ABB IRB 920 Product Manual page 198

5 Repair
5.3.3 Replacing the SMB unit and battery unit
Continued
4
Separating the battery unit and SMB unit
1
2
3
4
Continues on next page
198
Action
Remove the SMB package attachment screws
and remove the SMB package from the SMB
cover.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section
unit is sensitive to ESD on page
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.
Separate the battery unit from the SMB assembly
by cutting the cable straps.
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Note
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Product manual - IRB 920
3HAC075721-001 Revision: C