Replacing The Brake Release Unit - ABB IRB 390 Product Manual

5.4.5 Replacing the brake release unit

Location of the brake release unit
The brake release unit is located as shown in the figure.
xx1900000252
Required spare parts
Spare part
Brake release unit
Product manual - IRB 390
3HAC066566-001 Revision: B
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
on page 49.
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The spare part numbers that are listed in the table can be out of date.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,
www.abb.com/myABB.
© Copyright 2020 - 2021 ABB. All rights reserved.
5.4.5 Replacing the brake release unit
Minimum required free space above the robot
Article number Note
1SFA616105R4006 Push button, heavy duty.
Includes new sealing.
5 Repair
Level
L2
Continues on next page
189