Emerson Rosemount Reference Manual page 17

Reference Manual
00809-0100-4145
Isolate
Procedure
1. To isolate the device, close the isolate valve.
2. To bring the device to atmospheric pressure, open the vent valve or bleed screw.
Emerson.com/Rosemount
Device
Process
(open)
Device
Isolate
Process
(closed)
Note
A ¼-in. male NPT pipe plug may be installed in the test/vent port and will need to be
removed with a wrench in order to vent the manifold properly.
Hardware installation
Test/vent
(closed)
Test/vent
(closed)
September 2019
17