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IMPORTANT NOTE: The following procedure is based on the flow computer attached to a 3-valve
manifold. For all other applications, adapt these instructions to the specific manifold.
Place the XFC
G5
in service:
Close the high and low pressure tap valve connections on the stream to shut off the
process flow.
Figure 8-24: Flow computer with 5-valve manifold
6
5
4
3
Legend XFC
G5
with XIMV and 5-valve manifold
1
High side equalizer valve
2
High side tap valve...
3
Low side equalizer valve
Verify the equalization valves (items 1 and 3) are open.
Verify the manifold vent valve is closed.
Slowly open the stream tap valves to open the process stream, creating flow.
Wait until the system has pressurized (typically less than 1 minute) before continuing.
Close the equalization valves (items 1 and 3) on the manifold.
8.8.3
Optional volume reset (recommended)
This procedure allows the device to have an official starting point for valid live data. The Events file
maintains the record of the volume reset and time stamp.
To reset volume:
On the PCCU navigation tree, click Flow Measurement > Setup > Commands.
On the Reset Volume value field, select Yes.
Click Send and select Yes to confirm.
1
2
4
Low side tap valve
5
Manifold vent valve
6
XIMV
2 1 0 60 26M NAA | XSER IE S
G 5
| 7 5
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