Epson RC620 CU - Page 207

Maintenance 6. Maintenance Parts Replacement Procedures
RC620 Rev.8 191
Switching
Power Supply
(
75W)
Installation
(1)
Secure the
Switching Power Supply
(
75W) to the Controller using 4 screws.
Refer to the photo for the direction of
the Switching Power
Supply.
(2)
Connect Cable No. (5), (11) with the
Switching Power Supply (75W).
Refer to Maintenance: 3.2 Diagram of Cable Connections.
(3)
Place the bottom panel and secure it using
16 screws.
(4)
Put the Controller
back to the original position.
(5)
Secure the fixing plate using 3 screws (
M4 pan head).
(6)
Plug in
the power connector. Turn ON the Controller and make sure that
the
Controller starts properly without any vibration or abnormal noise.