The U.S. Mine Safety and Health Administration requested in late December that any mines using Ocenco M20.3 SCSRs visually inspect every unit due to a known issue. This is in addition to its outline that the units must be worn in the approved black case and visually inspected at the beginning of each work shift. During mandated approval audits, the…
Read MoreSafety alert issued for Ocenco M20.3
