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3. Physical Installation
3.2
Installation of the exhaust system
About Exhaust
The exhaust stack of the projector head is designed to
fi
t a 201 mm (7.91 inch) diameter duct. This size must be used throughout
the entire system and installed to eliminate any possibility of downdraft or rain dripping into the lamp house.
The exhaust blower must be capable of removing minimum 6,65 m
3
/min (235 CFM).
C
AUTION
:
If more than one projector is installed in a common projection booth, the above exhaust air
fl
ow
must be measured at EACH individual projector head exhaust stack. Inadequate exhaust draft can contribute
to premature xenon bulb lamp failure.
How to install the Exhaust stack
See illustration below:
Image 3-5
Ensure good condition of the lamp house blower. Keep the blower inlet clean for unrestricted air
fl
ow.
To ensure maximum bulb life, operate the lamp house blower and the exhaust system for at least ten minutes
after extinguishing the bulb.
R59770242 DP-1200 06/01/2009
21
Summary of Contents for DP-1200
Page 1: ...DP 1200 Installation manual R59770242 02 06 01 2009 ...
Page 12: ...1 Safety 8 R59770242 DP 1200 06 01 2009 ...
Page 20: ...2 General 16 R59770242 DP 1200 06 01 2009 ...
Page 29: ...3 Physical Installation 1 2 3 5 4 7 6 Image 3 11 R59770242 DP 1200 06 01 2009 25 ...
Page 60: ...5 Lenses lens holder 56 R59770242 DP 1200 06 01 2009 ...
Page 78: ...8 Starting up 74 R59770242 DP 1200 06 01 2009 ...
Page 86: ...9 Projector registration Image 9 9 Add new owner 82 R59770242 DP 1200 06 01 2009 ...
Page 104: ...10 Removal and installation of projector covers 100 R59770242 DP 1200 06 01 2009 ...
Page 128: ...A Specifications 124 R59770242 DP 1200 06 01 2009 ...
Page 129: ...B Order Info B ORDER INFO Overview Spare part order info R59770242 DP 1200 06 01 2009 125 ...