4 Repair
4.6.3. Replacement of pushbutton unit for brake release
185 3HAC022032-001 Revision: E
© Copyright 2004-2008 ABB. All rights reserved.
Refitting of pushbutton unit
The procedure below details how to refit the pushbutton unit to the robot.
Action Note/Illustration
1.
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2.
esd
WARNING!
The unit is sensitive to ESD, before handling the unit
please observe the safety information in section
WARNING - The unit is sensitive to ESD! on page 34
3. Refit the new pushbutton unit with its attachment
screws.
Part no. is specified in
Required equipment on
page 183.
4. Refit the connectors X8, X9 and X10 to the
pushbutton unit.
Shown in the figure
Connectors on pushbutton
unit on page 183.
5. Refit the rear cover plate to the base of the robot. Shown in the figure Location
of pushbutton unit on page
183.
6. Recalibrate the robot! Calibration with the
pendulum is detailed in the
Calibration Pendulum
Instruction, enclosed with
the calibration toolkit.
Other calibration is detailed
in section Calibration
information on page 235.
7.
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in section DANGER - First test run may
cause injury or damage! on page 33.
Continued
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