Note
Action
xx0600002776
•
B: Centering piece
Remove the centering piece from the push
button unit.
4
Shown in the figure
.
Remove the
base cover
from the robot.
CAUTION
Clean cover from metal residues before
opening.
Metal residues can cause shortage on the
boards which can result in hazardous failures.
5
Take a picture or make notes of how the robot
cabling is positioned in regard to the push
button unit.
6
xx1800000171
Disconnect the connectors from the
brake
release board.
7
Shown in the figure
serial measurement unit on page 251
.
Unscrew the four
hexagon nuts on the SMB
unit
enough to enable lifting the unit. Do not
remove the nuts.
8
xx0500001455
Lift and pull the serial measurement unit
backwards, over the lip (A), and lift it away.
9
Shown in the figure
serial measurement unit on page 251
.
Remove the two
hexagon nuts
from the push
button unit.
10
Remove the push button unit by lifting it up.
11
Continues on next page
Product manual - IRB 1600/1660
253
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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