1. Product Overview
This instruction manual provides essential information for the safe and effective use of your SupplySource AC Adapter, specifically designed for Mettler-Toledo XK3136 and IND211 Electronic Weight Scales. This adapter ensures reliable power delivery to your device.
The adapter is manufactured with high-quality materials and incorporates multiple smart features for safeguarding against common electrical issues, including incorrect voltage, short circuits, and internal overheating. It is certified with CE standards.
2. Safety Information
Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or damage to the adapter or your device.
- Ventilation: When using the adapter for extended periods, ensure it is placed in a well-ventilated area to prevent overheating. Do not cover the adapter.
- Humidity: Avoid using the adapter in high humidity environments. Keep it dry.
- Surface Contact: Do not place the adapter directly on skin products or other heat-sensitive materials during operation, as it may become warm.
- Compatibility: Verify that the DC output voltage and tip size of this AC adapter match the requirements of your Mettler-Toledo XK3136 or IND211 Electronic Weight Scale before connecting. Incompatible adapters can damage your device.
- Cable Care: Do not bend, twist, or pull the power cord excessively. Avoid placing heavy objects on the cord.
- Indoor Use Only: This adapter is intended for indoor use only.

This image highlights the built-in safety electronics of the AC adapter, including protection against overcharge, over voltage, short circuits, over current, and over temperature, along with a 24-month warranty.
3. Setup Instructions
- Verify Compatibility: Before connecting, confirm that the adapter's output voltage and connector tip size are correct for your Mettler-Toledo XK3136 or IND211 Electronic Weight Scale. This information is usually found on your scale or in its original manual.
- Connect to Device: Insert the barrel connector of the AC adapter firmly into the power input port of your Mettler-Toledo Electronic Weight Scale.
- Connect to Power Outlet: Plug the AC adapter's two-prong plug into a standard 100-240V AC wall outlet. Ensure the outlet is easily accessible.
- Power On: Once connected, your scale should receive power. Refer to your scale's manual for specific power-on procedures.
4. Operating Guidelines
Once properly set up, the AC adapter provides continuous power to your Mettler-Toledo Electronic Weight Scale. No specific operational steps are required for the adapter itself beyond ensuring a secure connection and adequate ventilation.
- Always ensure the adapter is fully inserted into both the wall outlet and your device.
- Avoid disconnecting the adapter by pulling the cable; always grasp the plug itself.
5. Maintenance
Proper maintenance helps prolong the life of your AC adapter.
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the adapter. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid tightly winding the cable.
- Inspection: Periodically inspect the adapter and cable for any signs of damage, such as frayed wires, cracks, or bent prongs. If damage is found, discontinue use immediately and replace the adapter.
6. Troubleshooting
If you encounter issues with your AC adapter, refer to the following common solutions:
- No Power to Device:
- Ensure the adapter is securely plugged into both the wall outlet and the electronic weight scale.
- Check if the wall outlet is functional by plugging in another device.
- Inspect the adapter cable and connector for any visible damage.
- Adapter Feels Hot:
- It is normal for the adapter to feel slightly warm during operation.
- If it feels excessively hot, disconnect it immediately. Ensure it is in a well-ventilated area and not covered. If the issue persists, discontinue use.
If troubleshooting steps do not resolve the issue, please contact customer support.
7. Specifications
| Input Voltage Range | 100-240V AC |
| Input Frequency | 50-60Hz |
| Cable Length | 4 Feet (approximately 1.2 meters) |
| Connector Type | Barrel Connector |
| Compatible Devices | Mettler-Toledo XK3136, Mettler-Toledo IND211 Electronic Weight Scales |
| Safety Certifications | CE |
| UPC | 794155540251 |

The image displays the compact design of the AC adapter and specifies its cable length as 4 feet, providing a visual reference for its dimensions.
8. Warranty and Support
This SupplySource AC Adapter comes with a 24-month warranty from the date of purchase, covering manufacturing defects.
Return Policy: Products are eligible for a refund or replacement within 30 days of purchase, subject to the seller's return policy.
For any questions, concerns, or warranty claims, please contact SupplySource customer support. We are available to assist you.