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CHRISTIE DIGITAL SYSTEMS P35GPS Projector
March, 2004
5-1
5. MAINTENANCE
This projector has been designed to provide years of optimum performance while requiring
only routine maintenance and cleaning. However, CHRISTIE strongly recommends a
periodic maintenance program of scheduled operational checks and preventive maintenance.
5.1. GENERAL MAINTENANCE
Use the program outlined in the schedule in Figure 5-1 to maximize projector life and
operating efficiency. Procedures for these operations are described in the referenced sections
of this manual.
Frequency Maintenance Operation Section
Daily Visual inspection 5.2
Daily Clean projector 5.3
Bi-weekly Oil lateral guides and jewels 5.3
Annually Replace belts and blow out belt dust 5.4.2
Figure 5-1: Schedule for Periodic Maintenance Operations
5.2. VISUAL INSPECTION
1. Visually inspect projector for signs of excessive dust, dirt, physical damage, frayed or
damaged cables, and loose hardware.
2. Remove, replace, and repair as necessary.
3. Visually inspect inner, outer, and shutter timing belts. Replace belts that are frayed or show
signs of wear.
4. Check belt deflection (Sections 6.4.1, 6.4.2, and 6.4.3) and re-adjust if necessary.
Ultramittent should be visually checked every 30 days. If leak is
detected, contact CHRISTIE to arrange for loan of substitute
Ultramittent. If leak is very slow, you may continue to operate
Ultramittent for 30 to 90 days.