Wen 20107 Instruction Manual

Wen 20107 Instruction Manual

20v brushless impact wrench

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MODEL 20107
20V BRUSHLESS
IMPACT WRENCH
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. Pay close attention to the rules for safe operation, warnings, and cautions. If you use
your tool properly and for its intended purpose, you will enjoy years of safe, reliable service.
WENPRODUCTS.COM
For replacement parts and the most up-to-date instruction manuals, visit

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Summary of Contents for Wen 20107

  • Page 1 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. Pay close attention to the rules for safe operation, warnings, and cautions. If you use your tool properly and for its intended purpose, you will enjoy years of safe, reliable service.
  • Page 2: Table Of Contents

    CONTENTS WELCOME Introduction ..................... 3 Specifications ....................3 SAFETY General Safety Rules ..................4 Impact Wrench Safety Warnings ..............6 Electrical Information ..................7 Battery & Charger Safety Warnings ..............8 BEFORE OPERATING Unpacking & Packing List ................10 Know Your Impact Wrench ................11 OPERATION &...
  • Page 3: Introduction

    49120B. Contact WEN customer service at 1-800-232-1195, M-F with questions. WEN plans to continue to add more items to our 20V line. For an up-to-date list of the 20V cordless tools com- patible with the included battery and charger, visit wenproducts.com and search model number 20202 (2Ah) or...
  • Page 4: General Safety Rules

    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.
  • Page 5 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.
  • Page 6: Impact Wrench Safety Warnings

    IMPACT WRENCH SAFETY WARNINGS WARNING! Do not operate the power tool until you have read and understood the following instructions and the warning labels. IMPACT WRENCH SAFETY 6. Securing the Workpiece. Secure loose workpieces using vises or clamps to prevent wobble, damage to the 1.Work Environment.
  • Page 7: Electrical Information

    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.
  • Page 8: Battery & Charger Safety Warnings

    Never carry the charger by its cord or yank it by the cord battery chemicals. If the battery or charger are damaged, to disconnect it from the receptacle. Keep the cord away call WEN customer service at 1-800-232-1195 for as- from heat, oil and sharp edges. Make sure the cord will sistance.
  • Page 9 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.
  • Page 10: Unpacking & Packing List

    UNPACKING & PACKING LIST UNPACKING Carefully remove the impact wrench 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.
  • Page 11: Know Your Impact Wrench

    KNOW YOUR IMPACT WRENCH TOOL PURPOSE Deliver maximum torque with minimum effort with your WEN Impact Wrench. Refer to the following diagrams to become familiarized with all the parts and controls of your impact wrench. The components will be referred to later in the manual for assembly and operation instructions.
  • Page 12 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. •...
  • Page 13 OPERATION WARNING! To prevent serious injury, make sure all the warnings and instructions have been read and un- derstood before operating this tool. WORK AREA AND WORKPIECE SET UP 1. Designate a work area that is clean and well-lit, away from possible hazards. 2.
  • Page 14: Maintenance

    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.
  • Page 15: Troubleshooting Guide

    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 CAUSE SOLUTION...
  • Page 16: Exploded View & Parts List

    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.
  • Page 17 EXPLODED VIEW & PARTS LIST Part No. Description Qty. Part No. Description Qty. Right Housing Hammer Label 1 Anvil Screw, ST3x13 Shield Nut, M4 Anvil Bushing Battery Terminal Front Housing Direction Adjustment Boot Switch Spring Washer, 4mm LED Cover Screw, ST3.5x18 Electronics Label 2 Motor Gear...
  • Page 18: Warranty Statement

    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.
  • Page 19 NOTES...
  • Page 20 THANKS FOR REMEMBERING V. 2021.02.08...

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