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Sander
Model 6320
Owner's Manual
For Models Manufactured Since 06/2023
Oliver Machinery
1-800-559-5065
921 Thomas Ave SW,
Renton, WA 98057
info@olivermachinery.net
WWW.OLIVERMACHINERY.NET
175370
Stock Number: 6320.001
6320.003
Manual Version: 1.0.0

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Summary of Contents for Oliver 6320

  • Page 1 Sander Model 6320 Owner’s Manual For Models Manufactured Since 06/2023 175370 Oliver Machinery 1-800-559-5065 921 Thomas Ave SW, Renton, WA 98057 Stock Number: 6320.001 info@olivermachinery.net 6320.003 WWW.OLIVERMACHINERY.NET Manual Version: 1.0.0...
  • Page 3 USAGE OF SAFETY AND PROTECTION DEVICES. OLIVER MACHINERY DISCLAIMS ANY LIABILITY FOR MACHINES THAT HAVE BEEN ALTERED OR ABUSED. OLIVER MACHINERY RESERVES THE RIGHT TO EFFECT AT ANY TIME, WITHOUT PRIOR NOTICE, THOSE ALTERATIONS TO PARTS, FITTINGS, AND ACCESSORY EQUIPMENT WHICH THEY MAY DEEM NECESSARY FOR ANY REASON WHATSOEVER.
  • Page 4: Table Of Contents

    Troubleshooting ····································· 33 Shop Preparation······································ 14 Wiring Diagrams ···································· 35 Receiving ·················································· 15 For Stock 6320.001 (230V 1Ph) ·················· 35 Inventory ················································· 16 For Stock 6320.003 (230V, 3Ph) ················· 36 Lifting the Sander from the Pallet ·············· 17 Parts List ················································ 37 Cleaning ···················································...
  • Page 5: Introduction

    Introduction Thank you for choosing Oliver! This manual contains important information on how to safely set up, operate, and maintain this machine. Please take the time to read through this manual and make sure you understand all instructions. While this manual may provide tips on optimizing the result of your workpiece, the manual is not intended as a substitute for formal woodworking training.
  • Page 6: Specifications

    Specifications Quick View Model 6320 Sander Stock Number 6320.001 6320.003 Power Requirement 230V 1Ph, 60Hz 230V, 3Ph, 60Hz Motor TEFC Sanding Belt Size 9” x 138-1/2” Sanding Belt Tilt 0° - 45° Dimensions 84“(W) x 40”(D) x 44”(H) Footprint 17”(W) x 42-1/8”(D) Fully Assembled Weight 623 lbs.
  • Page 7 Dust Port Size 4” Minimum CFM Required 650 CFM Sound Rating @ 2’ distance 107 dB Others Serial Number Location On the back of the machine cabinet. Certification CSA 175370 Country of Origin Taiwan 6320 Sander OLIVERMACHINERY.NET 7 | Page...
  • Page 8: Identification

    Identification 8 | Page Oliver Machinery 6320 Sander...
  • Page 9: Safety

    Safety Oliver Machinery has made every attempt to provide a safe, reliable, easy-to-use piece of machinery. Safety, however, is ultimately depending on the individual machine operator. Before operating this machine, please become familiar with the following safety labels and guidelines.
  • Page 10 13. PROPER USE: Do not use this machine for anything other than its intended use. If used for other purposes, Oliver Machinery disclaims any real or implied warranty and holds itself harmless for any injury or damage which may result from that use.
  • Page 11: Safety Guidelines Specific To Sander

    Correct Wrong After Operation STOP THE MACHINE when the operator leaves the machine for any reason. WAIT until both the main motor and oscillation motor come to a complete stop. CLEAN UP before departure. 6320 Sander OLIVERMACHINERY.NET 11 | Page...
  • Page 12: Electricals

    Please ensure the electrical circuit for this machine meets the minimum circuit size requirement. The minimum circuit size requirement applies to a dedicated circuit that provides power to one 6320 Sander. If more machines are sharing the same circuit, consult a licensed electrician to ensure the designated circuit is properly sized for safe operation.
  • Page 13: Electrical Wiring

