Refitting, serial measurement unit
The procedure below details how to refit the complete serial measurement unit.
Note/IllustrationAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply (do not turn off for
Foundry Prime robots!)
to the robot, before entering the robot working
area.
1
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section The
unit is sensitive to ESD on page 32
2
Art. no. is specified in Required
equipment on page 207.
Refit the connectors to the serial measurement
unit.
Make sure the lock on the battery cable connector
R2.G snaps into place during refitting.
3
The connectors are shown in
the figure Different versions,
serial measurement unit on
page 206.
Refit the serial measurement unit inside the base
using nuts.
4
Strap the cables.5
Shown in the figure Location of
serial measurement unit on
page 206.
Refit the rear cover plate on the base.6
Calibration is detailed in a sep-
arate calibration manual en-
closed with the calibration
tools.
Recalibrate the robot!7
General calibration information
is included in section Calibra-
tion on page 263.
Product manual - IRB 4400 209
3HAC022032-001 Revision: Q
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.6.2 Replacement of serial measurement unit
Continued