Rockwell Automation LiquiFlo 2.0 Frame 4 Board Interface Assembly Replacement User Manual

Rockwell Automation Equipment

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LiquiFlo is a trademark of Rockwell Automation.

LiquiFlo 2.0 Frame 4 Board Interface Assembly Replacement

Instruction Manual D2-3541

Replacing the Board Interface Assembly

Step 1. Remove (and save) the 10 M5 screws. Remove front cover.

Step 2. Disconnect the flex film cable connectors from the combined control PCB.

ATTENTION: Only qualified personnel familiar with the construction and operation of this
equipment and the hazards involved should install, adjust, operate, or service this equipment.
Failure to follow this precaution could result in damage to, or destruction of, the equipment and
severe bodily injury.

ATTENTION: The two (2) flex film cable connectors must be disconnected prior to the removal
of the control panel. Failure to observe this precaution could result in damage to the combined
power PCB board mounted below.

Front Cover

Combined I/O PCB

Combined Control PCB

Comm. Board

Flex Film Cable Connectors

Control Panel

See Control Panel Detail

Control Panel Detail

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