Runco cl-410 User Guide

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Runco CL-410 and CL-420 Owner’s Operating Manual
47 
5.1 
Cleaning the Projector
• Unplug the power cord before cleaning the 
projector.
• Avoid using benzene or thinner, as these can 
damage the finish on the projector exterior.
• Do not use volatile agents, such as 
insecticides, on the projector.
• Do not leave rubber or plastic objects in 
contact with the projector for long periods as 
they may damage the finish of the projector.
• Wipe off dirt gently with a soft flannel cloth.
• For hard-to-remove dirt, soak a cloth in a 
neutral detergent diluted with water, wring the 
cloth well and then wipe the projector.
• Strong cleaning detergents may discolor, 
warp or damage the coating on the projector. 
Make sure to test on a small, inconspicuous 
area on the projector before using.
5.2 
Cleaning the Lens
• Use a commercially available blower or lens 
cleaning paper (for glasses and camera 
lenses) for cleaning the lens. Do not use any 
liquid cleaning agents, as they may wear the 
coating film on the surface of the lens.
• The surface of the lens is easily damaged. Do 
not scrape or hit the lens.
5. Maintenance and Troubleshooting