3 Maintenance
3.4.8. Replacement of SMB battery
3HAC027151-001 Revision: B142
© Copyright 2006-2008 ABB. All rights reserved.
3.4.8. Replacement of SMB battery
NOTE!
The SMB lithium battery lifetime can be extended significantly during a production break.
Activate sleep mode in IRC5 by a service routine that is described in Operating manual –
IRC5 with FlexPendant, chapter Battery shutdown service routine.
Location of SMB battery
The SMB battery (SMB = serial measurement board) is located on the left hand side of the
frame as shown in the figure below.
xx0600002982
Required equipment
A Attachment screws
B SMB / BU unit (complete)
C Velcro strap
D Battery pack
E SMB/BU box
F Connection point, battery cable
G SMB (Serial measurement board)
H BU unit (Brake release unit)
I Gasket (Foundry Plus)
Equipment, etc. Spare part no. Note
Battery pack 3HAC16831-1 Battery includes protection circuits. Replace it
only with given spare part no. or an ABB
approved equivalent.
Standard toolkit - The content is defined in section Standard
toolkit on page 265.
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