    21 to 30 *NR: Not Recommended Use properly sized wires that meet or exceed the power requirement of your machine. Using undersized wires may cause overheating and increase the risk of fire WARNING and machine damage. 6320 Sander OLIVERMACHINERY.NET 13 | Page...
  • Page 14: Setup

    Air resistance and leakage in a dust collection system impact its effectiveness. Use a dust collection system that is rated above 650 CFM at the dust port. Doing so CAUTION improves air quality in the workplace and prevents the machine from jamming. 14 | Page Oliver Machinery 6320 Sander...
  • Page 15: Receiving

    On the day of delivery, please be sure help is available to move the machine to its final location. 6320 Sander has a gross weight of 773 lbs. and a net weight of 623 lbs. Safe moving techniques and proper lifting equipment are required, or serious WARNING personal injury may occur.
  • Page 16: Inventory

    Additional Items Needed for Machine Assembly Item Purpose Safety glasses Protection Disposable gloves Protection Paper Towel Cleaning WD-40 Cleaning Rust Inhibitor Cast iron table top rust protection. 16 | Page Oliver Machinery 6320 Sander...
  • Page 17: Lifting The Sander From The Pallet

    After the tables are cleaned, wipe off the excess oil at the bottom of the miter gauge and re- mount the miter gauge. 6320 Sander OLIVERMACHINERY.NET 17 | Page...
  • Page 18: Sanding Belt Installation

    Keep the eye bolts so the sander can be safely moved in the future. 18 | Page Oliver Machinery 6320 Sander...
  • Page 19: Side Table Installation

    4. Install the side table lock knob onto the mounting bracket. 7. After using the side table, remove it from the sander. Close and lock the sanding belt guard. 6320 Sander OLIVERMACHINERY.NET 19 | Page...
  • Page 20: Leveling The Sander

    Running this sander without a dust collection system or using a dust collection system with inadequate suction may damage the machine and cause other IMPORTANT hazardous situations. Check your dust collection system regularly to make sure it is not jammed or filled up. 20 | Page Oliver Machinery 6320 Sander...
  • Page 21: Test Run

    The belt should stop at a tilt angle of 45 degrees. 6. Use the table height handwheel to raise the table to its highest position. 6320 Sander OLIVERMACHINERY.NET 21 | Page...
  • Page 22: Electronic & Electrical Components Testing

    Congratulations! You have completed the test run. If you discover any issues from the tests, refer to the troubleshooting section and maintenance section to diagnose issues and make adjustments. 22 | Page Oliver Machinery 6320 Sander...
  • Page 23: Operation

    Always wear high-quality dust masks when operating the sander. Clear the Work Area Before turning on the sander, make sure the sander table is free of debris and the workpiece is not engaging the sanding belt. 6320 Sander OLIVERMACHINERY.NET 23 | Page...
  • Page 24: Adjustments

    4. Lock all handwheels after the adjustment. Move the table away from the sanding belt before moving the belt back to the IMPORTANT upright position. Failure to do so can damage the machine. 24 | Page Oliver Machinery 6320 Sander...
  • Page 25 Doing so prevents materials or body parts from getting caught between the table and the belt, which can cause serious injury. 4. Lock all handwheels after the adjustment. 6320 Sander OLIVERMACHINERY.NET 25 | Page...
  • Page 26: Edge Sanding

    7. Use extra caution when sanding with a sharp miter angle pointing towards the traveling direction of the sanding belt. The workpiece can get wedged in between the belt and the miter gauge. This can damage the workpiece and the machine. 26 | Page Oliver Machinery 6320 Sander...
  • Page 27: Contour Sanding With Side Table

    Keeping all belt guards installed at most times improves dust collection effectiveness for edge sanding and reduces the risk of accidental body contact with the sanding surface and moving parts. 6320 Sander OLIVERMACHINERY.NET 27 | Page...
  • Page 28: Accessories

    Accessories Touchup Paint Keeping all painted surfaces in good condition not only makes your machine look nice but also keeps rust away. Oliver Machinery has pre-mixed spray paint available in Oliver-Blue for purchase. Accessories are available on our website: OLIVERMACHINERY.NET To order by phone, please call us at 1-800-559-5065.
  • Page 29: Maintenance

