1. Introduction
This manual provides essential instructions for the safe and effective use of your ABLEGRID AC Adapter. This power supply cord is designed for compatibility with Sadelco MiniMax 600 and Sadelco MiniMax 800 Signal Level CATV Meters. Please read this manual thoroughly before use and retain it for future reference.
Compatibility Verification: Before connecting, ensure that your device model is either a Sadelco MiniMax 600 or Sadelco MiniMax 800 to guarantee proper functionality and prevent damage.
2. Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions: Familiarize yourself with the product and its operation.
- Do not expose to moisture: Keep the adapter away from water, rain, or excessive humidity.
- Use in well-ventilated areas: Ensure adequate airflow around the adapter to prevent overheating.
- Proper voltage: This adapter is designed for World Wide Input Voltage 100-240VAC 50/60Hz. Ensure your power outlet matches these specifications.
- Protection Features: The adapter includes Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP) to safeguard your devices. However, do not intentionally short circuit or overload the adapter.
- Inspect for damage: Before each use, check the adapter and cord for any signs of damage. Do not use if damaged.
- Unplug when not in use: Disconnect the adapter from the power outlet when not in use for extended periods.
- Keep out of reach of children: This is not a toy.
3. Product Overview
The ABLEGRID AC Adapter is a reliable power supply unit designed to provide stable power to your compatible Sadelco MiniMax CATV Meter. It features a compact design and a durable power cord.

Image 3.1: Front view of the ABLEGRID AC Adapter, illustrating its compact design and integrated power cord. The label on the adapter shows model number TF-008-B, input voltage range, and output specifications.

Image 3.2: Side view of the ABLEGRID AC Adapter, highlighting the connection point of the power cord to the main adapter unit.
4. Setup
Follow these steps to set up your ABLEGRID AC Adapter:
- Unpack: Carefully remove the AC adapter from its packaging.
- Inspect: Check the adapter and its cord for any visible damage. Do not proceed if damage is found.
- Connect to Device: Plug the output connector of the ABLEGRID AC Adapter into the power input port of your Sadelco MiniMax 600 or Sadelco MiniMax 800 Signal Level CATV Meter. Ensure a secure connection.
- Connect to Power Outlet: Insert the AC plug of the adapter into a standard electrical wall outlet (100-240VAC, 50/60Hz).
- Verify Power: Once connected, your Sadelco MiniMax meter should receive power. Refer to your meter's manual for specific power indicator lights or startup procedures.
5. Operation
The ABLEGRID AC Adapter operates automatically once connected to a power source and your Sadelco MiniMax meter. It provides continuous power for the operation of your device. No user intervention is required for its basic function.
- Ensure the adapter remains securely plugged into both the wall outlet and the Sadelco MiniMax meter during use.
- If the meter is battery-powered, the adapter will typically charge the battery while simultaneously powering the device.
6. Maintenance
Proper maintenance ensures the longevity and safe operation of your AC adapter.
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. 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 cord to prevent damage.
- Inspection: Periodically inspect the power cord and adapter housing for any signs of wear, cuts, or damage. Replace the adapter if any damage is observed.
7. Troubleshooting
If you encounter issues with your ABLEGRID AC Adapter, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to Sadelco MiniMax meter. |
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| Adapter feels excessively hot. |
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If these steps do not resolve the issue, please contact ABLEGRID customer support for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | ABLEGRID |
| Input Voltage | 100-240VAC |
| Frequency Range | 50/60Hz |
| Power Source | Corded Electric |
| Protection Features | OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection) |
| Compatibility | Sadelco MiniMax 600, Sadelco MiniMax 800 Signal Level CATV Meters |
9. Warranty and Support
For warranty information or technical support regarding your ABLEGRID AC Adapter, please contact the manufacturer directly. Refer to the product packaging or the ABLEGRID official website for contact details.
Manufacturer: ABLEGRID





