Safety instructions for grinding wheels

This information is based on our present knowledge and is intended to describe the product in respect of the safety precautions to be taken. It does not claim to be complete.



Storage
Grinding wheels require careful and appropriate storage. After unpacking, inspect the grinding wheel (visually and by sound testing) for damage caused during transportation. To prevent damage, store in a dry, frostproof place protected from unacceptable heating and vibration. The best method of storage is vertical in wooden shelving. Vitrified-bonded grinding wheels have an unlimited storage life. Resinoid-bonded wheels should be stored for no longer than 3 years since a reduction in strength can occur.



Before initial operation
The sound test should be performed immediately before a new or used vitrified grinding wheel is mounted.



Mounting, flanging
Tighten the clamping screws uniformly cross-wise with a torque wrench.



Unbalance
Check the grinding wheel for unbalance and if necessary balance.



Maximum speed and application restrictions (VE)
Set the machine at not more than the maximum permitted revolutions per minute (rpm) or peripheral speed (m/s). Take note of the application restrictions the supplier may have had to specify.



Adjustment
Adjust the workpiece support and the protective hood.



Running without load
Run the newly mounted grinding wheel at the full operating speed under no load. Secure the danger area while doing so.



Tapping
Grinding wheels must not be tapped.



Disposal
Used grinding wheels must be disposed of according to legal requirements. Grinding wheels containing oil and/or coolant emulsion are to be treated as special waste.



Visit the FEPA website to learn more about safety when handling grinding wheels.