MODEL 20401 20V CORDLESS PALM 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 Palm Sander Safety Warnings........................................................................... 6 Electrical Information......
INTRODUCTION Thanks for purchasing the WEN Palm 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.
PALM SANDER SAFETY WARNINGS WARNING! Do not operate the power tool until you have read and understood the following instructions and the warning labels. PALM SANDER SAFETY 1. Hold your power tool by the insulated gripping surfaces, especially when performing an operation where the accessory could contact hidden wiring. 2. Protect your lungs. Wear a face or dust mask during operation. Following this rule will reduce the risk of serious respiratory injury. 3. Protect your hearing.
ELECTRICAL INFORMATION (CHARGER) DOUBLE-INSULATED CHARGER The charger’s electrical system is double-insulated where two systems of insulation are provided. This eliminates the need for the usual three-wire grounded power cord. Double-insulated tools do not need to be grounded, nor should a means for grounding be added to the product. All exposed metal parts are isolated from the internal metal components with protecting insulation.
BATTERY & CHARGER SAFETY WARNINGS Despite all of the safety precautions, caution must always be taken when handling batteries. The following points must be obeyed at all times to ensure safe use. Safe use can only be guaranteed if undamaged cells are used. Incorrect handling of the battery pack can cause cell damage. • Avoid dangerous environments – Do not charge the battery pack in rain, snow or in damp or wet locations.
BATTERY & CHARGER SAFETY WARNINGS ABOUT THE BATTERY 1. The battery pack has to be charged completely before you use the tool for the first time. 2. For optimum battery performance, avoid low discharge cycles by charging the battery pack frequently. 3. Lithium-ion batteries are subject to a natural aging process. The battery pack must be replaced at the latest when its capacity falls to just 80% of its capacity when new.
UNPACKING & PACKING LIST UNPACKING Carefully remove the palm 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. If any part is missing or broken, please contact customer service at 1-800-232-1195 (M-F 8-5 CST), or email techsupport@wenproducts.com.
KNOW YOUR PALM SANDER TOOL PURPOSE Easily sand corners and very tight spaces with your WEN Palm Sander. Refer to the following diagrams to become familiarized with all the parts and controls of your palm sander. The components will be referred to later in the manual for assembly and operation instructions. ON / OFF Switch 2.
OPERATION CHARGING THE BATTERY PACK (CONT.) The battery pack is equipped with three LED battery life indication lights. Press and hold the power button on the rear of the battery to check the battery’s charge status. Battery Life Indication: • Three Lights: The battery is fully charged. • Two Lights: The battery is about 60% charged. • One Light: The battery is almost out of power and needs to be charged.
OPERATION WORKPIECE AND WORK AREA SET UP 1. Designate a work area that is clean and well-lit. The work area must not allow access by children or pets to prevent distraction and injury. We know your cat is super cute, but pay attention to your project. 2. Secure loose workpieces using vises or clamps (not included) to prevent movement while working. 3. Move all objects that could pose as a possible hazard away from the work area. GENERAL OPERATING INSTRUCTIONS 1.
MAINTENANCE WARNING! To avoid accidents, turn OFF and remove the battery pack from the charger and the charger from the outlet before cleaning, adjusting, or performing any maintenance work. WARNING! Any attempt to repair or replace electrical parts on this tool may be hazardous. Servicing of the tool must be performed by a qualified technician. When servicing, use only identical WEN replacement parts. Use of other parts may be hazardous or induce product failure.
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 Deep sanding grooves or scars in workpiece. Sanding surface clogs quickly Burns on workpiece Common Causes 1. Sandpaper grit is too coarse. 2. Workpiece sanded across the grain. 3.
EXPLODED VIEW & PARTS LIST NOTE: Not all parts may be available for purchase. Parts and accessories that wear down over the course of normal use are not covered under the warranty.
EXPLODED VIEW & PARTS LIST No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part No. 20401014ASM Description Battery Terminal Switch Switch Cover Motor Motor Plate Spring Washer, 4mm Spindle Screw, M4x6 Bearing, 6900 Fan Flywheel Dust Port, Upper Dust Port, Lower Qty. 1 1 1 1 1 2 1 2 1 1 1 1 1 Dust Bag 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.
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THANKS FOR REMEMBERING V. 2021.12.