Cooling Fans - InFocus X2 Service Manual

Cooling Fans

Two fans provide all the cooling air necessary for the projector. The 80mm fan (526-0192-xx) provides
primary cooling for the lamp module and lamp housing. The 60mm fan (526-0193-xx) cools the color
wheel and optical engine. Both fans draw cool air across the electronic components in the projector and
exhaust heated air through the front bezel. The fans fasten to the rear side of the lamp housing.
1 Remove the following items:
Lamp module (page 24)
Focus and zoom rings (page 17)
Front bezel (page 18)
Rear bezel (page 37)
Top case (page 39)
Power supply and AC filter ECA (page 6)
Chassis (page 8)
Controller ECA (page 10)
Lamp housing (page 26)
60mm Fan
1 Remove the two M3x25 Plastite Phillips screws that fasten the fan to the lamp housing. Then
remove the fan cables from the retainer guide on the lamp housing.
2 Lift the fan away from the lamp housing.
Assembly Notes
♦
Position the fan against the lamp housing with fan label facing the lamp housing and the cable
recess at the left lower side. The cables should exit the fan at the recess on the side opposite the
label.
X2 Service Manual 12