Diagnostic · Narrowed down
3 likely matches
We narrowed it down. Pick the one that best matches what you're seeing for the full diagnostic + filter guidance.
Aerospace stage-3 pocket filter loading
Stage-3 NESHAP pocket filter loading faster than expected. Indicates upstream stage failure, volume increase, or chromate-heavy work.
Severity: high
Filter pressure drop warning on HMI
The booth is telling you it's time to change filters.
Severity: medium
NESHAP differential-pressure alarm on filter bank
EPA NESHAP 6H differential-pressure alarm triggered. Filter efficiency documentation + immediate replacement may be required to maintain compliance.
Severity: high
Show your answers
Is the problem a visible defect in the paint finish — dust nibs, orange peel, fisheyes, runs, or other surface defects?
→ No
Does the booth refuse to start, or shut itself down on its own during operation?
→ No
Is overspray clearly escaping the booth into the surrounding shop area?
→ No
Is the booth's pressure reading abnormal — manometer reading too high or too low, or staff notice the booth is pushing/pulling differently than normal?
→ Yes
Is the HMI or booth controls displaying a specific fault code or alarm (VFD fault, gas pressure, flame failure, intake motor feedback, filter pressure)?
→ Yes
Does the problem track with the WEATHER or season — worse on humid days, hot afternoons, or cold/dry winter mornings?
→ No
Is it specifically the FILTERS — loading too fast or slow, uneven, or a filter-bank pressure alarm (rather than weak airflow or a dead fan)?
→ Yes