ABB IRB 2400/L Product Manual page 143

Removal, upper arm
The procedure below details how to remove the complete upper arm.
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2
3
4
5
6
7
8
9
Refitting, upper arm
The procedure below details how to refit the complete upper arm.
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2
3
4
5
Product manual - IRB 2400
3HAC022031-001 Revision: P
Action
DANGER
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
Remove the tie rod.
Loosen the connectors of the motors of axes 4, 5
and 6.
Disconnect the connection box from the motors.
Remove the covers (Left + Right).
Undo the KM nuts (Left + Right).
Remove the attachment screws (Left + Right).
Fit the lifting device to the upper arm, and lift
enough for the strap to stretch without lifting the
robot.
Pull out the shaft, using the dismounting tool for
shaft ends. Mark the shafts (left, right).
Action
DANGER
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
Fit sealings in the upper arm.
Fit the inner ring of the bearings on shafts, using
the mounting tool for bearings.
Raise the upper arm into the mounting position.
Fit shaft spindles (both sides).
© Copyright 2004-2018 ABB. All rights reserved.
4.4.3 Replacement of complete upper arm
Note/Illustration
Detailed in section
of tie rod on page
Detailed in section
of motors, axes 4-6, IRB 2400L on
page 183.
Shown in the figure
tachment on page
Shown in the figure
tachment on page
Shown in the figure
tachment on page
xx0200000435
Lifting without lifting tool!
Art. no. is specified in
equipment on page
Note
Art. no. is specified in
equipment on page
Continues on next page
4 Repair
Continued
Replacement
149.
Replacement
Upper arm at-
142.
Upper arm at-
142.
Upper arm at-
142.
Required
142.
Required
142.
143