Epson RC620 CU Manual page 172

Maintenance 6. Maintenance Parts Replacement Procedures
UPS Battery (1) Put a new UPS battery fuse on the
Installation
NOTE

(2) Connect the relay connector.
(3) Insert the UPS battery, fuse (with plate), and relay connector into the chassis.
NOTE

(4) Mount the UPS battery fixing plate using 2 screws to the main chassis.
(5) Secure the front panel using 6 screws.
(6) If you removed the cables from TP port and USB port, connect them again.
(7) Plug in the power connector. Turn ON the Controller and make sure that the
156
UPS battery fixing plate and secure it
with an attached wire tie.
Position the cable tie as show in the
photo.
Cut off the redundant part of tie by
nippers.
Be sure not to catch cables and connectors.
If it is difficult to insert the cables and connectors, adjust the fuse position.
Controller starts properly without any vibration or abnormal noise.
RC620 Rev.8