Osha Hand Held Portable Electric Grinder

Angle grinders also called side or disc grinders are a handheld power tool used for cutting grinding and polishing.

Osha hand held portable electric grinder.

What is an angle grinder. Personnel tasked to use grinders shall attend grinder safety training before they are allowed to use grinding machines. Do not force wheels onto a grinder that is the wrong size or change mounting hole sizes. They need to be securely fastened to prevent vibration.

It should be securely and permanently mounted to the bench or floor for stability. Do not use any liquid coolants with portable grinders. Do not tighten the mounting nut excessively. Employee lacerates lower lip and chin when grinder blade kic.

Grinders shall be equipped with the dead man switch. And the top half of the wheel shall be enclosed at all times. Do not clamp portable grinders in a vise for grinding hand held work. Employee s finger is amputated in pump.

Do not use liquid coolants with grinders as this may cause the metal to shatter. Do not clamp portable grinders in a vise for grinding hand held work. Only competent personnel trained in the use of grinding machine shall be allowed to use portable grinders. Grinder machine safety precautions.

The maximum angular exposure of the grinding wheel periphery and sides for safety guards used on other portable grinding machines shall not exceed 180 deg. Do not keep any materials close to the grinding wheel when it is not in use. Turn off the power when not in use. Portable grinding tools need to be equipped with safety guards to protect workers not only from the moving wheel surface but also from flying fragments in case of wheel breakage.

The electric supply to the grinder should be properly grounded to prevent shocks. When using a powered grinder. Check your grinder for safety before each use. Consider disc size arbor size motor power power source and rpm in choosing the correct grinder.

They can be electric gas powered or pneumatic and come in a variety of sizes. Do not carry a grinder by the power cord. Employee is killed when struck by portable grinder. Don t c clamp portable grinders to a bench.

All hand held powered platen sanders grinders with wheels 2 inch diameter or less routers planers laminate trimmers nibblers shears scroll saws and jigsaws with blade shanks one fourth of an inch wide or less may be equipped with only a positive on off control. Always use eye or face protection. Handheld grinder safety angle grinders also called side or disc grinders are handheld power tools used for cutting grinding and polishing. Employee lacerates arm when unguarded grinder kicks back whi.

Do not put the grinder on the floor or working surface until the wheel has stopped turning. See figures p 5 and p 6 for figures p 5 and p 6 click here 1910 243 c 5. Hazards associated with angle grinders.