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MT3100 2 08/03/18

MT3100 1" IMPACT WRENCH

THIS INSTRUCTION MANUAL CONTAINS 

IMPORTANT SAFETY INFORMATION. 
READ THIS INSTRUCTION MANUAL CAREFULLY 

AND UNDERSTAND ALL INFORMATION BEFORE 

OPERATING THIS TOOL.

•  Read and understand all instructions. Failure to follow  

  all instructions listed below, may result in electric  

  shock, fire, explosion and/or serious personal injury.  

  It is the responsibility of the owner to make sure all  

  personnel read this manual prior to using the tool. It is  

  also the responsibility of the tool owner to keep this  

  manual intact and in a convenient location for all to  

  see and read. If the manual or product labels are lost  

  or not legible, contact Matco Tools for replacements.   

  If the operator is not fluent in English, the product  

  and safety instructions shall be read and discussed  

  with the operator in the operator's native language by  

  the purchaser/owner or his designee, making sure that  

  the operator comprehends its contents.
• Always operate, inspect and maintain this tool in  

  accordance with American National Standards Institute  

  Safety Code of Portable Air Tools (ANSI B186.1) and any  

  other applicable safety codes and regulations.
•  For safety, top performance and maximum durability of  

  parts, operate this tool at 90 psig; 6.2 bar max air  

  pressure with 3/4" diameter air supply hose.
• Always wear impact-resistant eye protection when  

  operating or performing maintenance on this tool (users  

  and bystanders).
•  High sound levels can cause permanent hearing loss.  

  Always use hearing protection as recommended by your  

  employer an OSHA regulations while using this tool  

  (users and bystanders).
•  Keep the tool in efficient operating condition.
• Operators and maintenance personnel must be 

 

  physically able to handle the bulk, weight and power of  

  this tool.
•  Air under pressure can cause severe injury. Never direct  

  air at yourself or others. Always turn off the air supply,  

  drain hose of air pressure and detach tool from air supply  

  before installing, removing or adjusting any accessory  

  on this tool, or before performing any maintenance on  

  this tool. Failure to do so could result in injury. Whip  

  hoses can cause serious injury. Always check for  

  damaged, frayed or loose hoses and fittings, and replace  

 immediately. 

Do not use quick detach couplings at tool.  

  See instructions for correct set-up.
•  Keep tool out of reach of children.
•  Air powered tools can vibrate in use. Vibration, repetitive  

  motions or uncomfortable positions over extended  

  periods of time may be harmful to your hands and arms.  

  Discontinue use of tool if discomfort, tingling feeling or  

  pain occurs. Seek medical advice before resuming use.
• Slipping, tripping and/or falling while operating air  

  tools can be a major cause of serious injury or  

  death. Be aware of excess hose left on the walking  

  or work surface.
• Keep body working stance balanced and firm. Do  

  not overreach when operating the tool.

•   Place the tool on the work before starting the tool.  Do not  

  point or indulge in any horseplay with this tool. 
•  Note direction of rotation BEFORE operating this tool.
•  Anticipate and be alert for sudden changes in motion  

  during start up and operation of any power tool.
•  Do not carry tool by the hose. Protect the hose from  

  sharp objects and heat.
•  Tool shaft may continue to rotate briefly after throttle is 

  released. Avoid direct contact with accessories during  

  and after use. Gloves will reduce the risk of cuts or  

 burns.
• Keep away from rotating end of tool. Do not wear  

  jewelry or loose clothing. Secure long hair. Scalping  

  can occur if hair is not kept away from tool and  

  accessories. Choking can occur if neckwear is not 

  kept away from tool and accessories.
•  Do not use (or modify) the tool for any other purpose  

  than that for which it was designed without consulting  

  the manufacturer's authorized representative.
•  Impact wrenches are not torque control devices. 

 

 

  Fasteners with specific torque requirements must be  

  checked with suitable torque measuring devices after  

  installation with an impact wrench. 
• 

Use only impact sockets or accessories. Do not use   

  hand sockets or accessories.

•  

Use only impact sockets and accessories that are  

  recommended by the manufacturer for your model.  

  Accessories that may be suitable for one tool may  

  create a risk of injury when used on another tool.

