Electrosurgical units troubleshooting: models and common symptoms

12 electrosurgical units with troubleshooting records in ServiceForge. Each model page lists every documented symptom with its ranked causes and first check.

Models

• Codman CMC-III 12 symptoms
• Codman CMC III ESU 11 symptoms
• ConMed 7550 87 symptoms
• ConMed hyfrecator 2000 electrosurgical 7 900 eng re 36 symptoms
• Covidien LigaSure 62 symptoms
• Cynosure Surgitron 4.0 Dual RF 90 23 symptoms
• ERBE EIP 2 8 symptoms
• ERBE VIO 200 D 46 symptoms
• Ethicon G11 6 symptoms
• Ethicon Harmonic Generator 300 29 symptoms
• Olympus UES-40 23 symptoms
• Smith & Nephew Vulcan 26 symptoms

Common symptoms

• Unit does not power on Surgitron 4.0 Dual RF 90, UES-40

ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual.