ABB IRB 4400 - 45 Product Manual page 183

Required equipment
Equipment, etc.
Serial measurement unit,
version
Serial measurement unit,
version
Battery pack, new version 3HAC 16831-1
Battery pack, old version
Fastening plate, new
version
Standard toolkit
Other tools and
procedures may be
required. See references
to these procedures in the
step-by-step instructions
below.
Circuit Diagram
Removal, serial measurement unit
The procedure below details how to remove the serial measurement unit.
3HAC022032-001 Revision: E
Spare part no. Art. no.
3HAC 17396-1
3HAC 16014-1
4944 026-4
Action
1.
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
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! on page 34
3. Remove the rear cover plate from the base.
4. Cut all the straps.
5. Unscrew the nuts that attaches the serial
measurement unit inside the base.
6. Remove the serial measurement unit.
4.6.2. Replacement of serial measurement unit
Note
Includes battery
3HAC16831-1
Does not include battery.
3HAC 17395-1
3HAC 17594-1 The contents are defined in
section Standard toolkit on
page 264.
These procedures include
references to the tools
required.
See chapter
in the
reference
Note/Illustration
Shown in the figure
of serial measurement unit
on page
4 Repair
Continued
Circuit diagram
Product manual,
information.
Location
180.
Continues on next page
181