Emerson Rosemount 3812 Maintenance And Troubleshooting Manual page 67

Maintenance and Troubleshooting Manual
00809-0100-3812
10. Pull the transducer cable from the transducer to be replaced (down through the
11. If it is a split shroud meter, pull cable through the top hole in top shroud
12. If it is a band shroud meter, remove all foil tape from the body top and circular
Rosemount 3812 Liquid Ultrasonic Flow Meter
Figure 3-27: Base Enclosure removal
A. Transducer wiring terminal blocks (must be disconnected from transducer
cables)
B. Hex hex bolts
C. Base Enclosure o-ring
foam feed-thru cable seal on top of the meter body and the base cover gasket.
3-28).
Figure 3-28: Split shroud transducer cable seal and gasket
A. Base Enclosure
B. Feed-thru Cable seal
C. Base cover gasket
D. Nylon flat washers
grooves and remove the cable from the grooves. Repeat this procedure for each
transducer pair you are removing.
Meter maintenance
April 2022
(Figure
67