ABB IRB 6640 Foundry Prime Product Manual page 295

Refitting, brake release board
Use this procedure to refit the brake release board.
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Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N
Action
Clean the joints that have been opened. See
Cut the paint or surface on the robot before
replacing parts on page 219
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
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.
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.
Refit the SMB cover with its attachment
screws.
WARNING
Before continuing any service work, follow the
safety procedure in The brake release buttons
may be jammed after service work on page
Refit the push button guard to the SMB cover.
Press the push buttons 1 to 6, one at a time,
to make sure that the buttons are moving
freely and do not stay in a locked position.
© Copyright 2011-2018 ABB. All rights reserved.
4.5.2 Replacing the brake release board
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 293.
Shown in the figure
release board on page
221.
Shown in the figure
release board on page
Continues on next page
4 Repair
Continued
X10
Location of brake
293.
Required equip-
Location of brake
293.
Location of brake
293.
295