ABB IRB 6620LX Product Manual page 96

2 Installation and commissioning
2.4.6 Manually releasing the brakes
Continued
Brake release at frame
The figure below shows the unit located at the frame.
xx0200000376
-
Releasing the brakes
This procedure details how to release the holding brakes when the robot is equipped
with an internal brake release unit.
1
2
3
Continues on next page
96
Internal brake release unit with push buttons, located on the robot frame
Action
The internal brake release unit is equipped
with buttons for controlling the axes brakes.
The buttons are numbered according to the
numbers of the axes.
If the robot is not connected to the control-
ler, power must be supplied to the connect-
or R1.MP according to the section
ing power to connector R1.MP on page
DANGER
When releasing the holding brakes, the ro-
bot axes may move very quickly and
sometimes in unexpected ways!
Make sure no personnel is near or beneath
the robot arm!
Release the holding brake on a particular
robot axis by pressing the corresponding
button on the internal brake release unit.
The brake will function again as soon as
the button is released.
© Copyright 2009-2018 ABB. All rights reserved.
Note
Buttons are shown in figure
brake release unit on page
Supply-
97.
Product manual - IRB 6620LX
3HAC035737-001 Revision: P
Location of
95.