Filling The Coolant Reservoir; Exhaust Duct And Lamp Fan Interlocks - Christie CP2000-ZX User Manual

Filling the Coolant Reservoir

Top up the coolant level using the Christie approved coolant Jeffcool E105 and refill bottle with the nozzle
provided in the Liquid Coolant Fill Service Kit (P/N 003-001837-02). Danger! HAZARDOUS SUBSTANCE -
The coolant used in this product contains ethylene glycol. Use caution when handling. Do not ingest.
Warnings! Do not use coolants other than that specified by Christie with your projector. Using unapproved
coolant can result in projector damage and will also void projector warranty. When refilling, use caution not
to spill or let any of the coolant drip on or near the electronics. Fill the coolant reservoir only to its maximum
fill line (top level indicator). Do not fill it more than this. NOTE: After filling the reservoir, check the coolant
hoses to ensure no kinks have been introduced that may restrict fluid flow.
TIP: In the event coolant drips on any 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 cleaned up. Then lightly moisten a new
tissue with de-ionized water and blot the area again. Use a dry tissue to dry the area off. Repeatedly using clean
tissue and blotting the area should successfully remove coolant spills.

4.2.4 Exhaust Duct and Lamp Fan Interlocks

CHECK: Every 6 months
Check and maintain the projector's two vane switches every 6 months. One is located in the exhaust duct and
the other is near the lamp fan. Check operation as follows:
1. Turn power to the projector ON, but do not turn lamp on.
2. Turn OFF extractor fan.
3. Confirm that the extractor fan vane switch has indicated an extractor error message either through the CDP
or web user interface Status: Interlocks menu. Turn extractor fan back on.
4. Block air intake at rear of the projector.
5. Confirm that the lamp fan vane switch has indicated a "blower error" either through the CDP or the web
user interface Status: Interlocks menu. Clear the air intake to correct the issue.
NOTE: If the exhaust duct becomes significantly blocked, or if a fan fails, the projector's airflow sensor
should trigger a shutdown before the projector becomes overheated or unsafe. Regardless, check the airflow
periodically.
CP2000-ZX User Manual
020-100006-05 Rev. 1 (05-2009)
Section 4: Maintenance
4-5