Epson T-B Series Maintenance Manual page 60

T3-B T6-B Maintenance 8. Cable
Cable Unit (1) Turn ON the Manipulator and change the motor to OFF status (MOTOR OFF).
Removal
(2) Press and hold the brake release switch to let the shaft down. Be sure to keep enough
(3) Turn OFF the Manipulator.
(4) Remove the power unit cover.
(5) Remove the ground wire that secured on the case side cable fixing plate.
(6) Cut off the wire tie binding the cables in the Base side.
(7) Remove the connector plate.
(8) Remove the following parts that connected to the connector plate (inside).
(9) T3-B : Remove the base side cover.
(10) Remove the connector of AMP board.
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space and prevent the end effector hitting any peripheral equipment.
The brake release switch affects only Joint #3. When the brake release switch is pressed,
the Joint #3 brake is released.
Be careful of the shaft falling while the brake release switch is being pressed because
the shaft may be lowered by the weight of the end effector.
Reference: 7.5 Power Unit Cover
Reference: 7.4 Connector Plate
Air tube
TP connector
Reference: 7.6 Base Side Cover
T6-B : Remove the connector of regenerative resistor
junction cable.
Unscrew the mounting bolts of the joint #1 AMP
board plate and the regenerative resistor plate.
Mounting bolts: 4-M4×8 Sems
A: Power cable connector
B: Signal cable connector
C: Motor connector
T3-B/T6-B
T-B series Maintenance Manual Rev.1
A
B
C