Inspection Point; (Manipulator Is Not Operating); Inspection While The Power Is On; Tightening Hexagon Socket Head Cap - Epson RC620 Safety And Installation

5.2 Inspection Point

5.2.1 Inspection While the Power is OFF (Manipulator is not operating)
Manipulator
Inspection Point
Check looseness or
backlash of
bolts/screws.
Tighten them if
necessary.
(For the tightening
torque, refer to
Tightening Hexagon
Socket Head Cap

Bolts.)

Check looseness of
connectors.
If the connectors are
loosen, push it
securely or tighten.
Visually check for
external defects.
Clean up if necessary.
Check for bends or
improper location.
Repair or place it
properly if necessary.
Check tension of
timing belts.
Tighten it if necessary.
Grease conditions
Safety and Installation (RC620 / EPSON RC+ 6.0) Rev.12
Inspection Place Daily Monthly Quarterly Biannual Annual
End effector
mounting bolts
Manipulator
mounting bolts
Each arm locking
bolts
Bolts/screws
around shaft
Bolts/screws
securing motors,
reduction gear
units, etc.
External connectors
on Manipulator (on
the connector plates
etc.)
Manipulator cable
unit
External
appearance of
Manipulator
External cables
Safeguard etc.
Inside of Arm #2:
G1 G3 G6 G10
G20 LS RS
Inside of Base and
Arm #1, 2, 3, 4 :
C3
Refer to Greasing.
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5. General Maintenance
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