4 Repair
4.5.3. Replacement of push button unit
1733HAC026660-001 Revision: C
© Copyright 2006-2008 ABB. All rights reserved.
4.5.3. Replacement of push button unit
Location of push button unit
The push button unit for brake release is located inside the base of the robot, as shown in the
figure below.
A more detailed view of the component and its location is shown in the spare part view Base,
exploded view on page 243 in part 2 of the Product manual.
xx0500001390
Push button unit on serial measurement unit
The push button unit is attached to the serial measurement unit as shown in the figure below.
xx0500001394
Required equipment
A Base cover, including gasket. Push button unit is located beneath the cover.
A Push button unit
B Hexagon nuts (2 pcs)
C Hexagon nuts, SMB unit (4 pcs)
Equipment Spare part no. Note
Push button unit 3HAC 020967-001 Includes brake release board and push buttons.
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