ABB IRB 7600 Series Product Manual page 285

8
Refitting, SMB unit
Use this procedure to refit the SMB unit.
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2
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Product manual - IRB 7600
3HAC022033-001 Revision: V
Action
Disconnect the battery cable by pressing down the
upper lip of the R2.G connector to release the lock
while pulling the connector upwards.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section
unit is sensitive to ESD on page 36
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.
Connect all connectors to the SMB board:
R1.SMB1-3, R1.SMB4-6 and R2.SMB
Fit the SMB unit onto the guide pins.
Secure the SMB unit to the pins with the nuts
and washers.
If disconnected, reconnect the connectors X8,
X9 and X10 to the brake release board.
Be careful not to damage the sockets or pins.
Make sure the connector and its locking arms
are snapped down properly.
© Copyright 2007 - 2018 ABB. All rights reserved.
4.5.1 Replacing the SMB unit
Note
xx1700000993
Note
The
Shown in the figure
unit on page 283.
Art. no. is specified in
equipment on page
Shown in the figure
unit on page 283.
X8
X9
xx1700000978
Continues on next page
4 Repair
Continued
Location of SMB
Required
283.
Location of SMB
X10
285