Muting in practice: when safety becomes a vulnerability
What happened
The article details how 'muting' (temporary bypass of safety devices) is used in production but often implemented in ways that create safety gaps. It points to specific failure modes (pallet-triggering and partial-load gaps) and cites IEC 62046 guidance including a 200 mm clearance limit that makes compliance auditable. Watch whether suppliers provide FAT/SAT evidence or push for alternate guarding concepts like smart process gating or dynamic format adaptation
Why the category manager should care
Treat muting as a measurable acceptance risk: require FAT/SAT and documented IEC 62046 conformity before accepting LTSA coverage
Key facts
- Describes common muting types: 2-sensor, 4-sensor, time- or sequence-controlled
- IEC 62046 guidance cited, including a 200 mm maximum permissible clearance to prevent person