4 Repair
4.5.1. Replacement of SMB unit
2993HAC022033-001 Revision: K
© Copyright 2004-2011 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 read the safety information in the
section WARNING - The unit is sensitive to ESD!
on page 49
3. Connect the battery cable to the SMB unit. Shown in the figure Location of SMB
unit on page 297.
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 297.
Shown in the figure Location of SMB
unit on page 297.
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 297.
8. Update the revolution counter! See Updating revolution counters on
page 408.
9.
DANGER!
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in the section DANGER - First test run
may cause injury or damage! on page 47.
Action Note
Action Note
1.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
Turn off all electric power and hydraulic but not the
air pressure to the gearboxes, motors and SMB.
Continued
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