4 Repair
4.4.5. Replacement of complete lower arm
3HAC028197-001 Revision: A
204
©
Co
py
rig
h
t 200
7-
200
8 ABB. All righ
ts reser
v
ed.
Removal, lower arm
The procedure below details how to remove the lower arm.
Other tools and
procedures may be
required. See
references to these
procedures in the
step-by-step instruc-
tions below.
These procedures include
references to the tools
required.
Circuit diagram
3HAC025744-001
See chapter
Circuit
diagram
.
Equipment, etc.
Spare part no.
Art.no.
Note
Action
Note
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2. Secure the lower arm with a
lock screw
in the
hole as shown in the figure to the right.
xx0600002736
•
A: Hole for lock screw,
M16x90
3.
(Not applicable to robot variant IRB 6660 -
205/1.9 ! )
Remove the balancing device.
Detailed in section
4. Remove the parallel rod.
Detailed in section
.
5. Remove the upper part of the cable harness.
Secure the cable harness in a way that it is
protected from getting damaged and from oil
spill.
Detailed in section
cable harness, upper end on page
162
.
6. Remove the complete upper arm.
Detailed in section
Continued
Continues on next page
Содержание IRB 6660 - 130/3.1
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Страница 310: ...9 Circuit diagram 9 1 Introduction 3HAC028197 001 Revision A 308 Copyright 2007 2008 ABB All rights reserved ...
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