Disconnecting And Removing The Smb Unit - ABB IRB 6700 Product Manual

4 Repair
4.4.3 Replacing the SMB
Continued
Removing the SMB unit
Use these procedures to disconnect and remove the SMB unit.
Preparations before disconnecting the SMB unit
1
2
3
4

Disconnecting and removing the SMB unit

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2
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236
Action
DANGER
Make sure that all supplies for electrical power, hy-
draulic pressure, and air pressure are turned off.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit
please read the safety information in the section
WARNING - The unit is sensitive to ESD! on page 47
Open the small cover on the SMB cover, disconnect
the battery cable and remove the battery.
Remove the SMB cover.
Action
DANGER
Make sure that all supplies for electrical power, hy-
draulic pressure, and air pressure are turned off.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit
please read the safety information in the section
WARNING - The unit is sensitive to ESD! on page 47
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3HAC044266-001 Revision: -