Epson RC620 CU - Page 211

Maintenance 6. Maintenance Parts Replacement Procedures
RC620 Rev.8 195
(5)
Connect the Cable No. (6) with the
Switching Power Supply
(ATX).
Refer to Maintenance:
3.2 Diagram of Cable Connections.
(6)
Hold the
back panel as shown in the
photo and secure the plate for
EMERGENCY
connector and R-I/O
connector using 2 screws.
(7)
Mount the
back panel to the Controller using 4 screws.
(8)
If
COM panel is mounted:
Secure the COM panel using 2 screws.
(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
Controller starts properly without any vibration or abnormal noise.