Page 12 of 29
12.02.2020
7179750301 / Index 06
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The floodlight, in particular heat sink and lamp covers of the modules, must al-
ways be kept in a clean condition.
Corresponding to the applicable standards, a non-resettable fuse must be used
to prevent the maximum permissible surface temperature in the event of a fault.
To prevent impermissible heating e.g. in case of direct sunlight, a two-stage
temperature control is provided, which reduces the power upon reaching fixed
defined temperatures. The switching values in respect to an optimum service life
of the LED are defined. The power is increased again if the temperature drops.
Temperature Power
Rise to 75°C
50%
Rise to 85°C
25%
Drop to 80°C
50%
Drop to 70°C
100%
Table 2: Temperature control
Installation
WARNING – DO NOT OPEN WHEN LIVE!
Life-threatening electrical voltages are present at the electrical components of the
device.
WARNING – OPTICAL RADIATION!
Looking directly into the LED can entail a hazard for the human eye. According to
EN 62471:2008 the floodlight is classified in hazard group 1.
