4 | 2105514-001 rev. AB
2 Overview
The µFLO
G5
flow computer field-replaceable components are:
— I/O expansion board
— µFLO
G5
electronic board
— µFLO
G5
Transducer (differential or linear, without the µFLO
G5
electronic board)
— µFLO
G5
IMV assembly (complete)
2.1 Procedure overview
Disassembly and reassembly of the flow computer does not follow a linear pattern.
However, to present the procedures in a linear manner, the following table will assist
in determining which procedures will be required for component replacement, but not
necessarily the order in which they should be followed. (Table 1). Each procedure
will call out the specific section to be used in the order in which they should be used.
Table 1: Procedure and component instruction matrix
Section for procedures related to component
replacement
Page
I/O expansion board
µFLO
G5
electronic
board
µFLO
G5
transducer
µFLO
G5
IMV
assembly
3.1 Preserving data and configuration files
5
3.2 Disconnect power
5
3.3 Restore power
6
3.4.1 Remove the I/O expansion board
6
3.4.2 Reinstall the I/O expansion board
8
3.5.1 Remove the electronic board
10
3.5.2 Reinstall the electronic board
12
3.6.1 Remove the IMV assembly
12
3.6.2 Reinstall the IMV Assembly
15
3.7 Replacing the µFLO
G5
transducer assembly (only)
17
4 Considerations outside the scope of this document
18
2.2 Requisite tools
The following list of items are necessary to perform these procedures:
— Phillips screwdriver
— Small slotted screwdriver
— ¼ inch hex driver
— ½ inch socket with ratchet