ABB IRB 140, Руководство по эксплуатации продукта

Страница: 170 / 252

Note Action
xx1200000830
Remove the rear cable cover from the base of
the robot by unscrewing its attachment screws.
3
Shown in the figure Location of
serial measurement unit and battery
pack on page 167
!
Remove the serial measurement unit by unscrew-
ing its attachment screws .
The removal is simplified by pushing the unit to
the side and then pulling it backwards.
4
Connectors
• R2.SMB
• R2.FB1-3
• R2.FB4-6
• R2.G
If only the battery is to be replaced, disconnect
the cables to the battery only!
Disconnect all connectors from the serial meas-
urement unit. 5
Lift the board out. 6
Shown in the figure Location of
serial measurement unit and battery
pack on page 167
!
If the battery pack is to be replaced, proceed
below!
Cut the cable tie and disconnect the battery
connector to remove the
battery pack.
Battery includes protection circuits. Replace it
only with the specified spare part in the refitting
instruction or with an ABB approved eqvivalent.
7
Refitting
The procedure below details how to refit the serial measurement unit and battery
pack.
WARNING
Please observe the following before doing any repair work on the manipulator:
• Motors and gears are HOT after running the robot! Touching the motors and
gears may result in burns!
• Turn off all electric power, hydraulic, and pneumatic pressure supplies to
the robot!
• Take any necessary measures to ensure that the manipulator does not
collapse as parts are removed, for example secure the lower arm with fixtures
if removing motor, axis 2.
Continues on next page
170 Product manual - IRB 140
3HAC027400-001 Revision: V
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.6.3 Replacing the serial measurement unit and the battery pack
Continued