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Maintenance – Yokogawa digitalYEWFLO (DY) User Manual

Page 83

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IM 1F2B4-01-YIA
Page 78

MAINTENANCE

Figure 4.3.2: Disassembling and Reassembling the Vortex Shedder Assembly

4.4

R

EASSEMBLY

C

AUTIONS

1)

Use a new gasket.

2)

Orient the shedder bar with the wider surface upstream. Align the guide pin on the vortex
shedder mounting block with the guide pin hole (1" - 4" flowmeters only). See figure 4.4.1.

3)

Install the vortex shedder assembly properly.

4)

Tighten all mounting bolts with a torque wrench. Use table 4.4.1 to determine the correct
torque value.