Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your NEJE Automatic Air Assist Set. This device is designed to enhance the performance of NEJE laser engraving machines by providing a steady airflow of 48 liters per minute, which helps protect the laser lens and improve engraving quality.
Consignes de sécurité
Please read and understand all safety instructions before operating the air assist set. Failure to follow these instructions may result in injury or damage to the equipment.
- Ensure the power supply is disconnected from the laser engraver before installation or maintenance.
- Operate the air assist set in a well-ventilated area.
- Keep the air pump away from water or damp environnements.
- Do not block the air intake or outlet of the pump during operation.
- Utilisez uniquement l'adaptateur secteur et les accessoires fournis.
- Tenir hors de portée des enfants.
Contenu du colis
Vérifiez que tous les éléments énumérés ci-dessous sont inclus dans votre colis :
Image: Contents of the NEJE Automatic Air Assist Set package, including the air pump, relay module, 12V 2A power adapter, and transparent air tube.
- Pompe à air x 1
- Relay Module x 1
- 12V 2A Power Adapter x 1
- Transparent Air Tube x 1
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Débit d'air | 48 litre/minute |
| Compatibilité | NEJE 3 (updated), NEJE 3 Plus, NEJE 3 Pro, NEJE 3 Max V2, NEJE MAX 4 (all NEJE laser engravers with M7/M8 interface) |
| Adaptateur secteur | 12V 2A |
| Dimensions du produit | 9.84 x 7.48 x 5.12 pouces |
| Poids de l'article | 4.62 livres |
| Numéro de modèle | NEJE00695 |
Configuration et installation
Follow these steps to correctly install the NEJE Automatic Air Assist Set with your NEJE laser engraving machine.
Image : détaillée view of connecting the air assist relay module to the M7/M8 port on the NEJE laser engraver's motherboard.
- Éteindre: Ensure your NEJE laser engraving machine is completely powered off and unplugged from the power source.
- Locate M7/M8 Port: Identify the M7 or M8 port on the motherboard of your NEJE laser engraving machine. These ports are typically labeled.
- Connect Relay Module: Connect the included relay module to the M7/M8 port. The relay module enables automatic control of the air pump.
- Raccordez la pompe à air : Connect the air pump to the relay module.
- Fixer le tuyau d'air : Securely attach one end of the transparent air tube to the air pump's outlet and the other end to the air nozzle on your laser module. Ensure a snug fit to prevent air leakage.
- Connectez l'adaptateur secteur : Plug the 12V 2A power adapter into the air pump and then into a suitable power outlet.
- Mise sous tension : Reconnect power to your NEJE laser engraving machine. The air assist set will now be ready for automatic operation, adapting to software like Lightburn, LaserGRBL, and NEJE software.
Mode d'emploi
The NEJE Automatic Air Assist Set is designed to operate in conjunction with your NEJE laser engraver, providing controlled airflow during engraving and cutting processes. When properly connected to the M7/M8 port, the air assist will activate automatically with your laser operations.
Benefits of Air Assist
Strong and Stable Airflow (48L/min)
Image: Illustration demonstrating the consistent and powerful 48 liters per minute airflow from the air assist nozzle onto the material during laser operation.
The air pump delivers a robust and consistent airflow of 48 liters per minute directly to the laser's focal point. This steady stream of air is crucial for effective material processing and maintaining optimal laser performance.
Cleaner Material Surface
Image: Side-by-side comparison of a flower-shaped wooden cutout. The top image, labeled "With Air Assist," shows a clean, unblemished surface. The bottom image, labeled "No Air Assist," shows burn marks and discoloration around the engraved lines.
By rapidly reducing the surface temperature of the material, the air assist prevents deformation and discoloration caused by high-temperature laser work. This results in smoother lines, intact patterns, and a cleaner material surface, contributing to a higher quality finished product.
Protection for Laser Module Lens
Image: A split diagram showing a laser module. On the left, labeled "With Air Assist," air blows smoke and debris away from the lens. On the right, labeled "No Air Assist," smoke and debris accumulate on the lens, shown as a dirty lens below.
The steady airflow effectively blows away smoke, dust, and debris generated during laser engraving and cutting. This prevents these particles from rising and contaminating the laser module lens, thereby extending the service life and maintaining the clarity of your laser module.
Low Noise and Vibration Operation
Image: A person comfortably reading in a chair, with the NEJE air assist pump visible in the foreground, illustrating its low noise and vibration characteristics during operation.
The NEJE air assist pump is engineered for quiet operation with minimal vibration, ensuring a more pleasant working environment without significant noise disturbance.
Entretien
Regular maintenance ensures the longevity and optimal performance of your air assist set.
- Filtre à air propre : Periodically check and clean the air filter (if applicable) to prevent dust accumulation and maintain efficient airflow.
- Inspecter le tube d'air : Ensure the transparent air tube is free from kinks, blockages, or damage. Replace if necessary.
- Gardez les évents dégagés : Ensure the air pump's ventilation openings are clear of obstructions to prevent overheating.
- Conserver correctement : When not in use for extended periods, store the air assist set in a clean, dry environment.
Dépannage
Consultez le tableau ci-dessous pour connaître les problèmes courants et leurs solutions.
| Problème | Cause possible | Solution |
|---|---|---|
| Pas de flux d'air provenant de la buse | Air pump not powered, tube kinked/blocked, relay module not connected correctly. | Check power adapter connection. Inspect air tube for obstructions. Verify relay module connection to M7/M8 port. |
| Faible débit d'air | Air filter clogged, air tube partially blocked, pump malfunction. | Clean or replace air filter. Check air tube for partial blockages. Contact support if pump appears faulty. |
| Air assist does not activate automatically | Relay module not connected to M7/M8, software settings incorrect. | Ensure relay module is correctly plugged into M7/M8. Check your laser control software (Lightburn, LaserGRBL, NEJE software) settings for air assist control. |
| Bruit ou vibration inhabituel | Pump not on a stable surface, internal component issue. | Place the pump on a flat, stable surface. Ensure no objects are touching the pump. If noise persists, contact support. |
Garantie et assistance
NEJE is committed to providing high-quality products and customer satisfaction. If you encounter any issues or have questions regarding your NEJE Automatic Air Assist Set, please refer to the following:
- Support technique : For professional technical assistance, please visit the official NEJE support website.
- Informations sur la garantie : Details regarding product warranty can be found on the NEJE official website ou en contactant le service client.
Vous trouverez plus d'informations et de ressources d'assistance en visitant le site web. NEJE Official Store on Amazon ou leurs canaux d'assistance dédiés.