  • Page 39 Sanding Spindles Insert the threaded end of the spindle shaft into the spindle mounting hole, and screw it down by hand as shown in Figure 20. The Model G1071 is supplied with ten rubber sanding spindles. Use the larger diameter spin- dles for sanding large sweeping curves and the smaller spindles for sanding more intricate curves.
  • Page 40 Sanding Sleeves To change the sanding sleeve on spindles ⁄ " and smaller: DISCONNECT MACHINE FROM POWER! The Model G1071 is supplied with 10 sanding sleeves. Use coarse grits for fast material removal Loosen the set screw located in the retainer and a rough finish.
  • Page 41 Table Inserts Note: The insert is fitted with pins that allow it to fit into the table in only one position. This ensures the table insert will not make con- tact with the spindle even when the table is The Model G1071 is supplied with three different tilted.
  • Page 42 Bevel Sanding When marking the finish line on your workpiece, always mark on the outside, or longest, edge of the bevel, as shown in Figure 27. This allows the finish line to be viewed on the top side of the The Model G1071 has a tilting table to allow bevel workpiece.
  • Page 43 To reduce this risk, only install accessories ⁄ " x 1 ⁄ " x 8 ⁄ " ........W1306 recommended for this machine by Grizzly. 2" x 2" x 12" ..........W1307 ⁄ " x 1 ⁄ " x 9" with Handle ..... W1308 NOTICE 2"...
  • Page 44 Figure 31. Half-mask respirator with disposable cartridge filters. Replacement Sanding Sleeves A full range of sanding spindles are available for Figure 33. Dust collection attachments. the Model G1071. Visit www.grizzly.com to see them all! Figure 32. Replacement sanding sleeves. www.grizzly.com 1-800-523-4777...
  • Page 45 SECTION 6: MAINTENANCE Cleaning & Protecting Always disconnect power to the machine before performing maintenance. Failure to do this may Cleaning the Model G1071 is relatively easy. result in serious person- Vacuum excess wood chips and sawdust, and al injury. wipe off the remaining dust with a dry cloth.
  • Page 46 Sanding Sleeves Gearbox Oil As sanding sleeves are used, they will become The spindle gearbox contains 4.5 Qts. of 90 Wt. "loaded" with saw dust. If not removed, this saw gear oil. Replace the gear oil after the first two dust will harden on the abrasive surface, greatly hours of use, and then after approximately every reducing the effectiveness of the sanding sleeve.
  • Page 47 SECTION 7: SERVICE Review the troubleshooting 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. Note: Please gather the serial number and manufacture date of your machine before calling. Troubleshooting Motor &...
  • Page 48 Sanding Operations Symptom Possible Cause Possible Solution Deep sanding 1. Sanding sleeve too coarse for the desired 1. Use a finer grit sanding sleeve. grooves or scars in finish. workpiece. 2. Workpiece sanded across the grain. 2. Sand with the grain. 3.
  • Page 49 Technical Support at (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. -31- Model G1071 (Mfd. Since 11/10)
  • Page 50 Capacitor 300MFD 125VAC Figure 38. Switch wiring. PADDLE SWITCH (viewed from behind) View this page in color at www.grizzly.com. 5-15 Plug 6-15 Plug 120 VAC (Prewired) 240 VAC (As Recommended) The motor wiring shown here is current at the time of printing, but it...
  • Page 51 84V2 84V2 84V2 73V2 82V2 74V2 82V2 88V2 82V2 82V2 82V2 82V2 82V2 92V2 82V2 87V2 82V2 101V2 101V2 100V2 98V2 BUY PARTS ONLINE AT GRIZZLY.COM! -33- Model G1071 (Mfd. Since 11/10) Scan QR code to visit our Parts Store.
  • Page 52 TOGGLE SAFETY SWITCH We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability. BUY PARTS ONLINE AT GRIZZLY.COM! -34- Model G1071 (Mfd.
  • Page 53 SET SCREW 10-24 X 1/4 P1071051 SPINDLE 2" P1071111 HEX NUT 3/4-16 P1071052 SPINDLE 3" P1071115 FLAT WASHER 3/8 P1071053 SPINDLE 4" P1071116 SPACER BUY PARTS ONLINE AT GRIZZLY.COM! -35- Model G1071 (Mfd. Since 11/10) Scan QR code to visit our Parts Store.
  • Page 54 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) 523-4777 or www.grizzly.com. BUY PARTS ONLINE AT GRIZZLY.COM! -36- Model G1071 (Mfd.
  • Page 55 WARRANTY & 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 maintenance.