Christie CP2230, Руководство по обслуживанию

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6-4 CP2230 Service Manual
020-100562-06 Rev. 1 (05-2016)
Section 6: Cleaning Projector Optics
4. Clean the input end of the lens with Techspray 1671-10S:
a. Firmly attach the red output tube to the output nozzle on the Techspray 1671-10S canister.
b. While pointing the output tube away from the input end of the lens, press the trigger rapidly 3 times to
clear contaminants from the output tube.
c. Press the trigger of the Techspray 1671-10S canister rapidly 3 times 6 inches above the optical
component.
You must hold the Techspray 1671-10S canister vertically. Holding the canister at an angle can release
liquid refrigerant and contaminate the projector optics.
5. If the input end of the lens still appears dirty:
a. Dampen a clean, folded lint free cloth with Acetone Reagent Grade and wipe the surface of the input
end of the lens carefully with the smooth portion of the cloth that has no folds or creases.
b. Inspect the input end of the lens with a bright light and verify no streaks appear. If streaks are present,
repeat step a.
6. Reinstall the lens.
7. Press the trigger of the Techspray 1671-10S canister rapidly 3 times 6 inches above the surface of the
output end of the lens.
You must hold the Techspray 1671-10S canister vertically. Holding the canister at an angle can release
liquid refrigerant and contaminate the projector optics.
8. If the output end of the lens still appears dirty:
a. Dampen a clean, folded lint free cloth with Acetone Reagent Grade and wipe the surface of the output
end of the lens carefully with the smooth portion of the cloth that has no folds or creases.
b. Inspect the output end of the lens with a bright light and verify no streaks appear. If streaks are present,
repeat step a.
9. Reassemble the projector and connect it to AC power.
6.3.5 Clean the Reflector
The reflector must be cleaned with Isopropyl Alcohol Reagent Grade (ACS) 99.9%. Other solvents can
damage the reflective coating on the reflector. Clean the reflector with care. The reflector is fragile and is easily
damaged.
If you cannot access additive free compressed air, use an air bulb or a camel hair brush to remove the debris. If
you have questions about the cleaning methodology, contact Christie.
1. Prepare the projector for service. See Section 6.3.1 Prepare the Projector for Service .
2. Remove the lamp. See Section 5.13.5 Lamp Replacement .
3. Remove the reflector. See Section 5.13.9 Reflectors (Including Heat Dump)
4. Put on a pair of powder free latex gloves.
5. Clean the reflector with Techspray 1671-10S:
a. Firmly attach the red output tube to the output nozzle on the Techspray 1671-10S canister.
b. While pointing the output tube away from the projector optics, press the trigger rapidly 3 times to clear
contaminants from the output tube.
c. Press the trigger of the Techspray 1671-10S canister rapidly multiple times 6 inches above the optical
component.