Beamz LED Gobo Derby Manuel D'instructions page 6

FIXTURE CLEANING
The cleaning of internal and external optical lenses and/or mirrors must be carried out periodically to optimize light output.
Cleaning frequency depends on the environment in which the fixture operates: damp, smoky or particularly dirty surrounding
can cause greater accumulation of dirt on the unit's optics.
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Make sure the area below the installation place is free from unwanted persons during servicing
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Housings, fixations and installations spots( ceiling, truss, suspensions) should be totally free from any deformation
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The mains cables must be in impeccable condition and should be replaced immediately when even a small problem is
detected
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In order to protect the fixture from overheat the cooling fans (if any) and ventilation openings should be cleaned
monthly.
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The interior of the fixture should be cleaned annually using a vacuum cleaner or air-jet.
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Clean with soft cloth using normal glass cleaning fluid.
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Always dry the parts carefully.
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Clean the external optics at least every month. Clean the internal optics at least every 30/60 days.
ATTENTION: We strongly recommend internal cleaning to be carried out by qualified worker!
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