
67
Reference Manual
00809-0100-4102, Rev AA
Section 6: Troubleshooting
June 2012
Troubleshooting
6.3
Disassembly Procedures
6.3.1
Remove from Service
Be aware of the following:
Follow all plant safety rules and procedures.
Isolate and vent the process from the transmitter before removing the transmitter from
service.
Detach the process flange by removing the four flange bolts and two alignment screws
that secure it.
Do not scratch, puncture, or depress the isolating diaphragms.
Clean isolating diaphragms with a soft rag and a mild cleaning solution, and rinse with
clear water.
Whenever you remove the process flange or flange adapters, visually inspect the Teflon
o-rings. Replace the o-rings if they show any signs of damage, such as nicks or cuts. If
they are not damaged, reuse them.
The 2051 Wireless transmitter is attached to the process connection by four bolts and two cap
screws. Remove the bolts and separate the transmitter from the process connection. Leave the
process connection in place and ready for re-installation.
The 2051 Wireless In-line transmitter is attached to the process by a single hex nut process
connection. Loosen the hex nut to separate the transmitter from the process.
Summary of Contents for Rosemount 2051 Wireless Series
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