Emerson Rosemount 3051P Reference Manual page 87

Reference Manual
00809-0700-4001
4. Remove the transmitter from the process connection.
5. Do not scratch, puncture, or depress the isolating diaphragms.
6. Clean isolating diaphragms with a soft rag and a mild cleaning solution and rinse
6.5.2 Remove terminal block
Electrical connections are located on the terminal block in the compartment labeled FIELD
TERMINALS.
Procedure
1. Remove the housing cover from the field terminal side.
2. Loosen the two small screws located on the assembly in the 9 and 5 o'clock
3. Pull the entire terminal block out to remove it.
6.5.3 Remove the local operator interface (LOI) or LCD display
Rosemount 3051P transmitters with M4 or M5 option codes have an LOI or LCD display.
The transmitter LOI/LCD display is located in the compartment opposite the terminal side.
To remove and/or replace the LOI/LCD display, perform the following procedures:
Procedure
1. Remove the housing cover opposite the field terminal side.
2. Loosen the two captive screws that are visible.
3. After the loosening the screws, pull the LOI/LCD display off of the electronics board
Rosemount 3051P
a) The transmitter is attached to the process by a single hex nut process
connection. Loosen the hex nut to separate the transmitter from the process.
CAUTION
Do not wrench on neck of transmitter. See warning in
with clear water.
positions relative to the top of the transmitter.
See Figure 4-2 for screw locations. The two screws anchor the LOI/LCD display to
the electronics board and the electronics board to the housing. See
messages.
and out of the housing.
CAUTION
Make sure to pull directly backwards to avoid bending or damaging the connection
pins on the electronics board.
Troubleshooting
April 2020
In-line process connection.
Safety
87