4 Repair
4.5.1. Replacement of SMB unit
3HAC022033-001 Revision: E
268
©
Co
py
rig
h
t 200
4 - 20
08 ABB.
All r
ig
h
ts r
e
se
rv
ed
.
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!
3. Connect the
battery cable
to the SMB unit.
Shown in the figure
4. Connect all connectors to the SMB board and fit
the
SMB unit
onto the
pins
.
.
Shown in the figure
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
8. Update the revolution counter!
Detailed in chapter Calibration -
section
.
9.
DANGER!
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in section
cause injury or damage! on page 36
.
Action
Note
Action
Note
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
Continues on next page