NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safeguarded
space.
2
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 52.
3
xx2100002131
Remove the SMB battery cover by unscrewing the
attachment screws.
CAUTION
Clean cover from metal residues before opening.
Metal residues can cause shortage on the boards
which can result in hazardous failures.
4
Pull out the battery and disconnect the battery
cable.
5
Remove the SMB battery.
Note
Battery includes protection circuits. Only replace
with a specified spare part or with an ABB-ap-
proved equivalent.
6
Refitting the battery
Use this procedure to refit the SMB battery.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safeguarded
space.
1
Continues on next page
Product manual - IRB 5720 181
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
4 Maintenance
4.4.8 Replacing the SMB battery
Continued
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