3 Maintenance
3.4.8. Replacement of SMB battery
3HAC027151-001 Revision: B
144
©
Co
py
rig
h
t 200
6-
200
8 ABB. All righ
ts reser
v
ed.
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
3. Reconnect the battery cable to the
SMB battery
pack
and fit it with the
velcro strap
.
Shown in the figure
4. Put the
SMB/BU unit
back into the box and
secure it with its
attachment screws
.
Shown in the figure
5. Update the revolution counter.
Detailed in chapter Calibration -
section
6.
DANGER!
Make sure all safety requirements are met
when performing the first test run. These are
further detailed in section
run may cause injury or damage! on page 33
.
Action
Note
Continued