00809-0100-4835 Rev BE
Maintenance & Troubleshooting
Figure 5-13 – Flange Bolt Torqueing
Sequence
1. Conduct hydrostatic testing to 150% of maximum
working pressure or 2,000 psi (13.79 MPa), whichever
is greater. Conduct the testing for a duration of ten
minutes minimum, and visually verify that there is no
water leakage from the transmitter, including the
flange/process connection interface and the flange/
sensor module interface.
2. Calibrate the transmitter per Section 3: Calibration in
this manual.
3. Clean the “wetted parts” to < 1 ppm chloride content.
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