ABB Totalflow G5 Series Application Manual page 12

3.5.2 Reinstall the electronic board
1. On the back of the replacement board, attach the electronic board to transducer
sensor cable to the connector.
2. Carefully feed the excess cable back into the transducer housing, and align the
board mounting holes with their respective standoffs.
3. Using a ¼ inch socket driver, reinstall the six hex standoffs and tighten.
4. Using a phillips screwdriver, reinstall the cover plate set aside previously.
5. Reinstall the I/O expansion board, if uninstalled, using the instructions in section
3.4.2, on page 8.
6. Reconnect the following, if disconnected:
a. LCD display cable to J8 connector.
b. Lithium battery cable to J18 connector
c. Communication connections:
- MMI communication cable plug to J9
- USB cable plug to J4
- Ethernet cable plug to J1
d. Field wiring connections:
- Communication wiring to J10
- DI wiring to J12
- DO wiring to J13
- RTD sensor to J3
7. Follow the instructions in section 3.3, Restore power, on page 6, to apply power
to the flow computer. Return here when completed.
This completes replacement of the electronic board. If necessary, follow instructions,
located in the user manual, listed under Additional information, to restore station
configuration files.
IMPORTANT NOTE: The µFLO
ordered in two configurations: new or refurbished. Both configurations
are delivered with the latest operating system, standard configuration
file, and standard applications loaded. Non-standard application and
configuration files are outside the scope of this document. If the device
software is backed up, it may be restored to the flow computer electronic
board after startup.
12 | 2105514-001 rev. AB
G5 electronic board spare part may be