Employee lacerates arm when unguarded grinder kicks back whi.
Osha hand held portable electric grinder.
Do not keep any materials close to the grinding wheel when it is not in use.
It should be securely and permanently mounted to the bench or floor for stability.
High speed flying particles inhaling dust or fumes kickback fires explosions electrical shock.
Do not clamp portable grinders in a vise for grinding hand held work.
Handheld grinder safety angle grinders also called side or disc grinders are handheld power tools used for cutting grinding and polishing.
They need to be securely fastened to prevent vibration.
See figures p 5 and p 6 for figures p 5 and p 6 click here 1910 243 c 5.
Don t c clamp portable grinders to a bench.
Do not put the grinder on the floor or working surface until the wheel has stopped turning.
Always use eye or face protection.
What is an angle grinder.
Grinder machine safety precautions.
Do not force wheels onto a grinder that is the wrong size or change mounting hole sizes.
Grinders shall be equipped with the dead man switch.
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.
Employee s finger is amputated in pump.
The electric supply to the grinder should be properly grounded to prevent shocks.
Do not tighten the mounting nut excessively.
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.
Do not use liquid coolants with grinders as this may cause the metal to shatter.
Check your grinder for safety before each use.
Turn off the power when not in use.
When using a powered grinder.
Do not use any liquid coolants with portable grinders.
Personnel tasked to use grinders shall attend grinder safety training before they are allowed to use grinding machines.
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 is killed when struck by portable grinder.
Hazards associated with angle grinders.
Only competent personnel trained in the use of grinding machine shall be allowed to use portable grinders.
Never clamp a hand held grinder in a vise.
Employee lacerates lower lip and chin when grinder blade kic.
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.
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.
