1. Ifihan
This manual provides essential information for the safe operation, maintenance, and troubleshooting of your Scheppach SG3500i Inverter Generator. Please read this manual thoroughly before operating the generator to ensure proper use and to prevent injury or damage.
The Scheppach SG3500i Inverter Generator features modern inverter technology, making it suitable for safely powering sensitive electronic devices. It offers a nominal power of 3000W and a maximum power of 3500W, with an autonomy of 6 hours and a low noise level of 68 dB. It is equipped with two 230V AC outlets, two 2.1A USB ports for fast charging, and one 12V outlet.

Figure 1: Scheppach SG3500i Inverter Generator. This image shows the compact, blue and black design of the generator, highlighting its control panel and output ports.
2. Awọn ilana aabo
Always follow these safety precautions to reduce the risk of injury, electric shock, fire, and property damage.
2.1 Gbogbogbo Abo
- Ka iwe afọwọkọ naa: Ensure you have read and understood all instructions before operating the generator.
- Lilo ita nikan: Operate the generator outdoors in a well-ventilated area. Never operate indoors or in enclosed spaces, as exhaust fumes contain carbon monoxide, which is deadly.
- Aabo epo:
- Store fuel in approved containers in a well-ventilated area away from ignition sources.
- Do not refuel while the engine is running or hot. Allow the generator to cool down before refueling.
- Avoid spilling fuel. If spilled, wipe it up immediately and ensure the area is dry before starting the generator.
- Aabo Itanna:
- Do not operate the generator in wet conditions or expose it to rain.
- Ensure all electrical connections are secure and in good condition.
- Do not overload the generator. Refer to the specifications for maximum wattage.
- Use only grounded extension cords and appliances.
- Awọn oju gbigbona: Ẹ̀rọ àti ẹ̀rọ ìdábùú iná mànàmáná náà máa ń gbóná gan-an nígbà tí wọ́n bá ń ṣiṣẹ́, wọ́n sì máa ń gbóná fún ìgbà díẹ̀ lẹ́yìn tí wọ́n bá ti pa á. Yẹra fún kíkan sí àwọn ibi gbígbóná.
- Awọn ọmọde ati awọn ohun ọsin: Jeki awọn ọmọde ati awọn ohun ọsin kuro ni monomono lakoko iṣẹ.
2.2 apọju Idaabobo
The generator is equipped with overload protection to prevent damage to the unit and connected devices. If the generator is overloaded, the overload indicator light will illuminate, and power output will cease. Reduce the load by disconnecting some appliances before restarting the generator.

Figure 2: Overload Protection. This image displays a warning symbol indicating overload protection, a key safety feature of the generator.
3. Ọja Ipariview
Familiarize yourself with the components of your Scheppach SG3500i Inverter Generator.
3.1 Control Panel and Outlets

Figure 3: Control Panel and Outlets. This image illustrates the generator's control panel, showing the two USB ports, two 230V AC sockets, one 12V DC socket, the oil warning indicator, and the ECO mode switch.
- 2 x USB Ports (2.1A): For charging sensitive electronic devices like smartphones and tablets.
- 2 x 230V AC Outlets: Standard household power outlets for various appliances.
- 1 x 12V DC Outlet: For charging 12V batteries or powering 12V devices.
- Oil Warning Indicator: Illuminates when the oil level is low, indicating the need for an oil refill.
- Iyipada ECO: Engages the economy mode for reduced fuel consumption and quieter operation under light loads.
- Run/Off/Choke Switch: Controls engine operation and choke for starting.
- Bọtini atunto: Used to reset the overload protection.
3.2 Key Awọn ẹya ara ẹrọ
- Imọ ọna ẹrọ oluyipada: Provides a clean sine wave output, safe for sensitive electronics.
- Lilo epo: Designed for economical fuel consumption.
- Fúyẹ́ àti Agbégbé: Easy to transport for various applications.
- Iṣẹ Ariwo Kekere: Operates at a significantly lower noise level compared to conventional generators.

Figure 4: Inverter Technology. This graphic illustrates the clean sine wave produced by the inverter system, ideal for sensitive electronics.

Figure 5: Low Noise Operation. A visual representation indicating the generator's quiet performance.

Figure 6: Noise Level Comparison. This chart compares the SG3500i's 66 dB noise level to conventional generators at 95 dB, highlighting its quieter operation.
4. Eto
Before first use, perform the following setup steps:
- Ṣii silẹ: Carefully remove the generator from its packaging. Inspect for any shipping damage.
- Fi Epo Enjini kun:
- Wa awọn epo kun fila / dipstick.
- Add the recommended type and amount of engine oil (refer to specifications for oil type and capacity). Do not overfill.
- The oil warning indicator will prevent starting if the oil level is too low.
- Fi Epo kun:
- Rii daju pe monomono wa ni pipa ati dara.
- Open the fuel cap and carefully fill the fuel tank with unleaded gasoline. Do not overfill.
- Ni aabo pa fila epo naa.
- Ipo: Place the generator on a firm, level surface outdoors, away from windows, doors, and vents to prevent exhaust fumes from entering enclosed areas. Ensure adequate clearance around the generator for ventilation.
5. Awọn ilana Iṣiṣẹ
5.1 Bibẹrẹ monomono
- Ensure the generator is on a level surface and all connections are secure.
- Turn the fuel valve to the "ON" position (if applicable).
- Move the Run/Off/Choke switch to the "CHOKE" position (for cold starts).
- Fa recoil Starter mu ìdúróṣinṣin ati laisiyonu titi ti engine bẹrẹ.
- Once the engine starts, gradually move the Run/Off/Choke switch to the "RUN" position.

