Personal protective equipment such as safety glasses or goggles, face shields, hearing protection and gloves must be worn at all times. A guard protects operator from broken wheel fragments. Harbor freight buys their top quality tools from the same factories that supply our competitors. A 6 thin cutting wheel has a no load speed of 9,600 rpm, which equals 170 mph. Ppt grinder safety powerpoint presentation free to. Like all power tools, portable grinders can present safety concerns, including flying particles and electrical hazards. This includes wearing the appropriate personal protective equipment ppe, such as hearing protection, safety glasses, a face shield, gloves, a flameresistant shirt and protective foot. Is the angle grinder the correct choice of tool for the required work.
Safety inspection checklist abrasive wheel grinders portable. For product safety information in product manuals, instructions, and other collateral materials, dynabrade inc. Make sure the equipment is inspected before use, during use and after use. Read all safety warnings, instructions, illustrations and specifications provided with this power tool. This video demonstrates the importance of proper guarding, ppe, and grinding wheel selection. If you use this tool unsafely or incorrectly, you can suffer serious personal injury. How to use an angle grinder tool the family handyman. Ensure machines have been isolated from power sources before being cleaned, adjusted, maintained or repaired. Safety operating procedures angle grinder portable equipment do not use this power tool unless you have received instruction in its safe use and operation and have permission.
Do not use this power tool unless you have received instruction in its safe use. Personal protective equipment ppe required check the box for required ppe safety protective footwear. Reliance on the information in this publication is at your own risk. Improperly adjusted work rests and tongues on bench grinders are the main reasons for the citation. Angle grinder safety occupational safety and health. Bench grinder safety the osha standard for grinders,osha 29 cfr 1910. Download, print or send your grinder safety checklists and reports as formatted pdf or csv documents with your logo and colours. When purchasing a grinder, choose one with adjustable handles that can be moved to suit both left and righthanded operators. The safe use of angle grinders, abrasive wheels and diamond discs february 2016 rev. Makita angle grinder instruction manual 9556nb, 9557nb, 9558nb 32 pages summary of contents for makita angle grinder page 1 angle grinder 100 mm 4 model 9526nbh 115 mm 412 model 9527nb 125 mm 5 model 9528nb i n s t r u c t i o n warning. Ensure the grindersander being used is suitable for the task. Doc 17508 operational safety guideline angle grinder. These questions were derived from the audio portion of the grinder safety training cd.
Portable grinder operating procedures using portable grinders safely like all power tools, portable grinders can present safety concerns, including flying particles and electrical hazards. Use appropriate ppe personal protective equipment unplug the grinder when not in use to prevent unauthorized use. Customise the grinder inspection checklist template to better suit. Consider disc size, arbor size, motor power, power source and rpm in choosing the correct grinder. Position the grinder so that sparks and grit thrown of during grinding will not hit.
Its incredibly important to know how to safely use an angle grinder. This power tool is intended to function as a grinder, sander, wire brush or cutoff tool. An angle grinder is a handheld tool carried to the work, with the disc secured at an angle to the body of the grinder. Consider disc size, arbor size, motor power, power source and. Angle grinders have changed a lot over the years, with innovative features and accessories. Sturdy footwear must be worn at all times in work areas. Be sure to check with your safety officer for specific ppe requirements for your company. View and download bosch 1803evs 5 angle grinder operatingsafety instructions manual online. Wear safety glasses, or face shield at all times when using the portable disc grinder. Occupational safety and health hazard awareness training for the construction, oil and gas, and landscaping industries west virginia university research corporation 2011. Always wear protective gear, including safety goggles, when operating an angle grinder. Switch off grinder before removing waste material from the. So here is an overview of a few important osha requirements you need to remember when operating these type grinders.
