1. はじめに
The ABUS 787 Combination Key Storage Box provides a secure solution for storing keys and code cards. Designed for wall mounting, this robust metal box features a resettable 4-digit combination lock, offering convenience and security for home, office, or protected outdoor areas. This manual provides essential instructions for the proper setup, operation, and maintenance of your key storage box.

図1: 前面 view of the ABUS 787 Combination Key Storage Box, showing the combination dials.
2. セットアップとインストール
The ABUS 787 Key Storage Box is designed for surface mounting on a wall. It is suitable for installation indoors or in protected outdoor areas. Mounting hardware is included with the product.
- Choose a suitable location for installation. Ensure the surface is stable and can support the weight of the key box and its contents.
- Using the key box as a template, mark the positions for the mounting holes on the wall.
- 印を付けた位置に下穴を開けます。
- Secure the key box to the wall using the provided mounting hardware. Ensure it is firmly attached.

Figure 2: The ABUS 787 Key Storage Box securely mounted on a brick wall.
3. Setting the Combination Code
The ABUS 787 features a 4-digit resettable combination lock, offering 10,000 possible codes. The factory default code is typically 0-0-0-0. Follow these steps to set or change your personal combination:
- Open the key storage box by entering the current combination (default 0-0-0-0) and sliding the release lever.
- Locate the reset lever on the inside of the door mechanism.
- Move the reset lever to the 'SET' position (usually by sliding it to the right or upwards).
- While the lever is in the 'SET' position, rotate the combination dials to your desired 4-digit code. Choose a memorable but secure code.
- Return the reset lever to the 'LOCK' position (usually by sliding it to the left or downwards).
- Close the key box door and scramble the dials to lock it.
- Test your new combination to ensure it opens the box correctly before closing it completely and scrambling the dials.

図 3: 拡大図 view of the combination dials on the ABUS 787 Key Storage Box.
4. Operating the Key Storage Box
To access or store keys:
- Slide the protective cover upwards to reveal the combination dials.
- Enter your 4-digit combination by rotating the dials to align with your set code.
- Slide the release lever (typically located on the left side of the dials) downwards to open the front panel.
- The interior of the box features a removable hook for organizing and hanging keys. Place or retrieve your keys as needed.
- To close the box, ensure the keys are properly placed inside and close the front panel firmly until it clicks shut.
- Scramble the combination dials to secure the box and slide the protective cover back down.
The removable hook provides extra convenience for managing multiple keys or key rings.
5. メンテナンス
To ensure the longevity and reliable operation of your ABUS 787 Key Storage Box, follow these maintenance guidelines:
- クリーニング: Periodically wipe the exterior of the key box with a soft, damp 布で埃や汚れを拭き取ってください。仕上げを傷める可能性のある研磨剤入りの洗剤や溶剤は使用しないでください。
- 潤滑: If the combination dials or opening mechanism become stiff, apply a small amount of silicone-based lubricant to the moving parts. Do not use oil-based lubricants as they can attract dirt.
- 環境保護: While the product is designed to be weather-resistant for protected outdoor areas, prolonged exposure to extreme weather conditions (heavy rain, direct sunlight, freezing temperatures) may affect its performance over time. Consider installing it under an overhang or in a sheltered spot if used outdoors.
- 検査: Regularly inspect the mounting screws and the overall integrity of the box to ensure it remains securely attached and free from damage.
6。 トラブルシューティング
If you encounter issues with your ABUS 787 Key Storage Box, refer to the following common problems and solutions:
- Difficulty Opening:
- Ensure the correct 4-digit combination is entered precisely.
- Verify that the release lever is fully engaged and slid downwards.
- Check for any obstructions or debris in the mechanism.
- Combination Dials are Stiff:
- Apply a small amount of silicone-based lubricant to the dials.
- Clean any accumulated dirt or grime from around the dials.
- Unable to Reset Code:
- Confirm the box is open and the current combination is correctly entered before attempting to move the reset lever.
- Ensure the reset lever is fully moved to the 'SET' position before changing the dials and then fully returned to the 'LOCK' position.
- ボックスが正しく閉まらない:
- Check that no keys or other items are obstructing the closing mechanism.
- Ensure the front panel is aligned correctly before pushing it shut.
これらの手順で問題が解決しない場合は、サポート セクションを参照してさらにサポートを受けてください。
7. 仕様
| 特徴 | 詳細 |
|---|---|
| ブランド | アブス |
| モデル名 | 787 C |
| ロックタイプ | コンビネーションロック |
| 材料 | 金属 |
| 色 | 黒 |
| 商品の寸法 (長さ x 幅 x 高さ) | 1.75 x 3.16 x 4.72インチ |
| アイテム重量 | 10.9オンス |
| キー容量 | 最大20個のキー |
| 取り付けタイプ | 壁掛け |
| 特集 | Weather Resistant (for protected outdoor areas) |
| 電池が必要 | いいえ |

Figure 4: Manufacturer's specifications for the ABUS 787 Key Storage Box.
8. 保証情報
ABUS製品が製造上の欠陥により正常に動作しない場合は、ABUS posに返品してください。tag送料は前払いで、当社の判断により修理または交換して返送いたします。ABUS製品は、ご購入日から一定期間保証されます。具体的な保証期間はパッケージに記載されています。
9. サポート
For further assistance, technical support, or to inquire about specific warranty details, please visit the official ABUS website or contact their customer service department. ABUS is a reputable brand known for its reliable security solutions.





