Documentation, handover and preventive maintenance
Цель: Изучить тему «Documentation, handover and preventive maintenance» и закрепить её практическими заданиями и самопроверкой.
2 акад. часа чтение и разбор теории, решение задач, работа со схемой или виртуальным стендом и проверка понимания.
Основной материал
Commissioning is complete only when documentation updated. Record calibration sheets, configuration backups, loop checks, punch list closure, as-built changes and training/handover.
Preventive/predictive strategy
Maintenance interval should reflect criticality, drift history and manufacturer guidance. Too frequent calibration wastes resources and can introduce human error; too rare lets failures remain hidden.
Bad actors
Track instruments with repeated failures. Root cause may be process condition, wrong technology, vibration, moisture, bad installation rather than «poor-quality sensor».
Итоговая практическая работа
Create maintenance strategy for 100 instruments: classify criticality A/B/C, define inspection/calibration intervals, condition monitoring and bad-actor review.
Что нужно запомнить
- Commissioning is complete only when documentation updated.
- Record calibration sheets, configuration backups, loop checks, punch list closure, as-built changes and training/handover.
- Maintenance interval should reflect criticality, drift history and manufacturer guidance.
- Too frequent calibration wastes resources and can introduce human error; too rare lets failures remain hidden.
- Root cause may be process condition, wrong technology, vibration, moisture, bad installation rather than «poor-quality sensor».