1. はじめに
Thank you for choosing the Scheppach HC120DC 100L Oil-Lubricated Air Compressor. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new air compressor. Please read this manual thoroughly before initial use and keep it for future reference. This compressor is designed for versatile use in home workshops, garages, and various professional applications, providing reliable compressed air for a wide range of pneumatic tools.
2. 安全に関する注意事項
WARNING: Failure to follow these safety instructions may result in serious injury, electric shock, fire, or property damage.
- コンプレッサーを操作する前に、必ずマニュアル全体を読んで理解してください。
- Wear appropriate personal protective equipment, including safety glasses or goggles, hearing protection, and sturdy footwear.
- コンプレッサーは、換気のよい場所の安定した水平な場所に設置してください。
- コンプレッサーをdで操作しないでくださいamp または湿気の多い場所、または可燃性の液体やガスが存在する場所で使用しないでください。
- Before performing any maintenance, adjustments, or cleaning, always disconnect the compressor from the power supply and ensure the tank is depressurized.
- 作動中のコンプレッサーに子供や関係者以外の人が近づかないようにしてください。
- Regularly check the pressure relief valve for proper function. Do not tamper with or disable safety devices.
- 電源が電圧と一致していることを確認するtage requirements specified on the compressor's rating plate.
- 圧縮空気を人や動物に向けて発射しないでください。
- Drain condensation from the air tank daily to prevent corrosion and maintain tank integrity.
3.製品オーバーview
The Scheppach HC120DC air compressor features a robust design for reliable performance. Familiarize yourself with its main components:

This image displays the complete Scheppach HC120DC air compressor, highlighting its blue 100-liter tank, the motor and pump assembly on top, wheels for portability, and the integrated handle.
- エアタンク(100リットル) 圧縮空気を貯蔵します。
- Motor (3.0 HP / 2.2 kW): コンプレッサーポンプに電力を供給します。
- Double Cylinder Pump: Efficiently compresses air.
- 圧力スイッチ: Automatically starts and stops the motor to maintain tank pressure.
- 圧力調整器: Allows adjustment of the output air pressure to suit the tool being used.
- 圧力計: タンク圧力と調整された出力圧力を表示します。
- クイックコネクトカップリング(2個): For fast and easy connection of air tools.
- ホイールとハンドル: Provide mobility for the unit.
- 排水弁: 結露水を排出するためにタンクの底部に設置されています。
- Oil Fill Cap/Sight Glass: For checking and adding compressor oil.
- エアフィルター: Filters incoming air to protect the pump.
- 安全弁: Releases excess pressure if the pressure switch fails.

この画像は詳細な view of the compressor's control panel, showing the two pressure gauges (one for tank pressure, one for regulated output pressure) and the two quick-connect air outlets.
4. セットアップ
コンプレッサーを初めて使用する前に準備するには、次の手順に従ってください。
- 開梱: Carefully remove the compressor from its packaging. Inspect for any shipping damage. Report any damage to your supplier immediately.
- 車輪とハンドルを取り付ける: Securely attach the wheels and handle using the provided hardware. Refer to the assembly diagram in the separate assembly guide if necessary.
- オイルレベルの確認: The compressor is oil-lubricated. Before first use, check the oil level using the sight glass or dipstick. Ensure the oil level is between the minimum and maximum marks. If low, add suitable compressor oil (refer to specifications for oil type).
- エアフィルターの取り付け: Attach the air filter to the designated inlet port on the pump. This protects the pump from dust and debris.
- 電気接続: Connect the compressor to a grounded 230 Volt power outlet. Ensure the circuit can handle the compressor's power requirements (2.2 kW). Avoid using extension cords if possible; if one is necessary, ensure it is heavy-duty and rated for the compressor's power.
- Initial Break-in (Important for Oil-Lubricated Compressors): For the first 30 minutes of operation, run the compressor with the drain valve fully open. This allows the internal components to seat properly without building up pressure. After 30 minutes, close the drain valve and allow the tank to fill.
5. 操作手順
Operating your Scheppach HC120DC compressor is straightforward:
- 電源オン: Ensure the compressor is plugged in. Flip the main power switch to the 'ON' position. The motor will start, and the tank will begin to fill with air.
- モニター圧力: Observe the tank pressure gauge. The compressor will automatically shut off once the maximum tank pressure (10 bar) is reached. It will restart automatically when the tank pressure drops below a preset minimum.
- 出力圧力を調整する: Use the pressure regulator knob to set the desired working pressure for your air tool. The regulated output pressure will be displayed on the second pressure gauge.
- エアツールを接続します: Attach your pneumatic tool to one of the quick-connect couplings. Ensure a secure connection.
- 作業開始: You can now operate your air tool.
- シャットダウン: When finished, turn the main power switch to the 'OFF' position. Disconnect the air tool.
- 減圧と排水: Open the drain valve at the bottom of the tank to release any remaining air pressure and drain accumulated condensation. This is crucial for preventing rust and extending tank life. Close the drain valve after depressurizing and draining.

