ABB Robotics IRB 1520 Product Manual page 225

8
9
Refitting the push button unit
Use this procedure to refit the push button unit.
1
2
Product manual - IRB 1520
3HAC043435-001 Revision: L
Action
Lift the push button unit up and pull it care-
fully out a little in order to be able to discon-
nect the connectors. Disconnect the connect-
ors from the brake release board. Do not
stretch the cables!
Remove the push button unit by lifting it up.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot work-
ing area.
ELECTROSTATIC DISCHARGE
(ESD)
The unit is sensitive to ESD. Before handling
the unit read the safety information in section
The unit is sensitive to ESD on page
© Copyright 2012-2020 ABB. All rights reserved.
4.5.3 Replacing the push button unit
Note
xx1100000344
Note
49.
Continues on next page
4 Repair
Continued
225