ABB IRB 2400/L Product Manual page 180

4 Repair
4.7.3 Replacement of motor, axis 3
Continued
3
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5
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180
Action
Disconnect the motor connectors R3.MP3 and
R3.FB3.
Remove the connection box by unscrewing its
three attachment screws and plain washers.
Use a marker pen to mark out the position of the
motor, if the same motor is to be refitted.
DANGER
Secure the weight of the upper arm properly be-
fore releasing the brakes of motor, axis 3.
When releasing the holding brakes of the motor,
the upper arm will be movable and may fall down!
WARNING
Oil will be running out of the motor attachment
hole when removing the motor! It may also be
hot! Take any necessary measures to collect the
oil.
Unscrew the four attachment screws and plain
washers of the motor.
Remove the motor by gently lifting it straight out.
© Copyright 2004-2018 ABB. All rights reserved.
Note/Illustration
xx0200000401
• A: R3.MP3
• B: R3.FB3
• C: Connection box
Shown in the figure Location of mo-
tor, axis 3 on page 178.
Secure the upper arm before
loosening any of the screws on the
motor!
xx0700000660
Shown in the figure Location of mo-
tor, axis 3 on page 178.
Product manual - IRB 2400
3HAC022031-001 Revision: P