DO:
* Read the Safety documents published by relevant bodies: FEPA Safety code, Health and Safety authorities.
* Carefully inspect the products when received for defects: damaged packages, cracks.
* Handle with care and store in an appropriate place.
* Select he product suited to the application.
* Inspect the product before mounting on the machine: visual inspection and ring test when applicable.
* Make sure the product is adapted to the machine: dimensions
* Maximum rotational frequency: Machine max. RPM shall never exceed max. RPM marked on the wheel.
* Carefully mount on the machine following machine builder instructions and wheel marking.
* Install and close all safety devices: guards, screens etc.
* Start the machine and run it idle for at least 30 seconds, with all personnel away, every time a new or used wheel is mounted.
* Operate the machine according to machine and wheel instructions.
DON'T :
* Run a wheel at a rotational frequency higher that the maximum RPM marked on the wheel or its label.
* Force the wheel on the mounting device: machine shaft, flange spigot etc.
* Modify, enlarge, wheel bore.
* Grind on the side of a wheel which is not designed for this operation.
* Abuse a wheel with too much grinding pressure, shocks etc.
* Dress the wheel with an inadequate tool.
Source:http://www.stonecontact.com