TECshow DERBY QUAD Manual De Usuario página 5

5. 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 enviroment in which the fixture operates:
damp, smoky or particularly dirty surrounding can
cause greater accumulation of dir on the unit´s
optics. Clean wih soft cloth using normal glass
cleaning fluid. Always dry the parts carefully. Clean
external optics at least every 20 days. Clean internal
optics at least every 30/60 days.
Design and product specifications are subject to change without prior notice.
P. 5
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