Barco DP2K--20C, Руководство по установке

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11. Maintenance
11.6 Check cooling liquid level
What should be done ?
The projector is liquid cooled. When running with a low liquid cooling level then the cooling capacity is strongly reduced which results
in higher temperatures inside the projector. These higher temperatures can cause an interruption of your
fi lm projection as the lamps
can be switched off by the software as a precaution.
To avoid this problem, we strongly advise to check at least every 3 months the cooling liquid level in the cooling reservoir of the
projector.
How to check
1. Remove the side cover on the light processor side, see "Removal of the side cover", page 91.
2. Look through the small window in the security cover of the light processor and check the liquid cooling level in the reservoir.
Min
Max
Image 11-5
Cooling liquid check
If the current liquid cooling level is somewhere between Min and Max , then no action should be taken.
If the current liquid cooling level is lower than Min , start the re fi ll procedure.
If you cannot see the level , remove the top cover and shine with a torch on the fi ller cap while looking through
the small window.
Image 11-6
Filler cap
110 R59770351 DP2K-20C 02/02/2010