OSCILLATING BELT & SPINDLE SANDER Model # 6523 bit.ly/wenvideo IMPORTANT: Your new tool has been engineered and manufactured to WEN’s highest standards for dependability, ease of operation, and operator safety. When properly cared for, this product will supply you years of rugged, trouble-free performance. Pay close attention to the rules for safe operation, warnings, and cautions. If you use your tool properly and for intended purpose, you will enjoy years of safe, reliable service.
TABLE OF CONTENTS Technical Data General Safety Rules Specific Safety Rules For the Sander Electrical Information Know Your Sander Assembly Operation Maintenance Troubleshooting Exploded View and Parts List Warranty 2 3 4 5 7 8 9 14 15 16 18 TECHNICAL DATA 6523 Model Number: 120 V, 60 Hz, 3.5A, 1/2 HP, 11,5000 RPM Motor: 1575 FPM Belt Speed: 0 to 2000 RPM Spindle Speed: 58 OPM Oscillations: 5/8 in. Spindle Travel: 0 to 45° Table Tilt: 1/2, 3/4, 1, 1-1/2, 2 in. Rubber Sanding Drums: 1-1/2 in.
GENERAL SAFETY RULES Safety is a combination of common sense, staying alert and knowing how your item works. SAVE THESE SAFETY INSTRUCTIONS. WARNING: To avoid mistakes and serious injury, do not plug in your tool until the following steps have been read and understood. 1. READ and become familiar with this entire instruction manual. LEARN the tool’s applications, limitations, and possible hazards. 2. AVOID DANGEROUS CONDITIONS. Do not use power tools in wet or damp areas or expose them to rain.
GENERAL SAFETY RULES 15. DO NOT OVERREACH. Keep proper footing and balance at all times. Wear oil-resistant rubber-soled footwear. Keep the floor clear of oil, scrap, and other debris. 16. MAINTAIN TOOLS PROPERLY. ALWAYS keep tools clean and in good working order. Follow instructions for lubricating and changing accessories. 17. CHECK FOR DAMAGED PARTS. Check for alignment of moving parts, jamming, breakage, improper mounting, or any other conditions that may affect the tool’s operation.
SPECIFIC RULES FOR THE BELT & SPINDLE SANDER 10. Replace worn or damaged belts before operation. Always unplug the unit before making adjustments or changing sandpaper or drums. 11. When sanding a large workpiece, provide additional support. Do not sand with the workpiece unsupported. 12. Inspect the workpiece for imperfections, nails, staples, etc. before sanding. Never sand stock that has questionable imperfections or embedded foreign objects. 13.
ELECTRICAL INFORMATION WARNING: This tool is for indoor use only. Do not expose to rain or use in damp locations. GUIDELINES FOR EXTENSION CORDS Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. The table below shows the correct size to be used according to cord length and nameplate ampere rating.
KNOW YOUR BELT & SPINDLE SANDER A - Work Table B - Sanding Belt C - Belt Tracking Adjustment Knob D - Belt Tensioning Lever E - Work Stop F - Spindle G - Spindle Nut H - Sanding Drum w/ Sleeve I - Table Insert J - Dust Port K - Throat Plate Storage L - Table Tilt Locking Knob M - ON/OFF Switch N - Sanding Drum Storage UNPACKING A - Belt Sanding Attachment B - 80-Grit Sanding Belt (4 x 24 in.) C - Spindle Nut Wrench (13 mm) D - Sanding Drums (3/4, 1, 1-1/2, & 2 in.) E - 80-Grit 4-1/2 in.
ASSEMBLY ASSEMBLY WARNING: To avoid injury from accidental startups, turn switch OFF and remove the plug from the power source outlet before making any adjustments. Place the spindle nut, table inserts, sanding drums, sanding sleeves, spindle washers, belt-sanding attachment and spindle nut wrench in the appropriate storage slots beneath the table (Fig. A & Fig. B). A sanding drum does not need to be installed until after the initial test startup. Fig. A Fig.
