Removing The Electronics Board - Emerson Rosemount 2051 Wireless Series Reference Manual

Reference Manual
00809-0100-4100, Rev AA
6.3.2

Removing the electronics board

The Wireless electronics board is located in the electronics compartment. To remove the
assembly, perform the following procedure.
1.
2.
Note
The electronics board is electrostatically sensitive; observe handling precautions for
static-sensitive components.
3.
4.
Note
If an LCD is installed, use caution as there is an electronic pin connector that interfaces between
the LCD and electronics board.
5.
6.
Troubleshooting
Remove the housing cover opposite the field terminal side.
Remove the LCD Display, if applicable. To do this, hold in the two clips and pull outward.
Loosen the two small screws located on the assembly.
Replace the LCD Display. This will help in removing the assembly.
Pull out the assembly to expose and locate the sensor module connector.
Grasp the sensor module connector, squeeze the clips and pull upwards
(avoid pulling wires).
Section 5: Troubleshooting
June 2012
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