D.M prerequisites and complete COSHH facts is presented. All our web-site engineers are registered C.I.T.B Qualified and all of our lightning protection systems comply with present standards. We offer a comprehensive tests and upkeep with compliant exam certifications.Stone Solutions have built and installed lightning protection on some of Londons

Polyswitch (polyfuse) — A little machine frequently called an mechanically resetting fuse rather than a circuit breaker.Exam the circuit breaker by turning to the breaker, and afterwards incorporate the equipment one at any given time. If The sunshine or system becomes operable, then a voltage tester is not essential.Comprehensive Evaluation