Indledning
The Scheppach HC51V is a versatile and oil-free compressed air compressor designed for a wide range of applications, including tire inflation, blowing, and operating various pneumatic tools. Its vertical and compact design makes it ideal for use in smaller spaces, ensuring efficient storage and operation. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance and longevity of your compressor.

Figure 1: Scheppach HC51V Compressed Air Compressor
Sikkerhedsinstruktioner
Always observe the following safety precautions to prevent injury and damage to the compressor.
- Elektrisk sikkerhed: Ensure the compressor is connected to a grounded 230V power outlet. Do not operate in wet conditions. Disconnect power before any maintenance or moving the unit.
- Trykluftsikkerhed: Never direct compressed air at people or animals. Always wear appropriate eye protection. Ensure all hoses and connections are secure before operation. Do not exceed the maximum working pressure of 10 bar.
- Støjniveau: The compressor operates at a sound power level of 97 dB (A). Always wear hearing protection during operation to prevent hearing damage.
- Ventilation: Brug kompressoren i et godt ventileret område for at forhindre overophedning.
- Stabilitet: Sørg for, at kompressoren er placeret på en stabil, plan overflade under drift.
- Børn og tilskuere: Hold børn og omkringstående væk fra betjeningsområdet.
Komponenter overview
Familiarize yourself with the main components of your Scheppach HC51V compressor:
- Air Receiver Tank: 50 L capacity for storing compressed air.
- Motor: 1500 W, 230 V electric motor.
- Trykreducer: For optimal regulation of working pressure.
- Quick-Release Couplings (x2): For quick and easy tool changes.
- Trykmanometer: Displays the current tank pressure.
- Hjul og håndtag: For nem transport.
- Cable Holder: For organized storage of the power cable.

Figure 2: Key features including pressure manometer and quick couplings.

Figure 3: Detail of the two quick-release couplings for versatile tool connection.

Figure 4: Integrated cable holder for convenient storage.
Opsætning
- Udpakning: Tag forsigtigt kompressoren ud af emballagen. Undersøg den for eventuelle transportskader.
- Forsamling: Attach the wheels and any handles if they are not pre-assembled. Refer to the included assembly diagram for specific instructions.
- Placering: Position the compressor on a firm, level, and stable surface. Ensure adequate ventilation around the unit.
- Elektrisk tilslutning: Connect the power cord to a suitable 230V, grounded electrical outlet. Ensure the power switch is in the "OFF" position before plugging in.
- Indledende opstart: Turn the power switch to "ON". The compressor will begin to fill the air tank. Allow it to reach maximum pressure and shut off automatically. This confirms proper operation of the pressure switch.
Betjeningsvejledning
- Tænd: Ensure the compressor is plugged in and turn the power switch to "ON". The compressor will start building pressure.
- Tilslut luftværktøj: Attach your desired pneumatic tool to one of the quick-release couplings. Ensure it clicks securely into place.
- Adjust Working Pressure: Use the pressure reducer knob to set the desired working pressure for your tool. The manometer will display the regulated output pressure. The maximum working pressure is 10 bar.
- Operation: Begin using your pneumatic tool. The compressor will automatically cycle on and off to maintain the set pressure in the tank.
- Sluk: When finished, turn the power switch to "OFF". Disconnect the air tool and release any remaining pressure from the hose.

Figure 5: The HC51V is suitable for various applications, including tire inflation.

Figur 6: Eksamples of pneumatic tools compatible with the compressor.
Opretholdelse
The Scheppach HC51V is an oil-free compressor, which significantly reduces maintenance requirements. However, regular checks are still necessary for optimal performance and longevity.
- Kondens i afløb: After each use, or at least daily, drain the condensation from the air tank. This prevents rust and corrosion inside the tank. Locate the drain valve at the bottom of the tank, place a container underneath, and open the valve until all moisture is expelled. Close the valve securely.
- Rensning: Keep the compressor clean. Wipe down the exterior with a damp cloth. Ensure air vents are free from dust and debris to prevent overheating.
- Inspektion af slange og tilslutning: Regularly inspect air hoses and quick-release couplings for wear, cracks, or leaks. Replace damaged components immediately.
- Oliefri drift: This compressor is designed for oil-free operation. No lubrication of the pump is required. Do not attempt to add oil to the compressor pump.

Figure 7: The compressor is oil-free and requires minimal maintenance.

Figure 8: Low-maintenance design contributes to extended operational life.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Kompressoren starter ikke. | Ingen strømforsyning; Termisk overbelastningsbeskyttelse aktiveret. | Check power connection and outlet. Allow compressor to cool down if it has been running continuously. |
| Lavt eller intet lufttryk. | Air leaks in hoses/connections; Pressure reducer set too low; Drain valve open. | Check all connections for leaks. Adjust pressure reducer. Ensure drain valve is fully closed. |
| Kompressoren kører kontinuerligt. | Air leak in tank or connections; Pressure switch malfunction. | Check for leaks. If problem persists, contact customer support. |
| Excessive noise (beyond 97 dB). | Loose components; Unit not on stable surface. | Check for and tighten any loose parts. Ensure unit is on a stable, level surface. Note: 97 dB is the normal operating noise level. |
Specifikationer
| Feature | Specifikation |
|---|---|
| Model | HC51V |
| Tank størrelse | 50 liter |
| Maksimalt arbejdstryk | 10 bar |
| Sugekapacitet | 220 l/min |
| Motorkraft | 1500 W |
| Voltage | 230 V |
| Noise Level (LpA) | 97 dB (A) |
| Dimensioner (L x B x H) | 355 x 345 x 980 mm (ca. 13.98 cm L x 13.58 cm B x 38.58 cm H) |
| Vægt | 24.5 kg (ca. 54 lbs) |
| Oliefri | Ja |

Figure 9: Performance and design highlights.
Garanti og support
For warranty information, technical support, or spare parts, please refer to the official Scheppach webwebstedet eller kontakt deres kundeserviceafdeling. Behold din købskvittering som købsbevis.
Fabrikant: Scheppach
Varenummer: 5906125901
Modelnavn: HC51V





