ABB IRB 920 Product Manual page 184

5 Repair
5.3.2 Replacing the process hub
Continued
2
3
Refitting the process hub
Use these procedures to refit the process hub.
Reconnecting the air hoses, CP/CS cabling and Ethernet cabling (if equipped)
1
2
Continues on next page
184
Action
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.
Take out the process hub.
Note
For robots with protection class IP54 (option 3350-
540)
For robots with protection type Clean Room (op-
tion 3351-1)
Check the gasket for the process hub.
Tip
Replace the gasket if needed.
CAUTION
Be aware of the cabling that is attached to the
cover! The cover can not be removed completely
until the connectors are disconnected, as shown
in following steps.
Action
For robots with protection type Clean Room:
Clean the joints that have been opened and wipe
the parts free from particles with spirit on a lint
free. See Cut the paint or surface on the robot
before replacing parts on page 118
Note
After all repair work, wipe the Clean Room robot
free from particles with spirit on a lint free cloth.
Route the air hoses on the process hub behind
the bracket.
CAUTION
Correct cable routing is highly important.
If the cables are routed and secured incorrectly
the cables can be damaged.
© Copyright 2022 ABB. All rights reserved.
Note
For robots with protection class
IP54 (option 3350-540)
For robots with protection type
Clean Room (option 3351-1)
xx2100002438
Note
Product manual - IRB 920
3HAC075721-001 Revision: C