4 Repair
4.5.1. Replacement of SMB unit
3HAC028197-001 Revision: A
212
©
Co
py
rig
h
t 200
7-
200
8 ABB. All righ
ts reser
v
ed.
Refitting, SMB unit
The procedure below details how to refit the SMB unit.
2.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
3.
esd
WARNING!
The unit is sensitive to ESD, before handling the unit
please observe the safety information in section
WARNING - The unit is sensitive to ESD! on page 35
4. Remove the
SMB cover
by unscrewing its
attachment screws.
Shown in the figure
5. Remove the connectors X8, X9 and X10 from the
brake release board, if need of more space.
6. Remove the nuts and washers from the
pins
securing
the board.
7. Gently disconnect the connectors from the SMB unit
when pulling the board out.
Connectors R1.SMB1-3,
R1.SMB4-6 and R2.SMB
8. Disconnect the
battery cable
from the SMB unit.
Shown in the figure
Action
Note
Action
Note
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2.
esd
WARNING!
The unit is sensitive to ESD, before handling the
unit please observe the safety information in
section
WARNING - The unit is sensitive to ESD!
3. Connect the
battery cable
to the SMB unit.
Shown in the figure
Continued
Continues on next page
Содержание IRB 6660 - 130/3.1
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Страница 14: ...How to read the product manual 3HAC028197 001 Revision A 12 Copyright 2007 2008 ABB All rights reserved ...
Страница 310: ...9 Circuit diagram 9 1 Introduction 3HAC028197 001 Revision A 308 Copyright 2007 2008 ABB All rights reserved ...
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