ABB IRC5 Product Manual page 155

Removal
The procedure below details how to remove the computer unit.
1
2
3
4
Product manual - IRC5 Panel Mounted Controller
3HAC047137-001 Revision: J
Note
If possible, do a backup of the system before removing the computer unit. For
information on how to do a backup see Operating manual - IRC5 with
FlexPendant.
Action
DANGER
Before commencing any work inside the
cabinet, please observe the safety informa-
tion in section Make sure that the main power
has been switched off on page
WARNING
The unit is sensitive to ESD. Before handling
the unit please read the safety information
in the section The unit is sensitive to ESD
on page 32
Disconnect all connectors from the computer
unit.
Remove the attachment screws and pull the
front with the Panel Board Unit in the arrow
direction.
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4.5 Replacement of computer unit
Note/illustration
25.
A
xx1300001950
A attachment screws
4 Repair
Continued
Continues on next page
155