Christie CC70 Manuel de l'opérateur télécharger pdf (Page 28)

CHRISTIE INCORPORATED 7-1

February, 1999

7. MAINTENANCE AND ADJUSTMENTS

WARNING

Wear protective clothing when protective cover is removed from lamp.

7.1. BEFORE OPENING THE CONSOLE

Perform these checks at least every 60 days or 500 hours.

WARNING

Pull the AC disconnects in the AC lines before entering the console.

1. Check contact surfaces of positive (anode) and negative (cathode) connections for

cleanliness at regular intervals. Clean electrical contact surfaces as necessary to prevent

contact resistance from scorching connectors.

2. Clean air intake openings.

3. Verify that all electrical and lamp connections are tight.

7.2. CLEANING OPTICAL SURFACES

Repeated cleaning of optical surfaces can be more harmful than helpful.

Clean only when surfaces are excessively dirty.

The exposed optical surfaces of the lamphouse occasionally require cleaning. For

optimum system performance, inspect mirror surface for cleanliness every two weeks.

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Christie CC70 Manuel de l'opérateur Page 28