ABB OmniCore IRB 6740 Product Manual page 361

3
4
Disconnecting and removing the SMB unit
1
2
3
4
Product manual - IRB 6740
3HAC085701-001 Revision: A
Action
Remove the electronic box screws.
Remove the electronic box, including all internal
equipment.
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
read the safety information in section
sensitive to ESD on page
Disconnect all connectors from the SMB board.
Remove the screws that secure the SMB unit.
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The unit is
50.
5 Repair
5.7.4 Replacing the SMB unit
Continued
Note
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