1. Информация по технике безопасности
Operating a generator requires adherence to strict safety guidelines to prevent injury or property damage. Always read and understand the entire manual before operating the GENMAX GM12500iET generator.
Безопасность при работе с угарным газом (CO)
This generator is equipped with a built-in CO sensor for enhanced safety. The CO sensor is designed to shut down the generator if harmful levels of carbon monoxide accumulate in the operating area. However, this feature is a supplement and does not replace safe operating practices.
- Operate Outdoors Only: Always operate the generator outdoors in a well-ventilated area, far away from windows, doors, and vents to prevent carbon monoxide from entering enclosed spaces.
- Exhaust Direction: Ensure the exhaust is directed away from people and buildings.
- Аварийные сигналы CO: Install battery-operated carbon monoxide alarms in your home or RV and check them regularly.
Безопасность топлива
- Flammable Fuels: Gasoline, propane (LPG), and natural gas (NG) are highly flammable. Handle all fuels with extreme caution.
- Курение запрещено: Не курите и не допускайте открытого огня вблизи генератора или мест хранения топлива.
- Заправка: Always turn off the generator and allow it to cool before refueling with gasoline.
- Хранилище: Store fuels in approved containers in a well-ventilated area, away from ignition sources.
Электробезопасность
- Сухие условия: Никогда не используйте генератор во влажных условиях, под дождем или снегом. Держите руки сухими при работе с электрическими компонентами.
- Заземление: Убедитесь, что генератор правильно заземлен в соответствии с местными электротехническими нормами.
- Защита от перегрузки: Do not overload the generator. Utilize the circuit breakers to prevent damage.
- Розетки GFCI: The generator features GFCI outlets for protection against electric shock.
2. Продукт закончилсяview
The GENMAX GM12500iET is a powerful and versatile tri-fuel inverter generator designed for various applications, including home backup, RV use, and camping. It offers flexible fueling options, clean power output, and multiple starting methods.

Image: The GENMAX GM12500iET Tri-Fuel Inverter Generator shown with gasoline, propane, and natural gas options, highlighting its versatile fuel technology.
Основные характеристики
- Возможность использования трех видов топлива: Operates on Gasoline (12500 surge, 10500 running watts), Propane (LPG 11500 surge, 9500 running watts), and Natural Gas (NG 10000 surge, 8500 running watts).
- Clean Inverter Power: Delivers less than 3% Total Harmonic Distortion (THD), making it safe for sensitive electronics.
- High-Capacity Output: Features a 458cc OHV engine with multiple outlets including 120V/240V 50A (NEMA 14-50R), 120V 30A, 120V 20A, 12V DC, and dual USB ports.
- Интеллектуальное цифровое управление: Digital display shows wattagе, томtage, frequency, runtime, fuel level, and alerts.
- 4-Way Start: Electric Start, Bluetooth App, 2-Wire Auto Start, and Recoil Backup.
- Эко-режим: Automatically adjusts engine speed to load, reducing noise and extending runtime.
- Портативная конструкция: Equipped with a robust frame, wheels, and a foldable handle for easy transport.
- Функции безопасности: Includes a built-in CO sensor and comprehensive protection against overload, over/under voltagд, короткое замыкание и перегрев.

Image: The GENMAX GM12500iET generator is depicted as suitable for multiple scenarios, including home backup, RV travel, camping, and powering tools at job sites.
3. Настройка
Before starting the generator, proper setup is crucial for safe and efficient operation.
3.1 Распаковка и осмотр
- Аккуратно извлеките генератор и все принадлежности из упаковки.
- Inspect the generator for any signs of shipping damage. If damage is found, contact customer support immediately.
- Verify all included components are present as listed in the 'What Comes in the Box' section.

Image: A visual representation of the items included in the GENMAX GM12500iET package, such as a spark plug wrench, screwdriver, remote control key, funnel, battery charger, NG quick connector, LPG hose, NG hose, and automatic start/stop cable.
3.2 Колесо и ручка в сборе
Attach the wheels and foldable handle using the provided hardware. This design facilitates easy transport of the generator.

