Beyond BY-M41A - Fixture Cleaning

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6. Fixture Cleaning
Th e clean ing o f inter na l a nd ex ter na l optica l lens es a nd/or m ir r ors m u s t b e c a rr ied
ou t p eriodica lly to optim iz e ligh t ou tput . Cle a nin g f r eq uency d e p end s on t h e
environm ent in w hich t h e f ixture ope r a tes : d a m p , s m oky o r p a r tic ula r ly d ir ty
s urr ound ing c a n c a us e g r eat er acc um ula tio n of d ir t on th e u nit’ s optics .
 Cle a n with s oft clo th u s ing no r m a l g l a ss clea ni ng fluid .
 A lw a y s d r y th e parts ca r ef ully .
 Cle a n th e ex ter na l optic s a t leas t ev ery 20 days. Cle a n th e in ter na l opti cs a t
lea s t ev ery 30/60 days.