NoteAction
xx1800000171
Reconnect all the connectors to the board.
Be careful not to damage the sockets or pins.
Make sure the connector and its locking arms
are snapped down properly.
6
Verify that the robot cabling is positioned
correctly, 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.
7
Spare part no. is specified in Required
equipment on page 252.
Check the gasket of the base cover. Replace
it if damaged.
8
Shown in the figure Location of push
button unit on page 251.
Refit the base cover.9
xx0600002777
Refit the centering piece (B) to the push but-
ton unit in order to align it vertically.
Also make sure that the unit is correctly
aligned sideways: the measurements x1 and
x2 in the figure to the right should not differ
more than 1 mm from each other!
10
WARNING
Before continuing any service work, follow
the safety procedure in section The brake
release buttons may be jammed after service
work on page 161!
11
Continues on next page
Product manual - IRB 1600/1660 255
3HAC026660-001 Revision: W
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.5.3 Replacing the push button unit
Continued
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