Technical bulletins
Published bulletins and field notices. Each entry shows the bulletin number, the products it applies to, its recorded effective date, and whether it is marked safety critical.
Service and information bulletins
Recommended service actions and informational notices.
TB 6 EFC150x Templates
Current published revision- Bulletin number
- Not stated
- Affected products
- EFC50x/EFC120x/EFC150x0.5/1.2/1.5hp Electric
- Brand
- RAMFAN
- Revision
- v1
- Effective date
- Sep 4, 2026
- Published
- Sep 4, 2026
TB 4 EFi75xx Templates
Current published revision- Bulletin number
- Not stated
- Affected products
- EFi75xx0.75hp Electric12″/30cm
- Brand
- RAMFAN
- Revision
- v1
- Effective date
- Sep 4, 2026
- Published
- Sep 4, 2026
TB 5 EFi150XX Motor Installation
Current published revision- Bulletin number
- Not stated
- Affected products
- EFi120xx/EFi150xx1.2/1.5hp Electric16″/40cm
- Brand
- RAMFAN
- Revision
- v1
- Effective date
- Sep 4, 2026
- Published
- Sep 4, 2026
TB 5 EFi150xx Templates
Current published revision- Bulletin number
- Not stated
- Affected products
- EFi120xx/EFi150xx1.2/1.5hp Electric16″/40cm
- Brand
- RAMFAN
- Revision
- v1
- Effective date
- Sep 4, 2026
- Published
- Sep 4, 2026
TB 6 EFC150X Motor Replacement
Current published revision- Bulletin number
- Not stated
- Affected products
- EFC50x/EFC120x/EFC150x0.5/1.2/1.5hp Electric
- Brand
- RAMFAN
- Revision
- v1
- Effective date
- Sep 4, 2026
- Published
- Sep 4, 2026