1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Güde Airpower 275/8/50 Silent Compressor. Please read these instructions carefully before initial use and keep them for future reference. This compressor is designed for generating compressed air for various applications, including tire inflation and powering pneumatic tools.
The Güde Airpower 275/8/50 is an oil-free, twin-piston compressor with a 50-liter tank, operating at 230V. Its silent design ensures a low noise level during operation.
2. Consignes de sécurité
Always observe basic safety precautions to reduce the risk of fire, electric shock, and personal injury. Failure to follow these instructions may result in serious injury or damage to the equipment.
- Sécurité électrique : Ensure the compressor is connected to a properly grounded 230V power supply. Do not operate in wet conditions or with damaged cables.
- Sécurité sous pression : Never exceed the maximum operating pressure of the compressor or the connected tools. Always wear appropriate eye protection.
- Ventilation: Utilisez le compresseur dans un endroit bien ventilé afin d'éviter toute surchauffe.
- Entretien: Disconnect the power supply before performing any maintenance or repairs.
- Enfants et témoins : Tenir les enfants et les personnes non autorisées à l'écart du compresseur en fonctionnement.
3. Configuration et assemblage
Before operating the compressor, ensure all components are correctly assembled and inspected.
3.1 Déballage et inspection
Carefully remove the compressor from its packaging. Inspect for any signs of damage during transit. Report any damage to your supplier immediately.
3.2 Fixation des roues et de la poignée
The compressor is equipped with wheels and a handle for portability. Attach the large wheels to the rear axle and the smaller swivel casters to the front support bracket. Secure the handle firmly to the main unit.

Figure 1: The Güde Airpower 275/8/50 Silent Compressor, showing the overall assembly with wheels and handle.

Figure 2 : Arrière view of the compressor, highlighting the sturdy handle and control panel with pressure gauges.

Figure 3 : Gros plan view of the robust wheels, designed for easy movement of the compressor.
3.3 Connexion électrique
Connect the compressor to a standard 230V, 50Hz electrical outlet. Ensure the circuit can handle the compressor's 1500W power consumption.
4. Mode d'emploi
Suivez ces étapes pour un fonctionnement sûr et efficace de votre compresseur.
4.1 Démarrage du compresseur
- Ensure the main power switch is in the 'OFF' position.
- Branchez le cordon d’alimentation sur une prise électrique adaptée.
- Mettez l'interrupteur principal sur la position « ON ». Le compresseur commencera à mettre le réservoir sous pression.
- The compressor will automatically shut off once the maximum pressure is reached and restart when the pressure drops below a set threshold.
4.2 Réglage de la pression de sortie
Use the pressure regulator knob located near the output quick-connect fitting to adjust the desired working pressure. The output pressure gauge will display the regulated pressure.

Figure 4: Detail of the twin-piston pump heads and air lines, showing the robust construction and connections.
4.3 Raccordement des outils pneumatiques
Connect your pneumatic tools or accessories to the quick-connect fitting on the compressor. Ensure the connection is secure before operating the tool.

Figure 5: A user demonstrating tire inflation using the Güde Airpower compressor, highlighting its practical application.
4.4 Arrêt
When finished, turn the main power switch to the 'OFF' position. Disconnect the power cord from the outlet. Release any remaining pressure from the tank by opening the drain valve or using an air tool until the pressure gauge reads zero.
5. Entretien
Un entretien régulier garantit la longévité et les performances optimales de votre compresseur.
5.1 Évacuation des condensats
Condensation will accumulate in the air tank. It is crucial to drain this moisture daily or after each use to prevent corrosion and maintain air quality. Locate the drain valve at the bottom of the tank, open it to release water, and then close it securely.

Figure 6: Close-up of the drain valve located at the bottom of the compressor tank, used for releasing condensed moisture.
5.2 Nettoyage
Keep the compressor clean and free from dust and debris. Use a dry cloth to wipe down the exterior. Do not use solvents or abrasive cleaners.
5.3 Conception sans huile
This compressor features an oil-free design, eliminating the need for oil changes or oil level checks. This simplifies maintenance and provides cleaner air output.
6. Dépannage
Consultez le tableau ci-dessous pour connaître les problèmes courants et leurs solutions.
| Problème | Cause possible | Solution |
|---|---|---|
| Le compresseur ne démarre pas | Pas d'alimentation électrique Surcharge thermique activée | Vérifiez la connexion électrique et la prise Allow compressor to cool down, then reset thermal overload switch (if present) |
| Basse pression de sortie | Régulateur de pression réglé trop bas Fuites d'air au niveau des raccords | Ajuster le régulateur de pression Check all hose connections and fittings for leaks |
| Le compresseur fonctionne en continu | Air leaks in tank or connections Dysfonctionnement du pressostat | Inspect tank and connections for leaks Contactez le service client pour obtenir de l'aide |
| Bruit ou vibration excessif | Composants en vrac L'appareil n'est pas sur une surface stable. | Vérifiez et resserrez toutes les fixations. Place compressor on a firm, level surface |
7. Spécifications
Key technical data for the Güde Airpower 275/8/50 Silent Compressor:
| Fonctionnalité | Valeur |
|---|---|
| Numéro de modèle | 50138 |
| Voltage | 230 volts |
| Pouvoir | 1500 Watts (1.5 Kilowatt) |
| Capacité de débit d'air | 275 litres par minute |
| Capacité du réservoir | 50 litres |
| Niveau sonore (LPA) | 61 décibels |
| Dimensions (L x l x H) | 72 x 41.5 x 62.5 cm |
| Poids | 42.6 kilogrammes |
| Dossier spécial | Oil-free, Silent Operation |

Figure 7: Dimensional diagram of the compressor, indicating length, width, and height measurements.

Figure 8: A visual comparison of the compressor's 61 dB(A) noise level against other common sounds, illustrating its quiet operation.
8. Garantie
This Güde compressor is covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase for any warranty claims. For detailed warranty information, refer to the documentation provided with your purchase or contact Güde customer support.
9. Assistance
For technical assistance, spare parts, or further inquiries regarding your Güde Airpower 275/8/50 Silent Compressor, please contact your authorized Güde dealer or visit the official Güde website contenant les coordonnées du service client.





