4.1 Replacing XRC Parts
4-2
4.1.1
Replacing the Disconnecting Switch
The disconnecting switch (QS1) is equipped with the following fuses.
*1
The type of fuse differs depending on the robot model. Refer to the table “Power Sup-
ply Fuse List”.
Disconnecting Switch Configuration
If a fuse appears to be blown, remove each fuse shown above and check the continuity with
an electric tester.
If the fuse is blown, replace it with the same type of fuse (supplied).
Parts No. Fuse Name Specification
FU1,
FU2,
FU3
Power Supply Fuse
600 VAC
*
1
TIME DELAY/CLASS CC (GOULD)
Determine and correct the cause of the blown fuse. If the problem is uncorrected, the fuse
may blow again.
Direction for mounting fuse
ATDR
FU1
FU2
FU3
NOTE
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