MODEL DW6394 6.3-AMP DRYWALL SANDER Instruction Manual NEED HELP? CONTACT US! Have product questions? Need technical support? Please feel free to contact us: 1-800-232-1195 (M-F 8AM-5PM CST) TECHSUPPORT@WENPRODUCTS.COM 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.
CONTENTS WELCOME 3 Introduction...................................................................................................... 3 Specifications.................................................................................................... 3 SAFETY 4 General Safety Rules......................................................................................... 4 Drywall Sander Safety Warnings....................................................................... 6 Electrical Information.......
INTRODUCTION Thanks for purchasing the WEN Drywall Sander. We know you are excited to put your tool to work, but first, please take a moment to read through the manual. Safe operation of this tool requires that you read and understand this operator’s manual and all the labels affixed to the tool. This manual provides information regarding potential safety concerns, as well as helpful assembly and operating instructions for your tool. Indicates danger, warning, or caution.
GENERAL SAFETY RULES WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Safety is a combination of common sense, staying alert and knowing how your item works. The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. SAVE THESE SAFETY INSTRUCTIONS. WORK AREA SAFETY 1. Keep work area clean and well lit.
GENERAL SAFETY RULES WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Safety is a combination of common sense, staying alert and knowing how your item works. The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. SAVE THESE SAFETY INSTRUCTIONS. 7.
DRYWALL SANDER SAFETY WARNINGS WARNING! Do not let comfort or familiarity with the product replace strict adherence to product safety rules. Failure to follow the safety instructions may result in serious personal injury. DRYWALL SANDER SAFETY 1. This equipment should never be used in surroundings in an explosive or flammable atmosphere. 2. Do not let the cable touch any parts of your body. 3. Do not force the machine to do a job that is not intended such as rough grinding, brushing, etc. 4.
ELECTRICAL INFORMATION GROUNDING INSTRUCTIONS In the event of a malfunction or breakdown, grounding provides the path of least resistance for an electric current and reduces the risk of electric shock. This tool is equipped with an electric cord that has an equipment grounding conductor and a grounding plug. The plug MUST be plugged into a matching outlet that is properly installed and grounded in accordance with ALL local codes and ordinances. 1. Do not modify the plug provided.
UNPACKING & PACKING LIST UNPACKING With the help of a friend or trustworthy foe, such as one of your in-laws, carefully remove the drywall sander from the packaging and place it on a sturdy, flat surface. Make sure to take out all contents and accessories. Do not discard the packaging until everything is removed. Check the packing list below to make sure you have all of the parts and accessories.
KNOW YOUR DRYWALL SANDER TOOL PURPOSE Sand plastered walls, ceilings, and interior walls, as well as remove paper residues, paint layers, coatings, adhesive residues, and loose plaster with your WEN Drywall Sander. Refer to the diagram below to become familiarized with the parts and controls of your drywall sander. Power Switch Hose Connection Handle Variable Speed Motor Hook & Loop Base Pad ASSEMBLY & ADJUSTMENTS Fig.
OPERATION OPERATING THE DRYWALL SANDER Fig. 4 1. Hold the machine with both hands. 2. Do not hold the machine by the machine’s head. 3. Before operation, make sure that the unit does not have any loose parts and that the sanding pad has been properly installed and aligned. 4. Before switching on the machine, keep the sanding head slightly away from the work surface. 1 5. Do not press down too hard in order to avoid overloading the sander. Use proper pressure for better sanding effects.
MAINTENANCE REPLACING THE SANDING PAD Fig. 8 Over time, with heavy use, the base pad may warp or distort. If this occurs, the quality of the finish may drop, and the base pad should be replaced. 1. Remove any sandpaper on the pad. 2. Insert the hex wrench into the central hex screw (Fig. 8 - 1) located in the center of the hook and loop base pad. 3. Hold the pad firmly while turning the wrench to unscrew the center hex screw.
TROUBLESHOOTING GUIDE WARNING! Stop using the tool immediately if any of the following problems occur. Repairs and replacements should only be performed by an authorized technician. For any questions, please contact our customer service at 1-(800) 232-1195, M-F 8-5 CST or email us at techsupport@wenproducts.com. PROBLEM Motor is not working. CAUSE 1. Wires in the main plug are loose or the switch is faulty. 2. Brushes are worn. 1. Switch contact has failed. Unusual noises occur during operation.
EXPLODED VIEW & PARTS LIST 13
EXPLODED VIEW & PARTS LIST 14 No. 1 2 3 4 5 6 Part No.
EXPLODED VIEW & PARTS LIST No. 73 74 Part No. DW6394-073 DW6394-074 75 DW6394-075 76 77 DW6394-076 DW6394-077 78 DW6394-078 79 DW6394-079 80 DW6394-080 81 DW6394-081 82 DW6394-082 83 DW6394-083 84 DW6394-084 Description Motor Cap Rotor Ball Bearing 6000NSK Ø25.8x1.8 O-Ring Gearbox Bottom Ball Bearing CSR608Z Double Gear Roller Bearing HK0810 Ball Bearing XAJ698Z Large Gear Ball Bearing XAJ6902RS Motor Output Shaft Qty. 1 1 No. Part No.
WARRANTY STATEMENT 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 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 during personal use for a period of two (2) years used for professional or commercial use.
