Leuze Safety Troubleshooting & Procedures

Step-by-step procedures

• Leuze MLC/MLD Light Curtain — Alignment & Errors — A Leuze MLC or MLD safety light curtain uses its 7-segment display to tell you whether it's misaligned, running on a weak signal, or in a fault interlock. Learn to read the alignment segments, use the alignment aids, and clear the E30/E31 contactor-monitoring lockout.