Refitting the brake release unit
Use this procedure to refit the brake release unit.
Note
Action
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure supply
•
air pressure supply
to the robot, before entering the robot working
area.
1
See the figure in:
•
Location of brake release unit on
page 228
Secure the brake release unit to the
bracket
with its
nuts with flange
.
2
See the figure in:
•
Connectors on push-button unit
on page 228
Reconnect
connectors X8
,
X9
and
X10
to the
brake release unit.
3
A
B
C
xx0800000456
Use caution when pushing the
base cover
into position while at the same time checking
that no cables are damaged.
4
Parts:
•
A: Base
•
B: Base cover
•
C: Attachment screws M6x16
quality 8.8-A2F (6 pcs)
Secure the
base cover
with its
attachment
screws
.
5
How to check and fix the brake release
buttons if jammed, is described in sec-
tion:
•
WARNING - The brake release
buttons may be jammed after
service work on page 51
Check that the
brake release buttons
not are
jammed.
6
Continues on next page
230
3HAC033453-001 Revision: H
© Copyright 2009-2013 ABB. All rights reserved.
4 Repair
4.3.4 Replacing the brake release unit
Continued
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