ABB OmniCore IRB 6720 Product Manual page 343

5
Disconnecting and removing the brake release unit
1
2
3
4
Refitting the brake release unit
Use this procedure to refit the brake release unit.
Refitting the brake release unit
1
Product manual - IRB 6720
3HAC085697-001 Revision: C
Action
Snap loose and remove the SMB unit.
Put the unit in an ESD bag.
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 the connectors R2.BU1 and R2.BU2 from
the brake release board.
Remove the brake release unit by removing the
screws.
Put the unit in an ESD bag.
Action
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit
read the safety information in section
sensitive to ESD on page
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5.6.3 Replacing the brake release unit
The unit is
53.
The unit is
53.
5 Repair
Continued
Note
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Note
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Note
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