CTEK US 0.8 12 Volt Smart Battery Charger Instruction Manual

導入

The CTEK US 0.8 is a compact and fully automatic 12 Volt battery charger and maintainer designed for smaller lead-acid batteries. It is ideal for motorcycles, jet skis, ATVs, and lawn mowers, ensuring optimal battery life and performance through its advanced charging process. This manual provides essential information for safe and effective use of your CTEK US 0.8 charger.

安全情報

Always read and understand all safety warnings and instructions before using the charger.

• Ensure the charger is connected to a 100-115VAC, 50-60Hz power outlet.
• 充電できない電池は充電しないでください。
• Always connect the charger to the battery terminals correctly: positive to positive, negative to negative. The charger features reverse polarity protection.
• Avoid sparks and open flames near the battery, as batteries can emit explosive gases.
• 換気の良い場所で使用してください。
• お子様の手の届かない場所に保管してください。
• 充電器を水や過度の湿気にさらさないでください。
• If the charger or cables are damaged, do not use them. Contact CTEK support.

製品終了view

画像： The CTEK US 0.8 Smart Battery Charger, showing its compact design, power cord, and LED indicator panel. The panel displays the charging status through a series of illuminated icons, indicating the current stage of the charging process. The charger is labeled "US 0.8 CTEK 12V/0.8A" and "BATTERY CHARGER FOR 12V LEAD ACID BATTERIES".

The CTEK US 0.8 is a sophisticated 12V battery charger and maintainer. It features a fully automatic charging program designed to optimize battery life and performance. Key features include:

• 完全自動操作: No need to monitor the charging process; the charger handles it automatically.
• Advanced Charging: Employs a multi-step process for thorough and efficient charging, followed by long-term maintenance.
• Spark-Free and Reverse Polarity Protected: Enhances safety during connection and operation.
• Ideal for AGM Batteries: Compatible with various 12V lead-acid battery types, including Wet, MF, GEL, and AGM.
• メンテナンス充電: Can be left connected indefinitely to maintain battery charge.

設定

1. バッテリーを準備します: バッテリー端子が清潔で腐食していないことを確認してください。バッテリーが車両に搭載されている場合は、車両のイグニッションがオフになっていることを確認してください。
2. バッテリーに接続:
   • 赤(プラス)のCLを接続します。amp or eyelet to the positive (+) battery terminal.
   • 黒（マイナス）CLを接続します。amp or eyelet to the negative (-) battery terminal.
   • 車両に搭載されているバッテリーに接続する場合は、マイナス端子を接続します。amp to the vehicle chassis away from the battery and fuel line, if possible.

   Note: The charger includes both battery terminal clips and eyelet terminals for flexible connection options.

3. 電源コンセントに接続します。 Plug the charger's AC cord into a standard 100-115VAC, 50-60Hz wall outlet.
4. 接続を確認します: The charger's indicator lights will illuminate to show the charging process has begun. If the alarm light (reverse polarity indicator) illuminates, disconnect immediately and re-check connections.

Operating Instructions: Charging Phases

The CTEK US 0.8 operates through a fully automatic multi-step charging and maintenance program. The LED indicators on the charger will show the current stage. Based on user experience, the process typically involves four main phases:

1. Phase 1: DESULPHATION
   

   This phase addresses sulphated batteries by applying a pulsing current and voltage to restore capacity.

2. Phase 2: BULK
   

   The primary charging phase, delivering constant current until the battery reaches approximately 80% charge and the terminal voltage reaches the set level.
3. Phase 3: ABSORPTION
   

   Completes the charge to nearly 100%. The charger switches to a constant voltage, with the current gradually decreasing.

4. Phase 4: MAINTENANCE (Pulse)
   

   The battery is continuously monitored. When the voltage drops, the charger provides a pulse to maintain the optimal charge level. The charger can remain connected indefinitely in this mode.

充電時間: Charging times vary depending on battery size. For example, a 2Ah battery may take 1.5 hours, while a 36Ah battery could take up to 36 hours.

メンテナンス

The CTEK US 0.8 charger is designed to be largely maintenance-free. However, regular checks can ensure optimal performance and longevity.

• Keep the charger and its cables clean and dry.
• Inspect cables and connectors for any signs of damage before each use.
• 使用しないときは、充電器を涼しく乾燥した場所に保管してください。
• Ensure good ventilation around the charger during operation.

トラブルシューティング

• Charger not starting or indicator lights not illuminating:
  • Check if the charger is properly plugged into the wall outlet.
  • Ensure the battery connections (positive and negative) are secure and correct.
  • 壁のコンセントに電源が供給されていることを確認してください。
• Alarm light (reverse polarity) is on:
  • Immediately disconnect the charger from both the wall and the battery.
  • Re-connect the red clamp/eyelet to the positive (+) terminal and the black clamp/eyelet to the negative (-) terminal.
• Battery not fully charging or taking too long:
  • Ensure the battery size is within the charger's recommended range (2-32Ah).
  • The battery may be heavily discharged or sulphated, requiring more time in the desulphation phase.
  • Check for extreme temperatures, which can affect charging efficiency.
  • If the battery is old or damaged, it may not hold a charge effectively. Consider having the battery tested.
• Charger gets very warm:
  • It is normal for the charger to become warm during operation, especially during the bulk charging phase.
  • Ensure adequate ventilation around the charger. If it becomes excessively hot or emits smoke/unusual odors, disconnect immediately and contact support.

仕様

保証とサポート

The CTEK US 0.8 Smart Battery Charger is covered by a 5年間の限定保証. This warranty covers defects in material and workmanship. It is void if the product has been abused, mishandled, or repaired by unauthorized personnel.

For technical support, warranty claims, or further information, please visit the official CTEK webサイトまたは顧客サービス部門に連絡してください。

CTEK公式 Webサイト： www.ctek.com