ABB IRC5 User Manual

4 Repair activities, controller IRC5
4.14. Replacement of PCI cards in the computer unit DSQC623
2473HAC021313-001 Revision: K
© Copyright 2004-2008 ABB. All rights reserved.
Removal
The procedure below details how to remove the cards.
Refitting
The procedure below details how to refit the cards.
Action Note/Illustration
1.
DANGER!
Before 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 28.
2.
esd
WARNING!
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 29
3. Remove the computer unit. Detailed in section
Replacement of computer
unit DSQC623 on page 222.
4. Open the Computer Module. Detailed in section
Replacement of
motherboard in computer
unit DSQC623 on page 230.
5. Identify the card to be replaced. The barcode sticker contains
information on type designa-
tion.
6. Disconnect any cables to/from the card. Make a note of which cables
are disconnected.
7. Remove the Torx attachment screw on top of the card
bracket.
NOTE! Always grip the card
around the edges to avoid
damage to the card or its
components!
8. Gently lift the card straight up. NOTE! Immediately put the
card in an ESD safe bag or
similar!
Action Note/Illustration
1.
DANGER!
Before 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 28.
Continued
Continues on next page

ABB IRC5 Specifications

General

Brand	ABB
Model	IRC5
Category	Controller
Language	English