Rockwell Automation 1391ES /C-HB/D KIT - Manual (Page 2)

1391B-ES / C-HB / D Board Replacement
Instructions
Figure 1
1391ES-AQB Board Set
Remove Lower
Ribbon Cable
TB1 – Remove Cable/Connector
TB2 – Remove Cables/Connectors
Do Not Remove
Upper Ribbon Cable
Standoffs
Standoffs
Squeeze the 8 Standoffs
to Release the Board Set
TB3 –
Remove Cable/Connector
5. Squeeze each of the eight standoffs located on the bottom Logic
Control Board to release the board set from the chassis.
6. Position the new board set onto the standoffs. Push down on the board
set until all of the standoffs have snapped into place.
7. Replace the connectors and cables previously removed.
8. Perform the Start-Up Procedure as outlined in the appropriate
Instruction Manual.
Publication 1391ES-6.0 – June, 1992 P/N 151595
Copyright 1992 Allen-Bradley Company, Inc. Printed in USA
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