NoteAction
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2
WARNING!
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 48
Shown in the figure Location of SMB
unit on page 171.
Connect the battery cable to the SMB unit.3
Art. no. is specified in Required
equipment on page 171.
Connect all connectors to the SMB board:
R1.SMB1-3, R1.SMB6 and R2.SMB
4
Shown in the figure Location of SMB
unit on page 171.
Fit the SMB unit onto the pins.5
Secure the SMB unit to the pins with the nuts
and washers.
6
If disconnected, reconnect the connectors X8,
X9 and X10 to the brake release board.
7
Shown in the figure Location of SMB
unit on page 171.
Secure the SMB cover with its attachment
screws.
8
See Updating revolution counters on
page 335.
Update the revolution counter!9
DANGER
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in the section DANGER - First test run
may cause injury or damage! on page 45.
10
3HAC039838-001 Revision: C 173
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.3.3 Replacing the SMB unit
Continued
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