Disassembly Procedures - Emerson Rosemount 3051CF Series Reference Manual

Troubleshooting
July 2020
WARNING
Electrical shock
Electrical shock can result in death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be present on leads can
cause electrical shock.
CAUTION
Static electricity
Static electricity can damage sensitive components.
Observe safe handling precautions for static-sensitive components.
6.3

Disassembly procedures

WARNING
Explosion
Explosions could result in death or serious injury.
Do not remove the instrument cover in explosive atmospheres when the circuit is live.
6.3.1 Remove from service
Follow these steps:
Procedure
1. Follow all plant safety rules and procedures.
2. Power down device.
3. Isolate and vent the process from the transmitter before removing the transmitter
4. Remove all electrical leads and disconnect conduit.
5. Remove the transmitter from the process connection.
6. Do not scratch, puncture, or depress the isolating diaphragms.
104
from service.
• The Rosemount 3051C Transmitter is attached to the process connection by
four bolts and two cap screws. Remove the bolts and screws and separate the
transmitter from the process connection. Leave the process connection in place
and ready for reinstallation.
• The Rosemount 3051T Transmitter is attached to the process by a single hex nut
process connection. Loosen the hex nut to separate the transmitter from
the process. Do not wrench on neck of transmitter. See warning in
transmitter orientation.
Reference Manual
00809-0100-4774
Inline gage
Rosemount 3051