ABB IRB 6700Inv Series Product Manual page 263

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
1
2
Product manual - IRB 6700Inv
3HAC058254-001 Revision: L
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
unit is sensitive to ESD on page 53
Open the small cover on the SMB cover, disconnect
the battery cable and remove the battery.
Remove the SMB cover.
CAUTION
Clean cover from metal residues before opening.
Metal residues can cause shortage on the boards
which can result in hazardous failures.
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
unit is sensitive to ESD on page 53
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4.4.3 Replacing the SMB
Note
The
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Note
The
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4 Repair
Continued
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