Epson EMP-7300, Руководство по обслуживанию

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REV.A
3.2.12. Removing the Prism Duct / LV Thermistor
Prerequisite condition: 3.2.3/3.2.7/3.2.8
.
Figure3- 26
1. Remove the clamp screw fixing the LV thermistor cable.
Screw: +M2.5*5 F/ZN: P/N1034261 (mounting torque: 4.5kg.cm = 3.9lb.inch)
2. Remove two screws fixing prism duct.
Screw: +M3*8 F/ZB: P/N1033691 (mounting torque: 6.0kg.cm = 5.2lb.inch)
3. Remove the prism duct, lifting it straight up.
Caution:
When you replace the prism duct, make sure that three FCC cables are not caught
between light guide unit and it.
The filter on the prism duct is susceptible to dust and dirt. When installing the prism
duct, check its cleanness and clean it if necessary.
When installing the prism duct, make sure that direction is right.
Prism duct
screws
LV Thermister
Clamp screw