Coated side
When an object is held up the coated side of the glass gobo
there is no space between the object and its reflection.
Uncoated side
When an object is held up the uncoated side of the glass gobo
there is a space between the object and its reflection.
Load with coated surface toward the light source.
17- PERIODIC CLEANING
17.1- Lenses and reflectors
Even a fine layer of dust can reduce the luminous output substantially.
Regularly clean all lenses and the reflector using a soft cotton cloth, dampened with a
specialist lens cleaning solution.
17.2- Fans and air passages
The fans and air passages 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 fans and air passages more frequently.
18- PERIODIC CONTROLS
Attention
Disconnect mains power prior to removing the projector housing.
Lamp
The lamp should be replaced if there is any visible damage or deformation
due to heat. This will help to avoid the danger of the lamp exploding.
MAX lamp lifespan is about 1500 hours, then it is necessary to replace it.
Mechanical parts
Periodically check all mechanical parts, gears, guides, belts, etc. for wear and tear,
replacing them if necessary.
Periodically check the lubrification of all components, particularly the parts subject to
high temperatures.
If necessary, lubrificate with suitable lubrificant, available from your DTS distributor.
Check the tension of the belts and adjust it if necessary.
Electrical components
Check all electrical components for correct earthing and proper connection
of all connectors, refastening if necessary.
Fuse replacement
Locate the fuse, which protects the lamp and electronics, in the base of the MAX.
Using a multimeter, test the condition of the fuse, replacing it with one of equivalent
type (6,3AT) if necessary.
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