4 Repair
4.5.2. Replacement of brake release unit
3HAC022033-001 Revision: K
304
©
Co
py
rig
h
t 200
4-
201
1 AB
B. All
ri
gh
ts reser
v
ed.
2.
esd
WARNING!
The unit is sensitive to ESD. Before
handling the unit please read the safety
information in the section
unit is sensitive to ESD! on page 49
3. Remove the
push button guard
from the
SMB cover.
release unit, frame on page 302
.
The guard must be removed to ensure a
correct refitting of the brake release unit.
4. Remove the
SMB cover
by unscrewing the
attachment screws.
Let the battery stay connected, to avoid the
need of synchronization of the robot!
release unit, frame on page 302
.
5. Disconnect the connectors X8, X9 and X10
from the brake release unit.
xx0200000129
•
A: Connector X8
•
B: Connector X9
•
C: Connector X10
•
D: Push buttons for each axis
6. Remove the brake release unit from the
plate by unscrewing the four
attachment
screws, brake release unit.
release unit, frame on page 302
!
Action
Note
Continued
Continues on next page
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