Service manual

EPSON ELP-3500 Service Manual
3-23
3.2.17 Removing the Intake Fan / Optical Head Unit / Light Guide Unit
Prerequisite: Complete the steps explained in sections 3.2.1, 3.2.4, 3.2.5, 3.2.10, 3.2.11,
3.2.12, 3.2.13, and 3.2.15.
Intake Fan
Screws
Figure 3-29.
Intake fan
1. Remove 2 intake fan mounting screws and remove the intake fan.
Screws: +M4x20 F/Zn S2W1: P/N 1032848
Mounting torque: 6.0 kg cm = 5.2 lb inch
Caution:
When installing the intake fan, place it label-side down (on the aluminum die-cast side)
and so that its cable is oriented as shown in the photo on the next page. Clean the intake
fan until it is free of dust and dirt.