Image: A person easily transporting the GENMAX GM12500iET generator across a lawn, demonstrating its easy transport design with a foldable handle and durable wheels.
3.3 Долить моторное масло
- Найдите крышку маслозаливной горловины/щуп для проверки уровня масла.
- Убедитесь, что генератор установлен на ровной поверхности.
- Using the provided funnel, slowly add the recommended engine oil (refer to specifications for type and capacity) until it reaches the upper mark on the dipstick. Do not overfill.
- Плотно закройте крышку маслозаливной горловины.
3.4 Подключение батареи
- Найдите батарейный отсек.
- Подсоедините положительный (+) кабель аккумулятора (красный) к положительной (+) клемме, а отрицательный (-) кабель аккумулятора (черный) к отрицательной (-) клемме. Убедитесь в надежности соединений.
3.5 Подключение топлива
The GM12500iET supports three fuel types: Gasoline, Propane (LPG), and Natural Gas (NG).
- Бензин: Fill the fuel tank with fresh, unleaded gasoline. Do not use E85 or mixed fuels.
- Пропан (СНГ): Connect a standard propane tank to the dedicated LPG inlet using the provided LPG hose. Ensure all connections are tight to prevent leaks.
- Природный газ (ПГ): Connect to a natural gas supply line using the provided NG hose and quick connector. Ensure connections are secure and leak-free.
Важный: Only use one fuel type at a time. Select the desired fuel using the fuel selector switch on the control panel.
Video: A detailed instructional video (22:55) covering the setup and initial preparation of the GENMAX GM12500iET Tri-Fuel Inverter Generator.
4. Инструкция по эксплуатации
Follow these steps to safely start and operate your GENMAX GM12500iET generator.
4.1 Панель управления оконченаview
Перед началом работы ознакомьтесь с компонентами панели управления.

Изображение: крупный план view of the generator's control panel, showing the digital display, main switch, fuel source switch, LPG/NG inlet, AC breakers, ground terminal, various AC outlets (50A, 30A, 20A), DC 12V outlet, USB ports, and the battery charging port.
4.2 Запуск генератора
The GM12500iET offers four starting methods:
- Электрический стартер:
- Убедитесь, что генератор установлен на ровной поверхности и все соединения надежно закреплены.
- Select the desired fuel type using the fuel source switch.
- Turn the main switch to the 'ON' position.
- Press and hold the 'START/STOP' button until the engine starts.
- Bluetooth App Start:
- Download the GENMAX app to your smartphone.
- Pair your device with the generator via Bluetooth.
- Follow the in-app instructions to start the generator remotely.
- 2-Wire Auto Start (for Home Backup):
- Connect the provided 2-wire auto start cable to a compatible automatic transfer switch (ATS) or home backup system.
- Ensure the 'AUTO GEN START SW' is in the 'ON' position.
- The generator will automatically start when power is lost and shut down when utility power returns.

Image: The GENMAX GM12500iET generator is shown providing power to an RV, illustrating the convenience of its Auto Gen Start feature with a communication cable for automatic starting and stopping.
- Recoil Backup Start:
- Ensure the main switch is 'ON' and fuel is selected.
- Сильно и плавно потяните ручку стартера, пока двигатель не запустится.
4.3 Работа в экономичном режиме
Engage Eco-Mode by pressing the 'ECO' button on the control panel. In Eco-Mode, the engine speed automatically adjusts to the electrical load, which reduces fuel consumption and noise levels, especially during light load conditions. This feature extends runtime and is ideal for quiet environments.

