Site Requirements; Physical Environment; External Ducting - Christie CP42LH Installation Manual

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Site requirements

This section lists the requirements for a successful installation.

Physical environment

Do not install any portion of the fiber bundle next to a heat source. Failure to comply may
result in equipment damage.
These requirements apply to all Christie Laser Projection System components.
Maximum ambient temperature (operating): 25 °C (95 °F)
Minimum ambient temperature (operating): 10 °C (50 °F)
Humidity: 20% to 80% maximum
Altitude: 0 to 2000 meters (0 to 6562 feet)

External ducting

Sufficient ventilation is required around the laser rack to regulate the temperature of the laser
modules. See the following chart for airflow and heat load requirements. If necessary, air intake
and exhaust HVAC ducts can be installed. See
Add 15% more CFM to the airflow values in the chart for every 1000M above sea level.
Failure to comply may result in equipment damage.
Number
Airflow (CFM)
of Laser
0 - 1000 m
Modules
elevation*
2
260
3
390
4
520
5
650
6
780
7
910
8
1040
9
1170
10
1300
11
1430
12
1560
CP42LH Installation Guide
020-101373-02 Rev. 1 (06-2015)
Connect external ducting
Heat Load
(kw)
2.4
3.6
4.8
6.0
7.2
8.4
9.6
10.8
12.0
13.2
14.4
Installation
on page 31.
27

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