C4 Maintenance 2. General Maintenance
2.1.2 Inspection Point
Inspection Point
Inspection Point
Check looseness or
backlash of bolts/screws.
Check looseness of
connectors.
Visually check for external
defects.
Clean up if necessary.
Check for bends or improper
location. Repair or place it
properly if necessary.
Check either the external
short connector or the brake
release unit connector is
connected.
Check the break operation
Check whether unusual
sound or vibration occurs.
6
Inspection Place
End effector mounting
bolts
Manipulator mounting
bolts
External connectors on
Manipulator (on the
connector plates etc.)
External appearance of
Manipulator
External cables
Safeguard etc.
The external short
connector on the back
side of the Manipulator,
or the brake release
unit connector.
Joint #1 to 6 break
Whole
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C Series Maintenance Manual Rev.2
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