1. Introduzione
The AC Infinity AXIAL 1238 is a high-speed AC muffin fan designed for a variety of cooling, ventilation, and exhaust projects. This manual provides essential information for the proper setup, operation, and maintenance of your fan to ensure optimal performance and longevity.

Image 1.1: The AC Infinity AXIAL 1238 Muffin Fan, showcasing its robust design, power cord, and included fan guards.
2. Contenuto della confezione
Verifica che tutti i componenti siano presenti nel tuo pacchetto:
- AC Infinity AXIAL 1238 Muffin Fan (1 unit)
- Power Plug Cord (approx. 80 cm / 31.5 inches) (1 unit)
- Fan Guards (2 units)
- M4 Mounting Screws (4 units)
- M4 Nuts (4 units)

Immagine 2.1: View of the AC Infinity AXIAL 1238 fan from the back, displaying its label with model number and specifications, alongside the included mounting hardware and fan guards.
3 Caratteristiche
- Flusso d'aria elevato: Engineered to maximize airflow for effective cooling and ventilation.
- Costruzione durevole: Features a heavy-duty aluminum frame and thermoplastic impeller blades for longevity and resistance to harsh environments.
- Cuscinetti a doppia sfera: Equipped with dual-ball bearings for a lifespan of 67,000 hours, allowing for flexible mounting orientations (flat or upright).
- Applicazione versatile: Ideal for DIY cooling, ventilation, and exhaust projects, or as a replacement fan.
- Kit completo: Includes fan, power cord, two fan guards, and mounting hardware for immediate use.

Immagine 3.1: Un esploso view illustrating the internal motor and dual-ball bearing system of the AC Infinity AXIAL 1238, highlighting its superior performance design.
4. Impostazione
Follow these steps to set up your AC Infinity AXIAL 1238 Muffin Fan:
- Determinare la posizione di montaggio: Choose a suitable location for your fan, considering airflow direction and stability.
- Attach Fan Guards: Place a fan guard on each side of the fan. Align the holes on the guards with the mounting holes on the fan frame.
- Ventilatore sicuro: Use the provided M4 screws and nuts to secure the fan to your desired surface or enclosure. Ensure the fan is mounted securely to prevent vibration and noise.
- Connetti alimentazione: Plug the included power cord into the fan's 2-pin connector.
- Accensione: Insert the US Standard 2-prong plug into a 115V-120V AC power outlet. The fan will begin operating immediately.

Immagine 4.1: Es.amples of the AXIAL 1238 fan integrated into different DIY cooling and ventilation setups, demonstrating its versatility in project applications.
5. Istruzioni per l'uso
The AC Infinity AXIAL 1238 fan operates continuously once connected to a power source. There are no external controls on the fan itself. To turn the fan off, disconnect it from the power outlet.
- Collegamento elettrico: Connect the fan to a standard 115V-120V AC outlet.
- Direzione del flusso d'aria: Ensure the fan is oriented to provide the desired airflow (intake or exhaust) for your application.
- Livello di rumore: This is a high-speed fan designed for maximum airflow. It produces a noise level of 47 dBA, which may be noticeable in quiet environments.
6. Manutenzione
Regular maintenance helps ensure the longevity and efficient operation of your fan:
- Pulizia: Periodically clean the fan blades and guards to prevent dust buildup, which can reduce airflow and increase noise. Use a soft brush or compressed air. Scollegare sempre l'alimentazione prima della pulizia.
- Ispezione: Check for any loose screws or damage to the fan frame or blades. Tighten any loose fasteners.
- Longevità del cuscinetto: The dual-ball bearings are designed for long-term, maintenance-free operation and do not require lubrication.
7. Risoluzione Dei Problemi
Se riscontri problemi con la ventola, consulta la seguente guida alla risoluzione dei problemi:
- La ventola non si accende:
- Ensure the power cord is securely plugged into both the fan and a working 115V-120V AC outlet.
- Prova la presa con un altro dispositivo per verificare che sia alimentata.
- Rumore o vibrazioni eccessivi:
- Verify that the fan is securely mounted and all screws are tightened.
- Check for any obstructions (e.g., loose wires, debris) hitting the fan blades.
- Clean any dust buildup on the blades or guards.
- Note that this is a high-speed fan, and a certain level of operational noise (47 dBA) is normal.
- Flusso d'aria ridotto:
- Inspect fan blades and guards for dust or obstructions.
- Ensure the fan is not blocked by surrounding objects.
8. Specifiche

Image 8.1: A diagram detailing the physical dimensions and key performance specifications of the AC Infinity AXIAL 1238 fan.
| Specificazione | Valore |
|---|---|
| Modello | HS1238A-X |
| Dimensioni | 120 x 120 x 38 mm (4.7"L x 4.7"W x 1.5"H) |
| Voltage | 115 V - 120 V CA |
| Cosatage | 18 watt |
| Flusso d'aria | 110 CFM (piedi cubi al minuto) |
| Livello di rumore | 47 dB(A) |
| Massima velocità di rotazione | 2600 giri al minuto |
| Cuscinetti | Doppia palla |
| Durata | 67,000 ore |
| Materiale | Alluminio (telaio) |
| Tipo di connettore di alimentazione | 2 pin |
| Formato plug | US Standard 2-Prong |
| Certificazioni | CE, RoHS, TUV, UL |
9. Garanzia e supporto
AC Infinity provides a Garanzia di 1 anno that covers all defects in materials and workmanship for the AXIAL 1238 Muffin Fan.
For technical support, warranty claims, or additional product information, please visit the official AC Infinity store or contact their customer service directly.