    Disconnect the machine from the power source before any maintenance work is performed. After servicing the sander, remove all tools before restarting the WARNING machine. Failure to comply can cause serious injury! 6320 Sander OLIVERMACHINERY.NET 29 | Page...
  • Page 30: Lubricating Machine

    Avoid over lubrication, as this can attract dust. 1. Tie rod shaft 4. Bevel gear and shaft 5. Rotating shaft 2. Oscillation shaft 6. Table shafts 3. Worm gear 30 | Page Oliver Machinery 6320 Sander...
  • Page 31: Changing Sanding Belt

    20-30 seconds to make sure the new belt tracks within the platen. If the sanding belt is not tracking properly, TURN OFF THE SANDER IMMEDIATELY. See next section, “Belt Tracking Adjustment” if belt tracking needs to be adjusted. 6320 Sander OLIVERMACHINERY.NET 31 | Page...
  • Page 32: Belt Tracking Adjustment

    3. Adjust belt tracking by rotating the bolt 1/10 turn at a time. Turn on the machine and run the sander for 20-30 seconds to verify the adjustment. 4. Repeat steps 1-3 as needed. 32 | Page Oliver Machinery 6320 Sander...
  • Page 33: Troubleshooting

    Replace broken tension spring as needed. Worn/broken sanding Replace the sanding belt. belt. Improper Check, adjust, and tighten motor/component motor/component mounting. mounting. Motor bearing issue. Contact customer service for further assistance. 6320 Sander OLIVERMACHINERY.NET 33 | Page...
  • Page 34 Do not fold or smash the sanding belt, as it may disintegrate the bonding material on the belt. 34 | Page Oliver Machinery 6320 Sander...
  • Page 35: Wiring Diagrams

    Wiring Diagrams For Stock 6320.001 (230V 1Ph) Deenergize the electrical circuit before touching any enclosed, electrified parts. Touching an electrified part WILL result in serious personal injury or death. DANGER All electrical work must be done by a licensed electrician and must meet the electrical code in your area.
  • Page 36: For Stock 6320.003 (230V, 3Ph)

    For Stock 6320.003 (230V, 3Ph) Deenergize the electrical circuit before touching any enclosed, electrified parts. DANGER Touching an electrified part WILL result in serious personal injury or death. All electrical work must be done by a licensed electrician and must meet the electrical code in your area.
  • Page 37: Parts List

    Parts List Cabinet Stand 6320 Sander OLIVERMACHINERY.NET 37 | Page...
  • Page 38: Head Plate

    Head Plate 38 | Page Oliver Machinery 6320 Sander...
  • Page 39: Safety Guard System

    Safety Guard System 6320 Sander OLIVERMACHINERY.NET 39 | Page...
  • Page 40: Table

