Projecta PJ-AC080-2
Projecta 12V 8.0A 8-Stage 自動バッテリー充電器 ユーザーマニュアル
Model: PJ-AC080-2
For Lead Acid Batteries
1. はじめに
Thank you for choosing the Projecta PJ-AC080-2 12V 8.0A 8-Stage Automatic Battery Charger. This charger is designed for automotive and marine lead acid batteries, offering a fully automatic, spark-free, and polarity-protected charging and maintenance solution. Its advanced 8-stage charging process ensures optimal battery health and longevity. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting.
2. 重要な安全情報
Please read and understand all safety warnings and instructions before using this battery charger. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- 換気: Always use the charger in a well-ventilated area. Batteries can produce explosive gases.
- 目と皮膚の保護: Wear appropriate eye protection and clothing when working near batteries. Battery acid is corrosive.
- Spark-Free Connections: Ensure connections are made and broken in a spark-free manner. The charger is designed to be spark-free, but caution is always advised.
- 極性: プラス (+) 充電器 CL を接続します。amp プラス(+)バッテリー端子とマイナス(-)充電器端子にamp to the negative (-) battery terminal. The charger is polarity protected.
- 電源を切る: バッテリーを接続または取り外す前に、必ず充電器からAC電源を外してください。amps.
- 子供とペット: 充電器とバッテリーは子供やペットの手の届かないところに保管してください。
- 損傷した機器: 充電器が損傷している場合は、充電器を使用しないでください。
- 屋内使用: This charger is designed for indoor use. Do not expose to rain or excessive moisture.
3.製品オーバーview および機能

Figure 3.1: Projecta 12V 8.0A 8-Stage Automatic Battery Charger with power cord and battery clamps.
主な特徴:
- 完全自動: Simply connect and forget without the risk of overcharging.
- エイトStages: Once connected, the charger will do the rest whether you're charging or maintaining the battery to keep it ready for use.
- Spark-Free and Polarity Protected: Safe to use while the battery is still in the vehicle.
- Fused Wiring Harness: Quick connect fused wiring harness for permanent installation (BCWH).
- All Included: Comes with harness, battery clamps, and 9.84 ft (3m) extension cable.
4. 箱の中身

Figure 4.1: All components included with the Projecta Battery Charger.
Your Projecta PJ-AC080-2 Battery Charger package should contain the following items:
- Projecta 12V 8.0A 8-Stage Automatic Battery Charger Unit
- バッテリーClamps(赤は正、黒は負)
- Fused Wiring Harness with Ring Terminals (for permanent installation)
- 9.84 ft (3m) Extension Cable
- ユーザーマニュアル(このドキュメント)
5. セットアップと接続
Before connecting the charger, ensure the battery terminals are clean and free of corrosion. Always connect the charger to the battery before plugging it into the AC power outlet.
- バッテリーを準備します: バッテリーを車両に搭載している場合は、車両のイグニッションスイッチをオフにし、すべてのアクセサリーの電源をオフにしてください。船舶で使用する場合は、船舶が確実に係留されていることを確認してください。
- バッテリーClを接続するamps:
- 接続する red positive (+) バッテリーclamp に 正(+) バッテリー端子。
- 接続する black negative (-) バッテリーclamp に 負(-) バッテリー端子。

Figure 5.1: Proper connection of the charger to a vehicle battery.

図5.2:詳細 view of the positive (red) and negative (black) battery clamps.
- Optional Fused Wiring Harness: For permanent installation, connect the ring terminals of the fused wiring harness to the battery terminals (red to positive, black to negative). This allows for quick connection/disconnection of the charger unit.

