Eiki EK-610U Service Manual page 25

4. Unscrew 2 screws (as blue circle) to
disassemble DA module and unscrew
1 screw (as green circle) to remove DA
sensor board.
5. Unscrew 1 screw (as red circle) to
remove thermal switch.
6.Unscrew 3 screws (as yellow circle) to
separate shutter module and engine
module.
SHUTTER MODULE
EK-610U/EK-611W/EK-612X
DA SENSOR BOARD and
DA MODULE
THERMAL SWITCH
ENGINE MODULE
2-17