ABB IRC5 Compact Product Manual page 132

4 Repair
4.3 Replacement of I/O unit
Continued
Removal
The procedure below details how to remove the I/O units or Gateways.
1
2
3
4
5
Refitting
The procedure below describes how to refit the I/O unit.
1
2
3
4
Continues on next page
132
Action
DANGER
Before commencing any work inside the cabinet,
please observe the safety information in section
DANGER - Make sure that the main power has been
switched off! on page 33.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit
please observe the safety information in section
WARNING - The unit is sensitive to ESD! on page 34
Remove the cover of the cabinet.
Disconnect the connectors from the unit.
Tip the unit away from the mounting rail and remove
it.
Action
DANGER
Before commencing any work inside the cabinet, please observe the safety information
in section DANGER - Make sure that the main power has been switched off! on page
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the unit please observe the safety inform-
ation in section WARNING - The unit is sensitive to ESD! on page 34
Hook the unit back onto the mounting rail and snap it gently in position.
Reconnect all connectors disconnected during removal.
© Copyright 2009-2017 ABB. All rights reserved.
Note/Illustration
See Opening the IRC5 Compact
controller on page 89.
Note which connector goes
where, to facilitate reassembly.
xx1400001382
Product manual - IRC5 Compact
3HAC047138-001 Revision: G
33.