Eiki EIP-WSS3100 Service Manual page 34

3. Unscrew 4 screws(as yellow circles)
to disassemble SYS FAN.
Note: SYS Fan Rubber card completely
into the wind guide tube
(as blue square).
4. Turn over the fan module and unscrew
1 screw(as red circle) to disassemble
the thermal switch.
Thermal switch
Confidential 2-23