PYRA Series LED Signal Tower Operating Manual

This document is the operating manual for the PYRA series LED signal towers (models PY L-S-TL and PY L-S-TLA), intended for visual and acoustic signaling of hazard states in industrial, commercial, and building areas. It covers intended use, variants, dimensions, technical data (including electrical ratings and sound levels), safety instructions, installation, optical and tone settings, accessories, and maintenance.