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Notice. Failure to comply with the following may result in property damage.
•
Christie products must be installed and serviced by Christie qualified technicians.
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Always wear clean, lint-free gloves when handing the UV filter.
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Do not reuse lens tissues.
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Always handle optics by their edges.
1. Inspect the optical components periodically in a clean, dust-free environment using a high-
intensity light source or flashlight.
2. Clean the optical components only when dust, dirt, oil, fingerprints, or other marks are
obvious.
Never touch an optical surface with bare hands. Always wear lint-free lab gloves.
3. (Optional) Use solvents if dirt remains after dusting with compressed air.
Tools recommended for removing dust or grease
Use the following recommended tools for removing dust or grease.
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Powder free latex gloves
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Soft camel-hair brush
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Dust-free blower—filtered dry nitrogen blown through an anti-static nozzle
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Lint-free lens tissue, such as Lensx 90 tissue or Newport Optics cleaning tissue
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For the lens only—lens cleaning solution and microgiber cloth
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For the reflector only—Methanol
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Isopropyl Alcohol Reagent Grade (ACS) 99.9%
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Acetone Reagent Grade (ACS)
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Optical grade cotton swabs with wooden stems
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Sticklers Fiber Optic Cleaner (can be used on all optical components)
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A bright, portable illumination device such as an LED flashlight
Removing dust from the projection lens
Remove dust from the projection lens to ensure optimum image display.
1. Brush most of the dust off with a camel-hair brush or use a dust-free blower.
2. Fold a microfiber cloth and wipe the remaining dust particles off the lens with the smooth
portion of the cloth that has no folds or creases.
Do not apply finger pressure. Instead, use the tension in the folded cloth to remove the dust.
3. If significant dust remains on the lens surface, dampen a clean microfiber cloth with lens
cleaning solution and wipe gently until clean.
Roadie 4K35 and 4K45 Service Manual
020-101694-03 Rev. 1 (01-2016)
Copyright
2016 Christie Digital Systems USA Inc. All rights reserved.
©
Service guidelines
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