Makita Cordless String Trimmers
5 fault codes documented
Battery overheat blinking
Indicator blinks — Battery overheating
The battery is too hot. The battery indicator light blinks, and the tool will stop automatically. Let the battery cool down before use.
Overdischarge blinking
Indicator blinks — Battery over-discharged
The battery charge is very low. The indicator light blinks, and the tool stops automatically. The battery needs to be recharged.
Overload blinking
Middle indicators blinking — Overload protection activated
The tool has stopped because it was overloaded, likely due to entangled weeds or debris. The middle speed indicators blink to show this.
Red indicator visible
Red indicator visible on battery button — Battery not locked
The red indicator shows when the battery is not fully inserted and locked into the tool. This can cause the battery to fall out.
Tool overheat blinking
All speed indicators blinking — Tool overheating
The tool's motor is too hot. All speed indicators will blink, and the tool will stop automatically. Allow it to cool down before use.