OPERATION DUST COLLECTION (Fig. D) WARNING: This machine creates a lot of dust. Inhaling said dust on a regular basis can cause permanent respiratory illness. Minimize your exposure by wearing a respirator and using a dust collector. To connect a dust collection system to the machine: 1. Fit a 1-1/2 in. dust hose over the dust port and secure in place with a hose clamp as needed. 2. Tug the hose to make sure that puppy is tight. A tight fit is necessary for proper performance. Fig.
OPERATION SPINDLE SANDING Spindle sanding is the preferred method of removing material from inside curves and irregular edges. The oscillating spindle moves up and down as it rotates to help smooth surfaces more quickly and evenly than a non-oscillating sander. To use the spindle sander, you must first configure the machine for spindle sanding by installing the appropriate sanding drum/sleeve for your operation.
OPERATION CHANGING/REPLACING SANDING DRUMS AND SLEEVES 1. As always, disconnect the sander from the power source. 2. Remove the spindle sanding components in reverse order of the installation (Fig. G). 3. Clean all sawdust and debris from the opening for the table insert, the throat plates and any other areas where it may have collected. 4. Select which new sanding diameter you would like to use and install all necessary components (Fig. G). 5.
OPERATION BELT SANDING OUTSIDE CURVES 1. Turn sander ON and allow it to reach full speed before apply a load. 2. Using both hands, slowly guide the workpiece against the sanding belt. Maintain downward pressure on the workpiece against the table, gently working it along the sanding belt until the desired curve has been created (Fig. J). 3. When finished, turn the sander OFF. Fig.
OPERATION ADJUST THE TRACKING OF THE SANDING BELT 1. Install the belt sanding attachment and remove all tools from the sander. 2. Connect the sander to a power source and turn it ON. Immediately turn the machine OFF, checking to see if the sanding belt is centered on the drums as opposed to moving closer to the top or bottom edge of the belt sanding attachment. 3. If the sanding belt moves toward the top of the belt sanding attachment, rotate the tracking control knob (see Fig.
MAINTENANCE WARNING: For your own safety, turn the switch OFF and remove the plug from the electrical outlet before adjusting or performing maintenance or lubrication work on the belt/spindle sander. Before using, check to make sure parts are not damaged, missing, or worn. Check for alignment of moving parts, binding of moving parts, improper mounting, or any other conditions that may affect the sander operation.
TROUBLESHOOTING PROBLEM Sanding grains easily rub off Deep sanding grooves or scars in workpiece. Sanding surface clogs quickly Burns on workpiece CAUSE 1) Sanding belt/sleeve has been stored in an incorrect environment. 2) Sanding belt/sleeve has been damaged or folded. 1) Sanding belt/sleeve grit is too coarse for the desired finish. 2) Workpiece sanded across the grain. 3) Too much sanding force on workpiece. 4) Workpiece held still against sanding surface for too long.
EXPLODED VIEW AND PARTS LIST 16 No. Part Description No.
EXPLODED VIEW AND PARTS LIST 14 16 15 15 9 10 17 8 14 7 12 20 25 95 1 5 5 6 100 6 3 18 19 24 4 31 22 36 99 2 30 124 29 103 33 52 51 43 21 45 27 21 27 33 33 51 54 64 77 50 49 47 78 79 80 67 83 58 68 46 84 48 130 116 46 131 39 46 81 32 134 88 85 46 78 21 89 86 90 72 73 46 86 135 85 87 84 103 58 114 117 27 75 69 1 107 1 113 114 65 59 66 60 55 70 71 47 62 48 49 50 63 46 53 136A 46 13 128 76 54 15 40 127 125 1 107 33 35 61 126 21
LIMITED TWO YEAR WARRANTY WEN Products is committed to building tools that are dependable for years. Our warranties are consistent with this commitment and our dedication to quality. LIMITED WARRANTY OF WEN CONSUMER POWER TOOLS PRODUCTS FOR HOME USE GREAT LAKES TECHNOLOGIES, LLC (“Seller”) warrants to the original purchaser only, that all WEN consumer power tools will be free from defects in material or workmanship for a period of two (2) years from date of purchase.
