Re-Attaching The Cpu Enclosure To The Battery Compartment; Removing/Replacing The Cpu Enclosure Cover (Top) - Emerson FB2100 Field Replacement Manual

FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide
4. Gently pull the CPU enclosure out of the flow computer enclosure.

Re-attaching the CPU Enclosure to the Battery Compartment

1. Line up the CPU enclosure's captive fastening screws with their matching holes on the other
assemblies and battery compartment. Press the enclosure screws onto the holes and hold
the CPU enclosure while tightening each of the captive fastening screws with a torque of 7 to
9 in-lbs (0.8 to 1.0 N-m).
2. Connect the cable between the CPU and the sensor module and make sure it has clearance.
3. Replace the HMI module. See

Removing/Replacing the CPU Enclosure Cover (Top)

UL Listed CPU Enclosure Cover (Top) Field Installed Accessory Kit for Use in Class I, Division 2,
Groups A, B, C, and D
Replacing the HMI Module
D301803X012
November 2020
on page 6.
9