ABB IRB 6640 Foundry Prime, Product Manual

Page: 290 / 496

Note Action
Use caution and remove the connectors X8, X9 and
X10 from the brake release board, if need of more
space. 6
Shown in the figure Location of
SMB unit on page 287 .
Remove the nuts and washers from the guide pins
that secure the board. 7
Connectors R1.SMB1-3,
R1.SMB4-6 and R2.SMB Use caution and disconnect the connectors from the
SMB unit when pulling the board out. 8
xx1700000993
Disconnect the battery cable by pressing down the
upper lip of the R2.G connector to release the lock
while pulling the connector upwards. 9
Refitting, SMB unit
Use this procedure to refit the SMB unit.
Note Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
to the robot, before entering the robot working
area.
1
Clean the joints that have been opened. See Cut
the paint or surface on the robot before replacing
parts on page 219
2
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section
The
unit is sensitive to ESD on page 34
3
Shown in the figure Location of SMB
unit on page 287 .
Connect the battery cable to the SMB unit.
Make sure the lock on the battery cable connect-
or R2.G snaps into place during refitting.
4
Art. no. is specified in Required
equipment on page 288 .
Connect all connectors to the SMB board:
R1.SMB1-3, R1.SMB4-6 and R2.SMB 5
Shown in the figure Location of SMB
unit on page 287 .
Fit the SMB unit onto the guide pins . 6
Secure the SMB unit to the pins with the nuts
and washers. 7
Continues on next page
290 Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.5.1 Replacing the SMB unit
Continued