•  Use accessories recommended by Matco Tools. 
•  Do not lu bri cate tools with flam ma ble or vol a tile liq uids  

  such as ker o sene, die sel or jet fuel.
•  This tool is not insulated against electric shock.
•  This tool must not be used in explosive atmospheres.
• Servicing and repairs should only be made by an   

  authorized service center. 
•  Do not force tool beyond its rated capacity.
•  Do not remove any labels. Replace damaged labels.
•  Failure to heed these warnings may reuslt in personal  

  injury and/or property damage.

FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY

WARNING

WARNING: 

This product can expose you to chemicals including 

nickel which is known to the State of California to cause cancer 

and birth defects or other reproductive harm.  For more 

information go to www.P65Warnings.ca.gov.

ADVERTENCIA: 

Este producto le podrá exponer a ciertos 

químicos, para incluir el níquel, conocidos en el Estado de 

California por ocasionar cáncer y defectos congénitos u otros 

daños a la reproducción.  Para mayores informes, visite:  

www.P65Warnings.ca.gov.

AVERTISSEMENT: 

Ce produit peut vous exposer à des produits 

chimiques y compris le nickel, reconnu par l’État de la Californie 

comme causant le cancer et des anomalies congénitales ou 

d’autres effets nuisibles sur la reproduction.  Pour de plus amples 

informations, aller à www.P65Warnings.ca.gov.

Summary of Contents for MT3100

Page 1: ...ilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles Max Free Speed 6 200 RPM Max Torque 2 000 ft lbs Air Inlet...

Page 2: ...e of serious injury or death Be aware of excess hose left on the walking or work surface Keep body working stance balanced and firm Do not overreach when operating the tool Place the tool on the work...

Page 3: ...air pressure measures 90 psig at the tool with the trigger fully depressed and no load applied to the tool Higher pressure over 90 psig 6 2 bar raises performance beyond the rated capacity of the too...

Page 4: ...tool will be repaired free of charge and returned to you freight prepaid This warranty gives you specific rights You may also have other rights which vary from state to state The foregoing obligation...

Page 5: ...1335 Rear Cover Unit incl with 404 1 204 RS05020 Pin 1 205 RS94011 Clutch Housing Kit 1 206 RS90002 Reverse Valve 1 207 RS76701 Bolt Assembly 1 208 RS1734416 Steel Ball 3mm 2 209 RS76721 Spring 2 210...

Page 6: ...seguridad aprobado tales como los m scaras anti polvo los que son espec ficamente dise ados para filtrar las part culas microsc picas MT3100 Velocidad Libre M xima 6 200 RPM Torsi n M xima 2 000 libr...

Page 7: ...nte dejada por la superficie para caminar o trabajar Mantenga balanceada y firme la postura corporal de trabajo No se extra limite al operar esta herramienta Coloque la herramienta sobre la superficie...

Page 8: ...to de aire Manguera que azota SISTEMA DEADMINISTRACI N DE POTENCIA Y OPERACI N DE LA HERRAMIENTA Apague siempre el suministro de aire vac e la manguera de su presi n de aire y desconecte la herramient...

Page 9: ...material o mano de obra durante el per odo de dicha garant a Para que se repare su herramienta devuelva la herramienta a cualquiera de los Centros de Garant a Autorizados de Matco alistados a continu...

Page 10: ...imiques Plomb provenant des peintures Silicium cristallin provenant des briques du ciment et d autres produits de ma onnerie et Arsenic et chrome provenant du bois trait chimiquement Le risque que pr...

Page 11: ...licite el consejo m dico Une glissade un tr buchage et ou une chute lors de l utilisation d outils pneumatiques peut causer de s rieuses blessures ou la mort Prenez garde aux boyaux qui tra nent par t...

Page 12: ...il Vidanger l eau des conduites d air et du compresseur avant d utiliser l outil Nettoyer le filtre de l entr e d air chaque semaine La proc dure de branchement recommand e peut tre vue dans la FIG 1...

Page 13: ...de mat riau ou de main d uvre durant la p riode de garantie Pour faire r parer l outil retournez le l un des centres de garantie autoris s de Matco indiqu s ci dessous port pay Joignez une copie de vo...

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