Image: The GENMAX GM12500iET generator operating outdoors, demonstrating its stable sine wave and low-noise technology, with a sound level indicator showing 62 dB at 7 meters.
4.4 Подключение электрических нагрузок
- Once the generator is running stably, plug in your electrical devices or connect to your transfer switch.
- Не превышайте номинальную рабочую мощность генератора.tage. Monitor the digital display for wattagе вывод.
- Ensure all connected devices are in good working order and their power requirements are within the generator's capacity.
Video: An instructional video (4:28) demonstrating the operational procedures and features of the GENMAX GM12500iET generator.
5. Техническое обслуживание
Regular maintenance ensures the longevity and reliable performance of your GENMAX GM12500iET generator.
Моторное масло 5.1
- Проверьте уровень масла: Before each use, check the engine oil level and add if necessary.
- Замена масла: Change the engine oil after the first 20 hours of operation, then every 100 hours or annually, whichever comes first. Refer to the specifications for recommended oil type.
5.2 Воздушный фильтр
- Инспекция: Inspect the air filter element every 50 hours or monthly.
- Чистка/Замена: Clean or replace the air filter element as needed, especially in dusty conditions. A dirty air filter can reduce engine performance and increase fuel consumption.
5.3 Свеча зажигания
- Инспекция: Проверяйте свечу зажигания каждые 100 часов или ежегодно.
- Чистка/Замена: Clean or replace the spark plug if it is fouled or worn. Ensure the gap is set correctly according to the engine specifications.
5.4 Топливная система
- Топливный фильтр: Inspect and clean or replace the fuel filter as recommended in the full manual.
- Хранение топлива: For gasoline, use a fuel stabilizer if storing the generator for extended periods. Drain the carburetor if storing for more than 30 days without stabilizer.
5.5 Общая уборка и хранение
- Содержите генератор в чистоте и не допускайте попадания в него мусора.
- Храните генератор в сухом, хорошо проветриваемом месте, вдали от прямых солнечных лучей и экстремальных температур.
- If storing for an extended period, perform all necessary maintenance, including draining fuel (for gasoline) or disconnecting propane/natural gas lines.
6. Поиск Неисправностей
This section provides solutions to common operational issues. For more complex problems, contact GENMAX technical support.
| Проблема | Возможная причина | Решение |
|---|---|---|
| Двигатель не заводится |
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| Низкая выходная мощность / Двигатель глохнет под нагрузкой |
|
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| Generator runs but no power output |
|
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| CO sensor shutdown |
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Video: A brief instructional video (3:36) that may cover common troubleshooting steps or specific features of the generator.
7. Технические характеристики
Detailed technical specifications for the GENMAX GM12500iET Tri-Fuel Inverter Generator.
| Особенность | Спецификация |
|---|---|
| Название модели | GM12500iET |
| Бренд | ДЖЕНМАКС |
| Тип двигателя | 4-тактный, OHV |
| Объем двигателя | 458 кубических сантиметров |
| Тип топлива | Tri Fuel (Gasoline, Propane, Natural Gas) |
| Gasoline Starting Wattage | 12500 Вт |
| Gasoline Running Wattage | 10500 Вт |
| Propane (LPG) Starting Wattage | 11500 Вт |
| Propane (LPG) Running Wattage | 9500 Вт |
| Natural Gas (NG) Starting Wattage | 10000 Вт |
| Natural Gas (NG) Running Wattage | 8500 Вт |
| Объем бака | 6.1 галлонов |
| Коэффициент гармонических искажений (THD) | ≤3% |
| Уровень шума (25% нагрузки) | Всего 62 дБ(А) |
| Размеры продукта (Д x Ш x В) | 30.9" x 22.63" x 29.33" |
| Вес товара | 251.92 фунта |
| Особые возможности | CO Sensor, Bluetooth, 2-Wire Auto Start, Eco-Mode |
| Включенные компоненты | Spark Plug Socket Wrench, Wrench, Remote Control Key, Funnel, Battery Charger, NG Quick Connector, LPG Hose, NG Hose, Automatic Start/Stop Cable |
8. Гарантия и поддержка
GENMAX is committed to providing reliable products and customer satisfaction.
8.1 Информация о гарантии
The GENMAX GM12500iET Tri-Fuel Inverter Generator is backed by a Ограниченная гарантия сроком на 3 годаДанная гарантия распространяется на дефекты материалов и изготовления при условии нормального использования и обслуживания. Сохраните чек о покупке для предъявления гарантийных претензий.
For specific terms and conditions of the warranty, please refer to the warranty card included with your product or visit the official GENMAX webсайт.
8.2 Техническая поддержка
Should you encounter any issues or require assistance with your generator, GENMAX offers ongoing technical support. Please have your model number (GM12500iET) and serial number ready when contacting support.
Contact information for technical support can typically be found on the GENMAX website or in the documentation provided with your generator.