Removing/Replacing The Hmi Module - Emerson FB2100 Instruction Manual

FB2100 Flow Computer Instruction Manual
D301783X012
November 2023
5.4

Removing/Replacing the HMI Module

You do not need to power down the unit to remove/replace the HMI module if you are in
a non-hazardous area.
Ensure the flow computer is in a non-hazardous area. Never remove/replace the HMI
module in a hazardous area.
Important
The HMI module includes the FBxWifi transceiver; once you remove the HMI module; Wi-Fi
communication with the flow computer ceases.
1.
2.
Figure 5-4.
90
DANGER
Open the enclosure.
Loosen the four captive fastening screws on the HMI module.
Captive Fastening Screws
Service and Troubleshooting