Frame And Base; Replacement Of Smb Unit - ABB IRB 6620LX Product Manual

4.5 Frame and base

4.5.1 Replacement of SMB unit

Location of SMB unit
The SMB/BU unit (SMB = serial measurement board, BU = brake release unit) is
located on the left-hand side of the frame as shown in the figure below.
The SMB unit and the BU unit are both located inside the SMB/BU box.
xx0600003052
A
B
C
D1
D2
E
F
F
G
H
I
J
Product manual - IRB 6620LX
3HAC035737-001 Revision: P
Attachment screws (4 pcs)
SMB/BU unit
Velcro strap
Battery pack (2-pole battery contact)
Battery pack (3-pole battery contact)
SMB/BU box
Serial measurement unit (SMB), DSQC 633A
Serial measurement unit (SMB), RMU 101
Brake release unit (BU), DSQC 1050
Push button guard
Cover, push button guard
Gasket (Foundry Plus)
© Copyright 2009-2018 ABB. All rights reserved.
4.5.1 Replacement of SMB unit
I
H
G
F
Continues on next page
4 Repair
A
B
D2
C
D1
E
225