Figure 5.3: The included fused wiring harness for permanent battery connection.
- AC電源に接続します: Once the battery connections are secure, plug the charger's AC power cord into a standard 120V AC wall outlet.
6. 操作手順
The Projecta PJ-AC080-2 is a fully automatic 8-stage charger. Once connected to the battery and power, it will automatically detect the battery type and condition, then proceed through the optimal charging cycle.
8-Stage 充電プロセス:
充電器は洗練された8秒を採用していますtage charging algorithm to ensure efficient and safe charging, extending battery life. The stages には通常、次のものが含まれます。
- 脱硫: Recovers sulphated batteries by applying pulse current.
- ソフトスタート: 特に過放電したバッテリーの損傷を防ぐために、バッテリーにゆっくりと電流を流します。
- バルクチャージ: Charges the battery at its maximum rate (8.0A) until it reaches approximately 80% capacity.
- 吸収: Charges the battery at a decreasing 電流を 100% の容量まで流します。
- 分析: バッテリーをテストして、充電を保持できるかどうかを判断します。
- 再調整: Applies a controlled overcharge to recondition and equalize the battery cells (if needed).
- フロート: バッテリーを一定の電圧に維持しますtage, ready for use.
- パルス維持: Periodically pulses the battery to keep it optimally charged during long-term storage.
The charger's display will indicate the current voltage and charging status. No manual intervention is required during the charging process.
充電器の取り外し:
充電器を切断するには:
- AC 電源コードを壁のコンセントから抜きます。
- マイナス(-)の黒線を外しますamp バッテリー端子から。
- プラス(+)の赤い端子を外しますamp バッテリー端子から。
7. メンテナンス
Proper maintenance ensures the longevity and optimal performance of your Projecta battery charger.
- クリーニング: Disconnect the charger from all power sources before cleaning. Wipe the casingを柔らかく、damp 布で拭いてください。強力な化学薬品や研磨剤入りの洗剤は使用しないでください。
- ケーブル検査: Regularly inspect the power cord, battery clamps, and all cables for any signs of damage, fraying, or corrosion. Do not use the charger if any cables are damaged.
- ストレージ: 充電器は使用しないときは、涼しく乾燥した場所に保管してください。直射日光、高温、湿気を避けてください。
- バッテリー端子: Ensure battery terminals are clean and free of corrosion before connecting the charger.
8。 トラブルシューティング
If you encounter issues with your Projecta battery charger, refer to the following common problems and solutions:
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| Charger does not turn on or display is blank. | AC 電源がない、接続が緩んでいる、コンセントに障害がある。 | Check if the charger is securely plugged into a live AC outlet. Test the outlet with another device. Ensure all connections are firm. |
| Charger connected but not charging (no charging indicator). | Incorrect battery connection (reversed polarity); battery too deeply discharged; faulty battery. | Verify positive (+) and negative (-) connections are correct. The charger has polarity protection, which may prevent operation if reversed. For very deeply discharged batteries, the charger may take time to initiate. If the battery is severely damaged, it may not accept a charge. |
| Charger enters error mode or displays an error code. | Internal fault; short circuit; battery fault. | Disconnect the charger from both AC power and the battery. Wait a few minutes, then reconnect. If the error persists, the charger or battery may be faulty. Consult customer support. |
| 充電器は動作中に温かくなります。 | 動作は正常ですが、換気が悪いです。 | It is normal for the charger to get warm during charging. Ensure adequate ventilation around the charger to prevent overheating. If it becomes excessively hot, disconnect immediately. |
9. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル番号 | PJ-AC080-2 |
| 入力ボリュームtage | 120V AC(米国標準コンセント) |
| 出力巻tage | 12 ボルト (DC) |
| 充電電流 | 8.0 Amps |
| 充電Stages | 8-Stage自動 |
| バッテリーの種類 | Lead Acid Batteries (WET, MF, CA/CA, AGM, GEL, EFB, LiFePO4 compatible) |
| 製品寸法 | 6.61 x 2.99 x 11.26 インチ (16.8 x 7.6 x 28.6 cm) |
| アイテム重量 | 2.48ポンド(1.13kg) |
| 色 | 黒 |
| 安全機能 | Spark-Free, Polarity Protected, Overcharge Protection |
10. 保証とサポート
Projecta products are manufactured to high standards and undergo rigorous quality control. For specific warranty details, please refer to the warranty card included with your product or visit the official Projecta webサイト。
If you require technical assistance, troubleshooting beyond this manual, or have questions regarding your product, please contact Projecta Customer Support. Contact information can typically be found on the Projecta webサイトまたは製品パッケージに記載されています。
オンラインリソース: For the latest information, FAQs, and product updates, please visit the official Projecta webサイト: www.projecta.com.au (注:これはプレースホルダーです URL正確な情報については実際の製品マニュアルを参照してください。 web地点)。
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