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WE-EF LIGHTING
Installation and Maintenance
Instructions
Wall Luminaires surface Mounted
QLS410 LED
QLS420 LED
Surge Protection
This product features built-in surge protection circuitry in compliance
with applicable standards.
For comprehensive protection of a luminaire installation against lightning
and electrical surges, it is essential to cover mains supply and data input
lines at the distribution board level, by using respective primary (Type 1)
and secondary (Type 2) surge arrestors in compliance with EN61643-11/
IEC61643-1.
Warning
Ensure that all required surge protection measures are in place and
activated prior to luminaire installation. Also, disconnect luminaires
before operating high-power devices such as, for example, electrical
arc welders.
Do not open during installation
This product is factory-sealed.
Refer to the instructions contained in this
document for details.