Figure 7: Easy Starting. This image shows a hand pulling the recoil starter cord, demonstrating the simple starting mechanism.
5.2 Nsopọ Awọn ohun elo
- Allow the generator to warm up for a few minutes before connecting appliances.
- Plug in your devices to the appropriate AC or DC outlets.
- Má ṣe ju ìwọ̀n omi tí a fún ẹ̀rọ generator náà lọtage (3200W continuous, 3500W peak). Overloading can damage the generator and connected devices.
5.3 ECO Mode Operation
The ECO mode switch allows the generator to automatically adjust engine speed to match the load, reducing fuel consumption and noise levels when less power is required. For maximum power output, ensure ECO mode is switched off.


Àwòrán 8: Ohun èlò Examples. These images illustrate various uses for the generator, including powering equipment for camping, garden houses, events, construction sites, heating systems, refrigerators, laptops, and mobile phones.
5.4 Idaduro monomono
- Disconnect all connected appliances.
- Gba monomono laaye lati ṣiṣẹ fun iṣẹju diẹ laisi fifuye lati tutu.
- Move the Run/Off/Choke switch to the "OFF" position.
- Yí fáìlì epo sí ipò "PA".
6. Itọju
Itọju deedee n rii daju pe ẹrọ ina rẹ yoo pẹ to ati pe yoo ṣiṣẹ ni igbẹkẹle.
6.1 Engine Oil Ṣayẹwo ati Change
- Ṣàyẹ̀wò ìwọ̀n epo ẹ̀rọ kí o tó lò ó lẹ́ẹ̀kan. Fi epo kún un tí ó bá pọndandan.
- Yi epo engine pada lẹhin awọn wakati 20 akọkọ ti iṣẹ, lẹhinna ni gbogbo wakati 50-100 tabi lododun, eyikeyi ti o wa ni akọkọ.
6.2 Air Filter Cleaning
- Inspect the air filter regularly. Clean or replace if dirty. A clogged air filter can reduce engine performance.
6.3 Sipaki Plug Ayewo
- Ṣayẹwo pulọọgi sipaki ni ọdọọdun tabi ni gbogbo wakati 100. Nu tabi ropo ti o ba ti bajẹ tabi wọ.
6.4 Ibi ipamọ
- For long-term storage, drain the fuel tank and carburetor to prevent fuel degradation.
- Store the generator in a clean, dry, and well-ventilated area, away from direct sunlight and extreme temperatures.
7. Laasigbotitusita
Abala yii n pese awọn solusan si awọn ọran iṣiṣẹ ti o wọpọ.
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Enjini ko bẹrẹ | Ko si epo Ipele epo kekere Choke ko ṣeto daradara Sipaki plug oro | Fi epo kun Fi epo kun Adjust choke position Ayewo / mọ / ropo sipaki plug |
| Ko si iṣelọpọ agbara | Apọju Idaabobo tripped ECO mode engaged with high load Awọn isopọ alaimuṣinṣin | Reduce load, press reset button Switch off ECO mode Ṣayẹwo gbogbo awọn asopọ |
| Ẹ̀rọ náà ń ṣiṣẹ́ kára tàbí ó ń dúró níbì kan | Idọti air àlẹmọ Epo epo Carburetor oro | Mọ / ropo air àlẹmọ Sisan epo atijọ, fi epo tuntun kun Kan si alagbawo onimọ-ẹrọ |
| Ariwo ti o pọju | Awọn paati alaimuṣinṣin Exhaust system issue | Check for loose parts and tighten Inspect exhaust system for damage |
8. Awọn pato
| Iwa | Iye |
|---|---|
| Awoṣe | SG3500i |
| Olupese | SCHEPPACH |
| Nọmba itọkasi | 5906230903-500 |
| Àwọ̀ | Buluu |
| Agbara Iru | Agbara epo |
| Voltage | 230 Volts |
| Ifihan Agbara Iwọntun-wonsi | 3200 Wattis |
| O pọju agbara wu | 3500 Wattis |
| Engine Horsepower | Ọdun 4.8 CV |
| Epo Iru | petirolu |
| Iṣeduro | 6 hours (at typical load) |
| Ariwo Ipele | 68 dB (at 7m, 1/4 load) |
| Iwọn | 2.55 kilo (Note: This weight appears unusually low for a generator of this power. Please verify with product packaging.) |
| Awọn iwọn Ọja (L x W x H) | 54L x 32W x 49H sẹntimita |
| Awọn irinše to wa | AC power cord, USB charging cable, 12V power cord, user manual |
Note: Specifications are subject to change without notice. Always refer to the product label for the most accurate information.
9. Atilẹyin ọja ati Support
For warranty information, please refer to the warranty card included with your product or visit the official Scheppach webojula. Tọju iwe-ẹri rira rẹ bi ẹri rira.
If you encounter any issues not covered in the troubleshooting section or require technical assistance, please contact Scheppach customer support. Contact details can typically be found on the manufacturer's webaaye tabi ni apoti ọja.
Pataki: Information regarding the availability of spare parts is currently unavailable. For service or parts, please contact authorized Scheppach service centers.





