Epson RC620 CU Manual page 211

(5) Connect the Cable No. (6) with the
(6) Hold the back panel as shown in the
(7) Mount the back panel to the Controller using 4 screws.
(8) If COM panel is mounted:
(9) Place the top panel and secure it using 10 screws.
(10) Plug in the power connector. Turn ON the Controller and make sure that the
RC620 Rev.8
Maintenance 6. Maintenance Parts Replacement Procedures
Switching Power Supply (ATX).
Refer to Maintenance:
3.2 Diagram of Cable Connections.
photo and secure the plate for
EMERGENCY connector and R-I/O
connector using 2 screws.
Secure the COM panel using 2 screws.
Controller starts properly without any vibration or abnormal noise.
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