ABB IRB 920, Product Manual

Page: 425 / 1008

Removing the upper bellow
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
xx2100002400
For robots with protection class IP54 (option 3350-
540)
For robots with protection type Clean Room (op-
tion 3351-1)
Loosen the lower bellow clamp by loosening the
screw and pull the clamp apart slightly. 3
For robots with protection class IP54 (option 3350-
540) 4
For robots with protection type Clean Room (op-
tion 3351-1)
Remove the bellow from the outer arm cover.
Note
For robots with protection class IP54 (option 3350-
540)
Clean the outer arm casting cover from the glue
if it will be reused.
For robots with protection class IP54 (option 3350-
540) 5
For robots with protection type Clean Room (op-
tion 3351-1)
Take out the released the bellow.
Note
For robots with protection class IP54 (option 3350-
540)
Clean the bellow from the glue if it will be reused.
Continues on next page
Product manual - IRB 920 425
3HAC075721-001 Revision: C
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.6.2 Replacing the bellows
Continued