ABB IRB 4400/60 Product Manual page 82

2 Installation and commissioning
2.5.5 Unlimited working range
Continued
Removal of mechanical stop, axis 4
The procedure below details how to remove the mechanical stop of axis 4, to enable
the function Resetting the work area for an axis.
1
2
3
4
5
82
WARNING
When the damper is removed from axis 4, the axis does not have a mechanical
stop! If the robot is provided with cabling on the upper arm, the cabling can be
damaged when the function Resetting the work area for an axis is used, or if the
robot is jogged uncalibrated.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply (do not turn off for
Foundry Prime robots!)
to the robot, before entering the robot work-
ing area.
Loosen the attachment screws, mech stop
and remove the mechanical stop, axis 4.
Slowly rotate axis 4 until the damper is visible
through the hole.
Remove the damper.
Refit the mechanical stop to the axis 4 with
its attachment screws.
© Copyright 2004-2018 ABB. All rights reserved.
Info/Illustration
Shown in the figure Location of mechan-
ical stop, axis 4 on page 81.
4 pcs, M8x16. Tightening torque: 24 Nm.
Product manual - IRB 4400
3HAC022032-001 Revision: Q