11. Maintenance
11.5 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, see "Removal of the side cover", page 95.
2. Check the liquid cooling level in the reservoir.
Max
Min
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 approaching the
Min
level point, start the re
fi
ll procedure.
If you cannot see the level, open the
fi
ller cap and shine a torch into the reservoir
110
R59770495 DP2K-23B 30/04/2010
Summary of Contents for DP2K-23B
Page 1: ...DP2K 23B Installation manual R59770495 00 30 04 2010...
Page 6: ......
Page 37: ...4 Lamp lamp house Image 4 5 Remove lamp house R59770495 DP2K 23B 30 04 2010 31...
Page 47: ...4 Lamp lamp house 4 Reinstall the lamp cover of the projector R59770495 DP2K 23B 30 04 2010 41...
Page 78: ...7 Communicator Touch Panel 72 R59770495 DP2K 23B 30 04 2010...
Page 82: ...8 Starting up 76 R59770495 DP2K 23B 30 04 2010...
Page 90: ...9 Projector registration Image 9 9 Add new owner 84 R59770495 DP2K 23B 30 04 2010...
Page 110: ...10 Removal and installation of the projector covers 104 R59770495 DP2K 23B 30 04 2010...