Emerson Rosemount 3410 Series Maintenance And Troubleshooting Manual page 64

Meter repairs
December 2023
7. Tighten the cable gland once the transducers are wired correctly, so that the
8. Repeat
9. Once all of the cables are replaced, dress with tie wraps (PN 2-4-9158-001) in groups
10. Inspect the Transmitter Electronics Enclosure gasket for wear and replace it if
11. If replacing the gasket, 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
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
(3) Molykote 111 is a trademark of Dow Corning Corporation, USA
64
a) When terminating the connector wires, ensure that the contacts clamp on the
bare wires and not on the wire insulation.
b) Leave the connector plugged into the acquisition module while terminating
the individual wires.
transducer cable is held securely in place. Pull the cable back through the gland
to remove the slack and configure the cable to follow the same path of the existing
cable (see Figure 3-17) and note in
Step 1 through Step 7
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 3 in. (76.2 mm) 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.
flathead screwdriver 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.
endcap. Choose holes that minimize counterclockwise rotation of the endcap when
the security wire is taut (maximum wire diameter 0.078 in. [2.0 mm]).
Maintenance and Troubleshooting manual
Transducer cable removal and
if you are replacing other cables.
(3)
00809-0200-3104
installation.
(P/N 2-9-9960-135).
Emerson.com/Rosemount