After a series of incidents in which antifreeze ignited after sprinklers deployed during a fire nfpa investigated and began issuing new guidelines for its use in 2010 qrfs explains the current status of using antifreeze in fire protection systems as well as alternatives for freeze protection.

Verify fire extinguisher is located at the work area and functioning before use check the manufacturer rsquo s stated running speeds or markings on the grinder and grinder wheel ensure tool will not operate when unattended by checking.