4 Repair
4.5.1. Replacement of SMB unit
2753HAC020993-001 Revision: G
© Copyright 2004-2008 ABB. All rights reserved.
Replacement of SMB unit (Foundry Prime)
Robots working with Foundry Prime and that have the special tightness for this application
require special repair routines to maintain the tightness level.
The repair must be done according to the previous repair procedure with the following
additions.
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 40
3. Connect the battery cable to the SMB unit. Shown in the figure Location of SMB
unit on page 273.
4. Connect all connectors to the SMB board and fit
the SMB unit onto the pins.
Art. no. is specified in Required
equipment on page 273!
Shown in the figure Location of SMB
unit on page 273!
R1.SMB1-3, R1.SMB4-6 and R2.SMB
5. Secure the SMB unit to the pins with the nuts and
washers.
6. If disconnected, reconnect the connectors X8, X9
and X10 to the brake release board.
7. Secure the SMB cover with its attachment
screws.
Shown in the figure Location of SMB
unit on page 273!
8. Update the revolution counter! Detailed in chapter Calibration -
section Updating revolution counters
on page 370!
9.
DANGER!
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 38.
Action Note
Action Note/Illustration
1.
DANGER!
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.
Continued
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