Ensure the cutting blades are designed and intended for use on an angle grinder. To help workers stay safe, mancomm developed and released the grinder safety training cd that can help workers to improve safety and minimize risk by focusing on a personal protection system for pedestal and bench grinders. Handheld grinder safety angle grinders, also called side or disc grinders, are handheld power tools used for cutting, grinding, and polishing. Restrict use of angle grinder if there is a better or safer option proper storage of the grinders when not in use training required for all personnel prior to using use of an angle grinder checklist prior to use use of an angle grinder permit to maintain tool usage include in the job safety. Risk control measures consider whether an angle grinder is actually the best. Are all screws and fastenings on the outer case body in place and tight. Complete a written test on safety and operating procedures of the portable grinder.
Unlike a drill that will rotate at around 7001,200 times per minute, an angle grinder has a free speed of up to 12,000rpm so its really important to follow some basic safety precautions. Safety inspection checklist abrasive wheel grinders portable handheld yes no na inspection item comments is the outer case body of the grinder free of cracks and breaks. Test your grinder safety knowledge fabricating and. This first page constitutes notes which form the basis of the talk. Sep 10, 2014 explains commonly cited osha standards for portable abrasive wheel equipment used for grinding and cutting materials. Is the power cord including plug free of breaks andor other damage. Topics covered include personal protective equipment, grinder and grinding wheel rpm compatibility, ring tests, grinding. For rightangle grinders, the grinding face of the wheel or disc should be held at an angle between 5 and 15 degrees from the grinding surface.
Wear hearing protection when grinding operating the portable disc grinder. Print off two or more of the second page, laminate them if necessary and pass them round as the talk is being conducted. We will cover other aspects of portable grinder safety in other toolbox talks. Never make adjustments while the angle grinder is running. Bench grinders are mounted to a bench or tabletop while pedestal grinders are mounted to the floor on a pedestal. An offhand grinder, which may be fixed to a bench or a pedestal, is usually fitted with one or two abrasive discs revolving at right angles to the spindle turned by a motor. This includes wearing the appropriate personal protective equipment ppe, such as hearing protection, safety glasses, a face shield, gloves, a flameresistant shirt and protective foot wear see figure 1. Safety signal words safety symbols for consistency dynabrade inc. Angle grinder safety the angle grinder is one of the most dangerous tools in the workplace and.
For your personal safety, read and understand before using. Do not switch off the angle grinder when it is under load, except in an emergency. The grinders guard was removed, as the stone was too large for the tool. Long and loose hair must be contained close fittingprotective clothing must be worn. Grantee materials by topic occupational safety and health. Grinder safety warnings safety warnings common for grinding, sanding, wire brushing, or abrasive cuttingoff operations. Do not use this equipment unless you have been instructed. Safety inspection checklist abrasive wheel grinders. Angle grinder usage requires caution accidents happen. Ensure all other students are clear of the immediate work area.
Only persons who have been fully briefed on the safe use of angle grinders are to use these machines. Grantee materials by topic occupational safety and. Consider whether an angle grinder is actually the best tool to perform the task, because another tool may be just as, or even more, effective. Safe use of portable and handheld power tools osha. Grinder safety a worker was using a handheld grinder fitted with a grinding stone. Appropriate personal protective equipment must be worn when using angle grinders.
Bench grinders should be secured to a bench and allowed to run free for a minute before use. Wear safety glasses or goggles, or a face shield with safety glasses or goggles to protect against flying particles. Dont use a grinder if you have not been properly trained. Refer to form t1559 large angle grinder for cutting approval. We cut out the middleman and pass the savings to you. The grinder s guard was removed, as the stone was too large for the tool.
