3. Physical installation
Image 3-5
Exhaust system
Ensure good condition of the lamp house blower. Keep the blower inlet clean for unrestricted air flow.
To ensure maxim um lamp life, operate the lamp house blower and the exhaust system for at least ten min utes
after extinguishing the lam p.
Optional electrical connection of the fan to the projector
The ex haust fan may electrically be connected w ith the projector. When that is done, the blower starts working when the lamp is
switched on and stops working afte
r the cool per iod is c ompleted.
The power socket is located next to exhaust o utput and may on ly b e used to connect the external exhaust fan. No connection with
other device s is allowed.
The exhaust outlet delivers maximu m 3A, 200-240V at 50-60Hz.
The external fan power cor d s hall be not less than 0.75 m m ² or AWG 18.
20
R5905067 DPXK-19B/23B/P 17/09/2012
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