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54 Accessing the Daniel 3400 Series Ultrasonic Flow Meter components
Section 3: Installation Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
1. Before powering down the meter, run an Edit/Compare Configuration using Daniel
MeterLink and save the configuration file.
2. Power down the PC, then remove power to the meter.
3. During the meter installation if changing electronic components or switch settings,
remove the end caps from the Upper Electronics Housing. Remove and replace any of
the Daniel 3400 Series Ultrasonic Flow Meter boards (CPU, I.S. Interface Board, Field
Termination Board, Option Board, or Series 100 Plus Option Board.
Figure 3-9 Upper electronics enclosure security seals
4. Refer to the wiring diagram card located inside the Upper Electronics Enclosure for
switch settings and wiring instructions (see Figure 3-16 through Figure 3-19 and
Appendix I). Also, for detailed instructions on replacing meter electronic components,
refer to Daniel P/N 3-9000-749 Daniel Series 100 Option Board Field Installation Procedure.
This manual may be accessed and downloaded from the Daniel website.
http://www2.emersonprocess.com/en-US/brands/daniel/Flow/ultrasonics/Pages/Ultrasonic.aspx
If the meter is equipped with retention screws in the end caps, use a inch (2.0 mm) hexagon wrench to
remove the screws.
If the meter is equipped with wire security seals on the Upper Electronics Housing (end caps and Base Unit
cover), remove them before attempting to access the Upper Electronics Housing and Base Unit. Refer to Daniel
drawing DMC-002733 for installation of security seals.
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Upper Electronics Security Seals
End Cap Security Seals
To access the product manual, from the Daniel products page (above link), select the Daniel
SeniorSonic 4-Path Gas Flow Meter link, click the Documentation tab, expand the Manuals &
Guides tab, then select the manual.