    Table 40 | Page Oliver Machinery 6320 Sander...
  • Page 41: Miter Gauge

    Miter Gauge 6320 Sander OLIVERMACHINERY.NET 41 | Page...
  • Page 42 Safety Guard 000002-104 Hex. screw M6*1.0P*20 000103-107 Cap Screw M6*1.0P*20 230418-000 Handle B308-132-6S 175148-000 Safety Cover 000105-101 Cap Screw M10*1.5P*20 000604-801 Eye bolt M10*1.5P*20* 000804-103 Round Head Screw M5*0.8P*10 006302-100 Spring Washer 5.1*9.3 42 | Page Oliver Machinery 6320 Sander...
  • Page 43 003001-102 Hex. screw 1/4"20NC*1" 57.5 090342-008 Miter gauge body 57.6 230408-000 Lock Handle 57.7 360355-901 57.12 000303-202 Pan Head Screw M5*0.8P*8 57.13 006002-009 Flat Washer 5.2*10*1.0t 57.14 251305-620 Pointer 57.15 924563-000 Mobile Wheel Assembly 6320 Sander OLIVERMACHINERY.NET 43 | Page...
  • Page 44 280292-901 Spring 051493-901 Rod Seat 381492-904 Slot Bar 330072-000 Fence Block 361481-901 Connect Bar 008311-100 Anit-loose Nut M12*1.75P 230255-000 Knob 008007-100 Hex Nut M10*1.5P(17B*8H) 175154-904 Handle 381487-901 Bushing Sleeve 030102-001 Ball Bearing 6003 44 | Page Oliver Machinery 6320 Sander...
  • Page 45 118.1 603198-000 Motor 3HP*230V*60HZ*1PH*4P*12A 118.1.1 496329-000 Start Capacitor 300MFD/250VAC(LAI)(45*90) 118.1.2 496258-000 Run Capacitor 50UF/350VAC(LAI)(45*86) 118.1.3 496197-000 Capacitor Cover ID45 118.1.4 496330-000 Centrifugal Switch 4P(ID19)*60HZ 118.1.5 496331-000 Centrifugal Switch Plate 118.1.6 496297-000 Centrifugal Switch Cover 6320 Sander OLIVERMACHINERY.NET 45 | Page...
  • Page 46 Transmission Shaft 012002-005 Key 4*4*12 012002-003 Key 4*4*8 381488-901 Up-Down Seat Nut 175156-904 Up-Down Fixing Plate 380768-000 Bevel Gear 002602-103 Pand Head Lock Screw M6*1.0P*16 361486-901 Elevation Lead Screw 006006-120 Flat Washer 20*10.2±0.1*2±0.1 46 | Page Oliver Machinery 6320 Sander...
  • Page 47 003303-205 000301-202 Pan Head Screw M3*0.5P*12 006002-139 Flat Washer 3*8*1.0t 250839-620 DRO Transparent Cover 925222-000 Control Panel Variable resistor group 10KΩ 491209-000 471037-130 Connect Cord 18AWG*1C*300mm 471037-131 Connect Cord 18AWG*1C*150mm 471037-136 Connect Cord 18AWG*1C*85mm 6320 Sander OLIVERMACHINERY.NET 47 | Page...
  • Page 48 Pand Head Lock Screw M10*1.5P*30 000302-102 Pan Head Screw M4*0.7P*8 006501-100 Tooth Washer 4.3*8.5(BW-4) 472048-026 Connect Wire 24AWG*2C*300mm 471037-132 Connect Cord 18AWG*1C*300mm 471037-134 Connect Cord 18AWG*1C*120mm 471037-135 Connect Cord 18AWG*1C*120mm 042605-000 Clamp 4” 48 | Page Oliver Machinery 6320 Sander...
  • Page 49 Key 5*5*16 Set Screw 5/16”-18NC*5/16” 004403-103 001901-101 Set Screw M5*0.8P*5 006712-100 Wave Washer BWW-6001 000103-101 Cap Screw M6*1.0P*8 008039-200 Hex Nut M8*0.75P(11B*2H) 006002-211 Flat Washer 8.1*13*0.5t 471037-150 Connect Cord 18AWG*1C*150mm 471037-151 Connect Cord 18AWG*1C*250mm 6320 Sander OLIVERMACHINERY.NET 49 | Page...
  • Page 50: Maintenance Record

    Maintenance Record Date Task Operator 50 | Page Oliver Machinery 6320 Sander...
  • Page 51 Date Task Operator 6320 Sander OLIVERMACHINERY.NET 51 | Page...
  • Page 52: Notes

    Notes 52 | Page Oliver Machinery 6320 Sander...
  • Page 53 6320 Sander OLIVERMACHINERY.NET 53 | Page...
  • Page 54: Warranty And Service

    Oliver Machinery makes every effort to assure that its equipment meets the highest possible standards of quality and durability. All products sold by Oliver Machinery are warranted to the original customer to be free from defects for a period of two (2) years on all parts excluding electronics and motors which are warranted for one (1) year from the date of shipment.
  • Page 56 Oliver Machinery is always adding new Industrial Woodworking products to the line. For complete, up-to-date product information, visit us online at: WWW.OLIVERMACHINERY.NET or call toll-free 1-800-559-5065 ** SAVE THIS MANUAL FOR FUTURE REFERENCE. **...

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