Disconnecting The Bu Unit - ABB IRB 6700 Product Manual

4 Repair
4.4.1 Removing the cable harness
Continued
3
4

Disconnecting the BU unit

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2
3
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206
Action
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
Use caution and remove the connectors X8, X9 and
X10 from the brake release board.
© Copyright 2013 ABB. All rights reserved.
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Note
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3HAC044266-001 Revision: -