This image shows a person using the Scheppach HC120DC air compressor to inflate a car tire, demonstrating a common application for the unit.
6. メンテナンス
定期的なメンテナンスにより、コンプレッサーの寿命が長くなり、最適なパフォーマンスが確保されます。
- 毎日/各使用後:
- エアタンクから結露を排出します。
- Check oil level and top up if necessary.
- 毎週/10時間ごとの運転:
- エアフィルターを清掃してください。ひどく汚れている場合や損傷している場合は交換してください。
- Inspect all hoses and fittings for leaks or damage.
- 毎月/50時間稼働ごと:
- Change the compressor oil. Refer to the specifications for the correct oil type.
- Check the tightness of all bolts and nuts.
- Test the safety valve by pulling its ring briefly while the tank is pressurized. Air should escape.
- 毎年: Have the compressor inspected by a qualified service technician.
Always disconnect power and depressurize the tank before performing any maintenance.
7。 トラブルシューティング
発生する可能性のある一般的な問題に対する解決策は次のとおりです。
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| コンプレッサーが起動しない | No power supply; Power switch off; Thermal overload activated; Low voltage. | Check power connection and fuse; Turn power switch on; Allow motor to cool and reset; Ensure proper voltage供給。 |
| Low air pressure / Slow tank fill | Air leaks in hoses/fittings; Clogged air filter; Worn piston rings/valves; Insufficient oil. | Check and tighten connections, replace damaged parts; Clean/replace air filter; Contact service for pump repair; Check and add oil. |
| 過度の騒音または振動 | Loose components; Compressor not on level surface; Worn bearings. | Tighten all bolts and nuts; Place on a stable, level surface; Contact service for inspection. |
| オイル漏れ | Loose oil drain plug; Damaged seals; Overfilled oil. | Tighten drain plug; Contact service for seal replacement; Drain excess oil. |
| Safety valve activates frequently | Pressure switch faulty; Regulator set too high. | Contact service for pressure switch replacement; Adjust regulator to desired working pressure. |
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact Scheppach customer support or a qualified service technician.
8. 仕様
| ブランド | Scheppach |
| モデル | SC-HC120DC |
| タンク容量 | 100リットル |
| モーター出力 | 3.0馬力/2.2kW |
| マックス。 使用圧力 | 10バール |
| Air Delivery (Capacity) | 毎分412リットル |
| 巻tage | 230ボルト |
| 騒音レベル | 97デシベル |
| 重さ | 52キログラム |
| 特集 | ダブルシリンダー |
| 電源 | Compressed Air (Electric Motor Driven) |
Note: Product specifications are subject to change without prior notice for improvement.
9. 保証とサポート
For warranty information, please refer to the documentation included with your purchase or visit the official Scheppach website. Scheppach provides comprehensive customer support for its products.
If you require technical assistance, spare parts, or have questions regarding your compressor, please contact Scheppach customer service directly. Ensure you have your model number (SC-HC120DC) and purchase date available when contacting support.
シェパッハ公式 Webサイト: www.scheppach.com