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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...
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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.
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.
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.
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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...
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.
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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.
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...
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.
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...
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...
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.
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...
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...
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...
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...
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...
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...
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...
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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...
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...
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...
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.
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...
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...
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...
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...
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...
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Do not fold or smash the sanding belt, as it may disintegrate the bonding material on the belt. 34 | Page Oliver Machinery 6320 Sander...
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.
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.
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.
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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. **...