Angle grinders, also called side or disc grinders, are a handheld power tool used for cutting, grinding and polishing. First of all, make certain the bench grinder is firmly secured to the work bench or. A large angle grinder may only be use for cutting purposes following the completion of form t1559. Restrict use of angle grinder if there is a better or safer option proper storage of the grinders when not in use training required for all personnel prior to using use of an angle grinder checklist prior to use use of an angle grinder permit to maintain tool usage include in the job safety briefing ppe requirements. Gloves, aprons, metatarsal safety boots, and respiratory protection may be required, depending on the work. What safety precautions should you follow when using a portable grinder. Angle grinder 1010w ttb602grd angle grinder safety warnings safety instructions for all operations safety warnings common for grinding, sanding, wire brushing, polishing or abrasive cuttingoff operations. A free powerpoint ppt presentation displayed as a flash slide show on id. Ensure guarding is in place before restarting grinder. The skill checks on the actual grinder safety training cd are not multiple guess, but multimedia demonstrations. Appropriate footwear steel caps with substantial chaps must be worn. Turn off grinder at power point before changing the disk. Grinders use powered rotating attachments to work metal and other materials.
The first step in using an angle grinder safely is to follow basic safety procedures. Jun 27, 20 how to use an angle grinder angle grinder safety tips duration. Rightangle grinder the grinding face of the wheel or disc is at an angle of. Exposed moving parts and electrical hazard with the potential to cause harm through entanglement, exposure to heat, noise, projectiles, sharp objects, friction and sparks. Provide operators with training and instruction in safe work procedures for angle grinders. Display checklists in a timeline or register view to quickly find the information youre looking for. This print quiz offers an answer selection for each question. Test your grinder safety knowledge fabricating and metalworking. Discs can shatter or disintegrate producing fragments which may become lodged in the operators eyes or other parts of the body.
Makita angle grinder instruction manual pdf download. Specific safety rules usb0053 do not let comfort or familiarity with product gained from repeated use replace strict adherence to grinder safety rules. Right angle grinder the grinding face of the wheel or disc is at an. Read the manufacturers operator safety manual before use. Improperly adjusted work rests and tongues on bench grinders are the main reasons for. Grinders dewalt grinders offer professional concrete and metalworking users a wide range of choices. Safety and ppe for electricians the three greatest dangers for electricians are working with electricity, prochoice safety gloves saved ardas hand in angle grinder incident a 29year old man has escaped with minor scratches and a small fracture to.
This inspection should cover the equipment with the electrical leads and plugs. Angle grinders, also called side or disc grinders, are a handheld power tool used for cutting, grinding and. Electric angle grinders must only be used on circuits protected by a residual current device rcd andor safety switch. The dwe402 41 2 115mm small angle grinder features three powerful systems for maximizing performance such as the dust ejection system for preventing damaging dust from entering the tool, onetouch guard for 360degree rotation, and quickchange wheel release for easy wheel removal. While care has been taken to ensure the accuracy and currency of the information in this publication, at the time of reading it may not be sufficiently accurate, current or complete to suit your individual needs. Watch this free online course on angle grinder safety, and learn how to safely and correctly handle an angle grinder. Injuries to the eyes are commonly associated with angle grinders. With an abrasive, wire brush, or buffing wheel attachment, grinders sharpen tools and shape, clean, or. As the worker started to grind, the stone broke, and pieces of stone struck and injured him. Founded in 1968, ptis primary objectives are to promote the common business interests of the power tool industry. Safety precautions to take when using an angle grinder. They can be electric, gas powered, or pneumatic and come in a variety of sizes.
Safety glasses must be worn at all times in work areas. Thousands of angle grinder related injuries are reported each year, injuries that could have been prevented. How to use an angle grinder angle grinder safety tips duration. Free osha training tutorial portable abrasive wheel. They can be electric, gas powered, or pneumatic, and vary in size. Portable grinder operating procedures ofd foods, llc. A lesson in angle grinder safety american institute of. Grinder inspection checklist for angle, portable and. Check the wheel for cracks, chips, gouges or other damage. Why do accidents happen 1 fatigue 2 rushing to finish a job. Never remove the safety guard from a hand held grinder. Your instructor power tool institute with the vision to unify and educate others about power tools, the power tool institute pti has established.
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