ABB IRB 120 Product Manual page 119

Removing the EIB board
Use this procedure to remove the EIB board.
Refitting the EIB board
Use this procedure to refit the EIB board.
3HAC035728-001 Revision: B
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2. Remove the base cover.
3. Remove the attachment screws securing
the plate.
4. Pull carefully out the cable harnesss main a
little in order to reach the EIB board.
5. Disconnect the battery cable.
6. Remove the bracket where the battery is
fitted.
7. Disconnect connectors:
• R1.ME1-3
• R1.ME4-6
• R2.EIB.
8. Remove the EIB board.
Action
1. Fit the EIB board.
2. Reconnect connectors:
• R1.ME1-3
• R1.ME4-6
• R2.EIB.
3. Fit the plate where the battery is fitted.
4. Reconnect the battery cable.
4.3.3. Replacing the Encoder Interface board
Info
See the figure in :
• Location of the Encoder Interface
board on page 116
See the figure in:
• Location of the Encoder Interface
board on page 116
See the figure in:
• Location of the Encoder Interface
board on page 116
See the figure in:
• Location of the Encoder Interface
board on page 116
Info
Tightening torque: 2 Nm.
See the figure in:
• Location of the Encoder Interface
board on page 116
See the figure in:
• Location of the Encoder Interface
board on page 116
4 Repair
Continued
Continues on next page
117