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5.4.3 Replacing the SMB unit
Location of the serial measurement board (SMB) unit
The SMB unit is located as shown in the figure.
xx2000001003
Note
This repair procedure requires sufficient free space above the robot for removal
of the top cover and affected spare parts.
Read more about access ways in
Minimum required free space above the robot
.
Required spare parts
Note
The spare part numbers that are listed in the table can be out of date. See the
latest spare parts of the IRB 390 via myABB Business Portal,
.
Level
Note
Article number
Spare part
L2
Complete unit with serial meas-
urement board and bracket.
3HAC043904-001
Serial measurement unit
DSQC 633C
Continues on next page
Product manual - IRB 390
161
3HAC066566-001 Revision: B
© Copyright 2020 - 2021 ABB. All rights reserved.
5 Repair
5.4.3 Replacing the SMB unit
Summary of Contents for IRB 390
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