Hesai QT128C2X, User Manual

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6 Sensor Maintenance
■ Cleaning
Stains on the product's cover lens, such as dirt, fingerprints, and oil, can negatively affect point cloud data quality.
Please perform the following steps to remove the stains.
Warnings
· Turn OFF the power source before cleaning.
· To avoid damaging the optical coating, do NOT apply pressure when wiping the cover lens.
Notes
· Only clean the stained area of the cover lens.
· Check before using a lint-free wipe. If the wipe is stained, use another.
1) Thoroughly wash your hands or wear a pair of powder-free PVC gloves.
2) To remove dust, blow dry air onto the cover lens, or use a piece of lint-free wipe to lightly brush across the dusty area.
To remove persistent stains, move on to the next step.
3) Spray the cover lens with warm, neutral solvent using a spray bottle.
Solvent type 99% isopropyl alcohol (IPA)
or 99% ethanol (absolute alcohol)
or distilled water
When using IPA or alcohol, please ensure adequate ventilation and keep away from fire.
Solvent temperature 20 to 25℃
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