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EMP-9000/8000
SEIKO EPSON Revision:A
2.14.1. Interlock Switch (A part of filter unit )
This switch is fixed on the lower case with screw and interlocks with tab on the lamp cover
unit. For replacing the lamp inner housing, you should open the lamp cover unit. For this rea-
son, the switch is installed to protect you from heat injury.
Figure2-38
The interlock switch is installed on the AC power source line. Consequently, if the lamp cover
unit is removed, the AC power source is shut off and you can not turn on the power.
Interlock Switch
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