Maintenance 4. Cable
78
LS20-B R ev.4
Remove the following that connected to the (inside) of
the Connector Plate and
P
neumatic tube
D-sub cable
Ethernet cable (RJ45)
Connectors: X11, X111, X121, CV11, CV12, CV13
or connectors fixed on the mount base, disconnect by holding the clip.
Be careful not to lose the spacer which holding the
ground wires.
Cut off the two wire ties binding the cables on the base
side cable fixing plate.
Remember the cable layout for reconnecting the disconnected parts after replacement.
two connectors inside the Base.
Connectors: X41, X211
the Arm Top Cover.
For details, refer to Maintenance: 3.1 Arm Top Cover.
F
or details, refer to Maintenance: 3.6 User Plate.
Disconnect 11 connectors on the Arm side.
C
onnectors: X22, X33,X42, X43, X44, X51, BR3, BR4, X221, X231, X241
-sub cable, pneumatic tube, and Ethernet cable (RJ45) from the User
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)
the cable layout for reconnecting the disconnected parts after replacement.
Remove the two ground wires
from Joint #3 Plate and Duct Plate.
Cut off the wire tie binding the cables in the
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
Saddle
Silicone Sheet
Clip Band
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