Datasheet

15- PERIODIC CLEANING
Front head Glass
The dust can reduce the luminous output substantially. Regularly clean the front head glass using a
soft cotton cloth, dampened with a specialist glasses cleaning solution.
16- PERIODIC CONTROLS
Mechanical parts
Periodically check all mechanical parts and the gaskets; damaged gaskets will null IP65 protection.
Please refer to an authorized D.T.S. service centre in case mechanical parts should be replaced.
Electrical components
Periodically check the unit for correct earthing (grounding) on Main AC cable.
Attention: Disconnect mains power before any servicing or maintenance
Fuse replacement
Locate the fuse, which protect the electronics, in the base of the unit.
Using a multimeter, test the condition of the fuse, replacing it with one of equivalent type if
necessary.
Attention: Disconnect mains power before any servicing or maintenance
Air passages
Air passages on head thermal dissipator must be cleaned approximately every 6 weeks. This
periodic cleaning will depend of course, on the conditions in which the projector is operating.
Suitable instruments for performing this type of maintenance are a brush and a common vacuum
cleaner or an air compressor. If necessary, clean the air passages more frequently.
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DELTA 8 B
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