1. はじめにview
This manual provides essential information for the safe and effective use of your Bosch 1/2-inch Drive Ratchet Socket Set. Designed for automotive mechanics and general assembly tasks, this 25-piece set offers high torque performance and ergonomic design for comfortable operation.
The set includes a 1/2-inch ratchet, various 1/2-inch drive sockets, spark plug sockets, extension bars, and a universal joint adapter, all organized within a durable carrying case.
2.製品コンポーネント
The Bosch 1/2-inch Drive Ratchet Socket Set (Model 1600A02Z9F) includes the following components:
- 1x 1/2-inch Ratchet
- 19x 1/2-inch Drive Sockets (sizes 8mm-32mm)
- 2x Spark Sockets (16mm, 21mm)
- 2x Extension Bars (75mm, 250mm)
- 1x Universal Joint Adapter
- キャリングケース x 1
3. セットアップ
- セットを開梱します: Carefully remove all components from the carrying case. Inspect each piece for any signs of damage.
- 正しいソケットを選択してください: Identify the appropriate socket size (8mm-32mm) or spark plug socket (16mm, 21mm) required for your task.
- Attach Socket to Ratchet:
- Align the square drive of the socket with the square drive on the ratchet head.
- Push the socket firmly onto the ratchet until it clicks into place. The lock button on the ratchet ensures secure fixation.
Figure 3.1: Attaching a socket to the ratchet head. Ensure it clicks securely into place. - Using Extension Bars or Universal Joint: If additional reach or angle is needed, attach an extension bar or the universal joint adapter between the ratchet and the socket. Ensure all connections are secure.
4. 操作手順
The Bosch 1/2-inch Drive Ratchet is designed for efficient and comfortable operation.
- Directional Change:
- Locate the intuitive switch on the ratchet head.
- Flick the switch to the left for loosening (counter-clockwise rotation) or to the right for tightening (clockwise rotation).
Figure 4.1: The directional switch on the ratchet head allows for quick changes between tightening and loosening. - トルクの適用:
- Position the socket firmly onto the fastener.
- Apply steady pressure to the handle and rotate the ratchet. The 72-tooth gear allows for a 5° working angle, enabling use in confined spaces.
- The ergonomic soft grip areas on the handle provide enhanced control and comfort during use.
Figure 4.2: Using the ratchet in a practical application, demonstrating its reach and ergonomic design. 
Figure 4.3: The ratchet being used for automotive repair, highlighting its suitability for engine work. - レレasing Sockets: To remove a socket, press the lock button on the ratchet head and pull the socket off.
5. メンテナンス
Proper maintenance ensures the longevity and optimal performance of your Bosch Ratchet Socket Set.
- クリーニング： After each use, wipe down all components with a clean, dry cloth to remove dirt, grease, and debris. For stubborn grime, use a mild degreaser and ensure all parts are thoroughly dried afterward.
- 潤滑: The ratchet mechanism benefits from periodic lubrication. Apply a small amount of high-quality grease or oil to the internal gear mechanism to ensure smooth operation and prevent wear. It is recommended to lubricate the ratchet before its first use, as it may not be pre-lubricated from the factory.
- ストレージ： Always store the set in its original carrying case in a dry environment to prevent rust and damage.
- 検査： Regularly inspect sockets, extension bars, and the ratchet for any signs of wear, cracks, or damage. Replace any damaged components immediately to ensure safety and performance.
6。 トラブルシューティング
This section addresses common issues you might encounter with your ratchet set.
- ソケットがしっかりと取り付けられていない:
- Ensure the socket size matches the drive size (1/2-inch).
- Verify that the lock button is not stuck or obstructed.
- Clean any debris from the ratchet drive and socket opening.
- ラチェット機構が硬かったり、ざらざらした感じがする:
- The ratchet may require lubrication. Refer to the "Maintenance" section for instructions on lubricating the internal gear mechanism.
- Check for any foreign objects or excessive dirt within the ratchet head.
- Ratchet slips or does not engage:
- 方向スイッチが締め付け位置または緩め位置のいずれかで完全に作動していることを確認します。
- If the issue persists, the internal mechanism may be worn. Contact customer support for assistance.
7. 仕様
| モデル番号 | 1600A02Z9F |
| ドライブサイズ | 1/2インチ |
| 個数 | 25 |
| Material (Neck and Head) | 炭素鋼 |
| ギアの歯 | 72 |
| Working Angle | 5° |
| Maximum Torque (Ratchet) | 768Nm |
| 標準 | 3315 規格 |
| アイテム重量 | 3.69キログラム |
| 原産国 | 中国 |
8. 保証とサポート
For warranty information, technical support, or service inquiries regarding your Bosch 1/2-inch Drive Ratchet Socket Set, please contact Bosch customer care.
メーカー: BOSCH Power Tools (China) Ltd.
輸入業者/梱包業者（インド）: Bosch Limited (Power Tools), Bosch Ltd., Post Box No: 3000, Hosur Road, Adugodi, Bangalore - 560030, India
Customer Care Number (India): 18004258665
保証請求のために購入領収書を保管してください。
