4.3.4 Replacing SMB unit
Location of SMB unit
The SMB unit (SMB = Serial measurement board) is located in the base below the
brake release unit, as shown in the figure.
xx0800000466
R1.SMB3-6
A
R1.SMB1-2
B
R2.SMB
C
SMB unit
D
Attachment screws M6x16 quality 8.8-A2F (2 pcs)
E
Brake release unit
F
Bracket
G
Required equipment
Note
There are different variants of SMB units and batteries. The variant with the
3-pole battery contact (RMU) 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 replace the battery contact!
Note
Equipment
Content is defined in section
.
Standard toolkit
Continues on next page
Product manual - IRB 4600 Foundry Prime
245
3HAC040585-001 Revision: M
© Copyright 2013-2018 ABB. All rights reserved.
4 Repair
4.3.4 Replacing SMB unit
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