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3 Maintenance
3.4.8. Replacing SMB battery
219
3HAC022033-001 Revision: K
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Removing, battery
Use this procedure to remove SMB battery.
Action
Note
1. Move robot to its calibration position.
This is done in order to facilitate the
updating of the revolution counter.
2.
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.
3.
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
4. Remove
SMB battery cover
by unscrewing its
attachment screws.
Shown in figure
.
5. Pull out battery and disconnect
battery cable
.
Shown in figure
.
6. Remove
SMB battery.
Battery includes protection circuits. Replace it only
with the specified spare part or with an ABB
approved equivalent.
Shown in figure
.
Continued
Continues on next page
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