thomann STAIRVILLE B1R Beam, User Manual

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12 Cleaning
Clean the optical lenses, that are accessible from the outside, regularly in order to
optimize the light output. The frequency of cleaning depends on the operating envi‐
ronment: wet, smoky or particularly dirty surroundings can cause more accumulation
of dirt on the optics of the device.
n
Clean with a soft cloth using our lamp and lens cleaner (item no. 280122).
n
Always dry the parts carefully.
The fan grids of the device must be cleaned on a regular basis to remove dust and
dirt. Before cleaning, switch off the device and disconnect AC-powered devices from
the mains. Use a lint-free damp cloth for cleaning. Never use solvents or alcohol for
cleaning.
Optical lenses
Fan grids
Cleaning
moving head
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