Milwaukee Rotary Hammer Work Area Safety Power Tool USE and Care, Electrical Safety, Service

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GENERAL SAFETY RULES — FOR ALL POWER TOOLS

WARNING

READ ALL INSTRUCTIONS

Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. The term "power tool" in all of the warnings listed below refers to your mains-operated (corded) power tool or battery-opearted (cordless) power tool.

SAVE THESE INSTRUCTIONS

WORK AREA SAFETY

POWER TOOL USE AND CARE

1.Keep work area clean and well lit. Cluttered or dark areas invite ac- cidents.

2.Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.

3.Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

ELECTRICAL SAFETY

4.Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock.

5.Avoid body contact with earthed or grounded surfaces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.

6.Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.

7.Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging the power tool. Keep cord away from heat, oil, sharp edges, or moving parts. Damaged or entangled cords increase the risk of electric shock.

8.When operating a power tool outdoors, use an extension cord suit- able for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock.

PERSONAL SAFETY

9.Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury.

10.Use safety equipment. Always wear eye protection. Safety equip- ment such as dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal inju- ries.

11.Avoid accidental starting. Ensure the switch is in the off-position before plugging in. Carrying tools with your finger on the switch or plugging in power tools that have the switch on invites accidents.

12.Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury.

13.Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.

14.Dress properly. Do not wear loose clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery, or long hair can be caught in moving parts.

15.If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of these devices can reduce dust-related hazards.

16.Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed.

17.Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired.

18.Disconnect the plug from the power source and/or the battery pack from the power tool before making any adjustments, changing ac- cessories, or storing power tools. Such preventive safety measures reduce the risk of starting the tool accidentally.

19.Store idle power tools out of the reach of children and do not al- low persons unfamiliar with the power tools or these instructions to operate power tools. Power tools are dangerous in the hands of untrained users.

20.Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools.

21.Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control.

22.Use the power tool, accessories and tool bits etc., in accordance with these instructions and in the manner intended for the particu- lar type of power tool, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.

SERVICE

23.Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.

SPECIFIC SAFETY RULES

1.Hold power tools by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator.

2.Maintain labels and nameplates. These carry important information. If unreadable or missing, contact a MILWAUKEE service facility for a free replacement.

3.WARNING! Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

lead from lead-based paint

crystalline silica from bricks and cement and other masonry products, and

arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specifically designed to filter out microscopic particles.

4.Wear ear protectors. Exposure to noise can cause hearing loss.

5.Use auxiliary handles supplied with the tool. Loss of control can cause personal injury.

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Contents Operators Manual Page Service Work Area Safety Power Tool USE and CareElectrical Safety Personal SafetyCat. No Functional DescriptionExtension Cords GroundingInstalling Bits and Chisels Tool AssemblyAdjusting the Spade Side Handle Cat. No -20, 5339-20 only Adjusting the Straight Side HandleOperation If a hammer iron gets stuck Using Rotary Percussion Core BitsCold Hammering Operator ForceTop view Drilling Large Diameter Holes with Core Bits FigCut approximately Deep with a core Bit Drill a hole through WorkMortar Cutting Chisels Seam Tools Pull bit out as farChiseling and Chipping Bushing ToolsMaintenance AccessoriesFive Year Tool Limited Warranty Sécurité Individuelle Conserver CES Instructions Sécurité DU Lieu DE TravailSécurité Électrique Utilisation ET Entretien DE L’OUTIL ÉlectriqueNo de cat Description FonctionnelleDirectives pour l’emploi des cordons de rallonge Calibres minimaux recommandés pour les Cordons de rallongeMise À LA Terre Avertissement Cordons DE RallongeInstallation des ciseaux pour marteau Montage DE Loutil AvertissementRéglage de la poignée latérale droite Maniement Force de l’utilisateur Martelage unique Réglage du ciseau MentBlocage de la gâchette No de cat -20, 5339-20 uniquement Martelage à froidSi la mèche se coince Martelage uniquementSi le marteau se coince Martelage avec rotationPercer un trou par ’ouvrage Perçage de gros trous avec des trépans carottiers FigCiseau à mortier Vue du hautCisellement et burinage BouchardeMaintenance Avertissement Accessoires AvertissementGarantie Limitée DE L’OUTIL DE Cinq ANS USO Y Cuidado DE LAS Herramientas Eléctricas Guarde Estas Instrucciones Seguridad EN EL Área DE TrabajoSeguridad Eléctrica Seguridad PersonalEspecificaciones Reglas Especificas DE SeguridadDescripcion Funcional Tierra Advertencia Extensiónes EléctricasGuías para el uso de cables de extensión Ajuste del mango lateral recto Ensambaje DE LA Herramienta AdvertenciaOperacion Fuerza requerida del operador Arranque y parada de la herramientaTraba del gatillo Cat. No -20, 5339-20 únicamente Martillado en fríoExtraiga la broca de la herramienta Cinceles con punta Cincelado y corteMartelinas Cinceles para cortar morteroMantenimiento Advertencia Accesorios AdvertenciaGarantía Limitada DE Cinco Años Sawdust