Inspection Point - Epson C12 Series Manipulator Manual

2.1.2 Inspection Point

Inspection While the Power is OFF (Manipulator is not operating)
Inspection Point
Check looseness or backlash of
bolts/screws.
Tighten them if necessary.
(For the tightening torque, refer to
Maintenance: 2.4 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
Battery
Check either the external short
connector or the brake release unit
connector is connected.
C12 Rev.3
Inspection Place
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.
Base
Inside of Arms #1, 2, 3, 4
Refer to Maintenance: 2.3 Greasing.
Refer to Maintenance: 11 Replacing the Battery.
The external short connector
on the back side of the
Manipulator, or the brake
release unit connector.
Maintenance 2. General Maintenance
Daily Monthly Quarterly Biannual Annual
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