NoteAction
Lock screw, M16x120
xx2100000592
Insert the lock screw into the frame. If needed,
adjust the position of axis-2 to make it possible
to insert the lock screw.
The lock screw is used to secure the weight of
the lower arm, in order to avoid accidents or
damage.
Note
Tighten the lock screw manually, no tools needed.
3
See Changing the oil in axis-2
gearbox on page 154.
Drain the oil from the gearbox.4
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the safeguarded
space.
5
Disconnecting the motor cables
NoteAction
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
Continues on next page
Product manual - IRB 5720 343
3HAC079195-001 Revision: A
© Copyright 2022 ABB. All rights reserved.
5 Repair
5.8.2 Replacing the axis-2 motor
Continued
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