Battery pack with a 3-pole battery contact (RMU)
xx1400002574
Battery pack RMUA
Holder for batteryB
SMB coverC
Battery cableD
Battry holderE
Guide pin (2 pcs)F
SMB unitG
Required equipment
Note
There are two variants of SMB units and batteries. One with 2-pole battery contact
(DSQC) and one with 3-pole battery contact (RMU). The variant with the 3-pole
battery contact has longer lifetime for the battery.
It is important that the SMB unit uses the correct battery. Make sure to order the
correct spare parts. Do not exchange battery contacts!
NoteSpare part no.Equipment, etc.
Battery includes protection circuits. Only re-
place with a specified spare part or an ABB-
approved equivalent.
For spare part no.
see:
• Spare part
lists on
page 353
Battery unit
Content is defined in section Standard tools
on page 347.
-Standard toolkit
Continues on next page
Product manual - IRB 660 133
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
3 Maintenance
3.4.5 Replacing the SMB battery
Continued
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