1. Uvod
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Vortex Powerfans VTX400 4-inch inline duct fan. Please read this manual thoroughly before using the product and retain it for future reference.
The Vortex VTX400 is a high-performance inline duct blower designed for various ventilation applications. It features a durable steel construction, a hammertone powder coat finish, and a balanced motorized impeller for quiet, vibration-free operation.
2. Sigurnosne informacije
Always follow basic safety precautions to reduce the risk of fire, electric shock, or injury to persons.
- električna sigurnost: Ensure the power supply matches the fan's voltage (120V AC). Disconnect power before servicing or cleaning the unit. Do not operate with a damaged cord or plug.
- Instalacija: Install the fan securely using the provided mounting brackets. Ensure proper duct connections to prevent air leakage. Do not install in locations where it may be exposed to water or excessive humidity.
- Operacija: Keep fingers and foreign objects away from the fan blades during operation. This fan is designed for ventilation purposes; do not use it for purposes other than its intended use.
- Održavanje: Održavanje obavljajte samo onako kako je opisano u ovom priručniku. Sve ostale usluge prepustite kvalifikovanom osoblju.
3. Sadržaj paketa
Provjerite da li su sve komponente prisutne u paketu:
- Vortex Powerfans VTX400 Inline Duct Fan
- 6-foot Power Cord (factory installed)
- Galvanized Mounting Brackets
4. Postavljanje i instalacija
The Vortex VTX400 fan is designed for easy installation in various configurations.

Image: A selection of Vortex inline duct fans, showcasing different sizes and the robust construction.
4.1 Montaža
The galvanized mounting brackets allow for both horizontal and vertical installation. Choose a secure location that can support the weight of the fan and any attached ductwork. Use appropriate fasteners (not included) for your mounting surface.
4.2 Spajanje kanala
The fan features an extended collar and lip for easy duct hook-up. Connect 4-inch diameter ducting to both the inlet and outlet of the fan. Secure the ducting with duct clamps or tape to ensure an airtight seal and prevent air leakage.

Slika: Detaljna view of the Vortex VTX400 fan, highlighting the impeller and the extended collar designed for duct attachment.
4.3 Električni priključak
The fan comes with a factory-installed 120V power cord. Plug the power cord into a standard 120V AC electrical outlet. Ensure the outlet is properly grounded.
5. Uputstvo za upotrebu
The Vortex VTX400 fan is designed for straightforward operation.
5.1 Uključivanje/isključivanje
To turn the fan on, plug the power cord into a live 120V AC outlet. To turn it off, unplug the power cord or use an external switch if one is installed in your system.
5.2 Kontrola brzine
The VTX400 is 100% speed controllable. If you wish to adjust the fan's speed, you will need to integrate an external speed controller (sold separately) compatible with 120V AC motors. Follow the instructions provided with your speed controller for proper installation and use. The fan itself features a button control method with 3 power levels if an integrated controller is present, otherwise, it operates at full speed when powered.
6. Održavanje
Redovno održavanje osigurava optimalne performanse i dugotrajnost vašeg ventilatora.
6.1 Čišćenje
Periodically inspect the fan blades and housing for dust and debris accumulation. Disconnect the fan from power before cleaning. Use a soft cloth or brush to gently clean the exterior and the impeller blades. Do not use harsh chemicals or abrasive cleaners.
6.2 Podmazivanje
The motor is equipped with permanently lubricated ball bearings, requiring no additional lubrication throughout the fan's lifespan.
7. Otkrivanje problema
If you encounter issues with your Vortex VTX400 fan, refer to the following common problems and solutions:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Ventilator se ne uključuje | No power supply; Loose electrical connection; Faulty motor | Check power outlet and circuit breaker; Ensure power cord is securely plugged in; Contact qualified technician for motor inspection. |
| Smanjeni protok vazduha | Blocked ducting; Dirty fan blades; Incorrect speed setting (if using a controller) | Inspect and clear ductwork; Clean fan blades (refer to Maintenance section); Adjust speed controller to a higher setting. |
| Neobična buka ili vibracija | Loose mounting; Debris in fan housing; Damaged impeller | Ensure fan is securely mounted; Disconnect power and inspect for debris, remove if found; If impeller is damaged, contact support. |
Ako problem i dalje postoji nakon isprobavanja ovih rješenja, obratite se korisničkoj podršci ili kvalificiranom tehničaru.
8. Specifikacije
| Feature | Detalj |
|---|---|
| Brand | Vortex |
| Naziv modela | VTX400 |
| Veličina | 4 inča |
| Kapacitet protoka zraka | 172 kubnih stopa u minuti (CFM) |
| Voltage | 120 volti (AC) |
| Wattage | 92 Watts |
| Težina artikla | 8.8 funti |
| Dimenzije proizvoda | 10.2 x 11.7 x 9.8 inča |
| Materijal | legirani čelik |
| Tip završetka | Powder Coated (Hammertone) |
| Posebna karakteristika | Speed Control (with external controller) |
| Kontrolni metod | Button Control (if integrated) |
| Unutrašnja/vanjska upotreba | Na otvorenom |
| Vrsta instalacije | Mounted |
9. Informacije o garanciji
The Vortex Powerfans VTX400 comes with a 10-godišnja ograničena garancija. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the official Vortex product documentation or contact customer support.
10. Kontakt i podrška
For technical assistance, replacement parts, or warranty inquiries, please contact Vortex customer support. Refer to the product packaging or the official Vortex webstranicu za najnovije kontakt informacije.





