| Component | Function | |-----------|----------| | | Power, Charging, Full Charge, Reverse Polarity | | Rotary Switch | Select battery type (Standard, Deep Cycle, AGM) | | Clamps | Copper-alloy jaws with insulated handles | | Ventilation slots | Do not block—prevents overheating | | Fuse housing | Located on the back panel (Usually a 5A or 10A blade fuse) |
| 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. | selmarturbo4batterychargerinstructions
Used to quickly start a vehicle or for faster charging of high-capacity batteries. | Component | Function | |-----------|----------| | |