1. はじめに
This manual provides detailed instructions for the installation, operation, and maintenance of the Intermatic UWZ48E-240U Hour Meter. This device is designed to accurately record operating hours for various electrical equipment. Please read this manual thoroughly before installation and operation to ensure proper function and safety.
2. 安全情報
警告： Risk of electric shock. Installation and servicing should be performed by qualified personnel only. Disconnect power at the circuit breaker or fuse box before installing or servicing the unit.
- 必ず現地の電気規則および規制に従ってください。
- Ensure the power supply matches the meter's voltage rating (240V AC, 60Hz).
- メーターが損傷していると思われる場合は、メーターを操作しないでください。
- 電気設備に子供を近づけないでください。
3.製品オーバーview
The Intermatic UWZ48E-240U is a flush-mount hour meter designed for precise time tracking. It features a clear display for accumulated hours and offers both quick connect and screw terminals for versatile wiring options.
図1: フロント view of the Intermatic UWZ48E-240U Hour Meter. The image shows the meter's face with the Intermatic logo, a six-digit hour display, and electrical ratings (UWZ 48-L, 110-127V~ 60Hz). Please note that while the image displays 110-127V, the product model UWZ48E-240U is rated for 240V AC, 60Hz as per specifications. Dimensions of 1.79 inches by 1.79 inches are indicated on the sides.
3.1 主な特徴:
- Flush mount design with retaining bracket.
- Combo quick connect and screw terminals.
- 240V AC, 60Hz operation.
- 耐久性のあるプラスチック構造。
- Compact dimensions: 1.79"W x 1.79"H.
4. インストール
4.1 取り付け
- 電源が切断されていることを確認してください。
- Create a panel cutout of 1.79" x 1.79" (45.5 x 45.5 mm). The panel thickness can be up to 0.35" (9 mm).
- Insert the hour meter into the cutout from the front of the panel.
- Secure the unit in position using the provided plastic slip-on retaining bracket from the rear of the panel.
- オプション: For 72 mm square or round openings, an optional 72 mm bezel can be used (not included).
4.2配線
The UWZ48E-240U features combo quick connect and screw terminals. Connect the meter in parallel with the load or circuit you wish to monitor. Ensure correct voltage (240V AC, 60Hz) is supplied to the meter terminals.
- クイックコネクト： Use appropriate spade connectors for a secure connection.
- ネジ端子: Strip wire insulation to the recommended length, insert into the terminal, and tighten the screw firmly.
After wiring, ensure all connections are secure and insulated before restoring power.
5. 操作
The Intermatic UWZ48E-240U Hour Meter operates automatically when power is supplied to its terminals. The mechanical display will increment, showing the total accumulated operating hours. The meter does not have a reset function, providing a continuous record of equipment usage.
- The display shows hours in a six-digit format, typically with the last digit representing tenths of an hour.
- No user interaction is required for operation once installed and powered.
6. メンテナンス
The UWZ48E-240U Hour Meter is designed for maintenance-free operation. However, periodic inspection is recommended to ensure optimal performance.
- クリーニング： If necessary, gently wipe the display window with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- 検査： Periodically check wiring connections for tightness and ensure the meter is securely mounted.
- 環境条件: Ensure the operating environment remains within the specified temperature range (up to 160°F / 71°C).
7。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| Meter display is blank or not incrementing. | No power to the meter, incorrect wiring, or meter malfunction. |
|
| 時間の読み取りが不正確です。 | Intermittent power supply or meter malfunction. |
|
8. 仕様
| モデル | UWZ48E-240U |
| ブランド | インターマティック |
| 巻tage | 240ボルト |
| 頻度 | 60Hz |
| 現在の評価 | 1 Amps |
| コネクタタイプ | Spade, Screw Terminals |
| 取り付けタイプ | Flush Mount (Wall Mount) |
| 材料 | プラスチック |
| 色 | 白 |
| 製品寸法（幅×高さ） | 1.79インチ x 1.79インチ (45.5 x 45.5 mm) |
| パネルカットアウト | 1.79インチ x 1.79インチ (45.5 x 45.5 mm) |
| Max Panel Thickness | 0.35インチ（9 mm） |
| 上限温度定格 | 華氏160度（摂氏71度） |
| 認定資格 | CSAA の |
| アイテム重量 | 0.2 ポンド |
9. 保証とサポート
For warranty information and technical support, please refer to the official Intermatic web購入サイトをご覧いただくか、カスタマーサービス部門にお問い合わせください。購入証明書としてレシートを保管してください。
訪問することができます Intermatic Store on Amazon 詳細な製品情報については。