Epson LS-B Series Maintenance Manual page 268

LS20-B Maintenance 4. Cable
(7) Remove the following that connected to the (inside) of the Connector Plate and
NOTE

(8) Cut off the two wire ties binding the cables on the base side cable fixing plate.
NOTE

(9) Disconnect two connectors inside the Base.
(10) Remove the Arm Top Cover.
(11) Remove the User Plate.
(12) Disconnect 11 connectors on the Arm side.
(13) Disconnect the D-sub cable, pneumatic tube, and Ethernet cable (RJ45) from the User
NOTE

(14) Remove the two ground wires from Joint #3 Plate and Duct Plate.
(15) Cut off the wire tie binding the cables in the
NOTE

254
Connector Sub Plate.
Pneumatic tube
D-sub cable
Ethernet cable (RJ45)
Connectors: X11, X111, X121, CV11, CV12, CV13
For connectors fixed on the mount base, disconnect by holding the clip.
Be careful not to lose the spacer which holding the ground wires.
Remember the cable layout for reconnecting the disconnected parts after replacement.
Connectors: X41, X211
For details, refer to 3.1 Arm Top Cover.
For details, refer to 3.6 User Plate.
Connectors: X22, X33,X42, X43, X44, X51, BR3, BR4, X221, X231, X241
Plate.
Mounting screws for the D-sub cable are very small. Be sure to keep the screws.
Press the ring on the fittings to pull out the pneumatic tube. (ø6×2, ø8×1)
Remember the cable layout for reconnecting the disconnected parts after replacement.
Arm side.
Remove the following parts:
Clip band, saddle
Removed parts will be used again.
Be careful not to lose them.
Cables are wrapped in a silicon sheet for
protection. The sheet will be reused when
installing the cable unit.
Be careful not to lose it.
Arm #2 side
Clip Band
Silicone Sheet
Saddle
LS-B series Maintenance Rev.1