1. Киришүү
This manual provides detailed instructions for the installation, operation, and maintenance of your Zerone SH-748 Quartz Hour Meter. This device is designed for accurate time tracking on various equipment, including engineering vehicles, cars, trucks, marine vessels, and ATVs. Please read this manual thoroughly before installation and use to ensure proper function and longevity of the product.
2. Коопсуздук маалыматы
- Always disconnect power before installing or servicing the hour meter to prevent electrical shock.
- электр менен жабдууну камсыз кылуу voltage matches the meter's specified voltage range (12V-36V AC/DC). Incorrect voltage аппаратты бузушу мүмкүн.
- Do not attempt to open or modify the hour meter. There are no user-serviceable parts inside.
- Keep the device away from excessive moisture or extreme temperatures outside its operating range.
- Кыска туташуулардын алдын алуу үчүн бардык зымдарды туташтыруу бекем жана тийиштүү түрдө изоляциялангандыгын текшериңиз.
3. Продукт бүтүп калдыview
The Zerone SH-748 is a compact, round quartz hour meter featuring a 6-digit mechanical display. It is designed for durability and accurate timekeeping in demanding environments.

3.1-сүрөт: Фронт view of the Zerone SH-748 Quartz Hour Meter, showing the 6-digit scrolling digital display.

3.2-сүрөт: Деталдаштырылган view highlighting the wiring hole and the screw-fixed installation mechanism on the hour meter.

3.3-сүрөт: The hour meter shown with its front and back, alongside the included connection terminals for wiring.
Компоненттери:
- Дисплей: 6-digit mechanical counter for hours (00000.0 to 99999.9).
- Турак жай: Durable, fully sealed casing for protection against environmental factors.
- Монтаждык кронштейн: Metal bracket with screws for secure panel installation.
- Туташуу терминалдары: Included for electrical wiring.
4. Орнотуу жана орнотуу
Follow these steps to properly install your Zerone SH-748 Quartz Hour Meter.
4.1. Орнотуу ордун тандоо
Select a flat, stable surface on your equipment's dashboard or panel. Ensure the location is easily visible for reading and protected from direct impact or extreme vibrations. The meter is suitable for various applications, including:

4.1-сүрөт: Examples of equipment where the hour meter can be used, such as motorboats, motorcycles, snowmobiles, and lawn mowers.

4.2-сүрөт: The hour meter seamlessly integrated into a motorcycle's instrument panel.
4.2. Mounting the Meter
- Drill a circular hole of appropriate diameter (refer to specifications for exact size) in the chosen panel location.
- Insert the hour meter into the hole from the front.
- Secure the meter from the rear using the provided metal mounting bracket and screws. Tighten the screws firmly but do not overtighten.

4.3-сүрөт: Арткы view of the hour meter, illustrating the mounting bracket and electrical connection terminals.

4.4-сүрөт: A different angle of the hour meter's rear, showing the secure attachment of the mounting hardware.
4.3. Электр зымдары боюнча нускамалар
The hour meter operates on 12V-36V AC/DC. Connect the meter to a power source that is active when the equipment is in operation.
- Identify the positive (+) and negative (-) terminals on your equipment's power source.
- Connect the provided connection terminals to the appropriate wires from your power source.
- Insert the wired terminals into the corresponding slots on the back of the hour meter. Ensure a firm connection.
- Томду ырастаңызtage input is within the 12V-36V AC/DC range.

4.5-сүрөт: Деталдаштырылган view of the wiring connections and the product label indicating AC/DC 12-36V input.
4.4. Орнотуу боюнча видео көрсөтмө
For a visual guide on the installation process, please refer to the video below. This video demonstrates the connection of the hour meter and its components.
Видео 4.1: This video demonstrates the physical components and basic assembly of the AC/DC 12-36V Quartz Hour Meter Gauge Tester, including the meter itself and its connection terminals.
5. Иштөө нускамалары
The Zerone SH-748 Quartz Hour Meter is designed for straightforward operation.
- Once properly installed and connected to a power source, the meter will automatically begin accumulating hours when power is supplied to it.
- The 6-digit display shows the total accumulated operating hours, with the last digit representing tenths of an hour.
- The meter does not have a reset function, ensuring continuous and tamper-proof tracking of equipment usage.
- The red indicator on the display rotates to confirm the meter is actively counting.
6. Техникалык тейлөө
The Zerone SH-748 Hour Meter requires minimal maintenance due to its robust and sealed design.
- Тазалоо: Wipe the display and housing with a soft, damp кездеме. Бетке зыян келтириши мүмкүн болгон абразивдүү тазалоочу каражаттарды же эриткичтерди колдонуудан алыс болуңуз.
- Туташуу текшерүү: Мезгил-мезгили менен электр зымдарынын туташуусун текшерип туруңуз, алар бекем жана коррозияга учурабайт.
- Курчап турган чөйрөнү коргоо: While the meter is fully sealed and dust-proof, prolonged exposure to extreme conditions beyond its specified operating range should be avoided to maximize lifespan.
7. Кыйынчылыктарды
If you encounter issues with your hour meter, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Meter not displaying hours / No power |
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| Inaccurate hour counting |
|
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| Red indicator not rotating |
|
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If the problem persists after attempting these solutions, please contact Zerone customer support.
8. Техникалык шарттар
| Модел | SH-748 |
| Count Range | 99999.9 саат |
| Count Accuracy | ±0.01 |
| Түзмөктү баштапкы абалга келтирүү | Жок |
| Тtage | 12V-36V AC/DC |
| Энергияны керектөө | 0.3 Вт |
| Иштөө температурасы | -10 градустан 50 градуска чейин |
| Салыштырмалуу нымдуулук | Толугу менен мөөр басылган |
| Сейсмикалык Ampжарыктык | 10-70HZ 1-8g (Heavy strength) |
| Элемент Салмагы | 123г |
| Материал | Дат баспаган болот |
| Өндүрүүчү | Zerone |
9. Кепилдик жана колдоо
Warranty information for the Zerone SH-748 Quartz Hour Meter is not provided within this instruction manual. For details regarding warranty coverage, returns, or technical support, please refer to the product packaging or contact your retailer or the manufacturer directly.
Өндүрүүчү: Zerone