ABB IRB 920, Product Manual

Page: 729 / 1008

Note Action
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section
The
unit is sensitive to ESD on page 49 .
2
CAUTION
For robots with protection type Clean Room
Always cut the paint with a knife and grind the
paint edge when disassembling parts of the robot!
See
Cut the paint or surface on the robot before
replacing parts on page 118 .
3
Cut the strips. 4
xx2100000945
Disconnect the connectors.
• SMB.P7
• SMB.J1
• SMB.J2
Tip
Take photos of the connector and cable position
before disconnecting them, to have as a reference
when reconnecting.
5
Removing the base plate/ rear plate
Note Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
CAUTION
For robots with protection type Clean Room
Always cut the paint with a knife and grind the
paint edge when disassembling parts of the robot!
See
Cut the paint or surface on the robot before
replacing parts on page 118 .
2
Remove the screws on the base to the ground. 3
Lay down the robot. 4
Continues on next page
Product manual - IRB 920 729
3HAC075721-001 Revision: C
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.7.1 Replacing the axis-1 motor sub-assembly
Continued