9Cable Wiring
9.1 Disassembly and Reassembly of Internal Wiring Harness
9-12
HW1485471
HW1485471
3. L-Arm
• Refer to fig. 9-3 “Disassembly and Reassembly of the Internal Wir-
ing Harness (L-Arm)” and table 9-3 “Internal Wiring Harness Parts
Checklist (L-Arm)” .
1. Set the Velcro part of the shield tubing (zipper type) alongside the L-
arm.
2. Mount the hexagon socket head cap screws on the saddle with
the tightening torque shown in table 9-3, and then fix the internal wiring
harness. (2 places)
When fixing the internal wiring harness, position it so that the white
marking is on the opposite side of the saddle .
3. Mount the hexagon socket head cap screws on the plate with
the tightening torque shown in table 9-3, and then fix the internal wiring
harness.
4. Casing
• Refer to fig. 9-2 “Disassembly and Reassembly of the Internal Wir-
ing Harness (Casing)” and table 9-2 “Internal Wiring Harness Parts
Checklist (Casing)” .
1. Put the internal wiring harness through the inside of the casing.
2. Mount the support by using the hexagon socket head cap screws ,
and tighten them with the tightening torque shown in table 9-2.
3. Connect the “IN” port of the multi-port connector on the R-, B-, and T-
axis motor side of the casing to the “IN” connector of the internal wiring
harness.
4. Fix the lead wire (6 wires) sticking out from the multi-port connector of
the casing by using the cable tie .
5. Mount the cover by using the cross head APS bolts .
6. Insert the power connector to the U-, R-, B-, and T-axis motor by
aligning the key position,
and then turn the coupling nut on the cable side until it makes a
clicking sound. Confirm that the arrow marks on the connector on the
motor side and the connector on the wiring harness side match.
7. Fix the internal wiring harness by using the cable ties .
5. Connectors for Internal User I/O Wiring Harness of the
Casing
• Refer to table 9-1 “Internal Wiring Harness Parts Checklist (Connec-
tors for Internal User I/O Wiring Harness)” and fig. 9-1 “Disassem-
bly and Reassembly of Internal Wiring Harness (Connectors for
Internal User I/O Wiring Harness)” .
1. Mount the connector for the internal user I/O wiring harness on the
cover by using the pan-head sems screws .
Mount the connector with the key position as indicated in the detailed
figure of the connector for the internal user I/O wiring harness in
fig. 9-1.
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