NoteAction
Article number is specified in Required
equipment on page 178.
Fit two guide pins in the holes. This will fas-
cilitate the removal of the complete arm sys-
tem and prevent damage on the gearbox.
11
Note
Make sure all hooks and attachments stay
in the correct position while lifting the arm
system and that the lifting accessory does
not wear against sharp edges.
Lift the complete arm system carefully and
secure it in a safe area.
Note
Continue lifting even if the arm system turns
out to be unbalanced despite earlier adjust-
ments! The risk of damaging the interface is
bigger if the load is lowered unbalanced!
12
CAUTION
Always move the robot at very low speed,
making sure it does not tip!
See Replacing the axis 1 gearbox on
page 301.
If needed, continue to remove the axis 1
gearbox from the base.
13
Refitting the complete arm system
Use this procedure to refit the complete arm system.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
1
See Replacing the axis 1 gearbox on
page 301.
Refit the axis 1 gearbox, if it has been re-
moved.
2
CAUTION
The robot arm system weighs 1800 kg.
All lifting accessories used must be sized
accordingly!
3
Article number is specified in Required
equipment on page 178.
Fit the lifting accessories and adjust it as
described in the enclosed user instructions.
4
Make sure the lift is done completely
level! How to adjust the lift is described
in the enclosed instruction to the lifting
accessory! Follow the instructions be-
fore lifting!
More information in section Lifting robot
with lifting slings on page 70.
Continues on next page
3HAC039838-001 Revision: C 181
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.3.5 Replacing the base, including axis 1 gearbox
Continued
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