from the negative terminal or chassis ground. Remove the RED clamp to finish the process. Maintenance and Storage
Once the needle settles at its lowest point (usually near 0 or 1 amp), the battery is considered charged. Do not leave it connected for an extended period after this point. Disconnecting Turn off and unplug the charger from the wall first.
is a robust, portable battery charger designed for 12V and 24V lead-acid batteries. It typically features a "Turbo" (fast/boost) charge option for quicker charging. selmarturbo4batterychargerinstructions
The lack of complex settings is a highlight for those who want a "plug and play" experience.
Transformer-style chargers naturally generate heat while operating. However, if the unit becomes hot to the touch or smells like burning plastic, unplug it immediately. from the negative terminal or chassis ground
A Selmar charger is built to last. To keep it in top condition, store it in a dry, clean place when not in use. Regularly inspect the two crocodile clips and the mains lead for any signs of fraying, cracking, or damage, and replace them if necessary. Keeping the unit clean and dry will ensure it remains a reliable tool for years to come.
Once both clamps are securely attached, plug the Selmar Turbo 4 power cord into a standard grounded AC wall outlet to begin the charging process. Reading the Ammeter Face Do not leave it connected for an extended
| Code | Meaning | Solution | | :--- | :--- | :--- | | | Fully Charged | Charging is complete. Disconnect the charger. | | F01 | Internal Short Circuit | The battery has an internal short. Replace the battery. | | F02 | Bad Battery Connection | Check clamps for corrosion or poor contact. Clean terminals. | | F03 | Sulfated Battery | The battery will not accept a charge. Replace the battery. | | F04 | Overheated / Overtime | The charger has shut down to prevent overheating. Wait for the fan to cool the unit. | | F06 | Reverse Polarity | The clamps are connected backward (Red to Black). Correct immediately. |
To prolong the lifespan of your Selmar Turbo 4, wipe the casing down with a dry cloth after use to remove dirt and oil. Clean any residual battery acid off the metal clamps using a paste of baking soda and water, then dry them thoroughly to prevent rust. Store the unit in a cool, dry place with the cables loosely coiled to prevent internal wire breakage. To help clarify your specific charging setup, let me know:
Ensure the battery is a 12V or 24V lead-acid type (WET, Maintenance Free, AGM, or Gel).
Attach the red charger clamp to the positive (+) terminal of the battery.