Christie CP 2210 User Manual download pdf (Page 111)

CP2210 User Manual 7-1

020-100410-07 Rev. 1 (01-2012)

7 Maintenance

This section provides information and procedures for performing projector maintenance. You should read

through this section in its entirety before performing maintenance activities. When you perform projector

maintenance, obey all warnings and precautions.

7.1 Inspect Ventilation

Vents and louvers in the projector covers provide ventilation, both for intake and exhaust. Never block or cover

these openings. Do not install the projector near a radiator, heat register, or within an enclosure. To ensure

adequate airflow around the projector, keep a minimum clearance of 50cm (19.69”) on the left, right, and rear

sides of the projector.

7.2 Fill the Coolant Reservoir

HAZARDOUS SUBSTANCE! The coolant used in the projector contains ethylene

glycol. Use caution when handling. DO NOT ingest.

Only use coolant recommended by Christie in your projector. Using

unapproved coolant can result in projector damage and voids the projector warranty.

The liquid cooler system sends and receives coolant from the digital micromirror device (DMD) heat sinks.

Check the coolant level every 6 months, by removing the top projector lid. The coolant level should always be

above the minimum level indicator. If the liquid cooling system fails, an over-temperature alarm window

appears in the Touch Pad Controller (TPC). The lamp turns off if the projector enters an over-temperature state

for longer than one minute.

Top up the coolant with the Christie approved coolant JEFFCOOL E105. Use the refill bottle (with the nozzle)

provided in the Liquid Coolant Fill Service Kit (P/N: 003-001837-xx). When refilling, use caution not to spill

or let any of the coolant drip on or near the electronics. After filling the reservoir, check the coolant hoses for

kinks which may restrict fluid flow.

If coolant drips on electronics or other nearby components, blot the affected area using a dust-free optical

grade tissue. It is recommended you blot a few times, discard the tissue and use a new tissue to blot the area

again. Keep repeating this cycle until the coolant is removed. Then lightly moisten a new tissue with de-

ionized water and blot the area again. Use a dry tissue to dry the area.

7.3 Inspect the Optional Exhaust Duct (P/N: 119-103105-xx)

Check the exhaust duct periodically to ensure it is clean and unobstructed.

DANGER

WARNING

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Christie CP 2210 User Manual Page 111