Diagnostic · Result
Looks like: Cold-start burner trouble (winter mornings)
Based on your 6 answers, the most likely cause is the symptom below. Open the symptom hub for the full diagnostic checks, recommended filter category, and service-escalation guidance.
Cold-start burner trouble (winter mornings)
Burner fails to ignite or holds flame poorly during cold-start. Resolves once the booth warms up; recurs at next cold start.
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?
→ Yes
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?
→ No
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?
→ Yes