Epson T-B Series User Manual

Regular Inspection 1. Regular Inspection for T3-B T6-B Manipulator
146 T-B series Rev.1
1.1.2 Inspection Point
Inspection Item
Inspection Point
Inspection Place
Daily
Monthly
Quarterly
Biannual
Annual
Check looseness or backlash of
bolts/screws.
End effector mounting bolts
√
√
√
√
√
Manipulator mounting bolts
√
√
√
√
√
Check looseness of connectors.
External connectors on
Manipulator (on the
connector plates etc.)
√ √ √ √ √
Visually check for external defects.
Clean up if necessary.
External appearance of
Manipulator
√ √ √ √ √
External cables
-
√
√
√
√
Check for bends or improper
location. Repair or place it properly if
necessary.
Safeguard etc. √ √ √ √ √
Check the brake operation
Arm #3
√ √ √ √ √
Check whether unusual sound or
vibration occurs.
Whole √ √ √ √ √
Check the power supply behavior.
Controller
-
-
-
-
√
Check behavior of the emergency
stop button and safeguard.
Emergency stop button
-
-
-
-
√
Safeguard
- - - - √
Inspection Method
Inspection Point
Inspection Method
Check looseness or backlash of
bolts/screws.
Use a hexagonal wrench to check that the end effector mounting bolts and
the Manipulator mounting bolts are not loose.
When the bolts are loose, refer to “
1.4 Tightening Hexagon Socket Head
Bolts” and tighten them to the proper torque.
Check looseness of connectors.
Check that connectors are not loose.
When the connectors are loose, reattach it not to come off.
Visually check for external defects.
Clean up if necessary.
Check the appearance of the Manipulator and clean up if necessary.
Check the appearance of the cable, and if it is scratched, check that there is
no cable disconnection.
Check for bends or improper
location. Repair or place it properly if
necessary.
Check that the safeguard, etc. are located properly.
If the location is improper, place it properly.
Check the brake operation
Check that the shaft does not fall when in MOTOR OFF.
If the shaft falls when in MOTOR OFF and the brake is not released, contact
the supplier.
Check whether unusual sound or
vibration occurs.
Check that there is no unusual sound or vibration when operating.
If there is something wrong, contact the supplier.
Check the power supply behavior.
Turn OFF and ON the power supply, and check that it starts without any error.
Check behavior of the emergency
stop button and safeguard.
With the motor turned ON, operate the emergency stop button and the
safeguard to check that the motor turns OFF.

Epson T-B Series Specifications

General

Brand	Epson
Model	T-B Series
Category	Robotics
Language	English