EH-TW3500/4500/5500 Disassembly and Assembly CONFIDENTIAL
SEIKO EPSON 66 Revision A
3.3.7.1 EX Fan
1. Remove the Lamp. (p.55)
2. Remove the Side Cover L/Side Cover R. (p.57)
3. Remove the Upper Case (assembly). (p.59)
4. Remove the EX Fan (assembly). (p.65)
5. Remove the EX Duct PS from the EX Fan (assembly).
Figure 3-14.
6. Remove the two screws.
7. Release the two hooks and remove the EX Fan from the Upper EX Duct.
8. Remove the Decoration Plate L.
9. Remove the EX Fan from the Upper EX Duct.
10. Remove the EX Fan Cushion from the EX Fan.
Figure 3-15.
Standard Operation Time 11 Min.
EX Fan (assembly)
EX Duct PS
EX Fan
Lower EX Duct
C.B.P-TITE SCREW,3X10,F/ZB-3C
Upper EX Duct
EX Fan
Cushion
EX Fan Cushion
Decoration Plate L
Hooks