NoteAction
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.
NoteAction
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
To Next Page
Loading...
