PHOTO RECORD / FACT
Electrical systems
EL-027 / ARCHITECTURAL LIGHTING / POWER SUPPLY UNIT
PRIORITY / MAJOR
OBSERVED
Conductor connections for the architectural lighting power supply unit are exposed. A sealed junction box is absent.
RISK
Exposed connections are subject to environmental influences and lack the specified physical protection. This may reduce the reliability of electrical connections and damage the line.
WHAT TO CHECK
The equipment wiring diagram, operating conditions, working documentation and manufacturer’s requirements, and the required level of protection of the connection against external influences.
RECOMMENDED ACTION
Enclose conductor connections in a junction box suitable for the operating conditions and provide the required connection protection, followed by verification of the completed work.
PRIORITY / MAJOR