Secure malfunction-free operation with L&L and avoid costly blade damage.

Routine examinations with detailed technical documentation are the first step towards the recognition of blade damage. This makes it possible, before expiry of the warranty, to carry out repairs with the approval of manufacturers, insurers and operators.

Competence for a controlled future.

For reliable damage assessment on site, our experienced staff teams are at your disposal. Fast and competitive cost analysis of the rotor blades is carried out by the teams either rope-supported or with special working platforms.

Lightning damage is amongst the most common causes of operational failures. Regular monitoring of lightning protection systems is therefore essential and is required by most insurance companies.

Performance positions – Rotor Inspections:

• Check of blade skins
• Check of the inner blade body
• Check of the lightning protection system
• Check of the flow elements
• Kontrolle der Blattflansche/Anbindung an die Nabe
• Check of the tip mechanism (if extant)
• Fully illustrated damage documentation
• Damage analysis
• Appraisal
• Blade imbalance control
• Blade pitch control