To Next PageTo Next PageWhat to do if the anticipated backpressure is not reached in Emerson Fisher 6010?
If the anticipated backpressure is not reached in your Emerson Control Unit, review valve conditions and opening percentage. Also, check for process flow changes and/or inspect the unit. Inspect flow passages in the diffuser for blockage, and clean if necessary.
General| Brand | Emerson |
|---|---|
| Model | Fisher 6010 |
| Category | Control Unit |
| Language | English |
This manual covers operation, installation, and maintenance for Fisher diffusers 6010, 6011, and Whisper Disk.
Diffusers reduce control valve noise by providing backpressure for steam, gas, or vapor flow applications.
Upstream piping should match diffuser inlet; downstream reducers/elbows should be at least 4-5 pipe diameters away.
Diffusers have no serviceable parts. Inspect for weld damage. Cleaning may be required for blockages.
Basic troubleshooting guide for issues like backpressure not reached or increased noise/vibration.
