ELECTRICAL DANGER
Follow all plant safety and lockout/tagout requirements before accessing the equipment referenced in these procedures.
Preventive Maintenance Need: Advised
Frequency: As needed
Action: Clean the camera lens using a soft, lint-free, scratch-free cloth.
CAUTION
The camera lens is a precision optical component. Do not touch the lens with bare fingers, and avoid scratching the lens surface. Keep the lens cap in place whenever the camera is not in active service.
Preventive Maintenance Need: Advised
Frequency: As needed
Action: Clean the exterior of the enclosure(s), as needed, to remove excess buildup of dust, debris, or other contamination and to prevent overheating. Ensure the enclosure door is shut while cleaning to prevent contact with internal components. Use a non-conductive, non-residue cleaner (a 70% isopropyl alcohol and 30% water mixture) and a soft, lint-free, scratch-free cloth that will not scratch the enclosure surface.
Preventive Maintenance Need: Advised
Frequency: As needed
Action: Using a compressed-air duster approved for electronics, blow all dust and debris off the electrical components inside the enclosure(s).