Diagnostic · Narrowed down
4 likely matches
We narrowed it down. Pick the one that best matches what you're seeing for the full diagnostic + filter guidance.
Filters loading too slow (suspiciously long filter life)
Filters lasting noticeably longer than expected. Usually indicates bypass, wrong-grade filter, or sensor drift — not actual filter longevity.
Severity: medium
Uneven filter loading across the bank
Some panels load faster than neighbors. Indicates airflow imbalance, panel damage, or localized high-paint zones.
Severity: medium
Premature pressure-drop alarm (filters look clean)
Differential pressure alarm triggers but visual inspection shows filters are not loaded. Typically a sensor/instrument issue.
Severity: medium
Filters loading too fast (premature pressure drop)
Intake or exhaust filters reaching replacement threshold sooner than expected. Common after paint-volume changes, coating switches, or shop-environment changes.
Severity: medium
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)?
→ No
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