3.11.2
Installation steps
Follow these steps to install the FUW flush flanged groove type seal on an existing process
flange:
Procedure
1. Remove the protective cover from the diaphragm of the remote seal. Use extreme
caution during installation to ensure the diaphragm is not damaged.
2. Insert end-user-supplied bolts in the bottom two bolt holes of the flange on the
remote seal.
3. Place the appropriate end-user-supplied gasket on the remote seal.
WARNING
Failure to properly install the gasket may cause process leaks, which can result in
death or serious injury.
4. Using the previously installed bolts, attach the remote seal and gasket to the
process flange. Secure with nuts and hand-tighten.
5. Insert end-user-supplied bolts in the top two bolt holes of the flange on the remote
seal. Secure with nuts and hand-tighten.
6. 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.
3.12
FVW flush flanged tongue type seals
Figure 3-15: FVW Flush Flanged Type Seal—EN1092-1 Type C
C
B
A. Process flange
B. Diaphragm
C. Connection to transmitter
Reference Manual
Installation
00809-0100-4002
May 2020
Rosemount DP Level
43
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 ...