Emerson FB1100 - Replacing the Front or Rear End Cap

Emerson FB1100 Flow Computer Quick Start Guide
D301785X012
March 2019
5
Front End Cap
Removing Front End Cap
Rear End Cap
Removing Rear End Cap
Replacing the Front or Rear End Cap
DANGER
EXPLOSION HAZARD: Never remove end cap(s) in a hazardous location. Removing end cap(s) in
a hazardous location could result in an explosion.
1. Grasp the end cap (front or rear).
2. Carefully align the end cap threads with the threads of the enclosure.
Important
When replacing the rear end cap, ensure wires connecting to the terminal plate do not get
crimped or caught between the end cap threads and the enclosure.
3. Screw the end cap clockwise (eight full turns) until it is tightly sealed to the enclosure.
4. Replace the retaining clamp (if applicable).