Emerson Rosemount 3410 Series Maintenance And Troubleshooting Manual page 72

Meter repairs
April 2022
8. Repeat
9. Once all of the cables are replaced, dress with tie wraps (P/N 2-4-9158-001) in
10. Inspect the Transmitter Electronics Enclosure gasket for wear and replace it if
11. Lubricate it with Molykote 111
12. Prop the Transmitter Electronics Enclosure at an angle on top of the Base Enclosure.
13. Plug the Acquisition cable terminal block to J3 on the Acquisition Module. Use a flat
14. Wrap the excess cable around the Acquisition Module below the lip of the Base
15. Attach one desiccant pack to the underside of the Base Enclosure cover.
16. Place the Transmitter Electronics Enclosure onto the Base Enclosure. Rotate the
17. Install the two hex head bolts with a 6 mm Allen wrench to secure the Transmitter
18. Reattach the external ground wire to the ground lug, reconnect the conduit, and
19. If required, install the security seal wire into and through one of the two holes in the
(2) Molykote 111 is a trademark of Dow Corning Corporation, U.S.A.
72
Step 1 through Step 7
groups of two. Once all of the cables are replaced; A1 and C1, D1 and B1, A2 and C2,
D2 and B2. Install one cable tie three inches from the Base Enclosure and another
near the point the cables start to bend and separate out into their respective port
(see Figure 3-17).
necessary.
blade screw driver and securely tighten the terminal block mounting screws to the
Acquisition Module.
Enclosure (this prevents pinching the cable when the Transmitter Electronics
Enclosure is installed).
Transmitter Electronics Enclosure until the mounting holes are correctly aligned
with the holes in the Base Enclosure.
Electronics Enclosure to the Base Enclosure.
power the meter.
end cap. Choose holes that minimize counterclockwise rotation of the end cap
when the security wire is taut (maximum wire diameter 0.078 inch; 2.0 mm).
Maintenance and Troubleshooting manual
if you are replacing other cables.
(2)
(P/N 2-9-9960-135) if replacing the gasket.
00809-0200-3104
Emerson.com/Rosemount