Low MTTR comes from standard response playbooks, spare readiness, and clear fault classification.
PM framework
- Define daily, weekly, and monthly PM tasks.
- Standardize failure code categories.
- Pre-stage critical spares and tools.
- Track MTTR and repeat-failure rate.
Recommended equipment references
- Semi-auto baseline station: ST-4806
- High-complexity station: ST-8515
- Fully automatic expansion: ST-9600
FAQ
Which KPI should I watch first: MTTR or downtime?
Track both, but start with MTTR and repeat-failure by machine family such as ST-8515.
How do I reduce repair waiting time?
Pre-stage common spare kits and validate replacement procedures in advance.