Table of Contents
Advertisement
Cleaning
9
Cleaning
Optical lenses
Fan grids
56
Clean the exterior of accessible optical lenses periodically to optimise light output. The fre‐
quency of cleaning depends on the operating environment: wet, smoky or particularly dirty
surroundings can cause more accumulation of dirt on the optics of the device.
Clean with a soft cloth using normal glass cleaning products.
n
Always dry the parts carefully.
n
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.
moving head
Hide quick links:
Advertisement
Table of Contents
