ABB IRB 460 Series Product Manual page 171

7
8
Refitting, brake release board
Use this procedure to refit the brake release board.
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2
3
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Product manual - IRB 460
3HAC039842-001 Revision: P
Action
Disconnect the connectors X8, X9 and X10
from the brake release board.
Remove the brake release board from the
bracket by removing the four attachment
screws.
Action
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 31
Connect 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.
Fasten the brake release board on the bracket
with the attachment screws.
Make sure the board is positioned as straight
as possible on the bracket! The push buttons
can otherwise get jammed when the SMB
cover is refitted.
Refit the complete brake release board (includ-
ing brake release board and bracket) to the
SMB recess with the two attachment screws.
Verify that the robot cabling is positioned cor-
rectly, according to previously taken pic-
ture/notes.
WARNING
Screened cables must not get in contact with
the brake release board after installation.
Eliminate all risks of contact between screened
cables and the brake release board.
© Copyright 2012-2018 ABB. All rights reserved.
4.3.4 Replacing the brake release board
Note
X8
X9
xx1700000978
Location of the brake release unit is
shown in the figure Location of brake
release board on page
Note
X8
X9
xx1700000978
Maximum tightening torque: 5 Nm.
Shown in the figure
release board on page
Art. no. is specified in
ment on page 170.
Continues on next page
4 Repair
Continued
X10
169.
X10
Location of brake
169.
Required equip-
171