1. 重要な安全情報
Please read and understand all safety instructions before using the Kerbl GT421 Aesculap Cordless Clipper. Failure to follow these instructions may result in injury or damage to the product.
- 刃は常に子供の手の届かないところに保管してください。
- 乳幼児には使用しないでください。
- Keep blades away from water sources. This device is not waterproof.
- Always unplug the device before cleaning or replacing parts to prevent accidental activation.
2.製品オーバーview
The Kerbl GT421 Aesculap Cordless Clipper is a precision grooming tool designed for animals. It features advanced Li-ion battery technology, a lightweight and ergonomic design, and a durable carbon steel cutting head for superior performance and ease of use.
2.1 コンポーネント
- Kerbl GT421 Cordless Clipper
- USB充電ケーブル
- Comb Attachment (adjustable)
- ユーザーマニュアル(このドキュメント)

Figure 2.1: The Kerbl GT421 Aesculap Cordless Clipper, showcasin洗練されたデザイン。
3. セットアップ
3.1 クリッパーの充電
Before initial use, fully charge the clipper's battery. The integrated Li-ion battery provides up to 120 minutes of operating time with approximately 90 minutes of charging time.
- Connect the provided USB charging cable to the charging port located at the base of the clipper.
- USB ケーブルのもう一方の端を、互換性のある USB 電源アダプタ (別売) または電源が供給されている USB ポートに接続します。
- Allow the clipper to charge until the battery indicator (if present) shows a full charge.

Figure 3.1: The USB charging port at the bottom of the clipper.
3.2 コームアタッチメントの取り付け
The adjustable comb attachment allows for varying cutting lengths, typically from 3 mm to 6 mm.
- Ensure the clipper is turned off before attaching or removing the comb.
- Align the comb attachment with the clipper head.
- Slide the attachment onto the clipper head until it securely clicks into place.
- Adjust the desired cutting length using the comb's integrated adjustment mechanism.
4. 操作手順
4.1 一般的な身だしなみ
The Kerbl GT421 is designed for precise and comfortable grooming. Its lightweight design (approximately 115g) and low vibration minimize user fatigue and animal stress.
- Prepare the animal's coat by ensuring it is clean, dry, and free of tangles or mats.
- 電源ボタンを押してクリッパーの電源をオンにします。
- Hold the clipper firmly and position it at an appropriate angle against the animal's coat.
- Move the clipper smoothly and steadily in the direction of hair growth for an even cut.
- Periodically clear accumulated hair from the blade during use to maintain optimal cutting efficiency.
- After grooming, press the power button again to turn off the clipper.

Figure 4.1: The clipper in use for detailed trimming around a dog's paw.

Figure 4.2: Demonstrating the clipper's application for general body grooming.
4.2 電源ボタンの操作
The central button on the clipper body controls the power. Press once to activate the clipper, and press again to deactivate it.

Figure 4.3: The ergonomic power button for easy on/off control.
5. メンテナンス
適切なメンテナンスを行うことで、クリッパ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。
5.1 ブレードのクリーニング
Regular cleaning of the carbon steel cutting head is crucial for efficient operation.
- クリッパーの電源がオフになっており、すべての電源から切断されていることを確認してください。
- Carefully remove the comb attachment, if present.
- Use a small brush (often supplied with grooming tools) to remove loose hair and debris from between the blades.
- The special Aesculap shaving head system allows for easy removal of the blade set for more thorough cleaning. Consult specific instructions for blade removal and reattachment if needed.
- Do not immerse the clipper or blades in water.

Figure 5.1: The carbon steel cutting head of the clipper.
5.2 ブレードへのオイル注入
To reduce friction, prevent overheating, and maintain cutting sharpness, oil the blades regularly.
- After cleaning, apply a few drops of clipper oil (not included) to the teeth and the friction surfaces of the blade set.
- Turn on the clipper for a few seconds to distribute the oil evenly across the blades.
- Wipe off any excess oil with a soft, dry cloth.
5.3 ストレージ
Store the clipper in a dry, cool place, away from direct sunlight and extreme temperatures. Ensure the battery is partially charged before long-term storage to preserve battery health.
6。 トラブルシューティング
This section addresses common issues you might encounter with your clipper.
6.1 クリッパーが起動しない
- バッテリー充電: Ensure the clipper's battery is sufficiently charged. Connect it to the charger and allow adequate charging time.
- 電源ボタン: Press the power button firmly and ensure it engages correctly.
6.2 切削性能が悪い
- ブレードの清潔さ: Hair buildup can significantly reduce cutting efficiency. Clean the blades thoroughly as described in Section 5.1.
- ブレードの潤滑: Dry blades create excessive friction. Oil the blades as described in Section 5.2.
- ブレードの状態: Inspect the carbon steel blades for any signs of damage, dullness, or misalignment. Worn or damaged blades may require replacement.
- コームアタッチメント: Verify that the comb attachment is correctly secured and free from hair clogs.
6.3 過度の騒音または振動
- ブレードの位置合わせ: Check if the blade set is properly aligned and seated on the clipper.
- 潤滑: Insufficient oil can lead to increased friction, resulting in louder operation and more vibration. Ensure blades are adequately oiled.
- 異物: Inspect the blade area for any foreign objects that might be causing obstruction or imbalance.
7. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル | GT421 |
| ブランド | ケルブル |
| モーター | DC 3.6V, 5700 rpm |
| 電池のタイプ | リチウムイオン3.7V |
| 動作時間 | 最大120分 |
| 充電時間 | 約90分 |
| Cutting Head System | Special Aesculap |
| ブレード材質 | 炭素鋼 |
| Cutting Length (without comb) | 0.5ミリメートル |
| 切断幅 | 24ミリメートル |
| 調節可能なコームの長さ | Approx. 3-6 mm (4 settings) |
| 重さ | 約115g |
| 電源 | 電池駆動 |
| コネクタタイプ | USB |
8. 保証とサポート
For detailed warranty information, terms, and conditions, please refer to the documentation included with your original purchase. Keep your proof of purchase for any warranty claims.
For technical support, spare parts, or service inquiries, please contact Kerbl customer service directly. Contact information can typically be found on the manufacturer's webサイトまたは製品パッケージに記載されています。
メーカー: アルバートKerblGmbH