1. Overview
This manual provides essential instructions for the proper operation and maintenance of your Vespa 50, specifically focusing on the critical running-in period, starting procedures, and tire pressure guidelines. The information presented is derived from the official 'Rodaggio' instruction sign, model 610170M003, manufactured by RMS.
Figure 1: The RMS 'Rodaggio' instruction sign, providing key operational and maintenance details for the Vespa 50. This sign is designed to be a quick reference for users.
2. Operation Guidelines
2.1. Running-In (Rodaggio) Procedures
Adhering to the following guidelines during the initial running-in period is crucial for the longevity and optimal performance of your Vespa 50 engine:
- Fuel Mixture: Use an "ESSO MIX" fuel mixture with 2% oil content. This specific mixture ratio should be maintained both during and after the running-in period to ensure proper lubrication.
- Throttle Control (First 2000 km): For the initial 2000 kilometers of operation, avoid using full throttle. Gradual acceleration and varied speeds are recommended to allow engine components to seat properly.
- Speed Reduction: If circumstances require you to reduce speed significantly, do not hesitate to shift to a lower gear. This prevents engine strain and promotes smooth operation.
2.2. Starting (Avviamento) Procedures
Follow these steps for a smooth engine start:
- Starter Engagement: When engaging the starter, ensure the throttle is kept at its minimum position.
- Starter Disengagement: Once the engine has successfully started, promptly disengage the starter.
3. Maintenance
3.1. Gear Oil Replacement
Proper gear oil maintenance is vital for the transmission's longevity:
- Initial Replacement: After the first 1000 kilometers of operation, it is mandatory to replace the gear oil.
- Recommended Oil: For this replacement, use "ESSO MOTOR OIL 30".
4. Troubleshooting
This instruction sign primarily provides operational guidelines. For detailed troubleshooting of specific issues, please refer to the comprehensive owner's manual for your Vespa 50 or consult a qualified service technician. Common issues related to starting or engine performance during the running-in period often stem from incorrect fuel mixture or improper throttle application.
5. Specifications
5.1. Tire Pressure Guidelines
Maintaining correct tire pressure is essential for safety, handling, and tire longevity. Refer to the table below for recommended pressures:
| Position | Load Condition | Recommended Pressure |
|---|---|---|
| Front | Standard | 1.25 kg/cm² |
| Rear | With 1 person | 1.6 kg/cm² |
| Rear | With 2 persons | 2.3 - 2.5 kg/cm² |
5.2. Product Information
- Brand: RMS
- Model Number: 142721070
- OEM Reference Number: 610170M003 (as indicated on the sign)
- ASIN: B09NFMJK3R
- Date First Available: 11 December 2021
6. Warranty and Support
Information regarding specific warranty terms or direct support contacts for the RMS 'Rodaggio' sign or the Vespa 50 is not provided within the scope of this instruction manual. Please refer to your Vespa 50's primary owner's manual or contact the manufacturer/seller for warranty details and customer support.
