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2.3
Robot Maintenance Procedures
2.3.1 Check of Cable Duct for Abnormality
a)
Visually check to see that the cable duct is not locally twisted, bent or cracked
when the robot moves. If there is any abnormality, replace the cable to
prevent breakage of the cable wire, etc.
b)
The connectors securing the cable duct are secured by tightening it to the plate
with a hexagon nut. If the hexagon nut is loosened, tighten it with a pair of
water pump pliers, etc.
Hexagon nut
Fig. 2.4 Cable duct layout (TH250A, TH350A)
Hexagon nut
Fig. 2.5 Cable duct layout (TH180)
MAINTENANCE MANUAL
Robot harness (cable duct)
Hexagon nut
Robot harness (cable duct)
Hexagon nut
18
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