Note
Action
xx1100000344
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!
8
Remove the push button unit by lifting it up.
9
Refitting the push button unit
Use this procedure to refit the push button unit.
Note
Action
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure supply
•
air pressure supply
to the robot, before entering the robot work-
ing area.
1
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 49
.
2
Continues on next page
Product manual - IRB 1520
225
3HAC043435-001 Revision: L
© Copyright 2012-2020 ABB. All rights reserved.
4 Repair
4.5.3 Replacing the push button unit
Continued
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