6. Insert end-user-supplied bolts in the top two bolt holes of the flange on the remote
seal. Secure with nuts and hand-tighten.
7. Using a torque wrench on the nut, tighten the assembly in a cross-pattern to ensure
even installation (
). The bolts should be torqued to the applicable
flange requirements. Required torque is a function of the gasket material and
surface treatment of the bolts and nuts which are end-user-supplied. Consider leak
checking the installation to ensure a robust connection.
3.9
FCW flush flanged seal—ring type joint (RTJ)
gasket surface
Figure 3-12: FCW Two-Piece Design (Shown with Flushing Ring)
A
C
D
B
C
A. Process flange
B. Diaphragm
C. Flushing ring (optional)
D. Connection to transmitter
3.9.1
Parts required for installation
The parts required to install the FCW flush flanged seal with RTJ gasket surface will be
defined here. Prior to installation, you will need the following:
•
Torque wrench
•
Mounting hardware (end-user-supplied)
•
Gasket (end-user-supplied)
Verify the gasket materials are appropriate for the application.
Installation
Reference Manual
May 2020
00809-0100-4002
38
Rosemount DP Level
Summary of Contents for Rosemount 1199
Page 4: ...4 ...
Page 8: ...Introduction Reference Manual May 2020 00809 0100 4002 8 Rosemount DP Level ...
Page 22: ...Remote Seal Systems Reference Manual May 2020 00809 0100 4002 22 Rosemount DP Level ...
Page 74: ...Installation Reference Manual May 2020 00809 0100 4002 74 Rosemount DP Level ...
Page 92: ...Fill Fluids Reference Manual May 2020 00809 0100 4002 92 Rosemount DP Level ...