Figure 24 - Meter Body Reassembly; Figure 25 - Head Bolt Tightening Sequence - Honeywell ST 700 User Manual

14. Coat threads on process head bolts with anti-seize compound such as "Neverseize" or
equivalent.
15. Refer to Figure 24. Apply Dow Corning #33 silicone grease to the meter body adapter O-ring
and carefully assemble the O-ring to the meter body. Assemble the process head(s) and bolts
to the new meter body. For now, make the bolts only finger-tight.
16. Use a torque wrench to gradually tighten nuts to torque rating in sequence shown in Figure 25.
Tighten head bolts in stages of 1/3 full torque, 2/3 full torque, and then full torque.
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Figure 24 – Meter Body Reassembly
Figure 25 – Head Bolt Tightening Sequence
ST 700 SmartLine Pressure Transmitters User's Manual Revision 1.0