Most G3 models feature a single-point watering tube. Connect your distilled water reservoir and fill until the flow indicator stops spinning. 4. Routine Maintenance and Lubrication Schedule

Check the operation of all lights, indicators, and the horn.

If your G3 is equipped with standard traction batteries, you must maintain electrolyte levels:

An interlock prevents the vehicle from driving away while connected to mains power. Decreased Range or Power Loss

The G3 is not one vehicle. It is a platform. Before you search for a manual, identify your exact variant. Look at the VIN plate (usually under the dashboard or inside the engine bay cover).

Low tire pressure drastically increases rolling resistance, draining the battery much faster.

The Goupil G3 is a high-performance e-bike engineered by the renowned French manufacturer, Goupil. This electric bike boasts a sturdy frame, powerful motor, and advanced battery technology, making it an ideal choice for riders seeking a reliable and enjoyable experience.

The battery pack is the heart and most valuable component of your Goupil G3.Proper care determines whether your battery lasts three years or seven years.The G3 typically features either traditional Open Lead-Acid (traction) batteries or modern Lithium-ion upgrades. Charging Open Lead-Acid Batteries

Connect the charging cable to the vehicle's onboard charger socket first, then plug the heavy-duty mains cable into a standard 230V grid outlet.

| French Term | English in Manual | What it actually means | | :--- | :--- | :--- | | Batterie de traction | "Moving battery" | The main high-voltage pack | | Contacteur | "Contactor" | The heavy-duty relay that connects the battery to the controller | | Précharge | "Preload" | The process that prevents arc damage when connecting | | Limiteur de vitesse | "Speeder limiter" | Speed governor (usually set to 25 or 40 km/h) |

4. Maintenance and Servicing Guidelines (Goupil G3 Service Manual)

: Most users drive under 50 km per day; however, if your route exceeds 100 km, ensure the battery type is matched to high-demand needs. Battery Maintenance

Visually inspect tires for correct inflation, punctures, or uneven wear.

These require regular water topping. Check the electrolyte levels weekly. Only use distilled or demineralized water , and only top them up after a full charge cycle unless the plates are completely exposed. Ensure the charging bay is well-ventilated to safely dissipate hydrogen gas.

Handbrake is slightly engaged or charging cable is plugged in.