Modello Festool 577791
Festool SYS-AIR HEPA
Manuale d'uso
Introduzione
The Festool SYS-AIR HEPA air filter is designed to effectively capture airborne dust in workshops and job sites, preventing it from settling on surfaces. Its compact Systainer design and lightweight build make it ideal for mobile use. Featuring a powerful two-stage filter system, it aggressively cleans the air by removing even the tiniest dust particles, resulting in reduced cleaning efforts, improved cleanliness, and enhanced air quality.
Installazione e disimballaggio
Follow these steps for initial setup and unboxing of your Festool SYS-AIR HEPA.
Official unboxing and overview of the Festool SYS-AIR HEPA filter.

The Festool SYS-AIR HEPA unit shown with its included main and preliminary filters, ready for assembly.
Upon unboxing, ensure all components are present: the SYS-AIR HEPA unit, the main filter (HF-SYS-AIR H/HEPA), and the preliminary filter (VF-SYS-AIR). The unit is designed for easy portability and integration into existing Systainer systems.
Istruzioni per l'uso
The SYS-AIR HEPA is designed for efficient air filtration in various work environments. Here are its key operational features:
- Compatto e leggero: Weighing approximately 22 lbs (10 kg), the unit is highly portable and fits the Systainer³ M437 format.
- Powerful Air Filtering: Achieves up to 400 cfm (680 m³/h) airflow, circulating air in rooms up to 613 ft² (57 m²) for three full air changes per hour.
- Flusso d'aria regolabile: Select between two airflow levels to match the dust concentration in your environment.
- Smart Air Dispersion: Air disperses upwards in three directions (left, right, and back) to minimize dust disturbance and disruptive air currents.
- Compatibilità del sistema: Connects easily to other Festool Systainers and extractors via T-LOC, and can be integrated into Systainer Systems vehicle racking.

The SYS-AIR HEPA can be connected to an air supply hose (accessory) for targeted air purification in specific areas or behind dust protection barriers.
Manutenzione
Regular maintenance ensures optimal performance and longevity of your SYS-AIR HEPA filter. The unit features a two-stage sistema di filtrazione.
- Preliminary Filter (VF-SYS-AIR): This filter captures most dust particles, protecting the main filter and extending its lifespan. It is designed for easy and cost-effective replacement.
- Main Filter (HF-SYS-AIR H/HEPA): A specially designed TripleV main filter with a large surface area reduces clogging and extends its lifespan, providing over 99.9% filtration for cleaner air.
- Luce segnaletica: The integrated signal light will alert you when filters are clogged or require replacement, ensuring continuous efficient operation.
Refer to the included quick guide for detailed instructions on filter replacement procedures.
Risoluzione dei problemi
If you encounter issues with your Festool SYS-AIR HEPA, consider the following common solutions:
- Flusso d'aria ridotto: Check if the preliminary or main filters are clogged. The signal light will indicate if a filter change is needed. Replace filters as necessary.
- Rumori insoliti: Ensure the unit is placed on a stable, level surface. Check for any obstructions in the air intake or exhaust vents.
- L'unità non si accende: Verify that the power cord is securely plugged into a functional outlet. Check the power switch on the unit.
For persistent issues or complex problems, please contact Festool customer support or refer to the comprehensive troubleshooting section in the full product manual.
Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | Prodotti |
| Nome del modello | SYS-AIR HEPA US |
| Numero modello articolo | 577791 |
| Tipo di filtro | Filtro HEPA |
| Caratteristica speciale | Compact, HEPA, Lightweight, Portable |
| Capacità di flusso d'aria | 400 Cubic Feet (680 m³/h) |
| Dimensioni del prodotto | 15.6 cm L x 11.6 cm P x 17.2 cm A |
| Peso dell'articolo | 21.8 libbre |
| Componenti inclusi | Main Filter HF-SYS-AIR H/HEPA, Preliminary Filter VF-SYS-AIR, SYS-AIR HEPA US |
Garanzia e supporto
Festool offers comprehensive support for its products. For detailed warranty information, product registration, or technical assistance, please visit the official Festool websito o contattare il loro servizio clienti.
Puoi trovare maggiori informazioni e recapiti sul sito Negozio del marchio Festool.
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