3M Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for 3M products.

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3M manuals

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3M 3640 Standard Assembly Press Instructions

June 21, 2023
3M 3640 Standard Assembly Press Product Information 3MTM Standard Assembly Press, 3640 The 3MTM Standard Assembly Press, 3640 is an industrial tool designed for the assembly of 3M electronic connectors. It is a manually operated portable tool that can also…

3M 26878 Performance Spray Gun Instruction Manual

June 21, 2023
3M 26878 Performance Spray Gun Product Information The product is a spray gun that is used for applying coatings, fillers, primers, topcoats, and other materials to surfaces. It has an operating pressure range of 7 psi - 37 psi (0.5…

3M 26778 Performance Spray Gun Instruction Manual

June 20, 2023
3M 26778 Performance Spray Gun Product Information: 3MTM PPSTM Series 2.0 Spray Cup System The 3MTM PPSTM Series 2.0 Spray Cup System is a tool used for spraying high viscosity coatings, sprayable fillers, high build primer, primer surfacer, wet-on-wet primer,…

3M 3443-82-20 Locator Plate Installation Guide

June 13, 2023
3M 3443-82-20 Locator Plate Product Information The 3MTM Locator Plate 3443-82-XX is a durable metal plate used for the assembly of 3MTM Ribbon Cable Sockets, Series 451 with a size of .05 x .05 and 3MTM Flat Ribbon Cable .025.…

3M H520A Earmuffs Headband User Manual

May 30, 2023
3M H520A Earmuffs Headband STANDARD 352-1:2020 3M strongly recommends personal fit testing of hearing protectors. Research suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting…

3M N95 9205+ Aura Particulate Respirator Instructions

May 23, 2023
3M N95 9205+ Aura Particulate Respirator IMPORTANT: Keep User Instructions for reference. WARNING This respirator helps protect against certain particles. Misuse may result in sickness or death. For correct use, consult the supervisor, and User Instructions, or call 3M in…

3M 9100 Speedglas Welding Helmets Instructions

May 16, 2023
3M 9100 Speedglas Welding Helmets USER INSTRUCTIONS Please read these instructions in conjunction with other relevant user instructions for 3M™ Speedglas™ Welding Filters, 3M™ Air Delivery Units and reference leaflets where you will find information on approved combinations of air…

3M Worktunes Connect plus AM FM Hearing Protector User Manual

May 8, 2023
3M Worktunes Connect plus AM FM Hearing Protector CONNECT+ AM/FM HEARING PROTECTOR MODEL: 90542 3M™ Worktunes™ Connect+ AM/FM Hearing Protector with Bluetooth® wireless technology provides entertainment and hearing protection in one easyto use and comfortable earmuff. Seamlessly streams music from…

3M LBL 143 Littmann CORE Digital Stethoscope User Guide

May 4, 2023
Littmann® CORE Stethoscope Connects to Eko Software 3M™ Littmann® CORE Digital Stethoscope Quick Start Guide Charge the Littmann CORE stethoscope prior to first use. After it is charged, your stethoscope is ready to use. Download the Eko App (where available)…

Scotchgard Low Maintenance 25 Floor Finish Safety Data Sheet

Safety Data Sheet • August 8, 2025
This document provides a comprehensive Safety Data Sheet (SDS) for Scotchgard Low Maintenance 25 Floor Finish, detailing its identification, hazards, composition, first aid measures, fire-fighting measures, accidental release measures, handling and storage, exposure controls, physical and chemical properties, stability and reactivity, toxicological…

3M Fire Barrier Products for Cable Tray Systems

product overview • August 8, 2025
A comprehensive overview of 3M Fire Barrier products, including self-locking pillows, moldable putty, composite sheets, quick pass devices, caulks, and interam mats, designed for firestopping cable tray systems and through-penetrations. Details features, benefits, and application guidelines.

3M HT-607 / HT-608 / HT-609 / HT-615 / HT-616 User Instructions

User Instructions • August 8, 2025
Comprehensive user instructions for the 3M 600 Series headtops, including HT-607, HT-608, HT-609, HT-615, and HT-616 models. Covers unpacking, system description, approvals, limitations, operating instructions, maintenance, troubleshooting, and technical specifications.

3M Scotchcast Flame-Retardant Compound 2131 Safety Data Sheet

Safety Data Sheet • August 8, 2025
Safety Data Sheet for 3M Scotchcast Flame-Retardant Compound 2131 (Parts A and B), providing comprehensive information on identification, hazards, composition, first aid, fire-fighting, accidental release measures, handling, storage, exposure controls, physical and chemical properties, stability, reactivity, toxicological information, ecological information, disposal considerations,…

3M Respirator Selection Guide

guide • August 2, 2025
A comprehensive guide from 3M to help select the appropriate respirator for various workplace environments and chemical exposures. It covers respirator program management, fit testing, assigned protection factors, and format explanations for chemical compounds.

3M Gear Grinding Application Guide

application guide • August 1, 2025
An application guide from 3M detailing gear grinding processes, including threaded gear grinding, bevel gear grinding, and single rib gear grinding. It covers product specifications, performance descriptions, and typical workpieces for 3M's abrasive products.

3M Protective Coverall 4565-L User Manual

4565-L • October 23, 2025 • Amazon
Instruction manual for the 3M Protective Coverall 4565-L, detailing its features, proper use, safety guidelines, and specifications for protection against hazardous dusts, liquid splashes, and biological contaminants.

3M Speedglas Welding Helmet 9100XXi User Manual

9100 • October 21, 2025 • Amazon
Comprehensive user manual for the 3M Speedglas Welding Helmet 9100XXi, covering setup, operation, maintenance, and specifications for various welding processes including MMAW, TIG, MIG, Tack, and Plasma welding.

3M Air Release Tool 71608 User Manual

71608 • October 17, 2025 • Amazon
Instruction manual for the 3M Air Release Tool, model 71608, providing guidance on setup, operation, maintenance, and troubleshooting for effective air bubble removal in vinyl applications.

3M 34784 260L Series Dust Free Abrasive Disc User Manual

34784 • October 16, 2025 • Amazon
This manual provides instructions for the proper use and maintenance of the 3M 34784 260L Series Dust Free Abrasive Disc. This product is designed for achieving a high-quality finish on various surfaces, particularly in automotive applications. The 3M Hookit purple finishing film…