— Inspection #75
cartridge dust collector
Jun 8, 2026, 5:14:21 PM · 19028ms · 12644 tokens · card #2
Overall severity
MEDIUM— Summary
Front-side view of Dürr CleanSwitch RTO showing exhaust fan, motor, and damper bank intact; technician reports the exhaust fan was vibrating badly, indicating a developing mechanical issue not externally visible.
— Recommended action
Take vibration readings on exhaust fan motor/bearings; inspect impeller balance, mounting bolts, and coupling; schedule corrective maintenance before failure.
— Observations (4)
NONE
Exhaust fan motor and housing are physically present and externally intact with no visible damage or leakage at flanges.
confidence 85%
MEDIUM
Technician reports exhaust fan vibrating badly — symptomatic of bearing wear, impeller imbalance, fouling, or loose mounting that warrants further investigation.
confidence 90%
NONE
Ductwork, tee dampers, and damper bank actuator linkages appear in place and undamaged.
confidence 80%
LOW
Some surface paint wear/discoloration visible on motor housing but no structural concern.
confidence 60%
— Classification
- part
- blower and filter housing
- type
- cartridge dust collector
- view
- exterior
- family
- dust collection
- reason
- Large industrial dust collector with cylindrical filter housing, centrifugal blower with motor, and adjacent Airgas bulk gas tank visible outdoors.
- source
- context
- confidence
- 0.7
- taxonomy_type_id
- null
- taxonomy_family_id
- null
— Retrieved examples
#2924#1732#1874#2070#2747
Top-K examples from the knowledge corpus used as visual context for this inspection.
— Metadata
- image_uri
- s3://luthier-assets/inspections/1/fd6e68e6-c068-4638-8903-f9caebcf3567-38CE0CEB-D471-41D9-A4B0-A03D53CBC009.jpg
- model_version
- claude-opus-4-7
- prompt_template
- inspect-v2
- tokens (in/out)
- 11663 / 981
- cache (creation/read)
- 0 / 0
- latency
- 19028 ms