ABB IRB 6700 Product Manual page 481

5
6
7
8
Removing the front shaft of the balancing device
1
2
3HAC044266-001 Revision: -
Action
Fit the distance tool on the back of the
balancing device using the four screws.
DANGER
Use caution when tightening the screws.
The threads in the cover can be damaged
if more tightening torque than 45 Nm is
used, risking that the unloading tool is not
properly fitted.
Jog axis-2 to the calibration position.
The balancing device is now unloaded.
Let the distance tool stay fitted during the
continued procedure.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
Action
Apply the lifting accessory to the balancing
device.
Raise the lifting accessories to stretch the
lifting accessories and take the weight of
the balancing device.
Note
Do not stretch the lifting accessories too
much. Just enough for starting to take the
weight.
© Copyright 2013 ABB. All rights reserved.
4.8.2 Replacing the axis-2 gearbox
Note
Tightening torque: 45 Nm
Attachment screws: M10 quality 12.9 (4
pcs)
xx0800000480
A Distance tool: 3HAC030662-001
This is done to compress the spring unit,
making it possible to remove the front shaft
of the balancing device.
Note
Continues on next page
4 Repair
Continued
A
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