01

Evidence, work and cost

Provide model, intended atmosphere, category, operating limits, construction, component documents and variants. Connect ignition risks and protection measures to applicable evidence. Special component installation or use conditions must be met in the final equipment; a document copy cannot close a technical gap.

02

Scope and technical route

Separate consulting, design changes, tests, required body work and any production-quality assessment. Readiness, findings and body scheduling affect timing. Review enclosure, material, motor or connection changes for affected protection and update conditions. Product conformity remains separate from facility explosion-safety assessment.

03

Responsibility

Kayra supports the scope note, evidence plan and assessment coordination. It does not claim notified-body or accredited laboratory status and does not guarantee a positive result or fixed certificate date. Manufacturer and required assessment-body duties remain separate. This guide addresses the EU/EEA route; national market and operation rules need their own check.

Official sources

Reviewed: 3 October 2026. Check the current rules and assessment route for the actual product.